SPWR


Line plots across dimensions of each concept
Line plots across concepts
Tables

Table of contents


us-gaap:StatementEquityComponents
us-gaap:SharesIssued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesOutstanding
us-gaap:StatementEquityComponents

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:AwardType
us-gaap:IncomeStatementLocation

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:CostOfRevenue
us-gaap:ProductOrService
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
us-gaap:DebtInstrument
us-gaap:GainsLossesOnExtinguishmentOfDebt
us-gaap:DebtInstrument, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:GrossProfit
dei:LegalEntity, us-gaap:ConsolidatedEntities
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ConsolidationItems
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:StatementBusinessSegments

us-gaap:IncomeTaxExpenseBenefit
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:InterestExpense

us-gaap:NetIncomeLoss
dei:LegalEntity, us-gaap:ConsolidatedEntities
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingExpenses

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax
us-gaap:ConsolidationItems
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:ProductOrService
us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
dei:LegalEntity, us-gaap:ConsolidatedEntities
us-gaap:Revenues
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:Assets
us-gaap:ConsolidatedEntities
us-gaap:ConsolidatedEntities, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:Liabilities

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:StockholdersEquity

us-gaap:AssetsCurrent
dei:LegalEntity, us-gaap:ConsolidatedEntities
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:ShortTermInvestments

us-gaap:AccountsReceivableNetCurrent

us-gaap:ReceivablesNetCurrent
us-gaap:CounterpartyName

us-gaap:InventoryNet

us-gaap:PrepaidExpenseAndOtherAssetsCurrent
dei:LegalEntity, us-gaap:ConsolidatedEntities
us-gaap:AssetsNoncurrent
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:PropertyPlantAndEquipmentGross
us-gaap:PropertyPlantAndEquipmentByType

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:AmortizationOfIntangibleAssets

us-gaap:PropertyPlantAndEquipmentNet
us-gaap:StatementGeographical

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OtherAssetsNoncurrent
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:ValuationTechnique
us-gaap:EquitySecuritiesFvNi
us-gaap:FinancialInstrument

us-gaap:AccountsPayableCurrent

us-gaap:AccruedLiabilitiesCurrent

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:LiabilitiesCurrent
dei:LegalEntity, us-gaap:ConsolidatedEntities
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:LongTermDebtCurrent
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OtherAccruedLiabilitiesCurrent
dei:LegalEntity, us-gaap:ConsolidatedEntities
us-gaap:LiabilitiesNoncurrent
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:LongTermDebt
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:LongTermDebtNoncurrent
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:MinorityInterest

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:OperatingLeaseLiability

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:TreasuryStockValue

us-gaap:MinorityInterest

us-gaap:StockIssuedDuringPeriodValueNewIssues
us-gaap:StatementEquityComponents

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:StatementEquityComponents

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:DepreciationDepletionAndAmortization

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInInventories

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
dei:LegalEntity, us-gaap:ConsolidatedEntities
dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:ShareBasedCompensation
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsForRepurchaseOfCommonStock
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrumentInterestRateStatedPercentage

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits

us-gaap:DeferredTaxAssetsValuationAllowance
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:BusinessResegmentationCosts
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:CashInterestExpenseNetofInterestIncome

spwr:Cashpaidforsolarpowersystems
us-gaap:DebtInstrument
spwr:ConvertibleDebtRepurchased
us-gaap:DebtInstrument, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:CostsOfSolarPowerSystemsFundedByLiabilities
us-gaap:DebtInstrument
spwr:DebtInstrumentSharestobeAcquired

spwr:DecreaseInContractAssetsExcludingDeconsolidation

spwr:DisposalGroupIncludingDiscontinuedOperationEquityInEarningsLossesOfUnconsolidatedInvestees
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

spwr:DisposalGroupIncludingDiscontinuedOperationEquityMethodInvestment
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

spwr:DisposalGroupIncludingDiscontinuedOperationsIncomeExpensesNet
us-gaap:CounterpartyName, us-gaap:IncomeStatementLocation
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupTransactionExpense

spwr:EquityInLossesOfUnconsolidatedInvestments
us-gaap:FinancialInstrument
spwr:EquityInvestmentsFairValueAdjustment

spwr:EquityMethodInvestmentCashContributions
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:ExecutiveTransitionCosts

spwr:GainLossOnChangeInValuationOfEquityMethodInvestments
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:GainOnConvertibleNotesRepurchased

spwr:GainOnRetirementOfConvertibleDebt
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:Gainonbusinessdivestiture
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:IncomeFromAgreement
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:IncomeLossFromContinuingOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest

spwr:IncomeLossFromDiscontinuedOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

spwr:IncreaseDecreaseInContractWithCustomerAssetIncludingAdjustmentsRelatedToNoncontrollingInterests

spwr:IncreaseDecreaseInContractWithCustomerLiabilityIncludingAddbacks

spwr:IncreaseDecreaseInOperatingLeasesRightOfUseAssets

spwr:IncreaseDecreaseInProjectAssets

spwr:IncreaseDecreaseinAdvancestoSuppliers

spwr:IncreaseDecreaseinRevenuefromNetChangesinEstimates

spwr:IncreaseDecreaseinRevenuefromNetChangesinInputCostEstimates

spwr:IncreaseDecreaseinRevenuefromNetChangesinTransactionPrice
us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
spwr:LeaseTerminationandOtherAssociatedCosts
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:MarketToMarketGainOnEquityInvestment

spwr:NetChangeinEstimateasaPercentageofAggregateRevenueforAssociatedProjects

spwr:NetIncomeLossExcludingPortionAttributableToNoncontrollingInterest

spwr:NoncashInterestExpense

spwr:NoncontrollingInterestIncrease
us-gaap:StatementEquityComponents

spwr:OperatingLeaseLiabilityIncreaseDecrease

spwr:PaymentsRecoveriesforRestructuring
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:ProfitUtilityandPowerPlantProjects
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
spwr:RelatedPartyResearchAndDevelopmentExpensesReimbursement
us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject
spwr:RemainingPerformanceObligationsPercentofRevenueRecognized
us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
spwr:RestructuringAndRelatedCostNumberOfPositionsEliminatedPercentOfWorkforce

spwr:RestructuringCostsBenefits
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:ConsolidationItems
spwr:RevenueFromContractWithCustomerExcludingAssessedTaxReviewedByCODM
us-gaap:ConsolidationItems, us-gaap:MajorCustomers, us-gaap:StatementBusinessSegments
spwr:RevenueFromContractWithCustomersReviewedByCODM
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
us-gaap:StatementBusinessSegments
us-gaap:ConsolidationItems
spwr:RevenueOfProductLinesToBeDivested
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:Revenuefromsalestoinvesteesofproductsservices
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
spwr:Saleleasebacktransaction
us-gaap:OtherOwnershipInterestsByName
spwr:SharesIssuabletotheCompanyatClosingofAgreement
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:SharesPurchasedByThirdPartyValue

spwr:SubleaseLossIncome

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature
us-gaap:StatementEquityComponents

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:DebtAndEquitySecuritiesUnrealizedGainLoss
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:DebtInstrument
us-gaap:DebtInstrumentConvertibleConversionRatio1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument
us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed

us-gaap:DeferredIncomeTaxesAndTaxCredits
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:Depreciation

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingExpense
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:GainLossOnSaleOfBusiness
dei:LegalEntity
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:GainOnSaleOfInvestments

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
us-gaap:StatementBusinessSegments
us-gaap:IncreaseDecreaseInContractWithCustomerAsset

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities
us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities
us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
us-gaap:CreditFacility, us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:InterestExpenseRelatedParty
us-gaap:DebtInstrument, us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:InterestIncomeOther
us-gaap:DebtInstrument
us-gaap:InterestOnConvertibleDebtNetOfTax

us-gaap:LongTermPurchaseCommitmentAmount

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest
us-gaap:StatementEquityComponents

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeasePayments

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:PaymentsForRepurchaseOfConvertiblePreferredStock
us-gaap:DebtInstrument

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:ProceedsFromBankDebt

us-gaap:ProceedsFromDivestitureOfBusinesses

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:ProceedsFromIssuanceOfSecuredDebt
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:ProceedsFromLinesOfCredit

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfEquityMethodInvestments
us-gaap:OtherOwnershipInterestsByName
us-gaap:ProceedsFromSaleOfTradingSecuritiesHeldforinvestment

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForLoanAndLeaseLosses
us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyCosts
us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:SubsequentEventType
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RepaymentsOfBankDebt
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:RepaymentsOfDebt
us-gaap:DebtInstrument

us-gaap:RepaymentsOfSecuredDebt
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan, us-gaap:SubsequentEventType
us-gaap:RestructuringPlan
us-gaap:RestructuringAndRelatedCostIncurredCost

us-gaap:RestructuringCharges
us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan

us-gaap:RestructuringCosts
us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RevenueFromRelatedParties

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction
us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:SalesTypeLeaseImpairmentLoss
us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:SeveranceCosts1
us-gaap:CounterpartyName
us-gaap:ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsIncrementalCompensationCost
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesNewIssues
us-gaap:StatementEquityComponents
us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityNoteSpinoffTransaction
us-gaap:StatementEquityComponents

us-gaap:StockholdersEquityOther
us-gaap:StatementEquityComponents

us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:UnrealizedGainLossOnInvestments
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
spwr:AccruedLiabilitiesRelatedParties

spwr:Accruedliabilitiesrelatedparty

spwr:AccumulatedOtherComprehensiveIncomeLossCashFlowAdjustmentBeforeTax

spwr:AccumulatedOtherComprehensiveIncomeLossDeferredTaxes

spwr:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentBeforeTax

spwr:AccumulatedOtherComprehensiveIncomePensionandOtherPostretirementBenefitPlansAdjustmentBeforeTax

spwr:Accumulateddepreciationresidentiallease

spwr:AdvancesToSuppliersNetOfCurrentPortion

spwr:Allowanceforsalesreturns

spwr:BasisDifferenceonThirdPartyProjectSales

spwr:ContributionsfromnoncontrollinginterestsattributabletopreCODprojects

spwr:CustomerAdvancesAndDepositsRelatedParty

spwr:DebtInstrumentsCarryingValue
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType

spwr:DeferredTaxLiabilitiesOtherNoncurrent

spwr:Deferredcostsforsolarpowersystemstobeleasedcurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationContractLiabilities
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationDebtCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationDebtNoncurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationDiscount
us-gaap:CounterpartyName
spwr:DisposalGroupIncludingDiscontinuedOperationEscrowHoldbackReserve
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationHoldbackReceivables
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationNetAssets
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationNetAssetsDeconsolidated
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationNetWorkingCapitalTrueUp
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationObligationsAssumedByBuyer
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationPurchasePrice
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationReclassificationFromAccountsPayableToShortTermDebt
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationSolarSystemsLeasedNet
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:DisposalGroupIncludingDiscontinuedOperationTransactionCost
us-gaap:CounterpartyName, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
spwr:EquityInvestmentContributionsbyTaxEquityInvestors

spwr:EquityInvestmentWithFairValueOption
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

spwr:Equityinvestmentswithoutreadilydeterminablefairvalue
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

spwr:Equityinvestmentswithreadilydeterminablefairvalue
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

spwr:InventoryEnergyStorageNetOfReserves

spwr:InventoryMicroinvertersNetOfReserves

spwr:InventoryOtherSolarPowerSystemComponentMaterialsNetOfReserves

spwr:InventoryPhotoVoltaicModulesNetOfReserves

spwr:LesseeOperatingLeaseLeaseNotyetCommencedAmount

spwr:LesseeOperatingLeaseLiabilityToBePaidAfterYearFour

spwr:LessorOperatingLeasePaymentToBeReceivedAfterYearFour

spwr:LongTermDebtMaturityAfterYearFour

spwr:NonrecourseFinancingandOtherDebt
us-gaap:DebtInstrument

spwr:OtherMiscellaneousLiabilitiesNoncurrent

spwr:PercentageOfAccountsReceivableLessThan60DaysOutstanding

spwr:ProjectAssetsPlantsAndLandCurrentPortion

spwr:PurchaseObligationToBePaidAfterYearFour

spwr:RecourseFinancingAndOtherDebt
us-gaap:DebtInstrument

spwr:RelatedPartiesContractLiabilities
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
spwr:SharesPurchasedByThirdPartyOwnership

spwr:SolarPowerSystemsLeasedAndToBeLeasedGross

spwr:SolarPowerSystemsLeasedAndToBeLeasedNet

spwr:Solarpowersystemsleasedgross

spwr:UnrecognizedTaxBenefitsIncludingIncomeTaxPenaltiesAndInterestAccrued
us-gaap:ConsolidatedEntities, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:AccountsAndNotesReceivableNet
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:AccountsPayableRelatedPartiesNoncurrent

us-gaap:AccountsReceivableGrossCurrent
us-gaap:LienCategory

us-gaap:AccountsReceivableNet

us-gaap:AccountsReceivableRelatedParties
us-gaap:BalanceSheetLocation, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:AccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AdvancesOnInventoryPurchases

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivableCurrent

us-gaap:AssetsFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:CommonStockValueOutstanding

us-gaap:ContractWithCustomerAssetGross

us-gaap:ContractWithCustomerAssetNet

us-gaap:ContractWithCustomerLiability

us-gaap:ContractWithCustomerLiabilityNoncurrent

us-gaap:ContractWithCustomerReceivableAfterAllowanceForCreditLoss

us-gaap:ContractualObligationDueInNextTwelveMonths

us-gaap:ContractualObligationFutureMinimumPaymentsDueRemainderOfFiscalYear

us-gaap:ConvertibleDebt

us-gaap:ConvertibleDebtCurrent
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:ConvertibleDebtNoncurrent
us-gaap:LongtermDebtType
us-gaap:DebtInstrument
us-gaap:DebtInstrumentConvertibleConversionPrice1
us-gaap:DebtInstrument, us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFaceAmount
dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:DebtInstrument
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongtermDebtType
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFairValue
us-gaap:DebtInstrument
us-gaap:DebtInstrumentRepurchaseAmount
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:DebtInstrument, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:DeferredCostsCurrent

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredRevenueLeasesNet

us-gaap:DeferredTaxAssetsGoodwillAndIntangibleAssets

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOther

us-gaap:DeferredTaxAssetsTaxCreditCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves

us-gaap:DeferredTaxLiabilitiesInvestments

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DefinedBenefitPensionPlanLiabilitiesNoncurrent

us-gaap:DerivativeLiabilitiesNoncurrent
us-gaap:BalanceSheetLocation
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationAccountsNotesAndLoansReceivableNet
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationConsideration
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationDeferredRevenue
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationPrepaidAndOtherAssetsCurrent
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipment
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueFromRelatedParties
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueFromRelatedPartiesCurrent
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:DueToRelatedPartiesCurrentAndNoncurrent

us-gaap:EmployeeRelatedLiabilitiesCurrent

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EquityMethodInvestments
us-gaap:BalanceSheetLocation
us-gaap:EquityMethodInvestmentsFairValueDisclosure
us-gaap:BalanceSheetLocation, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique
us-gaap:EquitySecuritiesFvNiMeasurementInput
us-gaap:Range, us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:MeasurementInputType, us-gaap:ValuationTechnique

us-gaap:EquitySecuritiesWithoutReadilyDeterminableFairValueAmount

us-gaap:ExtendedProductWarrantyAccrualCurrent

us-gaap:ExtendedProductWarrantyAccrualNoncurrent

us-gaap:FinancialLiabilitiesFairValueDisclosure
us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:IncomeTaxExaminationPenaltiesAndInterestAccrued

us-gaap:InterestPayableCurrent

us-gaap:InventoryFinishedGoodsNetOfReserves
us-gaap:LienCategory
us-gaap:InventoryGross

us-gaap:InventoryNoncurrent

us-gaap:InventoryRawMaterialsNetOfReserves

us-gaap:InventoryWorkInProcessNetOfReserves

us-gaap:InvestmentsAndOtherNoncurrentAssets

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceived

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFiveYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedFourYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths

us-gaap:LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThereafter

us-gaap:LessorOperatingLeasePaymentsToBeReceivedThreeYears

us-gaap:LessorOperatingLeasePaymentsToBeReceivedTwoYears
us-gaap:CreditFacility, us-gaap:DebtInstrument, us-gaap:LineOfCreditFacility
us-gaap:LettersOfCreditOutstandingAmount
us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations
us-gaap:LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation

us-gaap:LiabilitiesSubjectToCompromiseIncomeTaxContingencies
us-gaap:CreditFacility, us-gaap:DebtInstrument
us-gaap:LineOfCredit
us-gaap:DebtInstrument

us-gaap:LitigationReserve
us-gaap:DebtInstrument, us-gaap:LongtermDebtType
us-gaap:LongTermDebtFairValue
us-gaap:LongtermDebtType

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalRemainderOfFiscalYear

us-gaap:OperatingLeaseWeightedAverageDiscountRatePercent
spwr:CarryforwardsSource, us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards
us-gaap:IncomeTaxAuthority
us-gaap:IncomeTaxAuthority, us-gaap:TaxPeriod

us-gaap:OtherPrepaidExpenseCurrent

us-gaap:OtherReceivables
us-gaap:ConsolidatedEntities, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:PrepaidExpenseCurrent
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

us-gaap:PrepaidTaxes

us-gaap:ProductWarrantyAccrual

us-gaap:ProductWarrantyAccrualClassifiedCurrent

us-gaap:ProductWarrantyAccrualNoncurrent

us-gaap:PurchaseObligation

us-gaap:PurchaseObligationDueAfterFifthYear

us-gaap:PurchaseObligationDueInFifthYear

us-gaap:PurchaseObligationDueInFourthYear

us-gaap:PurchaseObligationDueInNextTwelveMonths

us-gaap:PurchaseObligationDueInSecondYear

us-gaap:PurchaseObligationDueInThirdYear

us-gaap:PurchaseObligationFutureMinimumPaymentsRemainderOfFiscalYear

us-gaap:RestrictedCashAndCashEquivalentsAtCarryingValue

us-gaap:RestrictedCashAndCashEquivalentsNoncurrent

us-gaap:RestructuringAndRelatedCostCostIncurredToDate1
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan

us-gaap:RestructuringReserve
us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan
us-gaap:RestructuringPlan
us-gaap:ProductOrService
us-gaap:RevenueRemainingPerformanceObligation
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:PlanName
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant

us-gaap:ShortTermBorrowings
spwr:CarryforwardsSource, us-gaap:IncomeTaxAuthority
us-gaap:TaxCreditCarryforwardAmount
us-gaap:IncomeTaxAuthority

us-gaap:TaxesPayableCurrentAndNoncurrent

us-gaap:TreasuryStockShares

us-gaap:UnrecognizedTaxBenefitsIncomeTaxPenaltiesAccrued

us-gaap:UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount
us-gaap:ValuationAllowancesAndReservesType
us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:ValueAddedTaxReceivableCurrent
us-gaap:ConsolidatedEntities, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName
us-gaap:VariableInterestEntityEntityMaximumLossExposureAmount
us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Income Tax Expense Benefit
Balance Sheet
Operating Lease Liability
Assets
Property Plant And Equipment Net
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
Property Plant And Equipment Net
Liabilities
Operating Lease Liability
Current Liabilities
Operating Lease Liability Current
Noncurrent Liabilities
Minority Interest
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Inventories
NetCashProvidedByUsedInInvestingActivities
Payments To Acquire Property Plant And Equipment
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Treasury Stock Shares
OperatingLeaseLiability
Operating Lease Liability Current
NonoperatingIncomeExpense
Interest Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four
InventoryNet
Inventory Work In Process Net Of Reserves
AccountsReceivable
Allowance For Doubtful Accounts Receivable Current

Tables

  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
 us-gaap:SharesIssued us-gaap:StatementEquityComponents us-gaap:CommonStockNANA170.428NANA169.755168.121142.577142.515142.393141.178141.056140.985140.846139.658139.54139.476139.408138.508138.338138.132138.026136.583136.395133.254131.466NANANA121.536NANANA119.234NANANA100.476NANANA98.106NANANA
us-gaap:CommonStockSharesIssued NANA183.442NA182.83182.297179.845154.19154.105153.931152.085151.829151.829011149.57087149.57087149.57087149.57087149.481192148.079718147.839311147.509133147.356818NA145.057767141.592715138.616252138.398641138.127538130.266418126.946763126.730119126.527592125.804792123.31599123.064117122.843742122.010612101.85129NANANANANANANA
us-gaap:CommonStockSharesOutstanding NANA170.428NA170.059169.755168.121142.577142.515142.393141.18140.985140.985344139.47927139.47927139.47927139.47927139.411261138.510325138.339796138.134648138.027294NA136.584629133.254173131.466777131.304479131.121956123.542147121.535913121.39017121.251385120.81293119.23428119.046999118.878064118.313577100.475533NANANANANANANA
 us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock██▇▇▇▇▇▁▁▁▁172.842172.264170.428170.139170.059169.755168.121142.577142.515142.393141.178NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁194.363171.2NA198.526178.118168.822NA142.553166.837141.72NA141.027140.926140.212NA139.517139.448138.902NA138.209138.084137.203136.473156.995132.033NA167.117156.333160.434NA153.876133.973119.553NA118.952118.486NANA98.259NA96.453NA105.648NA96.472
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁172.64171.2NA170.113170.003168.822NA142.553142.471141.72NA141.027140.926140.212NA139.517139.448138.902NA138.209138.084137.203136.473134.376132.033NA131.204129.747122.196NA121.314120.943119.553NA118.952118.486NANA98.259NA96.453NA95.84NA95.154
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities spwr:A0.875debenturesdue2021NA1.575NANA0.06.35NA8.2030.08.203NA8.2038.2038.203NA8.2038.2038.203NA8.2038.2038.2038.2038.2038.203NA0.01.713NANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities spwr:A4.00debenturesdue2023MemberNA17.068NANA13.92213.922NA13.9220.013.922NA13.92213.92213.922NA13.92213.92213.922NA13.92213.92213.922NANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities us-gaap:RestrictedStockUnitsRSU█▁1.070.876NA0.3823.5965.447NA5.3860.7657.294NA4.393.6163.038NA4.3023.5853.941NA5.3845.5023.8163.7180.2933.616NA0.3680.2930.464NA1.5372.7385.687NA8.8297.4684.413NA1.973NA3.488NA1.958NANA
us-gaap:EarningsPerShareBasic ▆▅█▆▆▅▅▅▆▅▄▅▂▄▁▅▅▄▃▅▅▅▅▅▅▇▆▆▆▆▆▆▅▄▅▅0.44-0.282.420.260.11-0.010.04-0.110.85-0.63-1.12-0.64-3.17-0.83-4.08-0.39-0.67-0.97-1.9900000000000002-0.29-0.51-0.62-0.410.05-0.071.040.240.110.530.180000000000000050.890.16-0.46-1.2299999999999998-0.41-0.71NA-0.8399999999999999-3.77NA-0.021.590.21NA0.13
us-gaap:EarningsPerShareDiluted ▆▅█▆▆▆▆▆▆▅▄▅▂▅▁▅▅▅▃▅▅▅▅▆▆▇▆▆▆▆▆▆▅▄▅▅0.4-0.282.080.240.11-0.010.03-0.110.75-0.63-1.12-0.64-3.17-0.83-4.08-0.39-0.67-0.97-1.9900000000000002-0.29-0.51-0.62-0.410.04-0.070.83000000000000010.20.090.420.14999999999999990.730.15-0.46-1.2299999999999998-0.41-0.71NA-0.8399999999999999-3.77NA-0.021.480.21NA0.13
us-gaap:IncomeLossFromContinuingOperationsPerBasicShare ▃▁█▃▃▂▃▂▅▁4.4e-07-2.8e-072.42e-066.4e-073.3e-071.3e-073.1e-071.3e-071.1399999999999999e-06-1.5e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANA-8.399999999999999e-07-3.77e-06NANA1.56e-061.9e-07NANA
us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare ▃▁█▄▃▂▃▂▅▁4.0000000000000003e-07-2.8e-072.08e-065.699999999999999e-073.1e-071.2e-072.9e-071.2e-071e-06-1.5e-07NANANANANANANANANANANANANANANANANANANANANANANANANANANA-8.399999999999999e-07-3.77e-06NANA1.46e-061.9e-07NANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
 Cost Ratio us-gaap:ProductOrService spwr:ResidentialLeasing█▁1.3541.12NA1.2841.3291.3241.3223.5231.6763.88444.00469.8695.31763.028NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:ProductOrService spwr:SolarPowerSystemsComponentsAndOther█▁303.408301.237NA267.619347.655443.933599.67467.196426.841341.442412.833358.403353.78328.86NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Cost Ratio us-gaap:ProductOrService spwr:SolarServices█▁4.1654.041NA5.9033.933.9332.7695.2397.7642.899NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:ConsolidationItems us-gaap:OperatingSegmentsNANANA282.1NANANA317.379NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 EBT Margin us-gaap:StatementBusinessSegments spwr:ResidentialLightCommercial█▁254.119237.938NA197.785160.306226.748253.467204.09NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin dei:LegalEntity,us-gaap:ConsolidatedEntities spwr:SunStrongCapitalHoldings,us-gaap:VariableInterestEntityNotPrimaryBeneficiary▁█32.69733.097NANA29.29329.464NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems us-gaap:IntersegmentEliminationNA0.011NA-7.294-35.406-88.875-183.173-135.626-90.416-60.8-85.846-124.943-68.876-108.874NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:ConsolidationItems us-gaap:OperatingSegmentsNANANA282.1NANANA317.379NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 Gross Margin us-gaap:StatementBusinessSegments spwr:ResidentialLightCommercial█▁254.119237.938NA197.785160.306226.748253.467204.09NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
 TTM Greenblatt ROC _ _█▁0.73-3.338NA-2.066-37.646-45.450.895-47.62366.195-117.582-156.869-80.203-477.917-134.042-734.685-76.953-78.191-128.64-298.224-10.217-74.917-79.056-44.164-32.948-11.145149.04122.6416.78272.77636.674113.98431.863-23.612-112.285-74.022-50.683-50.718-55.759-363.264-100.125-1.303135.354NANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:AllocatedShareBasedCompensationExpense █▁10.0375.013NA4.4545.8796.8678.0076.9926.275.6666.4246.396.6448.7589.2949.3998.6067.37512.59715.90716.47516.5214.89814.0413.54613.65213.72513.34814.86714.57512.08210.5058.5169.269.27111.36812.5418.90711.84912.81713.16316.30815.66511.591NA
us-gaap:ComprehensiveIncomeNetOfTax █▁75.699-48.287NA45.65417.802-0.708-0.28-14.923121.625-89.625-158.723-91.751-447.896-113.864-567.576-51.721-90.25-137.386-269.509-40.791-69.994-89.985-53.73912.093-15.661127.01229.97914.17365.59322.968108.6915.875-53.737-143.91-50.511-94.06-73.202-83.492-331.069-149.135-35.263185.444-48.81727.315NA
us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest NANANA0.488-0.98-0.7070.537-4.191-11.385-14.841-13.971-24.085-36.726-31.622-180.915-24.609-19.062-17.161-19.221-15.362-22.189-16.008-30.959-29.975-19.469-13.106-14.749-12.93422.01105.62-21.004-15.3-7.2730.00.00.00.0NANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest █▁75.261-49.4NA46.14216.822-1.4150.257-19.114110.24-104.466-172.694-115.836-484.622-145.486-748.491-76.33-109.312-154.547-288.73-56.153-92.183-105.993-84.698-17.882-35.13113.90615.231.23943.5834.50287.6860.575-61.01-143.91-50.511-94.06-73.202NANANANANANANANA
us-gaap:CostOfRevenue ▁█247.896256.524NA237.666331.316411.742508.622427.707416.481385.51463.706418.508759.312381.64673.332461.533322.211430.0081056.962600.138379.158333.338317.574310.139350.053904.759554.22413.726529.433507.466463.89468.655576.12631.648568.175522.397448.883519.13629.303572.961362.896699.359438.06296.387275.531
 us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:DisposalGroupClassification,us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations,spwr:ResidentialLeases5.291NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument spwr:A0.875debenturesdue2021NANANA0.10.03.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument,us-gaap:RelatedPartyTransactionsByRelatedParty spwr:A0.875debenturesdue2021,spwr:ThirdPartyInvestorsNANANA0.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:IncomeStatementLocation,us-gaap:RelatedPartyTransaction,us-gaap:RelatedPartyTransactionsByRelatedParty us-gaap:ResearchAndDevelopmentExpense,spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates,spwr:TotalNANANA0.1040.01.85NANA0.00.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:GrossProfit ▆▅▆▅▅▅▆▅▅▄▅▅▁▅▅▅▅▄▄▆▅▅▆▆▆█▆▆▇▆▇▆▆▅▆▆▅▅▆▅▆█▆▆▆61.03149.87475.15137.1421.59837.44895.13948.25119.8-37.285-7.5719.755-310.21510.248-13.59315.65815.235-30.932-32.073129.20841.29451.53762.64470.88190.818259.479108.51494.145162.989130.668193.23107.86159.31346.87780.77373.545.24844.26476.12419.29488.522237.714112.58587.85171.743
us-gaap:IncomeLossFromContinuingOperations ▃▁█▃▃▂▂▂▄▁75.207-48.385412.475109.4555.8921.5447.36118.644162.024-21.209NANANANANANANANANANANANANANANANANANANANA108.38619.565-54.696-144.771-48.538-84.181-74.53-83.082-370.784-147.872NA149.87618.546-14.112NA
us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity █▁-0.438-1.113NA-0.23-1.363-1.379-67.5115.178NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments █▁77.194-54.722NA146.40522.355-0.51420.374-12.063118.105-100.448-179.768-108.731-467.347-142.825-750.864-99.621-115.918-150.661-307.612-65.628-93.883-97.472-56.113-25.989-28.89131.4047.275-8.93654.87111.24681.2227.762-58.647-136.728-48.523-74.663-69.749-77.017-360.678-124.998-25.07157.88616.09730.85-21.42
us-gaap:IncomeTaxExpenseBenefit █▁2.425-5.224NA36.7253.0681.8699.3885.3786.0685.797-8.379-3.68-3.0812.628-2.87-5.4572.3532.031-9.5597.0496.6483.18136.224-0.6592.35111.628-8.32-8.16813.628.985-4.5754.5062.9899.30.59310.5931.3564.13611.07722.702-15.8163.8823.37646.992-30.875
us-gaap:InterestExpense ▁█7.7217.965NA7.0910.20510.5379.48910.64916.42416.79130.215-25.972-26.71825.10624.71721.89822.3720.76918.09115.81313.9512.8818.7968.51715.68116.58617.1716.3119.59227.97428.86124.8727.03420.18525.83419.418.70118.60817.09616.05915.25910.25814.76819.3110.94
us-gaap:NetIncomeLoss ▆▅█▅▅▅▅▅▆▄▄▄▂▄▁▅▄▄▃▅▅▄▅▅▅▆▅▅▆▅▆▅▅▄▅▄▅▄▂▄▅▆▅▅▅75.207-48.385412.47544.62619.378-1.4315.44-15.017121.459-89.724-158.174-89.826-447.117-115.974-572.651-54.247-93.76-134.479-275.118-40.545-69.992-85.409-56.3266.509-9.581134.71532.03314.10265.04422.338108.38619.565-54.696-144.771-48.538-84.181-74.53-83.082-370.784-147.872-2.121152.25120.116-6.21612.573
us-gaap:NetIncomeLossAttributableToNoncontrollingInterest █▁-0.438-1.113NA-0.488-0.98-0.7070.537-4.191-11.385-14.841-198.83924.08536.726-31.623-180.915-24.609-19.062-17.161-19.221-15.362-22.189-16.008-30.959-29.975-19.469-13.106-14.749-12.93422.0-18.466-21.004-15.3-7.2730.00.00.00.0NANANANANANANANA
 us-gaap:NetIncomeLossAttributableToNoncontrollingInterest us-gaap:ConsolidationItems,us-gaap:IncomeStatementLocation us-gaap:MaterialReconcilingItems,spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments█▁-0.438-1.113NA0.23-0.98-0.707-5.178-4.19111.38514.841-13.972-24.08536.72631.623NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted █▁78.4-48.385NA113.27519.913-1.4315.441-15.017125.508-89.724-158.174-89.826-447.117-115.974-568.677-54.247-93.76-134.479-275.118-40.545-69.992-85.409-56.3267.021-9.581138.75433.44214.65367.67922.889111.61419.758-54.696-144.771-48.538-84.181NA-83.082-370.784NANA156.32720.19NANA
us-gaap:NonoperatingIncomeExpense █▁76.464-51.384NA148.47160.00144.93619.47935.5651.9117.134-22.899-28.52810.57-8.783-16.179-22.668-37.727-22.021-9.388-55.411-18.966-18.416-11.9496.959-17.745-17.637-15.366-15.718-17.905-25.428-32.762-24.101-35.035-24.44325.499-23.98-19.031-21.2582.586-24.873-23.76722.5327.90932.581-18.476
us-gaap:OperatingExpenses █▁60.30153.212NA39.20659.24482.89894.24495.874-46.39580.297150.089.958167.702144.29719.45392.61193.42697.708266.151139.425116.211130.593106.808103.829101.963110.43885.87387.36390.21393.99479.24675.99882.925159.162154.795124.18395.966100.023439.388119.41989.825102.36104.39789.58274.687
us-gaap:OperatingIncomeLoss █▁0.73-3.338NA-2.066-37.646-45.450.895-47.62366.195-117.582-156.869-80.203-477.917-134.042-734.685-76.953-78.191-128.64-298.224-10.217-74.917-79.056-44.164-32.948-11.145149.04122.6416.78272.77636.674113.98431.863-23.612-112.285-74.022-50.683-50.718-55.759-363.264-100.125-1.303135.3548.188-1.731-2.944
us-gaap:OtherComprehensiveIncomeLossNetOfTax █▁0.4920.098NA1.028-1.5760.723-5.7210.0940.1660.099-0.549-1.925-0.7792.1111.1012.5263.51-2.9075.609-0.246-0.002-4.5762.5875.584-6.08-7.703-2.0540.0710.5490.630.304-3.690.9590.861-1.973-9.8791.328NANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense █▁84.071-43.471NA155.45770.03255.06928.70945.18467.76833.0736.539-3.64336.62415.7948.399-1.406-15.744-2.198.184-5.169-5.822-6.232-3.60114.982-2.62-1.7260.882-0.0761.369-2.632-4.1590.443-8.256-4.5910.594-4.897-0.6851.7738.015-9.527-9.2071.934-11.947-10.806-5.591
us-gaap:ResearchAndDevelopmentExpense ▁█4.7115.015NA5.34412.33515.63818.26216.10118.15914.99315.90615.69831.2118.89119.82320.69319.75420.51523.8628.15331.41132.70624.97320.5621.16822.72517.29116.58116.74616.97214.90313.03513.1717.6714.95614.10416.72616.2112.66415.25513.64614.09513.38211.20610.407
us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax ▁▁▂▁▂▂▄▃▂▂▂▂▂▂▄▃▁▁▇▅▂▂▂▂▂█▄▃▄▄▄▃▄▄▄▄▃▃▄▃▂▆▃▂▂308.927306.398341.81274.806352.914449.19603.761475.958436.281348.225456.837428.263449.097391.888651.134485.836327.981329.0951017.964729.346420.452384.875380.218381.02440.8711164.238662.734507.871692.422638.134657.12576.516635.433678.525648.948595.897494.131563.394705.427592.255451.418937.073550.645384.238347.274
 us-gaap:Revenues dei:LegalEntity,us-gaap:ConsolidatedEntities spwr:SunStrongCapitalHoldings,us-gaap:VariableInterestEntityNotPrimaryBeneficiary▁█32.69733.097NANA29.29329.464NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues dei:LegalEntity,us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities spwr:SunStrongCapitalHoldings,us-gaap:VariableInterestEntityNotPrimaryBeneficiaryNANANA31.29929.293NANA23.288NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidatedEntities us-gaap:VariableInterestEntityPrimaryBeneficiaryNANANA4.72.8NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:Revenues us-gaap:ConsolidatedEntities,us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName us-gaap:VariableInterestEntityPrimaryBeneficiary,spwr:SolarSail█▁4.23.6NANA2.80.7NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:SellingGeneralAndAdministrativeExpense █▁56.7347.744NA35.46255.96765.95870.87464.73461.97862.85754.11576.14764.71965.1372.52668.40168.70367.40366.51780.0784.68397.79181.10981.5277.21474.568.39471.49973.92876.12563.22962.03570.092101.85869.71462.4876.19476.35576.32990.85676.17988.26591.01578.37664.28
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:Assets ▁▁▁▁▂▂▂▂▂▃▃▄▄▅▅▆▆▆▇██▇▆▆▆▆▇▆▅▆▅▅▄▅▄▄▄▄▄▅▅▅1546.6321594.7711646.4821449.3091938.5231997.5242171.9211889.6721938.9272307.7312352.6493126.1173069.813782.7233629.3144308.6414356.724326.3934567.1675096.675201.1644834.8554394.3254348.5234103.1414357.1824408.5384321.9723826.3413898.693759.0923673.5553162.7173340.9483193.0623185.4823214.0873275.1973153.1793328.9323464.6213379.331NANANA
us-gaap:Liabilities ▁▁▁▂▃▃▄▃▃▅▅▆▆▆▇▇▇▇▇██▇▅▅▅▅▆▆▅▅▅▅▄▄▄▃▃▄▃▃▃▃1102.6191233.9081239.9961456.3751897.2181977.4632150.4222049.9282035.5722529.1872502.5353075.1042924.8343187.3663366.9813355.0843375.2873287.4813376.2263668.0583759.0133346.3542747.6312706.2132512.7672752.5872961.1782919.6912635.9522744.9072650.2482693.7092219.9632347.5962072.7862023.4251966.8222177.6871979.7251836.831837.5831721.897NANANA
us-gaap:LiabilitiesAndStockholdersEquity ▁▁▁▁▂▂▂▂▂▃▃▄▄▅▅▆▆▆▇██▇▆▆▆▆▇▆▅▆▅▅▄▅▄▄▄▄▄▅▅▅1546.6321594.7711646.4821449.3091938.5231997.5242171.9211889.6721938.9272307.7312352.6493126.1173069.813782.7233629.3144308.6414356.724326.3934567.1675096.675201.1644834.8554394.3254348.5234103.1414357.1824408.5384321.9723826.3413898.693759.0923673.5553162.7173340.9483193.0623185.4823214.0873275.1973153.1793328.9323464.6213379.331NANANA
us-gaap:StockholdersEquity ▄▃▃▂▂▂▂▁▁▁▁▂▂▄▃▅▅▅▆▇▇▇██▇█▇▇▆▆▆▅▅▆▆▆▇▆▆▇██443.245359.657404.167-10.29931.6569.43210.163-166.677-158.49-286.412-208.696-55.95834.851477.159142.918702.774746.376827.6981007.8321275.2731301.4941357.1421529.7341533.9641495.7921534.1741386.9191348.4531145.3341116.1531079.02958.553937.712993.3521120.2761162.0571247.2651097.511173.4541492.1021627.0381657.434NANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:AssetsCurrent ▂▂▁▁▂▃▃▂▂▄▂▃▃▃▃▄▄▄▅▇█▇▆▆▆▇██▆▆▆▆▅▅▅▅▅▆▅▄▅▅1061.3471101.647790.315861.3281112.7781203.3981380.9311106.4251011.441490.1321073.7711225.1551219.7471204.9631351.5131505.0941663.6541649.6941914.6992346.1862608.6322373.92038.6522172.1132061.3972402.8472609.8492525.42034.8272188.4782093.8912107.4451725.7151938.2321941.2461920.3011910.4562102.6681765.2161636.6711803.7651793.849NANANA
us-gaap:CashAndCashEquivalentsAtCarryingValue ▁▂▂▃▂▂▃▁▁▁▂▂▂▂▃▂▃▃▃▃▅▄▄▅▅███▆▆▆▅▄▄▃▃▂▅▃▂▃▅140.462213.105232.765324.741235.307205.452422.955188.983167.253185.554309.407220.789256.689260.672435.097275.004327.281387.378425.309383.868590.091555.178502.881623.043601.573956.175922.729980.858754.741762.511743.575580.56505.587457.487377.126366.25302.137657.934374.562245.79367.86605.42NA382.968499.154
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▁▂▃▅▃▃▆▂▂▃▅▅▅▅█▅▅▇▇▇151.627229.437246.804349.765274.358244.282458.657210.735199.752236.903363.763352.385364.6362.569544.337377.953401.023462.343514.212462.959NANANANANA999.236NANANANANANANANANANANANANANANANANANANA
us-gaap:ShortTermInvestments █▁372.82325.38NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA0.00.00.042.08938.72NANANA
us-gaap:AccountsReceivableNetCurrent ▁▁▁▁▂▃▃▃▃▂▂▃▃▃▃▃▃▂▃▃▃▂▃▇▇██▅▄▅▆▇▄▆▄▄▅▆▇▆▅▆110.45104.804108.994.756157.132243.476226.476205.667211.921156.445175.605219.036205.795190.795215.479186.23195.871167.861219.638223.836211.753177.443207.073433.627467.868504.316520.166345.873265.402360.594377.824459.373303.009398.15297.696272.972348.068390.262438.091395.991341.4381.2NANANA
us-gaap:ReceivablesNetCurrent NANANA94.8NANANANANANANANANANANANANANANANANANANANANANANANANANANA17.3NA7.6NANANANANANANANANANANA
 us-gaap:ReceivablesNetCurrent us-gaap:CounterpartyName spwr:MaxeonSolarNANA12.53.6NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:InventoryNet ▂▂▂▁▅▅▅▅▅▄▄▅▅▅▅▆▇▆▆▇▇▅▅▄▄▂▁▂▂▂▃▂▃▃▆▇█▆▆▆▇▄235.843230.694210.582178.139360.416391.8358.257388.508350.575334.39308.146382.888368.407354.611352.829408.212444.99428.178401.707447.114467.914386.787349.615310.432302.587208.573195.342229.721234.38245.575288.049235.156281.367291.386407.21449.95515.906397.262425.233412.614487.448313.398NANANA
us-gaap:PrepaidExpenseAndOtherAssetsCurrent ▁▁▁▁▁▁▁▁▁▁▁▁▁▂▂▂▂▂▃▃▃▄▃▃▃▃██▆▆▄▅▄▆▆▆▅▅▄▂▂▂88.8989.10994.25196.24784.718104.635121.244132.643113.74899.675131.183130.398121.348139.071152.444164.42175.005225.611315.67336.683306.616415.128279.055254.352345.825328.845795.119830.611648.979646.27453.595513.108432.337613.053584.669596.258561.426482.691354.086207.252207.034192.934NANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
 us-gaap:AssetsNoncurrent dei:LegalEntity,us-gaap:ConsolidatedEntities spwr:SunStrongCapitalHoldings,us-gaap:VariableInterestEntityNotPrimaryBeneficiary█▅▁1476.9961439.1191378.382NANANA1049.451NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AssetsNoncurrent dei:LegalEntity,us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities spwr:SunStrongCapitalHoldings,us-gaap:VariableInterestEntityNotPrimaryBeneficiaryNANANA1325.3441278.564NA1049.451NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentGross ▁▁▁▁▃▃▃▃▃▃▅▅▅▇▇▆▆▆▆█▇▇▆▆▅▅▅▅▅▅▆▆▆▅▅▅▅▅▅▅122.582141.798137.543145.316534.242537.3534.761539.541641.944608.3811056.485963.144943.4671490.7951490.4771371.7771346.1551338.0041259.7431734.6361461.7031429.8841263.5171216.131146.4441115.241045.2691011.8191000.613976.2711293.331260.4721207.0991155.4291028.1571014.0281078.763985.792947.217930.424NA864.055NANANA
us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment ▁▁▁▁▃▃▃▂▂▂▃▂▂▄▄▄▄▃▃███▇▇▇▇▆▆▆▅▅▅▅▅▅▄▅▅▄▄90.07595.00890.77794.919234.598225.108211.035204.166207.933195.034216.614202.554186.396353.712342.435318.943296.299264.821232.677609.622642.992626.94582.137572.218551.978529.896506.948485.325465.326442.884441.986422.298400.956380.52368.923363.748426.883378.336362.195337.765NA285.435NANANA
 us-gaap:AmortizationOfIntangibleAssets us-gaap:ConsolidationItems,us-gaap:IncomeStatementLocation us-gaap:MaterialReconcilingItems,spwr:GrossProfitNANANA-1.189-1.783-1.785-1.783-1.7831.7831.78616.043-2.1422.4432.492NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:AmortizationOfIntangibleAssets us-gaap:ConsolidationItems,us-gaap:IncomeStatementLocation us-gaap:MaterialReconcilingItems,spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestmentsNANANA-1.189-1.784-1.786-1.783-1.7831.7831.786-1.889-2.1422.4432.492NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:PropertyPlantAndEquipmentNet ▁▁▁▁▃▃▃▃▄▃▆▆▆██▇▇█▇█▆▆▅▅▅▄▄▄▄▄▆▆▆▆▅▅▅▅▄▅▅▄32.50746.7946.76650.397299.644312.192323.726335.375434.011413.347839.871760.59757.0711137.0831148.0421052.8341049.8561073.1831027.0661125.014818.711802.944681.38643.912594.466585.344538.321526.494535.287533.387851.344838.174806.143774.909659.234650.28651.88607.456585.022592.659597.001578.62NANANA
us-gaap:IntangibleAssetsNetIncludingGoodwill NA0.2980.6971.0733.285.5687.4669.50411.69810.85812.58214.49920.87823.51225.51933.68636.71341.06644.21846.965107.547110.715112.5737.38738.00837.981NANANA0.0NANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset ▇█▇▇▇█▇▆▆▅▁55.89362.72254.0753.71656.84960.79651.25846.28341.32932.6380.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAssetsNoncurrent ▄▄█▅▅▄▄▃▃▂▂▂▂▆▁▁▁▂▂▁▄▃▅▅▄▄▃▃▄▃▆▅▄▃▃▃▃▂▃▃▃▂344.153326.766695.712423.197404.222338.838330.855262.072261.344185.371162.033176.671140.039508.24980.146115.04114.92126.879185.51984.393317.095299.267392.302391.96307.01311.829233.977292.912330.458298.477493.725416.146301.889276.063244.823235.169227.212174.204235.597285.067245.733178.294NANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByAssetClass,us-gaap:FairValueByFairValueHierarchyLevel,us-gaap:ValuationTechnique us-gaap:EquitySecurities,us-gaap:FairValueInputsLevel3,us-gaap:ValuationTechniqueDiscountedCashFlow▁▂▂▂▂▇▇█8.3749.9249.9249.9249.77617.517.518.5NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument spwr:EquityMethodInvestmentwithFairValueOption▁▂▂▂▂▇▇█8.3749.9249.9249.9249.77617.517.518.5NANA8.831NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:AccountsPayableCurrent ▁▁▁▁▅▅▆▆▅▄▄▅▅▄▆▆▆▆████▆▆▆▆▆▆▆▆▇▆▄▆▆▆▇▆▆▆▅▅158.631156.552166.066162.499357.046403.18441.759440.267398.071347.233325.55358.173349.819334.201406.902408.43425.909437.671540.295515.775518.598530.178444.045427.412432.568419.919440.613428.874418.566443.969483.059433.123333.684414.335417.896416.187482.497416.615428.489413.554365.404382.884NANANA
us-gaap:AccruedLiabilitiesCurrent ▁▁▁▁▂▂▃▂▂▂▃▃▃▂▄▃▃▄▆▄▅▄██▄▅▅▆▅▅▃▃▄▃▂▂▂▃▃▂▃▂97.134113.046121.915128.647188.113165.863203.89194.367192.412190.095235.252201.823196.405184.846267.76251.127243.254261.471391.226280.032373.874283.502533.699550.956269.491331.034352.724406.348378.501358.157256.454253.264281.687247.372160.52166.842189.328234.688212.645194.121201.612137.704NANANA
us-gaap:ContractWithCustomerLiabilityCurrent ▂▁▂▁▄▇█▆▆▄▅▄▄▄▅65.42560.38572.42455.27488.265126.281138.441118.644109.11892.621104.1393.27491.79486.226104.286NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LiabilitiesCurrent ▁▂▂▃▅▃▄▃▃▆▃▃▃▄▅▅▅▃▅▇▆▅▅▅▃▅▇▆▇█▆▆▄▄▅▃▄▅▄▄▅▃408.23500.692529.731754.2981083.128831.43898.409842.219770.7961299.827705.006719.155696.212964.7311096.1851070.2161148.931815.271090.1751443.1671377.0751054.5451105.5531113.96836.7091129.6111437.6421375.3781505.1181660.461344.6641321.9711025.43961.6051039.929778.884886.3431064.98924.012972.9021046.71788.357NANANA
us-gaap:LongTermDebtCurrent NANANA397.883437.183124.06104.2379.68762.24441.21839.565.24857.424358.509356.816355.808425.70478.56970.013532.186349.69762.20719.14910.9517.02262.288256.97251.952476.821512.116NANANA12.634NANANANANANANANANANANA
 us-gaap:LongTermDebtCurrent us-gaap:DebtInstrument spwr:CEDALoanNA29.616NANA0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0NANA0.0NANANANANANANANANANANANANANANA
 us-gaap:LongTermDebtCurrent us-gaap:DebtInstrument spwr:OtherDebt▂▂▂▂▃▃▂▂▂▂▂▂▂▂▂▂▃▂▂█▆▂▁▁▁▁▁74.07165.10897.05996.625127.955124.06104.2379.68762.24441.21839.565.24857.42458.63457.13156.313126.46978.56952.892517.193334.70347.2144.1563.3712.021.9631.756NANA41.227NANANANANANANANANANANANANANANA
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 us-gaap:LongTermDebtCurrent us-gaap:LongtermDebtType spwr:ConvertibleAndLoans▁██74.071157.18159.59NANANA44.473NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OperatingLeaseLiabilityCurrent ██▆▆▇▇▆▅▅▅▁12.96913.5299.7369.99511.83311.4249.4638.6448.3218.5020.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:OtherAccruedLiabilitiesCurrent ▂▁▁▁▁▁▁▂▂▂▃▂▁▃▄▅▂▂▂▄▇▆█▇▆█▄▅▇▆30.43424.73621.20123.225.57717.62325.79334.22628.85342.79561.28834.75521.160.31476.02684.96234.67627.44336.41873.62127.955118.125144.906141.408109.065151.76784.16792.29130.164111.718NANANA93.819NANANANANANANANANANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
 us-gaap:LiabilitiesNoncurrent dei:LegalEntity,us-gaap:ConsolidatedEntities spwr:SunStrongCapitalHoldings,us-gaap:VariableInterestEntityNotPrimaryBeneficiary█▆▁1181.7091168.7051130.484NANANA847.365NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LiabilitiesNoncurrent dei:LegalEntity,us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities spwr:SunStrongCapitalHoldings,us-gaap:VariableInterestEntityNotPrimaryBeneficiaryNANANA1085.9621044.357NA847.365NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebt NANANA490.518513.305827.438932.62448.46102.34771.59340.528591.385463.696431.655430.634601.07550.973501.285451.243455.769578.231498.197263.883225.338296.276218.657149.848156.975123.42393.095NANANA375.661NANANANANANANANANANANA
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 us-gaap:LongTermDebt us-gaap:DebtInstrument spwr:OtherDebt▅█▁▂▅▆█58.22486.45627.22839.18662.30367.6483.224NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:DebtInstrument,us-gaap:LongtermDebtType spwr:A4.00debenturesdue2023Member,us-gaap:ConvertibleDebt█▇▆▅▃▂▁423.059422.749422.443422.132421.822421.511421.201NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:LongTermDebt us-gaap:LongtermDebtType spwr:ConvertibleAndLoans▂█▁481.283509.205478.89NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LongTermDebtNoncurrent ▁▁▁▁▁▁▅▄▅▅▄▇▆▆▆▇▇█▇▇██▅▅▅▅▄▄▃▂▁▁▁▂▁▂▂▂▂▁▁▁58.22486.43656.44768.38692.67698.095932.624866.659919.851888.487856.6921406.9371278.61245.7741244.1261414.011363.2531612.1671561.5741566.5381686.1011604.911953.279914.12984.653913.495845.583852.145418.043387.27893.154149.212116.638375.661100.952383.585264.419355.0355.001105.050.050.0NANANA
us-gaap:DeferredIncomeTaxLiabilitiesNet ▅▁█12.2810.67113.468NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:MinorityInterest ▁▁▁▁▂▂▂▁▄▅▄▆▆▇▇██▇▅▄▄▄▅▅▅▃▃▂▄▃▃▂▁▁0.7681.2062.3193.2339.64910.62911.3366.42161.84564.95658.8191.74195.79104.093104.179124.923121.012106.35379.48851.09750.10652.54167.12776.83165.27641.85531.85325.98745.05537.6329.82421.2935.0420.0NANANANANANANANANANANA
us-gaap:OtherLiabilitiesNoncurrent ▂▂▂▂▂▂▂▂▃▃▇▇▇▇█▇▇▇▆▆▅▅▅▅▅▅▅▅▅▅▁▁▁▁▁▂▁▁▁▁▂▂149.593152.943157.597137.981186.737199.994204.3226.729228.249234.386839.136803.885799.339817.54954.646795.943785.549774.881721.032656.013578.917562.723552.12535.438542.973555.344520.116529.17544.646523.99150.33765.45559.10950.1242.19198.77280.2649.00329.55528.75170.694131.132NANANA
us-gaap:OperatingLeaseLiabilityNoncurrent ▆▇▇▇██▇▇▆▅▁35.2342.3443.60844.151.07353.7446.08944.80738.93829.490.0NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo ▁▂█▇11.89912.28914.76214.217NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree ▁▂█▇8.0298.42611.78111.217NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour ▁▂█▇4.3534.7588.0417.675NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANA4.399NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive NANA24.772NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:StockholdersEquity ▄▃▃▂▂▂▂▁▁▁▁▂▂▄▃▅▅▅▆▇▇▇██▇█▇▇▆▆▆▅▅▆▆▆▇▆▆▇██443.245359.657404.167-10.29931.6569.43210.163-166.677-158.49-286.412-208.696-55.95834.851477.159142.918702.774746.376827.6981007.8321275.2731301.4941357.1421529.7341533.9641495.7921534.1741386.9191348.4531145.3341116.1531079.02958.553937.712993.3521120.2761162.0571247.2651097.511173.4541492.1021627.0381657.434NANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ▄▃▃▂▂▂▂▁▁▁▁▂▂▄▃▅▅▅▆▇▇▇████▇▇▆▆▆▆▅▆444.013360.863406.486-7.06641.30520.06121.499-160.256-96.645-221.456-149.88635.783130.641581.252247.097827.697867.388934.0511087.321326.371351.61409.6831596.8611610.7951561.0681576.0291418.7721374.441190.3891153.7831108.844979.846942.754993.352NANANA1274.725NANANA1657.434NANANA
us-gaap:AdditionalPaidInCapital ███████▇▇▇▆▆▆▆▆▆▆▆▆▆▆▆▆▅▅▅▅▅▃▃▃▃▃▃▃▃▃▁▁▁▁▁2703.6472691.4232685.922679.962674.3792668.7042661.8192483.8152476.7882469.9982463.372457.1042455.8132449.9072442.5132434.4282426.1342417.0532410.3952407.7642391.9122376.7712314.8492263.262235.5622219.5812197.792186.1071987.871980.7781964.3691951.1911940.7811931.9471914.6971905.7421895.5721657.4741648.7331635.1571619.641606.697NANANA
us-gaap:RetainedEarningsAccumulatedDeficit ▂▂▂▁▁▁▁▁▁▁▁▂▂▃▂▄▄▄▅▅▅▆▆▆▆▆▆▆▆▆▆▅▅▅▆▆▆▆▇███-2058.032-2133.239-2085.246-2497.409-2431.732-2451.11-2449.679-2455.119-2440.102-2561.561-2480.988-2322.814-2232.988-1785.927-2115.188-1546.511-1492.264-1398.504-1218.681-943.563-903.018-833.026-619.996-563.67-570.179-560.598-695.313-727.346-741.448-806.492-828.83-937.216-956.781-902.085-757.312-708.775-624.594-540.187-457.106-86.32161.55163.672NANANA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ████▅▅▅▆▆▆▆▆▆▆▆▆▅▅▅▄▄▄▄▄▃▄▅▆▆▆▆▅▆▆▆▆███▁▁▇9.3898.8978.7998.07-10.365-8.789-9.512-3.791-3.885-4.051-4.15-3.601-1.676-0.897-3.008-4.109-6.635-10.145-7.238-12.847-12.601-12.599-11.364-13.951-19.535-13.455-5.752-3.698-3.769-4.318-4.948-5.252-1.562-2.521-3.382-1.4098.478.548.95-30.765-29.5023.64NANANA
us-gaap:TreasuryStockValue ███████████▁▁▁▇▇▇▇▇▇▇▇▇▇▇▆▆▆▆▅▅▅▅▅▅▅▅▅▅▅▅▅211.931207.596205.476201.09200.796199.543192.633191.725191.434190.94187.069-186.788-186.439-186.065181.539181.174180.998180.845176.783176.219174.937174.142153.892151.811150.189111.485109.937106.74197.44353.93751.69250.29144.84734.10833.84633.6232.30128.41727.22326.06924.7516.673NANANA
us-gaap:MinorityInterest ▁▁▁▁▂▂▂▁▄▅▄▆▆▇▇██▇▅▄▄▄▅▅▅▃▃▂▄▃▃▂▁▁0.7681.2062.3193.2339.64910.62911.3366.42161.84564.95658.8191.74195.79104.093104.179124.923121.012106.35379.48851.09750.10652.54167.12776.83165.27641.85531.85325.98745.05537.6329.82421.2935.0420.0NANANANANANANANANANANA
us-gaap:StockIssuedDuringPeriodValueNewIssues 2.999NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁9.2255.437NA5.5815.6756.8857.3437.0276.796.6286.2656.2255.9067.3948.0858.2949.0816.65810.71313.40215.14116.854NANANA13.86713.37713.47214.876NANANANANANANANANANANANANANANANA
us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders NANANA0.302NANA0.01.2360.316NA0.453.6765.3074.0054.0363.0882.8252.0393.3384.4320.7163.7671.5821.7421.73.596-1.2731.449-1.117NANANANANANANANANANANANANANANANA
 us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents us-gaap:NoncontrollingInterestNANANA0.302NANA0.01.2360.316NA0.453.6765.3074.0054.0363.0882.8252.0393.3384.4320.7163.7671.5821.7421.73.596-1.2731.449-1.117NANANANANANANANANANANANANANANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:NetCashProvidedByUsedInOperatingActivities █▁22.03-40.383NA-43.67120.651-179.493-4.251-36.071-81.061-149.03-26.313-161.734-122.08-233.26247.892-26.612-161.799-126.893486.055-128.346-300.091-369.901-103.919-212.033-113.408122.349-32.418-132.04350.47232.87628.869-66.179166.863241.859-31.728-44.599-136.629133.88421.552-105.873-174.659242.261-30.539-64.05118.901
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁8.762-1.399NA-66.70716.51239.32613.67138.503-6.337-24.471-57.307-16.964360.794-11.623-118.334-70.405-43.504-60.841-109.744-103.05-72.848-91.808-121.555247.853-63.321-203.148-41.932-33.064-31.095-59.29674.57-132.53-35.922-201.761-15.105-32.18228.981152.135-33.18525.763-68.976-138.891107.604-62.878-333.245
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁█-108.60324.416NA185.677-7.417-73.992237.62810.05750.146.52993.702164.587-235.08262.64237.43573.823143.597135.077-334.12524.0408.31961.585104.961-15.224-172.406115.96218.194391.37-26.9644.74558.224272.998-81.89939.30957.468145.201-317.686-1.156150.206-42.4660.081224.519-184.23117.873203.18
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁█-77.81-17.367NA75.40730.076-214.375247.92210.983-37.151-126.8611.378NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:DepreciationDepletionAndAmortization █▁2.9682.849NA11.92716.91816.89218.05915.29822.53424.1924.0624.74338.56839.83355.15746.18845.26942.08451.36739.82740.89842.11737.36431.44228.56333.67125.72724.02625.37125.06724.76424.59323.767NANANANANANANANANANANANA
us-gaap:IncreaseDecreaseInAccountsReceivable █▁7.023-4.114NA-54.12-76.78917.8820.484-2.92160.827-12.196-18.91515.05717.957-13.92435.234-10.33127.224-51.669-3.09713.26835.856-12.561-226.9-32.467-32.735-14.42956.025-103.66593.574-100.147-61.06347.11460.34113.34332.108-69.301-87.672-48.67451.696-55.38352.274128.30545.541-72.17330.511
us-gaap:IncreaseDecreaseInInventories ▁█-10.0968.271NA5.382-36.33643.06120.31145.98920.38641.718-64.61727.94241.65434.195-28.776-9.43236.4440.004-30.698-13.90196.79918.24856.42722.654108.07225.107-21.884-6.0194.043-44.78665.253-21.104-5.6061.668-43.082-61.08674.176-23.84417.756266.196-163.19930.32411.962123.333-51.085
us-gaap:NetCashProvidedByUsedInOperatingActivities █▁22.03-40.383NA-43.67120.651-179.493-4.251-36.071-81.061-149.03-26.313-161.734-122.08-233.26247.892-26.612-161.799-126.893486.055-128.346-300.091-369.901-103.919-212.033-113.408122.349-32.418-132.04350.47232.87628.869-66.179166.863241.859-31.728-44.599-136.629133.88421.552-105.873-174.659242.261-30.539-64.05118.901
us-gaap:NetIncomeLoss ▆▅█▅▅▅▅▅▆▄▄▄▂▄▁▅▄▄▃▅▅▄▅▅▅▆▅▅▆▅▆▅▅▄▅▄▅▄▂▄▅▆▅▅▅75.207-48.385412.47544.62619.378-1.4315.44-15.017121.459-89.724-158.174-89.826-447.117-115.974-572.651-54.247-93.76-134.479-275.118-40.545-69.992-85.409-56.3266.509-9.581134.71532.03314.10265.04422.338108.38619.565-54.696-144.771-48.538-84.181-74.53-83.082-370.784-147.872-2.121152.25120.116-6.21612.573
us-gaap:ShareBasedCompensation █▁9.6135.437NA6.0425.8796.8678.0086.9916.275.6666.2666.396.6447.0539.2949.3998.6067.37512.59615.90716.47516.5214.89814.0413.54613.65213.72513.34814.86714.57512.08210.5058.5169.269.27111.36712.5418.90711.84912.81713.16316.30815.66511.59110.808
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:NetCashProvidedByUsedInInvestingActivities █▁8.762-1.399NA-66.70716.51239.32613.67138.503-6.337-24.471-57.307-16.964360.794-11.623-118.334-70.405-43.504-60.841-109.744-103.05-72.848-91.808-121.555247.853-63.321-203.148-41.932-33.064-31.095-59.29674.57-132.53-35.922-201.761-15.105-32.18228.981152.135-33.18525.763-68.976-138.891107.604-62.878-333.245
us-gaap:PaymentsToAcquirePropertyPlantAndEquipment █▁4.931.964NA2.3694.5926.21312.29516.89611.6566.5487.19812.34616.5038.85912.17712.49117.24627.87737.61956.15146.2847.04463.57444.21424.56456.99725.1911.5188.88.5945.5797.83912.04225.75316.38929.86232.78245.91817.36423.40744.75714.5294.33156.63443.658
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
us-gaap:NetCashProvidedByUsedInFinancingActivities ▁█-108.60324.416NA185.677-7.417-73.992237.62810.05750.146.52993.702164.587-235.08262.64237.43573.823143.597135.077-334.12524.0408.31961.585104.961-15.224-172.406115.96218.194391.37-26.9644.74558.224272.998-81.89939.30957.468145.201-317.686-1.156150.206-42.4660.081224.519-184.23117.873203.18
us-gaap:PaymentsForRepurchaseOfCommonStock █▁4.3352.118NA0.0741.4676.9140.9080.2920.4933.8720.2810.3490.3744.5260.3660.1750.1534.0620.5641.2820.79518.8762.0811.62238.7041.5483.1969.29843.5062.2451.4015.44410.7390.2610.2261.3193.8851.1941.1541.3198.0771.150.5620.7971.18
  2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
 us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity,us-gaap:DebtInstrument,us-gaap:SubsequentEventType spwr:MaxeonSolar,spwr:ConvertibleSeniorNotes2025,us-gaap:SubsequentEventNANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Shares Issued

us-gaap:SharesIssued us-gaap:StatementEquityComponents

us-gaap:SharesIssued

us-gaap:CommonStock


Shares
Period End2021-01-032020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282013-12-292012-12-302012-01-012011-01-022010-01-032008-12-282007-12-30
Value17016916814214214214114114014013913913913913813813813813613613613313112111910098978584
Percentage of SharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued

us-gaap:CommonStockSharesIssued


Common
Period End2021-01-032020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-01
Value183182182179154154153152151151149149149149149148147147147145145141138138138130126126126125123123122122101
Percentage of CommonStockSharesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Common Stock Shares Outstanding

us-gaap:CommonStockSharesOutstanding

us-gaap:CommonStockSharesOutstanding


Common
Period End2021-01-032020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-01
Value170170169168142142142141140140139139139139139138138138138136136133131131131123121121121120119119118118100
Percentage of CommonStockSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CommonStockSharesOutstanding us-gaap:StatementEquityComponents

us-gaap:CommonStock


Common
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-30
Value172172170170170169168142142142141
Percentage of CommonStockSharesOutstanding0.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012011-10-022011-04-032010-10-032010-04-04
Value194171198178168142166141141140140139139138138138137136156132167156160153133119118118989610596
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012011-10-022011-04-032010-10-032010-04-04
Value17217117017016814214214114114014013913913813813813713613413213112912212112011911811898969595
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount

spwr:A0.875debenturesdue2021


Antidilutive
Period End2021-04-042020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-29
Value1.5750.06.358.2030.08.2038.2038.2038.2038.2038.2038.2038.2038.2038.2038.2038.2038.2030.01.713
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount100.00.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

spwr:A4.00debenturesdue2023Member


Antidilutive
Period End2021-04-042020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-03
Value171313130.013131313131313131313
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount1083.70.0219.2169.70.0169.7169.7169.7169.7169.7169.7169.7169.7169.7169.7

us-gaap:RestrictedStockUnitsRSU


Antidilutive
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-10-012017-07-022017-04-022016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-09-282014-06-292014-03-302013-09-292013-06-302013-03-312012-09-302012-07-012012-04-012011-10-022011-04-032010-10-03
Value1.070.8760.3823.5965.4475.3860.7657.2944.393.6163.0384.3023.5853.9415.3845.5023.8163.7180.2933.6160.3680.2930.4641.5372.7385.6878.8297.4684.4131.9733.4881.958
Percentage of AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount0.055.60.00.085.865.70.088.953.544.137.052.443.748.065.667.146.545.33.644.10.017.10.00.00.00.00.00.00.00.00.00.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-01-012011-10-022011-04-032011-01-022010-10-032010-04-04
Value0.44-0.282.420.260.11-0.010.04-0.110.85-0.63-1.12-0.64-3.17-0.83-4.08-0.39-0.67-0.97-1.99-0.29-0.51-0.62-0.410.05-0.071.040.240.110.530.180.890.16-0.46-1.23-0.41-0.71-0.84-3.77-0.021.590.210.13
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-01-012011-10-022011-04-032011-01-022010-10-032010-04-04
Value0.4-0.282.080.240.11-0.010.03-0.110.75-0.63-1.12-0.64-3.17-0.83-4.08-0.39-0.67-0.97-1.99-0.29-0.51-0.62-0.410.04-0.070.830.20.090.420.150.730.15-0.46-1.23-0.41-0.71-0.84-3.77-0.021.480.210.13
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Basic Share

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare

us-gaap:IncomeLossFromContinuingOperationsPerBasicShare


Income
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312012-01-012011-10-022011-01-022010-10-03
Value0.44-0.282.420.640.330.130.310.131.14-0.15-0.84-3.771.560.19
Percentage of IncomeLossFromContinuingOperationsPerBasicShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Income Loss From Continuing Operations Per Diluted Share

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare

us-gaap:IncomeLossFromContinuingOperationsPerDilutedShare


Income
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312012-01-012011-10-022011-01-022010-10-03
Value0.4-0.282.080.570.310.120.290.121.0-0.15-0.84-3.771.460.19
Percentage of IncomeLossFromContinuingOperationsPerDilutedShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-04
Value105.0134.4545.8796.8678.0076.9926.275.6666.4246.396.6448.7589.2949.3998.6067.37512151616141413131313141412108.5169.269.27111128.907111213161511
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax3.21.61.61.71.51.31.51.41.61.41.51.52.21.41.92.62.21.22.23.94.33.93.73.11.22.12.62.12.31.81.81.31.41.41.92.51.61.72.22.91.72.83.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:AwardType

spwr:Changeinstockbasedcompensationcapitalizedininventory


Allocated
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-29
Value-0.1270.3340.0450.682-0.035-0.52-0.9620.1210.0050.619-0.4510.5620.494-1.0690.1391.2131.8960.741-0.9130.381-0.845-0.958-0.2150.349-0.124-0.009-0.041-0.32
Percentage of AllocatedShareBasedCompensationExpense-2.95.70.78.5-0.5-8.3-17.01.90.19.3-5.16.05.3-12.41.99.611.94.5-5.52.6-6.0-7.1-1.62.5-0.9-0.1-0.3-2.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.10.00.1-0.0-0.1-0.30.00.00.1-0.10.10.1-0.30.00.10.30.2-0.20.1-0.2-0.2-0.00.1-0.0-0.0-0.0-0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:Changeinstockbasedcompensationcapitalizedininventory0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RestrictedStockUnitsRSU


Allocated
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-01
Value4.5815.5456.8227.3257.0276.796.6286.3036.3856.0259.2098.7328.9059.6757.23611141517141414131313141412108.8118.5858.9699.86913
Percentage of AllocatedShareBasedCompensationExpense102.994.399.391.5100.5108.3117.098.199.990.7105.194.094.7112.498.190.488.195.5105.597.4106.0107.1101.697.5100.9100.1100.3102.698.9103.592.796.786.8108.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.71.61.51.21.51.61.91.41.51.32.31.31.82.92.21.11.93.74.53.83.93.31.22.02.72.12.31.91.81.41.31.41.72.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:RestrictedStockUnitsRSU0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AllocatedShareBasedCompensationExpense us-gaap:IncomeStatementLocation

us-gaap:CostOfSales


Allocated
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value1.0850.8870.9680.5420.6441.1540.854
Percentage of AllocatedShareBasedCompensationExpense10.817.721.79.29.414.412.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.30.40.20.10.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CostOfSales0.00.00.00.00.00.00.0

us-gaap:ResearchAndDevelopmentExpense


Allocated
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-31
Value1.4560.370.0380.630.760.8240.9030.8790.5930.7330.7641.0542.9461.1321.6611.0361.5282.1412.9362.9663.0322.1722.382.2731.9822.0231.9121.7971.6771.391.2251.122
Percentage of AllocatedShareBasedCompensationExpense14.57.40.910.711.110.312.914.010.511.412.015.933.612.217.712.020.717.018.518.018.414.617.016.814.514.714.312.111.511.511.713.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.50.10.00.20.20.10.20.20.20.20.20.20.80.20.30.30.50.20.40.70.80.60.60.50.20.30.40.30.30.20.20.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SellingGeneralAndAdministrativeExpenses


Allocated
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-31
Value7.4963.7563.4484.0744.9975.6244.5674.2584.9054.654.3553.9634.7565.3794.8636.5184.6635.4966.9428.0469.3638.5168.48.7078.2277.738.0869.5149.2347.7676.7635.684
Percentage of AllocatedShareBasedCompensationExpense74.774.977.469.372.870.265.367.986.672.468.259.654.357.951.775.763.243.643.648.856.757.259.864.360.356.360.664.063.464.364.466.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.41.21.31.21.10.91.01.01.41.01.00.91.20.81.02.01.40.51.01.92.42.22.22.00.71.21.61.41.41.21.20.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:SellingGeneralAndAdministrativeExpenses0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-04
Value75-48.2874517-0.708-0.28-14.923121-89.625-158.723-91.751-447.896-113.864-567.576-51.721-90.25-137.386-269.509-40.791-69.994-89.985-53.73912-15.6611272914652210815-53.737-143.91-50.511-94.06-73.202-83.492-331.069-149.135-35.263185-48.81727
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.5-15.816.65.0-0.2-0.0-3.127.9-25.7-34.7-21.4-99.7-29.1-87.2-10.6-27.5-41.7-26.5-5.6-16.6-23.4-14.13.2-3.610.94.52.89.53.616.52.8-8.5-21.2-7.8-15.8-14.8-14.8-46.9-25.2-7.819.8-8.97.1

Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest


Comprehensive
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-01
Value0.488-0.98-0.7070.537-4.191-11.385-14.841-13.971-24.085-36.726-31.622-180.915-24.609-19.062-17.161-19.221-15.362-22.189-16.008-30.959-29.975-19.469-13.106-14.749-12.93422105-21.004-15.3-7.2730.00.00.00.0
Percentage of ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-0.3-0.20.1-0.9-2.6-4.3-3.1-5.6-8.2-8.1-27.8-5.1-5.8-5.2-1.9-2.1-5.3-4.2-8.1-7.9-4.4-1.1-2.2-2.53.216.6-3.2-2.7-1.10.00.00.00.0

Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest

us-gaap:ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest


Comprehensive
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-01
Value75-49.44616-1.4150.257-19.114110-104.466-172.694-115.836-484.622-145.486-748.491-76.33-109.312-154.547-288.73-56.153-92.183-105.993-84.698-17.882-35.13113151.239434.502870.575-61.01-143.91-50.511-94.06-73.202
Percentage of ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.4-16.116.84.8-0.30.0-4.025.3-30.0-37.8-27.0-107.9-37.1-115.0-15.7-33.3-47.0-28.4-7.7-21.9-27.5-22.3-4.7-8.09.82.30.26.30.713.30.1-9.6-21.2-7.8-15.8-14.8

Cost Of Revenue

us-gaap:CostOfRevenue

us-gaap:CostOfRevenue


Cost
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value2472562373314115084274163854634187593816734613224301056600379333317310350904554413529507463468576631568522448519629572362699438296275
Percentage of CostOfRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.283.786.593.991.784.289.995.5110.7101.597.7169.197.4103.495.098.2130.7103.882.390.286.683.581.479.477.783.681.576.579.570.681.390.793.187.687.790.892.189.296.780.474.679.677.179.3

us-gaap:CostOfRevenue us-gaap:ProductOrService

spwr:ResidentialLeasing


Cost
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.6780.6011.2091.2171.2961.4061.5671.353.02225456642
Percentage of CostOfRevenue0.30.20.50.40.30.30.40.30.85.510.88.711.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.20.40.30.30.20.30.30.95.610.514.810.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:ResidentialLeasing50.153.794.291.697.90.044.580.577.80.064.669.768.1

spwr:SolarPowerSystemsComponentsAndOther


Cost
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value246254233329409505424412380438373692338
Percentage of CostOfRevenue99.399.198.199.499.399.499.299.098.894.689.291.288.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax79.682.984.893.391.183.789.194.5109.496.187.2154.286.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarPowerSystemsComponentsAndOther81.184.487.194.792.10.090.896.6111.60.0104.2195.8102.9

spwr:SolarServices


Cost
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value1.1651.8193.3130.931.4291.7851.9892.7481.5820.00.00.00.0
Percentage of CostOfRevenue0.50.71.40.30.30.40.50.70.40.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.61.20.30.30.30.40.60.50.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarServices28.045.056.123.736.30.038.035.454.60.00.00.00.0

Disposal Group Not Discontinued Operation Gain Loss On Disposal

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupNotDiscontinuedOperationGainLossOnDisposal

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:CommercialProjects


Disposal
Period End2021-07-04
Value-5.066
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations spwr:CommercialProjects0.0

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:ResidentialLeases


Disposal
Period End2021-07-04
Value5.291
Percentage of DisposalGroupNotDiscontinuedOperationGainLossOnDisposal-104.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations spwr:ResidentialLeases0.0

Gains Losses On Extinguishment Of Debt

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument

us-gaap:GainsLossesOnExtinguishmentOfDebt

spwr:A0.875debenturesdue2021


Gains
Period End2020-09-272020-06-282020-03-29
Value100000.003000000.0
Percentage of GainsLossesOnExtinguishmentOfDebt100.00.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:A0.875debenturesdue20210.00.00.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:DebtInstrument, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:A0.875debenturesdue2021, spwr:ThirdPartyInvestors


Gains
Period End2020-09-27
Value0
Percentage of GainsLossesOnExtinguishmentOfDebt0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:A0.875debenturesdue2021 spwr:ThirdPartyInvestors0.0

us-gaap:GainsLossesOnExtinguishmentOfDebt us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:ResearchAndDevelopmentExpense, spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates, spwr:Total


Gains
Period End2020-09-272020-06-282020-03-292019-06-302019-03-31
Value104000.001850000.000
Percentage of GainsLossesOnExtinguishmentOfDebt104.00.061.70.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.00.40.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ResearchAndDevelopmentExpense spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates spwr:Total0.00.00.00.00.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value614975372137954819-37.285-7.5719.755-310.21510-13.5931515-30.932-32.0731294151627090259108941621301931075946807345447619882371128771
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.816.322.013.56.18.315.810.14.5-10.7-1.72.3-69.12.6-2.13.24.6-9.4-3.217.79.813.416.518.620.622.316.418.523.520.529.418.79.36.912.412.39.27.910.83.319.625.420.422.920.7

us-gaap:GrossProfit dei:LegalEntity, us-gaap:ConsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Gross
Period End2021-07-042021-04-042020-06-282020-03-29
Value1.0071.214-5.458-1.438
Percentage of GrossProfit1.62.4-25.3-3.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.30.4-1.5-0.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:GrossProfit dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Gross
Period End2020-09-272020-06-282019-09-29
Value1.057-5.458-11.189
Percentage of GrossProfit2.8-25.3-23.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.4-1.5-2.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

us-gaap:GrossProfit us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Gross
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.4190.4491.7520.6288.763-17.366-5.3782.1577.636-8.081-18.6067.445-6.144
Percentage of GrossProfit0.70.94.72.923.4-18.3-11.110.9-20.5106.7-190.7-2.4-60.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.10.10.60.22.0-2.9-1.10.52.2-1.8-4.31.7-1.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination0.04081.8-24.0-1.8-9.90.04.0-2.4-12.60.014.9-10.85.6

us-gaap:OperatingSegments


Gross
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value635636334814383481744394432
Percentage of GrossProfit103.5114.198.9156.6128.7150.8173.2245.4-45.6-584.7404.7-14.5316.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax20.518.613.49.610.723.817.611.14.99.79.210.08.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments0.00.013.00.00.00.026.30.00.00.00.00.00.0

us-gaap:GrossProfit us-gaap:StatementBusinessSegments

spwr:LargeCommercial


Gross
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value0.7034.2115.1210-1.295-0.8842.072
Percentage of GrossProfit1.28.413.849.6-3.5-0.94.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.21.41.93.0-0.3-0.10.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:LargeCommercial0.00.00.00.00.00.00.0

spwr:ResidentialLightCommercial


Gross
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value57523426334428
Percentage of GrossProfit93.7106.193.6121.489.546.659.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.517.312.77.47.57.36.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:ResidentialLightCommercial22.522.217.616.414.80.014.0

us-gaap:AllOtherSegments


Gross
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value5.28-0.248-3.168-6.283-9.4553316
Percentage of GrossProfit8.7-0.5-8.5-29.1-25.235.534.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.7-0.1-1.2-1.8-2.15.63.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AllOtherSegments79.6-11.3-114.7-89.2-71.70.091.5

Income Loss From Continuing Operations

us-gaap:IncomeLossFromContinuingOperations

us-gaap:IncomeLossFromContinuingOperations


Income
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-01-022010-10-032010-07-04
Value75-48.38541210955214718162-21.20910819-54.696-144.771-48.538-84.181-74.53-83.082-370.784-147.87214918-14.112
Percentage of IncomeLossFromContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.3-15.8120.739.815.84.87.83.937.1-6.116.53.4-8.6-21.3-7.5-14.1-15.1-14.7-52.6-25.016.03.4-3.7

Income Loss From Continuing Operations Attributable To Noncontrolling Entity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity

us-gaap:IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value-0.438-1.113-0.23-1.363-1.379-67.5115.178
Percentage of IncomeLossFromContinuingOperationsAttributableToNoncontrollingEntity100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.4-0.1-0.4-0.3-11.21.1

Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value77-54.72214622-0.51420-12.063118-100.448-179.768-108.731-467.347-142.825-750.864-99.621-115.918-150.661-307.612-65.628-93.883-97.472-56.113-25.989-28.891317.275-8.9365411817.762-58.647-136.728-48.523-74.663-69.749-77.017-360.678-124.998-25.071571630-21.42
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.0-17.953.36.3-0.13.4-2.527.1-28.8-39.4-25.4-104.1-36.4-115.3-20.5-35.3-45.8-30.2-9.0-22.3-25.3-14.8-6.8-6.611.31.1-1.87.91.812.41.3-9.2-20.2-7.5-12.5-14.1-13.7-51.1-21.1-5.616.82.98.0-6.2

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems

us-gaap:OperatingSegments


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value272513-3.9427.129375814-22.41132336547
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments35.2-45.79.3-17.6-1387.0182.2-485.811.922.3-17.9-31.0-14.0-33.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax8.88.24.9-1.11.66.112.33.2-6.47.07.914.512.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments0.00.04.80.00.00.018.50.00.00.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:CorporateNonSegment, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-5.035-5.882-4.985-5.0072.241-12.01-16.638-6.007-1.347-18.595-27.017-6.737-15.518
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-6.510.7-3.4-22.4-436.0-58.9137.9-5.11.310.324.81.410.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.6-1.9-1.8-1.40.5-2.0-3.5-1.4-0.4-4.1-6.3-1.5-4.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:CorporateNonSegment spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments0.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap:StatementBusinessSegments

spwr:LargeCommercial


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value-5.5680.5761.2285.402-7.874-7.458-8.954
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments-7.2-1.10.824.21531.9-36.674.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-1.80.20.41.5-1.8-1.2-1.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:LargeCommercial0.00.00.00.00.00.00.0

spwr:ResidentialLightCommercial


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value2725156.5899.2362310
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments36.1-45.810.629.5-1796.9115.4-87.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax9.08.25.61.92.13.92.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:ResidentialLightCommercial11.010.57.84.14.10.05.1

us-gaap:AllOtherSegments


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value4.878-0.614-3.192-7.177-8.9092635
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments6.31.1-2.2-32.11733.3130.7-294.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.6-0.2-1.2-2.0-2.04.47.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AllOtherSegments73.6-27.9-115.5-101.9-67.60.0193.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value2.425-5.224363.0681.8699.3885.3786.0685.797-8.379-3.68-3.0812.628-2.87-5.4572.3532.031-9.5597.0496.6483.18136-0.6592.35111-8.32-8.168138.985-4.5754.5062.9899.30.593101.3564.1361122-15.8163.8823.37646-30.875
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.8-1.713.40.90.41.61.11.41.7-1.8-0.9-0.70.7-0.4-1.10.70.6-0.91.01.60.89.5-0.20.51.0-1.3-1.62.01.4-0.70.80.51.40.11.80.30.71.63.8-3.50.40.612.2-8.9

us-gaap:IncomeTaxExpenseBenefit us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:OperationsAndMaintenance


Income
Period End2020-09-272020-06-28
Value2.11.0
Percentage of IncomeTaxExpenseBenefit5.732.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.80.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations spwr:OperationsAndMaintenance0.00.0

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value7.7217.9657.0910109.48910161630-25.972-26.7182524212220181513128.7968.517151617161927282427202519181817161510141910
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.52.62.62.92.31.62.23.84.86.6-6.1-5.96.43.84.56.86.31.82.23.33.32.32.23.61.42.63.22.84.44.44.34.33.04.03.33.83.32.42.73.41.12.75.03.2

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value75-48.3854124419-1.4315.44-15.017121-89.724-158.174-89.826-447.117-115.974-572.651-54.247-93.76-134.479-275.118-40.545-69.992-85.409-56.3266.509-9.5811343214652210819-54.696-144.771-48.538-84.181-74.53-83.082-370.784-147.872-2.12115220-6.21612
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.3-15.8120.716.25.5-0.30.9-3.227.8-25.8-34.6-21.0-99.6-29.6-87.9-11.2-28.6-40.9-27.0-5.6-16.6-22.2-14.81.7-2.211.64.82.89.43.516.53.4-8.6-21.3-7.5-14.1-15.1-14.7-52.6-25.0-0.516.23.7-1.63.6

us-gaap:NetIncomeLoss dei:LegalEntity, us-gaap:ConsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Net
Period End2021-07-042021-04-042020-06-282020-03-29
Value2.716-45.789-0.21721
Percentage of NetIncomeLoss3.694.6-1.1-1512.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.9-14.9-0.14.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:NetIncomeLoss dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Net
Period End2020-09-272020-06-282019-09-29
Value13-0.217-9.162
Percentage of NetIncomeLoss30.5-1.161.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.9-0.1-1.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

Net Income Loss Attributable To Noncontrolling Interest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-01
Value-0.438-1.113-0.488-0.98-0.7070.537-4.191-11.385-14.841-198.8392436-31.623-180.915-24.609-19.062-17.161-19.221-15.362-22.189-16.008-30.959-29.975-19.469-13.106-14.749-12.93422-18.466-21.004-15.3-7.2730.00.00.00.0
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.4-0.2-0.3-0.20.1-0.9-2.6-4.3-43.55.68.2-8.1-27.8-5.1-5.8-5.2-1.9-2.1-5.3-4.2-8.1-7.9-4.4-1.1-2.2-2.53.2-2.9-3.2-2.7-1.10.00.00.00.0

us-gaap:NetIncomeLossAttributableToNoncontrollingInterest us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-0.438-1.1130.23-0.98-0.707-5.178-4.1911114-13.972-24.0853631
Percentage of NetIncomeLossAttributableToNoncontrollingInterest100.0100.0-47.1100.0100.0-964.2100.0-100.0-100.07.0-100.0100.0-100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.1-0.40.1-0.3-0.2-0.9-0.92.64.3-3.1-5.68.28.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments0.00.00.00.014.9446.40.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Diluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted

us-gaap:NetIncomeLossAvailableToCommonStockholdersDiluted


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-01-012011-10-022011-01-022010-10-03
Value78-48.38511319-1.4315.441-15.017125-89.724-158.174-89.826-447.117-115.974-568.677-54.247-93.76-134.479-275.118-40.545-69.992-85.409-56.3267.021-9.5811383314672211119-54.696-144.771-48.538-84.181-83.082-370.78415620
Percentage of NetIncomeLossAvailableToCommonStockholdersDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax25.4-15.841.25.6-0.30.9-3.228.8-25.8-34.6-21.0-99.6-29.6-87.3-11.2-28.6-40.9-27.0-5.6-16.6-22.2-14.81.8-2.211.95.02.99.83.617.03.4-8.6-21.3-7.5-14.1-14.7-52.616.73.7

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value76-51.384148604419355117-22.899-28.52810-8.783-16.179-22.668-37.727-22.021-9.388-55.411-18.966-18.416-11.9496.959-17.745-17.637-15.366-15.718-17.905-25.428-32.762-24.101-35.035-24.44325-23.98-19.031-21.2582.586-24.873-23.767227.90932-18.476
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.8-16.854.017.010.03.27.511.94.9-5.0-6.72.4-2.2-2.5-4.7-11.5-6.7-0.9-7.6-4.5-4.8-3.11.8-4.0-1.5-2.3-3.1-2.6-4.0-5.0-4.2-5.5-3.63.9-4.0-3.9-3.80.4-4.2-5.32.41.48.5-5.3

Operating Expenses

us-gaap:OperatingExpenses

us-gaap:OperatingExpenses


Operating
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value60533959829495-46.39580150891671447199293972661391161301061031011108587909379758215915412495100439119891021048974
Percentage of OperatingExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax19.517.414.316.818.515.620.1-10.623.132.821.037.336.8110.519.128.529.726.119.127.633.928.127.323.19.513.017.213.014.712.113.213.123.523.920.819.417.862.320.219.910.919.023.321.5

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value0.73-3.338-2.066-37.646-45.450.895-47.62366-117.582-156.869-80.203-477.917-134.042-734.685-76.953-78.191-128.64-298.224-10.217-74.917-79.056-44.164-32.948-11.145149226.782723611331-23.612-112.285-74.022-50.683-50.718-55.759-363.264-100.125-1.3031358.188-1.731-2.944
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.2-1.1-0.8-10.7-10.10.1-10.015.2-33.8-34.3-18.7-106.4-34.2-112.8-15.8-23.8-39.1-29.3-1.4-17.8-20.5-11.6-8.6-2.512.83.41.310.55.717.35.5-3.7-16.5-11.4-8.5-10.3-9.9-51.5-16.9-0.314.41.5-0.5-0.8

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-01
Value0.4920.0981.028-1.5760.723-5.7210.0940.1660.099-0.549-1.925-0.7792.1111.1012.5263.51-2.9075.609-0.246-0.002-4.5762.5875.584-6.08-7.703-2.0540.0710.5490.630.304-3.690.9590.861-1.973-9.8791.328
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.4-0.40.2-0.90.00.00.0-0.1-0.4-0.20.50.20.51.1-0.90.6-0.0-0.0-1.20.71.5-1.4-0.7-0.30.00.10.10.0-0.60.20.1-0.3-1.70.3

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value0.4920.0981.028-1.5760.723-5.7210.0940.1660.099-0.549-1.925-0.782.1111.1012.5263.51-2.9075.609-0.246-0.002-4.5762.5875.584-6.08-7.703-2.0540.0710.549
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.4-0.40.2-0.90.00.00.0-0.1-0.4-0.20.50.20.51.1-0.90.6-0.0-0.0-1.20.71.5-1.4-0.7-0.30.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Other
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value0.4920.0981.028-1.5760.723-5.7210.0940.1660.099-0.549-1.925-0.782.1111.1012.5263.51-2.9075.609-0.246-0.002-4.5762.5875.584-6.08-7.703-2.0540.0710.549
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.1100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.00.4-0.40.2-0.90.00.00.0-0.1-0.4-0.20.50.20.51.1-0.90.6-0.0-0.0-1.20.71.5-1.4-0.7-0.30.00.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value84-43.4711557055284567336.539-3.64336158.399-1.406-15.744-2.198.184-5.169-5.822-6.232-3.60114-2.62-1.7260.882-0.0761.369-2.632-4.1590.443-8.256-4.5910.594-4.897-0.6851.7738.015-9.527-9.2071.934-11.947-10.806-5.591
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax27.2-14.256.619.812.34.89.515.59.51.4-0.98.24.01.3-0.3-4.8-0.70.8-0.7-1.4-1.6-0.93.9-0.6-0.10.1-0.00.2-0.4-0.60.1-1.3-0.70.1-0.8-0.10.31.1-1.6-2.00.2-2.2-2.8-1.6

Research And Development Expense

us-gaap:ResearchAndDevelopmentExpense

us-gaap:ResearchAndDevelopmentExpense


Research
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value4.7115.0155.3441215181618141515311819201920232831322420212217161616141313171414161612151314131110
Percentage of ResearchAndDevelopmentExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.51.61.93.53.53.03.44.24.33.53.76.94.83.04.36.06.22.33.97.58.56.65.44.82.02.63.32.42.72.32.32.12.62.32.43.42.91.82.63.01.52.42.93.0

Revenue From Contract With Customer Excluding Assessed Tax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax


Revenue
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value30830634127435244960347543634845642844939165148532732910177294203843803814401164662507692638657576635678648595494563705592451937550384347
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems

us-gaap:IntersegmentElimination


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.00.011-7.294-35.406-88.875-183.173-135.626-90.416-60.8-85.846-124.943-68.876-108.874
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-2.7-10.0-19.8-30.3-28.5-20.7-17.5-18.8-29.2-15.3-27.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.00.0-2.7-10.0-19.8-30.3-28.5-20.7-17.5-18.8-29.2-15.3-27.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:IntersegmentElimination0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingSegments


Revenue
Period End2020-09-272019-09-29
Value282317
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax102.766.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax102.766.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:OperatingSegments100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, spwr:GrossProfit


Revenue
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value-0.0010.0-4.734-1.966-1.16
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.0-1.1-0.3-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.0-1.1-0.3-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems spwr:GrossProfit100.00.0100.0100.0100.0

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Revenue
Period End2020-09-272020-06-282020-03-292019-12-29
Value-0.0010.0-4.734-1.16
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.0-1.1-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-0.00.0-1.1-0.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:MaterialReconcilingItems spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.00.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService

spwr:OperationsAndMaintenance


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-30
Value3.3923.8810.0759.39715141411
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.30.02.73.42.43.12.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.11.30.02.73.42.43.12.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:OperationsAndMaintenance100.0100.0100.0100.0100.0100.0100.0100.0

spwr:ResidentialLeasing


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value1.3541.121.2841.3291.3241.3223.5231.6763.88444699563
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.50.40.30.20.70.41.19.616.321.216.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.50.40.30.20.70.41.19.616.321.216.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:ResidentialLeasing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:SolarPowerSystemsComponentsAndOther


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value303301267347443599467426341412358353328
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax98.298.397.498.598.899.398.297.898.190.483.778.883.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax98.298.397.498.598.899.398.297.898.190.483.778.883.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarPowerSystemsComponentsAndOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:SolarPowerSystemsSalesAndEPCServices


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value30029726714116827218515813785978494
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax97.197.097.440.137.645.139.036.239.318.722.718.824.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax97.197.097.440.137.645.139.036.239.318.722.718.824.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarPowerSystemsSalesAndEPCServices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:SolarServices


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value4.1654.0415.9033.933.9332.7695.2397.7642.8990.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.32.11.10.90.51.11.80.80.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.32.11.10.90.51.11.80.80.00.00.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarServices100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:SolarPowerSystemsComponentsAndOther, spwr:Total


Revenue
Period End2020-09-272020-06-282020-03-29
Value342011
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.55.72.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax12.55.72.5
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarPowerSystemsComponentsAndOther spwr:Total100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:ProductOrService, us-gaap:StatementBusinessSegments

spwr:OperationsAndMaintenance, spwr:CommercialAndIndustrialSolutions


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value2.1383.27-1.0782.1362.5610.344.659
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.71.1-0.40.60.60.11.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.71.1-0.40.60.60.11.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:OperationsAndMaintenance spwr:CommercialAndIndustrialSolutions100.0100.0100.0100.0100.0100.0100.0

spwr:OperationsAndMaintenance, us-gaap:AllOtherSegments


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value1.2540.6110.0757.261121710
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.20.02.12.83.02.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.20.02.12.83.02.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:OperationsAndMaintenance us-gaap:AllOtherSegments100.0100.0100.0100.0100.0100.0100.0

spwr:ResidentialLeasing, spwr:ResidentialLightCommercial


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value1.3541.121.2841.3291.3241.3223.523
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.50.40.30.20.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.40.40.50.40.30.20.7
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:ResidentialLeasing spwr:ResidentialLightCommercial100.0100.0100.0100.0100.0100.0100.0

spwr:SolarPowerSystemsSalesAndEPCServices, spwr:CommercialAndIndustrialSolutions


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value46627347479858
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.920.626.913.610.616.312.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax14.920.626.913.610.616.312.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarPowerSystemsSalesAndEPCServices spwr:CommercialAndIndustrialSolutions100.0100.0100.0100.0100.0100.0100.0

spwr:SolarPowerSystemsSalesAndEPCServices, spwr:ResidentialLightCommercial


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value248232191155221249195
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.576.069.544.049.441.441.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax80.576.069.544.049.441.441.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarPowerSystemsSalesAndEPCServices spwr:ResidentialLightCommercial100.0100.0100.0100.0100.0100.0100.0

spwr:SolarPowerSystemsSalesAndEPCServices, us-gaap:AllOtherSegments


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value5.3781.5872.688-0.2190.6761338.354
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.70.51.0-0.10.222.11.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.70.51.0-0.10.222.11.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarPowerSystemsSalesAndEPCServices us-gaap:AllOtherSegments100.0100.0100.0100.0100.0100.0100.0

spwr:SolarServices, spwr:CommercialAndIndustrialSolutions


Revenue
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value0.4180.3250.4240.4520.358
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.20.10.10.10.1
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarServices spwr:CommercialAndIndustrialSolutions100.0100.0100.0100.0100.0

spwr:SolarServices, spwr:ResidentialLightCommercial


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value4.1654.0415.4853.6053.5092.4094.881
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.32.01.00.80.41.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.31.32.01.00.80.41.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SolarServices spwr:ResidentialLightCommercial100.0100.0100.0100.0100.0100.0100.0

us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:StatementBusinessSegments

spwr:CommercialAndIndustrialSolutions


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value48667450509863
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.621.627.014.311.316.413.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax15.621.627.014.311.316.413.3
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:CommercialAndIndustrialSolutions100.0100.0100.0100.0100.0100.0100.0

spwr:ResidentialLightCommercial


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value254237197160226253204
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax82.377.772.045.450.542.042.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax82.377.772.045.450.542.042.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:ResidentialLightCommercial100.0100.0100.0100.0100.0100.0100.0

us-gaap:AllOtherSegments


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value6.6322.1982.7637.0421315118
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.10.71.02.02.925.13.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.10.71.02.02.925.13.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:AllOtherSegments100.0100.0100.0100.0100.0100.0100.0

Revenues

us-gaap:Revenues dei:LegalEntity, us-gaap:ConsolidatedEntities

us-gaap:Revenues

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Revenuesdei:
Period End2021-07-042021-04-042020-06-282020-03-29
Value32332929
Percentage of Revenues100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax10.610.88.36.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:Revenues dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Revenuesdei:
Period End2020-09-272020-06-282019-09-29
Value312923
Percentage of Revenues0.0100.00.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax11.48.34.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

us-gaap:Revenues us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Revenuesus-gaap:
Period End2020-09-272020-06-28
Value4.72.8
Percentage of Revenues0.09.6
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.70.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:VariableInterestEntityPrimaryBeneficiary0.00.0

us-gaap:Revenues us-gaap:ConsolidatedEntities, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:VariableInterestEntityPrimaryBeneficiary, spwr:SolarSail


Revenuesus-gaap:
Period End2021-07-042021-04-042020-06-282020-03-29
Value4.23.62.80.7
Percentage of Revenues12.810.99.62.4
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax1.41.20.80.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax us-gaap:VariableInterestEntityPrimaryBeneficiary spwr:SolarSail0.00.00.00.0

Selling General And Administrative Expense

us-gaap:SellingGeneralAndAdministrativeExpense

us-gaap:SellingGeneralAndAdministrativeExpense


Selling
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value56473555657064616254766465726868676680849781817774687173766362701016962767676907688917864
Percentage of SellingGeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax18.415.612.915.914.711.713.614.218.111.817.814.416.611.114.120.920.56.511.020.125.421.321.417.56.410.314.110.711.99.610.811.015.010.710.515.413.610.815.316.99.416.520.418.5

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value15461594164614491938199721711889193823072352312630693782362943084356432645675096520148344856439443484103435744084321382638983759367331623340319331853214327531533328346433792696
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities

us-gaap:VariableInterestEntityPrimaryBeneficiary


Assetsus-gaap:
Period End2021-01-032019-09-292019-06-30
Value103121117
Percentage of Assets6.36.46.1
Percentage of Assets6.36.46.1
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary100.0100.0100.0

us-gaap:Assets us-gaap:ConsolidatedEntities, us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

us-gaap:VariableInterestEntityPrimaryBeneficiary, spwr:SolarSail


Assetsus-gaap:
Period End2021-07-042021-04-04
Value7379
Percentage of Assets4.85.0
Percentage of Assets4.85.0
Percentage of Assets us-gaap:VariableInterestEntityPrimaryBeneficiary spwr:SolarSail100.0100.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value11021233123914561897197721502049203525292502307529243187336633553375328733763668375933463279274727062512275229612919263527442650269322192347207220231966217719791836183717211320
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets71.377.475.3100.597.999.099.0108.5105.0109.6106.498.495.384.392.877.977.576.073.972.072.369.267.562.562.261.263.267.267.668.970.470.573.370.270.364.963.561.266.562.855.253.051.049.0

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value15461594164614491938199721711889193823072352312630693782362943084356432645675096520148344856439443484103435744084321382638983759367331623340319331853214327531533328346433792696
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-032008-12-282007-12-30
Value443359404-10.299319.43210-166.677-158.49-286.412-208.696-55.95834477142702746827100712751301135714491529153314951534138613481145111610799589379931120116212471097117314921627165713761100947
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.722.624.5-0.71.60.50.5-8.8-8.2-12.4-8.9-1.81.112.63.916.317.119.122.125.025.028.129.834.835.336.535.231.531.229.928.628.726.129.629.735.136.538.833.537.244.847.049.051.00.00.0

Assets Current

us-gaap:AssetsCurrent

us-gaap:AssetsCurrent


Assets
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value106111017908611112120313801106101114901073122512191204135115051663164919142346260823732514203821722061240226092525203421882093210717251938194119201910210217651636180317931282
Percentage of AssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets68.669.148.059.457.460.263.658.652.264.645.639.239.731.937.234.938.238.141.946.050.249.151.846.450.050.255.159.258.453.256.155.757.454.658.060.860.359.464.256.049.252.153.147.6

us-gaap:AssetsCurrent dei:LegalEntity, us-gaap:ConsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assets
Period End2021-07-042021-04-042021-01-032019-12-29
Value909293225
Percentage of AssetsCurrent8.58.411.916.3
Percentage of Assets5.85.85.710.4
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:AssetsCurrent dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assets
Period End2020-09-272020-06-282019-12-29
Value8993225
Percentage of AssetsCurrent10.48.416.3
Percentage of Assets6.24.810.4
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-07-042010-04-042010-01-032008-12-282007-12-30
Value140213232324235205422188167185309220256260435275327387425383590555954502623601956922980754762743580505457377366302657374245367605382499615202285
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.113.414.122.412.110.319.510.08.68.013.27.18.46.912.06.47.59.09.37.511.311.519.711.414.314.721.920.922.719.719.619.815.816.013.711.811.59.420.111.97.410.617.90.00.022.80.00.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-01-032014-12-28
Value1512292463492742444582101992363633523643625443774014625144621020999
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.814.415.024.114.212.221.111.210.310.315.511.311.99.615.08.89.210.711.39.121.022.9

Short Term Investments

us-gaap:ShortTermInvestments

us-gaap:ShortTermInvestments


Short
Period End2021-07-042021-04-042012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value3723250.00.00.042380.172
Percentage of ShortTermInvestments100.0100.00.00.00.0100.0100.0100.0
Percentage of Assets24.120.40.00.00.01.21.10.0

Accounts Receivable Net Current

us-gaap:AccountsReceivableNetCurrent

us-gaap:AccountsReceivableNetCurrent


Accounts
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value11010410894157243226205211156175219205190215186195167219223211177190207433467504520345265360377459303398297272348390438395341381248
Percentage of AccountsReceivableNetCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.16.66.66.58.112.210.410.910.96.87.57.06.75.05.94.34.53.94.84.44.13.73.94.710.011.411.611.88.06.99.210.112.59.611.99.38.610.811.913.911.99.911.39.2

Receivables Net Current

us-gaap:ReceivablesNetCurrent

us-gaap:ReceivablesNetCurrent


Receivables
Period End2020-09-272013-06-302012-12-30
Value94177.6
Percentage of ReceivablesNetCurrent100.0100.0100.0
Percentage of Assets6.50.50.2

us-gaap:ReceivablesNetCurrent us-gaap:CounterpartyName

spwr:MaxeonSolar


Receivables
Period End2021-01-032020-09-27
Value123.6
Percentage of ReceivablesNetCurrent0.03.8
Percentage of Assets0.80.2
Percentage of Assets spwr:MaxeonSolar0.00.0

Inventory Net

us-gaap:InventoryNet

us-gaap:InventoryNet


Inventory
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value235230210178360391358388350334308382368354352408444428401447467386382349310302208195229234245288235281291407449515397425412487313202
Percentage of InventoryNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.214.512.812.318.619.616.520.618.114.513.112.212.09.49.79.510.29.98.88.89.08.07.98.07.17.44.84.45.36.16.37.76.48.98.712.814.116.112.113.512.414.19.37.5

Prepaid Expense And Other Assets Current

us-gaap:PrepaidExpenseAndOtherAssetsCurrent

us-gaap:PrepaidExpenseAndOtherAssetsCurrent


Prepaid
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-02
Value888994968410412113211399131130121139152164175225315336306415359279254345328795830648646453513432613584596561482354207207192
Percentage of PrepaidExpenseAndOtherAssetsCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.75.65.76.64.45.25.67.05.94.35.64.24.03.74.23.84.05.26.96.65.98.67.46.45.88.47.518.019.217.016.612.114.013.718.318.318.717.514.711.26.26.05.7

Assets Noncurrent

us-gaap:AssetsNoncurrent dei:LegalEntity, us-gaap:ConsolidatedEntities

us-gaap:AssetsNoncurrent

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assets
Period End2021-07-042021-04-042021-01-032019-12-29
Value1476143913781049
Percentage of AssetsNoncurrent100.0100.0100.0100.0
Percentage of Assets95.590.283.748.3
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:AssetsNoncurrent dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Assets
Period End2020-09-272020-06-282019-12-29
Value132512781049
Percentage of AssetsNoncurrent0.00.0100.0
Percentage of Assets91.466.048.3
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

Property Plant And Equipment Gross

us-gaap:PropertyPlantAndEquipmentGross

us-gaap:PropertyPlantAndEquipmentGross


Property
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-01-02
Value1221411371455345375345396416081056963943149014901371134613381259173414611429133512631216114611151045101110009761293126012071155102810141078985947930864
Percentage of PropertyPlantAndEquipmentGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets7.98.98.410.027.626.924.628.633.126.444.930.830.739.441.131.830.930.927.634.028.129.627.528.828.027.925.623.723.426.225.034.434.338.234.632.231.833.630.130.027.925.6

us-gaap:PropertyPlantAndEquipmentGross us-gaap:PropertyPlantAndEquipmentByType

spwr:ConstructionInProcess


Property
Period End2021-04-042021-01-032020-09-272020-06-282020-03-292019-12-29
Value6.1323.082.499151415
Percentage of PropertyPlantAndEquipmentGross4.32.21.73.02.72.9
Percentage of Assets0.40.20.20.80.70.7
Percentage of Assets spwr:ConstructionInProcess0.00.00.00.00.00.0

spwr:ManufacturingEquipment


Property
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-29
Value17171717144144144
Percentage of PropertyPlantAndEquipmentGross14.612.712.511.827.026.927.0
Percentage of Assets1.21.11.01.27.47.26.7
Percentage of Assets spwr:ManufacturingEquipment0.00.00.00.00.00.00.0

spwr:SolarPowerSystems


Property
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-29
Value8.653303030313130
Percentage of PropertyPlantAndEquipmentGross7.121.821.921.35.95.85.7
Percentage of Assets0.61.91.82.11.61.61.4
Percentage of Assets spwr:SolarPowerSystems0.00.00.00.00.00.00.0

spwr:WorkInProgress


Property
Period End2021-07-042021-01-03
Value8.0313.08
Percentage of PropertyPlantAndEquipmentGross6.62.2
Percentage of Assets0.50.2
Percentage of Assets spwr:WorkInProgress0.00.0

us-gaap:ComputerEquipment


Property
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-01-02
Value504949579094937777757575737370574946
Percentage of PropertyPlantAndEquipmentGross41.535.136.339.516.917.517.46.06.16.36.57.37.26.87.26.05.35.4
Percentage of Assets3.33.13.04.04.74.74.32.12.12.42.32.42.32.32.21.81.51.4
Percentage of Assets us-gaap:ComputerEquipment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:FurnitureAndFixtures


Property
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-01-02
Value7.8557.8557.8997.9099.2099.4689.4718.2628.478.2748.1787.5697.277.6687.1727.0535.7665.555
Percentage of PropertyPlantAndEquipmentGross6.45.55.75.41.71.81.80.60.70.70.70.70.70.70.70.70.60.6
Percentage of Assets0.50.50.50.50.50.50.40.20.20.30.20.20.20.20.20.20.20.2
Percentage of Assets us-gaap:FurnitureAndFixtures0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LeaseholdImprovements


Property
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-01-02
Value29292929105105103229228226221211219250244239236207
Percentage of PropertyPlantAndEquipmentGross23.920.621.420.219.719.619.317.818.118.819.220.621.723.224.825.225.424.0
Percentage of Assets1.91.81.82.05.45.34.86.16.27.26.66.66.97.87.57.67.16.1
Percentage of Assets us-gaap:LeaseholdImprovements0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Accumulated Depreciation Depletion And Amortization Property Plant And Equipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment

us-gaap:AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment


Accumulated
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-01-02
Value90959094234225211204207195216202186353342318296264232609642626604582572551529506485465442441422400380368363426378362337285
Percentage of AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets5.86.05.56.512.111.39.710.810.78.59.26.56.19.49.47.46.86.15.112.012.413.012.413.213.213.512.211.511.212.211.411.811.512.711.411.611.413.311.611.510.18.4

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:AmortizationOfIntangibleAssets

us-gaap:MaterialReconcilingItems, spwr:GrossProfit


Amortization
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-1.189-1.783-1.785-1.783-1.7831.7831.78616-2.1422.4432.492
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:MaterialReconcilingItems spwr:GrossProfit0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Amortization
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-1.189-1.784-1.786-1.783-1.7831.7831.786-1.889-2.1422.4432.492
Percentage of AmortizationOfIntangibleAssets100.0100.1100.1100.0100.0100.0100.0-11.8100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:MaterialReconcilingItems spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments0.00.00.00.00.00.00.00.00.00.00.0

Property Plant And Equipment Net

us-gaap:PropertyPlantAndEquipmentNet

us-gaap:PropertyPlantAndEquipmentNet


Property
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value324646502993123233354344138397607571137114810521049107310271125818802731681643594585538526535533851838806774659650651607585592597578682
Percentage of PropertyPlantAndEquipmentNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.12.92.83.515.515.614.917.722.417.935.724.324.730.131.624.424.124.822.522.115.716.615.115.514.814.513.412.212.214.013.722.622.825.523.220.620.420.318.518.617.817.217.125.3

us-gaap:PropertyPlantAndEquipmentNet us-gaap:StatementGeographical

country:PH


Property
Period End2021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-01-02
Value0.2780.2948588929697100104106109312325338355365373524516525460418382345335308301321333347359367401410472490474484502
Percentage of PropertyPlantAndEquipmentNet0.60.628.428.528.628.622.524.412.514.014.527.528.432.133.834.136.346.663.165.463.061.459.458.257.357.457.360.339.241.444.647.560.863.172.480.781.181.786.8
Percentage of Assets0.00.04.44.54.35.15.04.44.43.43.68.39.07.98.18.58.210.39.910.99.59.58.88.47.77.07.08.28.99.511.411.012.612.914.715.015.114.514.9
Percentage of Assets country:PH0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

country:US


Property
Period End2021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-07-032011-01-02
Value4549515456581571515754884804954893603313352762212192042011951961821831681641534584313853431911761239310373
Percentage of PropertyPlantAndEquipmentNet98.298.217.117.417.517.536.436.768.564.263.443.642.634.331.531.226.919.726.825.527.528.730.430.731.431.431.228.753.951.547.844.429.027.118.915.417.412.8
Percentage of Assets2.83.42.62.72.63.18.16.624.515.615.613.113.58.47.67.76.04.44.24.24.14.54.54.44.23.83.83.912.211.712.210.36.05.53.82.93.12.2
Percentage of Assets country:US0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

spwr:OtherCountriesDomain


Property
Period End2021-01-032020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302017-12-31
Value0.5670.0130.0290.0440.0620.0760.1020.1160.1330.123
Percentage of PropertyPlantAndEquipmentNet1.20.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.0
Percentage of Assets spwr:OtherCountriesDomain0.00.00.00.00.00.00.00.00.00.0

srt:Europe


Property
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302017-12-31
Value0.6299.65710101011111218
Percentage of PropertyPlantAndEquipmentNet1.23.23.23.23.32.62.81.41.6
Percentage of Assets0.00.50.50.50.60.60.50.50.5
Percentage of Assets srt:Europe0.00.00.00.00.00.00.00.00.0

Intangible Assets Net Including Goodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill

us-gaap:IntangibleAssetsNetIncludingGoodwill


Intangible
Period End2021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282013-12-29
Value0.2980.6971.0733.285.5687.4669.5041110121420232533364144461071101191123738370.0
Percentage of IntangibleAssetsNetIncludingGoodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.00.10.20.30.30.50.60.50.50.50.70.60.70.80.80.91.00.92.12.32.52.60.90.90.90.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-30
Value556254535660514641320.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.63.93.33.72.93.02.42.42.11.40.0

Other Assets Noncurrent

us-gaap:OtherAssetsNoncurrent

us-gaap:OtherAssetsNoncurrent


Other
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value344326695423404338330262261185162176140508801151141261858431729929739239130731123329233029849341630127624423522717423528524517882
Percentage of OtherAssetsNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets22.320.542.329.220.917.015.213.913.58.06.95.74.613.42.22.72.62.94.11.76.16.26.18.99.07.57.25.36.88.67.713.111.39.58.37.77.47.15.37.58.67.15.33.1

Equity Securities Fv Ni

us-gaap:EquitySecuritiesFvNi us-gaap:FairValueByAssetClass, us-gaap:FairValueByFairValueHierarchyLevel, us-gaap:ValuationTechnique

us-gaap:EquitySecuritiesFvNi

us-gaap:EquitySecurities, us-gaap:FairValueInputsLevel3, us-gaap:ValuationTechniqueDiscountedCashFlow


Equity
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-29
Value8.3749.9249.9249.9249.776171718
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.50.60.60.70.50.90.81.0
Percentage of Assets us-gaap:EquitySecurities us-gaap:FairValueInputsLevel3 us-gaap:ValuationTechniqueDiscountedCashFlow0.00.00.00.00.00.00.00.0

us-gaap:EquitySecuritiesFvNi us-gaap:FinancialInstrument

spwr:EquityMethodInvestmentwithFairValueOption


Equity
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292018-12-30
Value8.3749.9249.9249.9249.7761717188.831
Percentage of EquitySecuritiesFvNi100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.50.60.60.70.50.90.81.00.4
Percentage of Assets spwr:EquityMethodInvestmentwithFairValueOption0.00.00.00.00.00.00.00.00.0

Accounts Payable Current

us-gaap:AccountsPayableCurrent

us-gaap:AccountsPayableCurrent


Accounts
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value158156166162357403441440398347325358349334406408425437540515518530514444427432419440428418443483433333414417416482416428413365382234
Percentage of AccountsPayableCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets10.39.810.111.218.420.220.323.320.515.013.811.511.48.811.29.59.810.111.810.110.011.010.610.19.810.59.610.09.910.911.412.911.810.612.413.113.115.012.713.612.410.511.38.7

Accrued Liabilities Current

us-gaap:AccruedLiabilitiesCurrent

us-gaap:AccruedLiabilitiesCurrent


Accrued
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value97113121128188165203194192190235201196184267251243261391280373283313533550269331352406378358256253281247160166189234212194201137114
Percentage of AccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets6.37.17.48.99.78.39.410.39.98.210.06.56.44.97.45.85.66.08.65.57.25.96.512.112.76.67.68.09.49.99.26.86.98.97.45.05.25.97.26.75.85.84.14.2

Contract With Customer Liability Current

us-gaap:ContractWithCustomerLiabilityCurrent

us-gaap:ContractWithCustomerLiabilityCurrent


Contract
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-31
Value656072558812613811810992104939186104
Percentage of ContractWithCustomerLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets4.23.84.43.84.66.36.46.35.64.04.43.03.02.32.9

Liabilities Current

us-gaap:LiabilitiesCurrent

us-gaap:LiabilitiesCurrent


Liabilities
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value4085005297541083831898842770129970571969696410961070114881510901443137710549981105111383611291437137515051660134413211025961103977888610649249721046788535
Percentage of LiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.431.432.252.055.941.641.444.639.856.330.023.022.725.530.224.826.418.823.928.326.521.820.625.225.620.425.932.631.839.342.635.836.032.428.832.624.527.632.529.329.230.223.319.8

us-gaap:LiabilitiesCurrent dei:LegalEntity, us-gaap:ConsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Liabilities
Period End2021-07-042021-04-042021-01-032019-12-29
Value584748125
Percentage of LiabilitiesCurrent14.49.69.114.0
Percentage of Assets3.83.02.95.8
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:LiabilitiesCurrent dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Liabilities
Period End2020-09-272020-06-282019-12-29
Value4842125
Percentage of LiabilitiesCurrent6.43.914.0
Percentage of Assets3.32.25.8
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

Long Term Debt Current

us-gaap:LongTermDebtCurrent

us-gaap:LongTermDebtCurrent


Long
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292012-12-30
Value3974371241047962413965573583563554257870532349621919101726225625147651212
Percentage of LongTermDebtCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets27.522.66.24.84.23.21.81.72.11.99.59.88.39.81.81.510.46.71.30.40.40.30.46.05.85.812.513.10.4

us-gaap:LongTermDebtCurrent us-gaap:DebtInstrument

spwr:CEDALoan


Long
Period End2021-04-042020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value290.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of LongTermDebtCurrent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets1.90.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets spwr:CEDALoan0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

spwr:OtherDebt


Long
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value746597961271241047962413965575857561267852517334474.6424.1563.3712.021.9631.75641
Percentage of LongTermDebtCurrent0.00.00.024.329.3100.0100.0100.0100.0100.0100.0100.0100.016.416.015.829.7100.075.597.295.775.923.621.730.811.90.70.78.1
Percentage of Assets4.84.15.96.76.66.24.84.23.21.81.72.11.91.61.61.32.91.81.210.16.41.00.10.10.10.00.00.01.1
Percentage of Assets spwr:OtherDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebtCurrent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

spwr:A0.875debenturesdue2021, us-gaap:ConvertibleDebt


Long
Period End2021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302017-12-31
Value62623013090.00.00.00.00.00.00.0
Percentage of LongTermDebtCurrent0.00.075.770.70.00.00.00.00.00.00.0
Percentage of Assets3.93.820.816.00.00.00.00.00.00.00.0
Percentage of Assets spwr:A0.875debenturesdue2021 us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebtCurrent us-gaap:LongtermDebtType

spwr:ConvertibleAndLoans


Long
Period End2021-07-042021-04-042021-01-032019-12-29
Value7415715944
Percentage of LongTermDebtCurrent0.00.00.042.7
Percentage of Assets4.89.99.72.0
Percentage of Assets spwr:ConvertibleAndLoans0.00.00.00.0

Operating Lease Liability Current

us-gaap:OperatingLeaseLiabilityCurrent

us-gaap:OperatingLeaseLiabilityCurrent


Operating
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-30
Value12139.7369.99511119.4638.6448.3218.5020.0
Percentage of OperatingLeaseLiabilityCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.80.80.60.70.60.60.40.50.40.40.0

Other Accrued Liabilities Current

us-gaap:OtherAccruedLiabilitiesCurrent

us-gaap:OtherAccruedLiabilitiesCurrent


Other
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292012-12-30
Value3024212325172534284261342160768434273673127118133144141109151849213011193
Percentage of OtherAccruedLiabilitiesCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets2.01.61.31.61.30.91.21.81.51.92.61.10.71.62.12.00.80.60.81.42.52.42.73.33.32.73.51.92.13.42.92.8

Liabilities Noncurrent

us-gaap:LiabilitiesNoncurrent dei:LegalEntity, us-gaap:ConsolidatedEntities

us-gaap:LiabilitiesNoncurrent

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Liabilities
Period End2021-07-042021-04-042021-01-032019-12-29
Value118111681130847
Percentage of LiabilitiesNoncurrent100.0100.0100.0100.0
Percentage of Assets76.473.368.739.0
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:LiabilitiesNoncurrent dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Liabilities
Period End2020-09-272020-06-282019-12-29
Value10851044847
Percentage of LiabilitiesNoncurrent0.00.0100.0
Percentage of Assets74.953.939.0
Percentage of Assets spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292012-12-30
Value49051382793248102714059146343143060155050145145557849847826322529621814915612393375
Percentage of LongTermDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets33.826.541.442.92.65.33.11.718.915.111.411.914.012.611.69.98.911.110.39.96.05.27.25.03.43.63.22.411.2

us-gaap:LongTermDebt us-gaap:DebtInstrument

spwr:CEDALoan


Long
Period End2021-01-032020-09-272020-06-282020-03-292019-12-29
Value2929292929
Percentage of LongTermDebt0.06.05.73.53.1
Percentage of Assets1.82.01.51.51.3
Percentage of Assets spwr:CEDALoan0.00.00.00.00.0

spwr:OtherDebt


Long
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-29
Value58862739626783
Percentage of LongTermDebt0.00.00.08.012.18.28.9
Percentage of Assets3.85.41.72.73.23.43.8
Percentage of Assets spwr:OtherDebt0.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:DebtInstrument, us-gaap:LongtermDebtType

spwr:A4.00debenturesdue2023Member, us-gaap:ConvertibleDebt


Long
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-29
Value423422422422421421421
Percentage of LongTermDebt0.00.00.086.182.250.945.2
Percentage of Assets27.426.525.729.121.821.119.4
Percentage of Assets spwr:A4.00debenturesdue2023Member us-gaap:ConvertibleDebt0.00.00.00.00.00.00.0

us-gaap:LongTermDebt us-gaap:LongtermDebtType

spwr:ConvertibleAndLoans


Long
Period End2021-07-042021-04-042021-01-03
Value481509478
Percentage of LongTermDebt0.00.00.0
Percentage of Assets31.131.929.1
Percentage of Assets spwr:ConvertibleAndLoans0.00.00.0

Long Term Debt Noncurrent

us-gaap:LongTermDebtNoncurrent

us-gaap:LongTermDebtNoncurrent


Long
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value588656689298932866919888856140612781245124414141363161215611566168616041585953914984913845852418387931491163751003832643553551055050237
Percentage of LongTermDebtNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.85.43.44.74.84.942.945.947.438.536.445.041.732.934.332.831.337.334.230.732.433.232.621.721.024.021.019.219.710.99.92.54.13.711.23.212.08.210.811.33.21.41.58.8

us-gaap:LongTermDebtNoncurrent us-gaap:DebtInstrument

spwr:CEDALoan


Long
Period End2021-01-032019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value292929292929292828282828282828282727272727303030
Percentage of LongTermDebtNoncurrent51.83.13.43.23.33.42.12.22.32.32.02.11.81.81.81.71.71.82.93.02.83.33.57.7
Percentage of Assets1.81.31.51.51.31.20.90.90.80.80.70.70.70.60.60.50.60.60.60.60.70.70.70.8
Percentage of Assets spwr:CEDALoan0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

spwr:OtherDebt


Long
Period End2021-01-032019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value27831771409.27356043240039956951946941942353645642921416811089839.699
Percentage of LongTermDebtNoncurrent48.28.92.07.84.61.139.833.832.132.140.338.129.126.927.031.828.427.122.518.411.29.89.82.5
Percentage of Assets1.73.80.93.71.80.417.914.110.611.013.211.910.99.28.310.39.48.94.93.92.72.11.90.2
Percentage of Assets spwr:OtherDebt0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebtNoncurrent us-gaap:DebtInstrument, us-gaap:LongtermDebtType

spwr:A4.00debenturesdue2023Member, us-gaap:ConvertibleDebt


Long
Period End2021-01-032019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-31
Value422421420420420419419419419418
Percentage of LongTermDebtNoncurrent748.445.248.645.747.349.029.832.833.633.7
Percentage of Assets25.719.422.321.718.217.913.413.711.111.5
Percentage of Assets spwr:A4.00debenturesdue2023Member us-gaap:ConvertibleDebt0.00.00.00.00.00.00.00.00.00.0

us-gaap:LongTermDebtNoncurrent us-gaap:LongtermDebtType

spwr:ConvertibleAndLoans


Long
Period End2021-01-032019-12-29
Value478932
Percentage of LongTermDebtNoncurrent848.4100.0
Percentage of Assets29.142.9
Percentage of Assets spwr:ConvertibleAndLoans0.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-07-042021-04-042021-01-03
Value121013
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0
Percentage of Assets0.80.70.8

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-30
Value0.7681.2062.3193.2339.64910116.42161645891951041041241211067951505259677665413125453729215.0420.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.10.10.20.50.50.50.33.22.82.52.93.12.82.92.92.82.51.71.01.01.11.21.51.81.61.00.70.61.21.00.80.60.20.0

Other Liabilities Noncurrent

us-gaap:OtherLiabilitiesNoncurrent

us-gaap:OtherLiabilitiesNoncurrent


Other
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value1491521571371861992042262282348398037998179547957857747216565785625645525355425555205295445235065595042988049292817013170
Percentage of OtherLiabilitiesNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets9.79.69.69.59.610.09.412.011.810.235.725.726.021.626.318.518.017.915.812.911.111.611.612.612.313.212.711.812.214.213.41.31.81.91.51.33.12.51.50.90.94.93.92.6

Operating Lease Liability Noncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent

us-gaap:OperatingLeaseLiabilityNoncurrent


Operating
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-30
Value354243445153464438290.0
Percentage of OperatingLeaseLiabilityNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets2.32.72.63.02.62.72.12.42.01.30.0

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2021-07-042021-04-042021-01-032020-09-27
Value11121414
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0100.0100.0
Percentage of Assets0.80.80.91.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2021-07-042021-04-042021-01-032020-09-27
Value8.0298.4261111
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0100.0100.0
Percentage of Assets0.50.50.70.8

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2021-07-042021-04-042021-01-032020-09-27
Value4353000.04758000.08041000.07675000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0100.0100.0
Percentage of Assets0.30.30.50.5

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2021-01-03
Value4399000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.3

Lessee Operating Lease Liability Payments Due After Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive


Lessee
Period End2021-01-03
Value24
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive100.0
Percentage of Assets1.5

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2021-07-042021-04-042021-01-032020-09-27
Value48555354
Percentage of OperatingLeaseLiability100.0100.0100.0100.0
Percentage of Assets3.13.53.23.7

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2021-07-042021-04-042021-01-032020-09-27
Value63807778
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0100.0100.0
Percentage of Assets4.15.04.75.4

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2021-07-042021-04-042021-01-032020-09-27
Value15242424
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0100.0100.0
Percentage of Assets1.01.51.51.7

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-032008-12-282007-12-30
Value443359404-10.299319.43210-166.677-158.49-286.412-208.696-55.95834477142702746827100712751301135714491529153314951534138613481145111610799589379931120116212471097117314921627165713761100947
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.722.624.5-0.71.60.50.5-8.8-8.2-12.4-8.9-1.81.112.63.916.317.119.122.125.025.028.129.834.835.336.535.231.531.229.928.628.726.129.629.735.136.538.833.537.244.847.049.051.00.00.0

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-01-012011-01-02
Value444360406-7.066412021-160.256-96.645-221.456-149.886351305812478278679341087132613511409150815961610156115761418137411901153110897994299312741657
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets28.722.624.7-0.52.11.01.0-8.5-5.0-9.6-6.41.14.315.46.819.219.921.623.826.026.029.231.136.337.038.036.232.231.831.129.629.526.729.829.738.949.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-01-012011-01-02
Value9.3898.8978.7998.07-10.365-8.789-9.512-3.791-3.885-4.051-4.15-3.601-1.676-0.897-3.008-4.109-6.635-10.145-7.238-12.847-12.601-12.599-8.023-11.364-13.951-19.535-13.455-5.752-3.698-3.769-4.318-4.948-5.252-1.562-2.5217.1423.64
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest2.12.52.2-114.2-25.1-43.8-44.22.44.01.82.8-10.1-1.3-0.2-1.2-0.5-0.8-1.1-0.7-1.0-0.9-0.9-0.5-0.7-0.9-1.3-0.9-0.4-0.3-0.3-0.4-0.4-0.5-0.2-0.30.60.2
Percentage of Assets0.60.60.50.6-0.5-0.4-0.4-0.2-0.2-0.2-0.2-0.1-0.1-0.0-0.1-0.1-0.2-0.2-0.2-0.3-0.2-0.3-0.2-0.3-0.3-0.5-0.3-0.1-0.1-0.1-0.1-0.1-0.1-0.0-0.10.20.1
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-01-012011-01-02
Value2703269126852679267426682661248324762469246324572455244924422434242624172410240723912376235923142263223522192197218619871980196419511940193118451606
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest608.9745.8660.8-37927.56474.713302.912381.1-1549.9-2562.8-1115.3-1643.56866.71879.8421.5988.5294.1279.7258.8221.7181.5177.0168.6156.4145.0140.5143.2140.8154.9159.1167.0171.7177.2199.1205.9194.5144.896.9
Percentage of Assets174.8168.8163.1184.9138.0133.6122.6131.4127.7107.0104.778.680.064.867.356.555.755.952.847.246.049.248.652.752.054.550.949.950.652.050.852.353.161.457.856.447.5
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-01-012011-01-02
Value0.1720.1720.170.170.170.170.1680.1430.1430.1420.1410.1410.1410.1410.140.140.1390.1390.1390.1380.1380.1380.1370.1370.1360.1330.1310.1310.1310.1240.1220.1210.1210.1210.1190.10.098
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.0-2.40.40.80.8-0.1-0.1-0.1-0.10.40.10.00.10.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:NoncontrollingInterest


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-01-012011-01-02
Value0.7681.2062.3193.2339.64910116.42161645891951041041241211067951505259677665413125453729215.0420.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.20.30.6-45.823.453.052.7-4.0-64.0-29.3-39.2256.473.317.942.215.114.011.47.33.93.73.73.94.24.84.22.72.21.93.83.32.72.20.50.00.00.0
Percentage of Assets0.00.10.10.20.50.50.50.33.22.82.52.93.12.82.92.92.82.51.71.01.01.11.21.51.81.61.00.70.61.21.00.80.60.20.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292012-12-302012-01-012011-01-02
Value443359404-10.299319.43210-166.677-158.49-286.412-208.696-55.95734477142702746827100712751301135714491529153314951534138613481145111699312741657
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest99.899.799.4145.876.647.047.3104.0164.0129.3139.2-156.426.782.157.884.986.088.692.796.196.396.396.195.895.295.897.397.898.196.296.7100.0100.0100.0
Percentage of Assets28.722.624.5-0.71.60.50.5-8.8-8.2-12.4-8.9-1.81.112.63.916.317.119.122.125.025.028.129.834.835.336.535.231.531.229.928.629.738.949.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-01-012011-01-02
Value-2058.032-2133.239-2085.246-2497.409-2431.732-2451.11-2449.679-2455.119-2440.102-2561.561-2480.988-2322.814-2232.988-1785.927-2115.188-1546.511-1492.264-1398.504-1218.681-943.563-903.018-833.026-747.617-619.996-563.67-570.179-560.598-695.313-727.346-741.448-806.492-828.83-937.216-956.781-902.085-550.06563
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-463.5-591.1-513.035344.0-5887.3-12218.3-11394.41532.02524.81156.71655.2-6491.4-1709.3-307.3-856.0-186.8-172.0-149.7-112.1-71.1-66.8-59.1-49.6-38.8-35.0-36.5-35.6-49.0-52.9-62.3-69.9-74.7-95.6-101.5-90.8-43.23.8
Percentage of Assets-133.1-133.8-126.6-172.3-125.4-122.7-112.8-129.9-125.8-111.0-105.5-74.3-72.7-47.2-58.3-35.9-34.3-32.3-26.7-18.5-17.4-17.2-15.4-14.1-13.0-13.9-12.9-15.8-16.8-19.4-20.7-22.0-25.5-30.3-27.0-16.81.9
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-01-012011-01-02
Value-211.931-207.596-205.476-201.09-200.796-199.543-192.633-191.725-191.434-190.94-187.069-186.788-186.439-186.065-181.539-181.174-180.998-180.845-176.783-176.219-174.937-174.142-155.265-153.892-151.811-150.189-111.485-109.937-106.741-97.443-53.937-51.692-50.291-44.847-34.108-28.417-16.673
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-47.7-57.5-50.52845.9-486.1-994.7-896.0119.6198.186.2124.8-522.0-142.7-32.0-73.5-21.9-20.9-19.4-16.3-13.3-12.9-12.4-10.3-9.6-9.4-9.6-7.1-7.7-7.8-8.2-4.7-4.7-5.1-4.8-3.4-2.2-1.0
Percentage of Assets-13.7-13.0-12.5-13.9-10.4-10.0-8.9-10.1-9.9-8.3-8.0-6.0-6.1-4.9-5.0-4.2-4.2-4.2-3.9-3.5-3.4-3.6-3.2-3.5-3.5-3.7-2.6-2.5-2.5-2.5-1.4-1.4-1.4-1.4-1.0-0.9-0.5
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value27032691268526792674266826612483247624692463245724552449244224342426241724102407239123762359231422632235221921972186198719801964195119401931191419051895165716481635161916061520
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets174.8168.8163.1184.9138.0133.6122.6131.4127.7107.0104.778.680.064.867.356.555.755.952.847.246.049.248.652.752.054.550.949.950.652.050.852.353.161.457.860.059.859.050.652.349.146.747.556.4

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value-2058.032-2133.239-2085.246-2497.409-2431.732-2451.11-2449.679-2455.119-2440.102-2561.561-2480.988-2322.814-2232.988-1785.927-2115.188-1546.511-1492.264-1398.504-1218.681-943.563-903.018-833.026-747.617-619.996-563.67-570.179-560.598-695.313-727.346-741.448-806.492-828.83-937.216-956.781-902.085-757.312-708.775-624.594-540.187-457.106-86.3216163-114.309
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-133.1-133.8-126.6-172.3-125.4-122.7-112.8-129.9-125.8-111.0-105.5-74.3-72.7-47.2-58.3-35.9-34.3-32.3-26.7-18.5-17.4-17.2-15.4-14.1-13.0-13.9-12.9-15.8-16.8-19.4-20.7-22.0-25.5-30.3-27.0-23.7-22.3-19.4-16.5-14.5-2.61.81.9-4.2

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value9389000.08897000.08799000.08070000.0-10365000.0-8789000.0-9512000.0-3791000.0-3885000.0-4051000.0-4150000.0-3601000.0-1676000.0-897000.0-3008000.0-4109000.0-6635000.0-10145000.0-7238000.0-12847000.0-12601000.0-12599000.0-8023000.0-11364000.0-13951000.0-19535000.0-13455000.0-5752000.0-3698000.0-3769000.0-4318000.0-4948000.0-5252000.0-1562000.0-2521000.0-3382000.0-1409000.08470000.08540000.08950000.0-30765000.0-29502000.03640000.0-17357000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.60.60.50.6-0.5-0.4-0.4-0.2-0.2-0.2-0.2-0.1-0.1-0.0-0.1-0.1-0.2-0.2-0.2-0.3-0.2-0.3-0.2-0.3-0.3-0.5-0.3-0.1-0.1-0.1-0.1-0.1-0.1-0.0-0.1-0.1-0.00.30.30.3-0.9-0.90.1-0.6

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-01-03
Value211207205201200199192191191190187-186.788-186.439-186.065181181180180176176174174155153151150111109106975351504434333332282726241612
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets13.713.012.513.910.410.08.910.19.98.38.0-6.0-6.1-4.95.04.24.24.23.93.53.43.63.23.53.53.72.62.52.52.51.41.41.41.41.01.11.11.00.90.90.80.70.50.5

Minority Interest

us-gaap:MinorityInterest

us-gaap:MinorityInterest


Minority
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-30
Value0.7681.2062.3193.2339.64910116.42161645891951041041241211067951505259677665413125453729215.0420.0
Percentage of MinorityInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets0.00.10.10.20.50.50.50.33.22.82.52.93.12.82.92.92.82.51.71.01.01.11.21.51.81.61.00.70.61.21.00.80.60.20.0

Stock Issued During Period Value New Issues

us-gaap:StockIssuedDuringPeriodValueNewIssues

us-gaap:StockIssuedDuringPeriodValueNewIssues


Stock
Period End2021-07-04
Value2.999
Percentage of StockIssuedDuringPeriodValueNewIssues100.0
Percentage of Assets0.0

us-gaap:StockIssuedDuringPeriodValueNewIssues us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-07-04
Value2.999
Percentage of StockIssuedDuringPeriodValueNewIssues100.0
Percentage of Assets0.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.0

us-gaap:Parent


Stock
Period End2021-07-04
Value2.999
Percentage of StockIssuedDuringPeriodValueNewIssues100.0
Percentage of Assets0.0
Percentage of Assets us-gaap:Parent0.0

Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032014-12-282014-09-282014-06-292014-03-30
Value9.2255.4375.5815.6756.8857.3437.0276.796.6286.2656.2255.9067.3948.0858.2949.0816.6581013151613131314
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:MaxeonSolar


Adjustments
Period End2021-07-04
Value0.8
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue8.7
Percentage of Assets0.0
Percentage of Assets spwr:MaxeonSolar0.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-31
Value9.2255.4375.5815.6756.8857.3437.0276.796.6286.2656.2255.9067.3948.0858.2949.0816.65810131516141414131313141412108.811
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:Parent


Adjustments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value9.2255.4375.5815.6756.8857.3437.0276.796.6286.2656.2255.9067.3948.0858.2949.0816.6581013151614141413131314
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:Parent0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Minority Interest Decrease From Distributions To Noncontrolling Interest Holders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders


Minority
Period End2020-09-272019-12-292019-09-292019-06-302018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value0.3020.01.2360.3160.453.6765.3074.0054.0363.0882.8252.0393.3384.4320.7163.7671.5821.7421.73.596-1.2731.449-1.117
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Minority
Period End2020-09-272019-12-292019-09-292019-06-302018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value0.3020.01.2360.3160.453.6765.3074.0054.0363.0882.8252.0393.3384.4320.7163.7671.5821.7421.73.596-1.2731.449-1.117
Percentage of MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:NoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value22-40.383-43.67120-179.493-4.251-36.071-81.061-149.03-26.313-161.734-122.08-233.26247-26.612-161.799-126.893486-128.346-300.091-369.901-103.919-212.033-113.408122-32.418-132.043503228-66.179166241-31.728-44.599-136.62913321-105.873-174.659242-30.539-64.05118
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.1-13.2-15.95.9-40.0-0.7-7.6-18.6-42.8-5.8-37.8-27.2-59.57.4-5.5-49.3-38.647.7-17.6-71.4-96.1-27.3-55.6-25.710.5-4.9-26.07.35.24.4-11.526.335.6-4.9-7.5-27.723.83.1-17.9-38.725.9-5.5-16.75.4

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value8.762-1.399-66.70716391338-6.337-24.471-57.307-16.964360-11.623-118.334-70.405-43.504-60.841-109.744-103.05-72.848-91.808-121.555247-63.321-203.148-41.932-33.064-31.095-59.29674-132.53-35.922-201.761-15.105-32.18228152-33.18525-68.976-138.891107-62.878-333.245
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.8-0.5-24.34.78.82.38.1-1.5-7.0-12.5-4.080.3-3.0-18.2-14.5-13.3-18.5-10.8-14.1-17.3-23.9-32.065.0-14.4-17.4-6.3-6.5-4.5-9.311.3-23.0-5.7-29.7-2.3-5.45.927.0-4.74.3-15.3-14.819.5-16.4-96.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value-108.60324185-7.417-73.99223710504693164-235.0826223773143135-334.1252440861104-15.224-172.40611518391-26.964458272-81.8993957145-317.686-1.156150-42.4660.081224-184.23117203
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.28.067.6-2.1-16.539.42.111.513.420.538.4-52.316.036.515.243.841.0-32.83.397.116.027.6-4.0-39.110.02.777.1-3.97.08.947.4-12.95.88.924.4-64.3-0.221.3-7.20.024.0-33.54.758.5

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-30
Value-77.81-17.3677530-214.37524710-37.151-126.8611
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-25.2-5.727.48.5-47.741.12.3-8.5-36.42.5

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-31
Value2.9682.849111616181522242424383955464542513940423731283325242525242423
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value7.023-4.114-54.12-76.7891720-2.92160-12.196-18.9151517-13.92435-10.33127-51.669-3.0971335-12.561-226.9-32.467-32.735-14.42956-103.66593-100.147-61.063476011332-69.301-87.672-48.67451-55.3835212845-72.17330
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Increase Decrease In Inventories

us-gaap:IncreaseDecreaseInInventories

us-gaap:IncreaseDecreaseInInventories


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value-10.0968.2715.382-36.3364320452041-64.617274134-28.776-9.4323640-30.698-13.9019618562210825-21.884-6.0194.043-44.78665-21.104-5.6061.668-43.082-61.08674-23.84417266-163.1993011123-51.085
Percentage of IncreaseDecreaseInInventories100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value22-40.383-43.67120-179.493-4.251-36.071-81.061-149.03-26.313-161.734-122.08-233.26247-26.612-161.799-126.893486-128.346-300.091-369.901-103.919-212.033-113.408122-32.418-132.043503228-66.179166241-31.728-44.599-136.62913321-105.873-174.659242-30.539-64.05118
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax7.1-13.2-15.95.9-40.0-0.7-7.6-18.6-42.8-5.8-37.8-27.2-59.57.4-5.5-49.3-38.647.7-17.6-71.4-96.1-27.3-55.6-25.710.5-4.9-26.07.35.24.4-11.526.335.6-4.9-7.5-27.723.83.1-17.9-38.725.9-5.5-16.75.4

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value75-48.3854124419-1.4315.44-15.017121-89.724-158.174-89.826-447.117-115.974-572.651-54.247-93.76-134.479-275.118-40.545-69.992-85.409-56.3266.509-9.5811343214652210819-54.696-144.771-48.538-84.181-74.53-83.082-370.784-147.872-2.12115220-6.21612
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax24.3-15.8120.716.25.5-0.30.9-3.227.8-25.8-34.6-21.0-99.6-29.6-87.9-11.2-28.6-40.9-27.0-5.6-16.6-22.2-14.81.7-2.211.64.82.89.43.516.53.4-8.6-21.3-7.5-14.1-15.1-14.7-52.6-25.0-0.516.23.7-1.63.6

us-gaap:NetIncomeLoss dei:LegalEntity, us-gaap:ConsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Net
Period End2021-07-042021-04-042020-06-282020-03-29
Value2.716-45.789-0.21721
Percentage of NetIncomeLoss3.694.6-1.1-1512.2
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax0.9-14.9-0.14.8
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.00.0

us-gaap:NetIncomeLoss dei:LegalEntity, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:SunStrongCapitalHoldings, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Net
Period End2020-09-272020-06-282019-09-29
Value13-0.217-9.162
Percentage of NetIncomeLoss30.5-1.161.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax4.9-0.1-1.9
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax spwr:SunStrongCapitalHoldings us-gaap:VariableInterestEntityNotPrimaryBeneficiary0.00.00.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value9.6135.4376.0425.8796.8678.0086.9916.275.6666.2666.396.6447.0539.2949.3998.6067.37512151616141413131313141412108.5169.269.27111128.90711121316151110
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ShareBasedCompensation us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, spwr:GrossProfit


Share
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-1.069-0.887-0.623-1.175-1.109-1.559-1.5221.1330.1688.756-1.2391.580.941
Percentage of ShareBasedCompensation-11.1-16.3-10.3-20.0-16.1-19.5-21.818.13.0139.7-19.423.813.3

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Share
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-10.037-5.013-4.454-5.879-6.867-4.975-6.9926.275.666-6.423-6.396.6438.758
Percentage of ShareBasedCompensation-104.4-92.2-73.7-100.0-100.0-62.1-100.0100.0100.0-102.5-100.0100.0124.2

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value8.762-1.399-66.70716391338-6.337-24.471-57.307-16.964360-11.623-118.334-70.405-43.504-60.841-109.744-103.05-72.848-91.808-121.555247-63.321-203.148-41.932-33.064-31.095-59.29674-132.53-35.922-201.761-15.105-32.18228152-33.18525-68.976-138.891107-62.878-333.245
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax2.8-0.5-24.34.78.82.38.1-1.5-7.0-12.5-4.080.3-3.0-18.2-14.5-13.3-18.5-10.8-14.1-17.3-23.9-32.065.0-14.4-17.4-6.3-6.5-4.5-9.311.3-23.0-5.7-29.7-2.3-5.45.927.0-4.74.3-15.3-14.819.5-16.4-96.0

Payments To Acquire Property Plant And Equipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment

us-gaap:PaymentsToAcquirePropertyPlantAndEquipment


Payments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value4.931.9642.3694.5926.2131216116.5487.19812168.85912121727375646476344245625118.88.5945.5797.839122516293245172344144.3315643
Percentage of PaymentsToAcquirePropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value-108.60324185-7.417-73.99223710504693164-235.0826223773143135-334.1252440861104-15.224-172.40611518391-26.964458272-81.8993957145-317.686-1.156150-42.4660.081224-184.23117203
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of RevenueFromContractWithCustomerExcludingAssessedTax-35.28.067.6-2.1-16.539.42.111.513.420.538.4-52.316.036.515.243.841.0-32.83.397.116.027.6-4.0-39.110.02.777.1-3.97.08.947.4-12.95.88.924.4-64.3-0.221.3-7.20.024.0-33.54.758.5

Payments For Repurchase Of Common Stock

us-gaap:PaymentsForRepurchaseOfCommonStock

us-gaap:PaymentsForRepurchaseOfCommonStock


Payments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value4.3352.1180.0741.4676.9140.9080.2920.4933.8720.2810.3490.3744.5260.3660.1750.1534.0620.5641.2820.795182.0811.622381.5483.1969.298432.2451.4015.444100.2610.2261.3193.8851.1941.1541.3198.0771.150.5620.7971.18
Percentage of PaymentsForRepurchaseOfCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Debt Instrument Interest Rate Stated Percentage

us-gaap:DebtInstrumentInterestRateStatedPercentage dei:LegalEntity, us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:DebtInstrumentInterestRateStatedPercentage

spwr:MaxeonSolar, spwr:ConvertibleSeniorNotes2025, us-gaap:SubsequentEvent


Debt
Period End2020-07-09
Value0.065
Percentage of DebtInstrumentInterestRateStatedPercentage100.0
Percentage of LongTermDebtAndCapitalLeaseObligations0.0
Percentage of LongTermDebtAndCapitalLeaseObligations spwr:MaxeonSolar spwr:ConvertibleSeniorNotes2025 us-gaap:SubsequentEvent0.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2021-01-032012-12-302012-01-012011-01-02
Value11-7.0867898
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2021-01-032019-12-292018-12-302017-12-312017-01-012016-01-032014-12-282013-12-292012-12-302012-01-012011-01-02
Value1941021791811871461371941067695
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2021-04-042021-01-032019-12-292018-12-302017-12-312017-01-012016-01-032014-12-282013-12-292012-12-302012-01-012011-10-022011-07-032011-01-022010-01-032008-12-28
Value12861061031058241442962322726241313
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Valuation Allowance

us-gaap:DeferredTaxAssetsValuationAllowance

us-gaap:DeferredTaxAssetsValuationAllowance


Deferred
Period End2021-01-032019-12-292018-12-302017-12-312017-01-012016-01-032014-12-282013-12-292012-12-302012-01-012011-01-02
Value141344404-559.766497268118-90.5711821294.644
Percentage of DeferredTaxAssetsValuationAllowance100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:BusinessResegmentationCosts us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:BusinessResegmentationCosts

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Business
Period End2021-07-042021-04-042020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-904000.0-954000.0-2861000.0-6193000.0-10696000.0-6066000.04156000.02649000.0-1330000.0000
Percentage of BusinessResegmentationCosts100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

spwr:CashInterestExpenseNetofInterestIncome us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:CashInterestExpenseNetofInterestIncome

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Cash
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-7.607-7.914-6.918-10.03-10.133-7.635-9.6241110-24.584-20.1362120
Percentage of CashInterestExpenseNetofInterestIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:Cashpaidforsolarpowersystems

spwr:Cashpaidforsolarpowersystems


Cashpaidforsolarpowersystems
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272014-12-282014-09-282013-12-29
Value0.00.6352.7472.0370.611.4588.5031527370.9040.8322.60488303.4074.605360.02.2820.00.018-4.91721
Percentage of Cashpaidforsolarpowersystems0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.00.00.0100.0100.0100.0

spwr:ConvertibleDebtRepurchased us-gaap:DebtInstrument

spwr:ConvertibleDebtRepurchased

spwr:A0.875debenturesdue2021


Convertible
Period End2020-09-272020-06-282020-03-29
Value8.10.090
Percentage of ConvertibleDebtRepurchased100.00.0100.0

spwr:ConvertibleDebtRepurchased us-gaap:DebtInstrument, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:A0.875debenturesdue2021, spwr:Total


Convertible
Period End2020-09-272020-06-282020-03-29
Value0.00.056
Percentage of ConvertibleDebtRepurchased0.00.062.5

spwr:CostsOfSolarPowerSystemsFundedByLiabilities

spwr:CostsOfSolarPowerSystemsFundedByLiabilities


Costs
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-1118000.0532000.01184000.0-933000.0-925000.0-24000.04553000.00000
Percentage of CostsOfSolarPowerSystemsFundedByLiabilities100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

spwr:DebtInstrumentSharestobeAcquired us-gaap:DebtInstrument

spwr:DebtInstrumentSharestobeAcquired

spwr:A0.875debenturesdue2021


Debt
Period End2020-09-01
Value4865900.0
Percentage of DebtInstrumentSharestobeAcquired100.0

spwr:DecreaseInContractAssetsExcludingDeconsolidation

spwr:DecreaseInContractAssetsExcludingDeconsolidation


Decrease
Period End2020-09-272020-06-28
Value5700000.0100000.0
Percentage of DecreaseInContractAssetsExcludingDeconsolidation100.0100.0

spwr:DisposalGroupIncludingDiscontinuedOperationEquityInEarningsLossesOfUnconsolidatedInvestees

spwr:DisposalGroupIncludingDiscontinuedOperationEquityInEarningsLossesOfUnconsolidatedInvestees


Disposal
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value58000.0-889000.0245000.0-4008000.0-807000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationEquityInEarningsLossesOfUnconsolidatedInvestees100.0100.0100.0100.0100.0

spwr:DisposalGroupIncludingDiscontinuedOperationEquityInEarningsLossesOfUnconsolidatedInvestees us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Disposal
Period End2020-09-272019-12-292019-09-29
Value58000.0-4008000.0-807000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationEquityInEarningsLossesOfUnconsolidatedInvestees100.0100.0100.0

spwr:DisposalGroupIncludingDiscontinuedOperationEquityMethodInvestment

spwr:DisposalGroupIncludingDiscontinuedOperationEquityMethodInvestment


Disposal
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value-70761000.0-33278000.0-21560000.0-33859000.0-29417000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationEquityMethodInvestment100.0100.0100.0100.0100.0

spwr:DisposalGroupIncludingDiscontinuedOperationEquityMethodInvestment us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Disposal
Period End2020-09-272019-12-292019-09-29
Value-70761000.0-33859000.0-29417000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationEquityMethodInvestment100.0100.0100.0

spwr:DisposalGroupIncludingDiscontinuedOperationsIncomeExpensesNet

spwr:DisposalGroupIncludingDiscontinuedOperationsIncomeExpensesNet


Disposal
Period End2021-07-042021-04-042020-09-27
Value1656000.03087000.01889000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationsIncomeExpensesNet100.0100.0100.0

spwr:DisposalGroupIncludingDiscontinuedOperationsIncomeExpensesNet us-gaap:CounterpartyName, us-gaap:IncomeStatementLocation

spwr:MaxeonSolar, us-gaap:OperatingExpense


Disposal
Period End2020-09-27
Value1900000.0
Percentage of DisposalGroupIncludingDiscontinuedOperationsIncomeExpensesNet100.6

spwr:DisposalGroupTransactionExpense us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

spwr:DisposalGroupTransactionExpense

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:CommercialProjects


Disposal
Period End2021-07-04
Value100000.0
Percentage of DisposalGroupTransactionExpense100.0

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:ResidentialLeases


Disposal
Period End2021-07-04
Value400000.0
Percentage of DisposalGroupTransactionExpense400.0

spwr:EquityInLossesOfUnconsolidatedInvestments

spwr:EquityInLossesOfUnconsolidatedInvestments


Equity
Period End2020-09-272020-06-282020-03-29
Value58000.0-889000.0245000.0
Percentage of EquityInLossesOfUnconsolidatedInvestments100.0100.0100.0

spwr:EquityInvestmentsFairValueAdjustment us-gaap:FinancialInstrument

spwr:EquityInvestmentsFairValueAdjustment

spwr:EquityMethodInvestmentwithFairValueOption


Equity
Period End2020-09-272019-09-29
Value-7724000.0-954000.0
Percentage of EquityInvestmentsFairValueAdjustment100.0100.0

spwr:EquityMethodInvestmentCashContributions

spwr:EquityMethodInvestmentCashContributions


Equity
Period End2020-09-272020-06-28
Value100000.07700000.0
Percentage of EquityMethodInvestmentCashContributions100.0100.0

spwr:EquityMethodInvestmentCashContributions us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName, us-gaap:InvestmentsByConsolidatedAndNonconsolidatedEntities

spwr:Ultralight2, us-gaap:VariableInterestEntityNotPrimaryBeneficiary


Equity
Period End2020-09-27
Value100000.0
Percentage of EquityMethodInvestmentCashContributions100.0

spwr:ExecutiveTransitionCosts us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:ExecutiveTransitionCosts

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Executive
Period End2021-07-04
Value-502000.0
Percentage of ExecutiveTransitionCosts100.0

spwr:GainLossOnChangeInValuationOfEquityMethodInvestments

spwr:GainLossOnChangeInValuationOfEquityMethodInvestments


Gain
Period End2021-07-04
Value700000.0
Percentage of GainLossOnChangeInValuationOfEquityMethodInvestments100.0

spwr:GainOnConvertibleNotesRepurchased us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:GainOnConvertibleNotesRepurchased

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Gain
Period End2020-09-272020-06-282020-03-292019-06-302019-03-31
Value104000.002956000.000
Percentage of GainOnConvertibleNotesRepurchased100.00.0100.00.00.0

spwr:GainOnRetirementOfConvertibleDebt

spwr:GainOnRetirementOfConvertibleDebt


Gain
Period End2020-09-272020-06-282020-03-292019-06-302019-03-31
Value104000.002956000.000
Percentage of GainOnRetirementOfConvertibleDebt100.00.0100.00.00.0

spwr:Gainonbusinessdivestiture us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:Gainonbusinessdivestiture

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Gainonbusinessdivestitureus-gaap:
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.2240.0100.00.00.01376.1140.0590.00.0
Percentage of Gainonbusinessdivestiture100.00.0100.00.00.00.0100.0100.00.0100.00.00.0

spwr:IncomeFromAgreement us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

spwr:IncomeFromAgreement

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Income
Period End2020-08-26
Value125
Percentage of IncomeFromAgreement100.0

spwr:IncomeFromAgreement us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:MaxeonSolar, us-gaap:CorporateJointVenture


Income
Period End2021-07-042021-04-042020-09-27
Value1.6563.0871.889
Percentage of IncomeFromAgreement0.00.00.0

spwr:IncomeLossFromContinuingOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest

spwr:IncomeLossFromContinuingOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest


Income
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value74-49.49841210954204613149-37.059
Percentage of IncomeLossFromContinuingOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:IncomeLossFromDiscontinuedOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest

spwr:IncomeLossFromDiscontinuedOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest


Income
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value-64566000.0-36129000.0-22299000.0-40820000.0-32674000.0-39504000.0-67506000.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0

spwr:IncomeLossFromDiscontinuedOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Income
Period End2020-09-272019-12-292019-09-29
Value-64566000.0-40820000.0-32674000.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxExcludingPortionAttributableToNoncontrollingInterest100.0100.0100.0

spwr:IncreaseDecreaseInContractWithCustomerAssetIncludingAdjustmentsRelatedToNoncontrollingInterests

spwr:IncreaseDecreaseInContractWithCustomerAssetIncludingAdjustmentsRelatedToNoncontrollingInterests


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-29
Value-24.011-0.487193.164-0.295
Percentage of IncreaseDecreaseInContractWithCustomerAssetIncludingAdjustmentsRelatedToNoncontrollingInterests100.0100.0100.0100.0100.0

spwr:IncreaseDecreaseInContractWithCustomerLiabilityIncludingAddbacks

spwr:IncreaseDecreaseInContractWithCustomerLiabilityIncludingAddbacks


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-09-292019-06-302019-03-31
Value4.6-13.5-2.0-37.5-16.115-17.4-36.0
Percentage of IncreaseDecreaseInContractWithCustomerLiabilityIncludingAddbacks100.0100.0100.0100.0100.0100.0100.0100.0

spwr:IncreaseDecreaseInOperatingLeasesRightOfUseAssets

spwr:IncreaseDecreaseInOperatingLeasesRightOfUseAssets


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-3490000.0-2875000.0-2112000.0-4863000.0-2923000.0-2311000.0-14999000.011383000.0-2603000.00000
Percentage of IncreaseDecreaseInOperatingLeasesRightOfUseAssets100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

spwr:IncreaseDecreaseInProjectAssets

spwr:IncreaseDecreaseInProjectAssets


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-03
Value2.892-9.197-0.7033.0248.881-7.053.046.974-0.77648-20.226-9.3982081-2.194-97.02237467-1.262-254.007-179.376-188.073-218.624-93.15-34.909-31.67-24.15922-64.2071066-35.25-78.52620.21939-9.129-40.65627
Percentage of IncreaseDecreaseInProjectAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:IncreaseDecreaseinAdvancestoSuppliers

spwr:IncreaseDecreaseinAdvancestoSuppliers


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-31
Value0.568-3.8524.2673.0938.936168.5181113-15.236-44.3039.9735.149-121.459
Percentage of IncreaseDecreaseinAdvancestoSuppliers100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:IncreaseDecreaseinRevenuefromNetChangesinEstimates

spwr:IncreaseDecreaseinRevenuefromNetChangesinEstimates


Increase
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value0.0470.1010.774-1.133101.7340.0-0.89122-8.81-15.5150.0011520.7860.07.3811652
Percentage of IncreaseDecreaseinRevenuefromNetChangesinEstimates100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

spwr:IncreaseDecreaseinRevenuefromNetChangesinInputCostEstimates

spwr:IncreaseDecreaseinRevenuefromNetChangesinInputCostEstimates


Increase
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-04-02
Value-2.084-1.0411.082-1.1332.0891.7340.02.4110-1.118-10.8760.0011521652
Percentage of IncreaseDecreaseinRevenuefromNetChangesinInputCostEstimates100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0

spwr:IncreaseDecreaseinRevenuefromNetChangesinTransactionPrice

spwr:IncreaseDecreaseinRevenuefromNetChangesinTransactionPrice


Increase
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value2131000.01142000.0-308000.008692000.000-3301000.012331000.0-7692000.0-4639000.000000
Percentage of IncreaseDecreaseinRevenuefromNetChangesinTransactionPrice100.0100.0100.00.0100.00.00.0100.0100.0100.0100.00.00.00.00.00.0

spwr:LeaseTerminationandOtherAssociatedCosts us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

spwr:LeaseTerminationandOtherAssociatedCosts

srt:Maximum, us-gaap:Spinoff, spwr:January2021RestructuringPlan


Lease
Period End2021-07-042021-04-04
Value0.04.0
Percentage of LeaseTerminationandOtherAssociatedCosts0.0100.0

srt:Minimum, us-gaap:Spinoff, spwr:January2021RestructuringPlan


Lease
Period End2021-07-042021-04-04
Value0.03.0
Percentage of LeaseTerminationandOtherAssociatedCosts0.075.0

spwr:MarketToMarketGainOnEquityInvestment us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:MarketToMarketGainOnEquityInvestment

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Market
Period End2021-07-042021-04-042020-06-28
Value83-44.7371
Percentage of MarketToMarketGainOnEquityInvestment100.0100.0100.0

spwr:NetChangeinEstimateasaPercentageofAggregateRevenueforAssociatedProjects

spwr:NetChangeinEstimateasaPercentageofAggregateRevenueforAssociatedProjects


Net
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value0.60.30.115-0.0110.1010.0360-0.1130.06-0.057-0.1790.0050.01700.0260.009
Percentage of NetChangeinEstimateasaPercentageofAggregateRevenueforAssociatedProjects100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0100.0100.0

spwr:NetIncomeLossExcludingPortionAttributableToNoncontrollingInterest

spwr:NetIncomeLossExcludingPortionAttributableToNoncontrollingInterest


Net
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value74-49.4984124518-2.1385.978-19.208110-104.565
Percentage of NetIncomeLossExcludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:NoncashInterestExpense

spwr:NoncashInterestExpense


Noncash
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-29
Value1.651.5051.7471.8381.912.0042.5432.512.4153.2133.8713.8194.4435.8374.8184.7772.9580.0940.3080.3090.3460.5170.5714.685.5945.4995.3225.1712
Percentage of NoncashInterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:NoncontrollingInterestIncrease

spwr:NoncontrollingInterestIncrease


Noncontrolling
Period End2020-09-272019-09-292019-06-302019-03-31
Value0.0221.8368.5920
Percentage of NoncontrollingInterestIncrease100.0100.0100.0100.0

spwr:NoncontrollingInterestIncrease us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Noncontrolling
Period End2020-09-272019-09-292019-06-302019-03-31
Value0.0221.8368.5920
Percentage of NoncontrollingInterestIncrease100.0100.0100.0100.0

spwr:OperatingLeaseLiabilityIncreaseDecrease

spwr:OperatingLeaseLiabilityIncreaseDecrease


Operating
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-3160000.0-3429000.0-2620000.0-3173000.0-2849000.0-1752000.0-1500000.0-17400000.0-2559000.00000
Percentage of OperatingLeaseLiabilityIncreaseDecrease100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

spwr:PaymentsRecoveriesforRestructuring

spwr:PaymentsRecoveriesforRestructuring


Payments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value2.1922.0421.7271.8171.4738.442.317
Percentage of PaymentsRecoveriesforRestructuring100.0100.0100.0100.0100.0100.0100.0

spwr:PaymentsRecoveriesforRestructuring us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:EmployeeSeverance, spwr:December2019RestructuringPlan


Payments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-29
Value0.7461.8151.9231.6451.432
Percentage of PaymentsRecoveriesforRestructuring34.088.9111.390.597.2

us-gaap:EmployeeSeverance, spwr:February2018Plan


Payments
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value-0.190.1640.0320.2341.611
Percentage of PaymentsRecoveriesforRestructuring-11.09.02.22.869.5

us-gaap:EmployeeSeverance, spwr:January2021RestructuringPlan


Payments
Period End2021-07-042021-04-04
Value1.4220.034
Percentage of PaymentsRecoveriesforRestructuring64.91.7

us-gaap:FacilityClosing, spwr:February2018Plan


Payments
Period End2020-09-272020-06-282020-03-292019-12-29
Value0.0-0.0260.00.341
Percentage of PaymentsRecoveriesforRestructuring0.0-1.40.04.0

us-gaap:OtherRestructuring, spwr:December2019RestructuringPlan


Payments
Period End2021-07-042021-04-04
Value0.00.112
Percentage of PaymentsRecoveriesforRestructuring0.05.5

us-gaap:OtherRestructuring, spwr:February2018Plan


Payments
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value0.0070.0360.0020.2310.448
Percentage of PaymentsRecoveriesforRestructuring0.42.00.12.719.3

us-gaap:OtherRestructuring, spwr:January2021RestructuringPlan


Payments
Period End2021-07-042021-04-04
Value0.0220.013
Percentage of PaymentsRecoveriesforRestructuring1.00.6

spwr:PaymentsRecoveriesforRestructuring us-gaap:RestructuringPlan

spwr:December2019RestructuringPlan


Payments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-29
Value0.7461.9271.9231.6451.432
Percentage of PaymentsRecoveriesforRestructuring34.094.4111.390.597.2

spwr:February2018Plan


Payments
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value-0.1830.1740.0346.6792.272
Percentage of PaymentsRecoveriesforRestructuring-10.69.62.379.198.1

spwr:January2021RestructuringPlan


Payments
Period End2021-07-042021-04-04
Value1.4440.047
Percentage of PaymentsRecoveriesforRestructuring65.92.3

spwr:LegacyRestructuringPlans


Payments
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value-0.013-0.0020.0070.1870.045
Percentage of PaymentsRecoveriesforRestructuring-0.8-0.10.52.21.9

spwr:OtherLegacyRestructuringPlans


Payments
Period End2021-07-042021-04-04
Value0.0020.068
Percentage of PaymentsRecoveriesforRestructuring0.13.3

spwr:ProfitUtilityandPowerPlantProjects us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:ProfitUtilityandPowerPlantProjects

us-gaap:MaterialReconcilingItems, spwr:GrossProfit


Profit
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value0.00.00.0340.00.007-0.884-0.1160.569-0.1620.5690.2681.529-3.367-2.378-42.691
Percentage of ProfitUtilityandPowerPlantProjects0.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Profit
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.00.00.0340.0070.007-0.884-0.1160.569-0.1620.5690.268
Percentage of ProfitUtilityandPowerPlantProjects0.00.0100.00.0100.0100.0100.0100.0100.0100.0100.0

spwr:RelatedPartyResearchAndDevelopmentExpensesReimbursement us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:RelatedPartyResearchAndDevelopmentExpensesReimbursement

spwr:MaxeonSolar, us-gaap:CorporateJointVenture


Related
Period End2021-07-042021-04-042020-09-27
Value8.659.3733.638
Percentage of RelatedPartyResearchAndDevelopmentExpensesReimbursement100.0100.0100.0

spwr:RemainingPerformanceObligationsPercentofRevenueRecognized us-gaap:CapitalizedCostsOfUnprovedPropertiesExcludedFromAmortizationByPropertyOrProject

spwr:RemainingPerformanceObligationsPercentofRevenueRecognized

spwr:DistributionGeneration


Remaining
Period End2021-07-042021-04-042019-03-31
Value0.792.70.834
Percentage of RemainingPerformanceObligationsPercentofRevenueRecognized100.0100.0100.0

spwr:RestructuringAndRelatedCostNumberOfPositionsEliminatedPercentOfWorkforce us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

spwr:RestructuringAndRelatedCostNumberOfPositionsEliminatedPercentOfWorkforce

srt:Minimum, us-gaap:Spinoff, spwr:December2019RestructuringPlan


Restructuring
Period End2021-01-032020-06-282020-03-292019-12-29
Value3.03.00.030.03
Percentage of RestructuringAndRelatedCostNumberOfPositionsEliminatedPercentOfWorkforce100.0100.0100.0100.0

spwr:RestructuringCostsBenefits

spwr:RestructuringCostsBenefits


Restructuring
Period End2021-07-042021-04-04
Value808000.03766000.0
Percentage of RestructuringCostsBenefits100.0100.0

spwr:RestructuringCostsBenefits us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:EmployeeSeverance, spwr:December2019RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value847000.0-28000.0
Percentage of RestructuringCostsBenefits104.8-0.7

us-gaap:EmployeeSeverance, spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value-63000.03671000.0
Percentage of RestructuringCostsBenefits-7.897.5

us-gaap:OtherRestructuring, spwr:December2019RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value0112000.0
Percentage of RestructuringCostsBenefits0.03.0

us-gaap:OtherRestructuring, spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value22000.013000.0
Percentage of RestructuringCostsBenefits2.70.3

spwr:RestructuringCostsBenefits us-gaap:RestructuringPlan

spwr:December2019RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value847000.084000.0
Percentage of RestructuringCostsBenefits104.82.2

spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value-41000.03684000.0
Percentage of RestructuringCostsBenefits-5.197.8

spwr:OtherLegacyRestructuringPlans


Restructuring
Period End2021-04-04
Value-2000.0
Percentage of RestructuringCostsBenefits-0.1

spwr:RevenueFromContractWithCustomerExcludingAssessedTaxReviewedByCODM us-gaap:ConsolidationItems

spwr:RevenueFromContractWithCustomerExcludingAssessedTaxReviewedByCODM

us-gaap:OperatingSegments


Revenue
Period End2021-07-042021-04-042020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value308305388543790627572472611568516507
Percentage of RevenueFromContractWithCustomerExcludingAssessedTaxReviewedByCODM100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:RevenueFromContractWithCustomersReviewedByCODM us-gaap:ConsolidationItems, us-gaap:MajorCustomers, us-gaap:StatementBusinessSegments

spwr:RevenueFromContractWithCustomersReviewedByCODM

us-gaap:OperatingSegments, spwr:Commercial, spwr:LargeCommercial


Revenue
Period End2020-09-272019-09-29
Value0.5440.397
Percentage of RevenueFromContractWithCustomersReviewedByCODM100.0100.0

us-gaap:OperatingSegments, spwr:Commercial, spwr:ResidentialLightCommercial


Revenue
Period End2020-09-272019-09-29
Value7.232.768
Percentage of RevenueFromContractWithCustomersReviewedByCODM1329.0697.2

us-gaap:OperatingSegments, spwr:Commercial, us-gaap:AllOtherSegments


Revenue
Period End2020-09-272019-09-29
Value0.07510
Percentage of RevenueFromContractWithCustomersReviewedByCODM13.82537.5

us-gaap:OperatingSegments, spwr:DevCo, spwr:LargeCommercial


Revenue
Period End2021-07-042021-04-042020-06-282020-03-29
Value44584746
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.00.00.0

us-gaap:OperatingSegments, spwr:DevCo, spwr:ResidentialLightCommercial


Revenue
Period End2021-07-042021-04-042020-06-282020-03-29
Value247231154226
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.00.00.0

us-gaap:OperatingSegments, spwr:DevCo, us-gaap:AllOtherSegments


Revenue
Period End2021-07-042021-04-042020-06-282020-03-29
Value5.3740.966-0.2040.47
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.00.00.0

us-gaap:OperatingSegments, spwr:PowerCo, spwr:LargeCommercial


Revenue
Period End2021-07-042021-04-042020-06-282020-03-29
Value3.4078.1423.3143.863
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.00.00.0

us-gaap:OperatingSegments, spwr:PowerCo, spwr:ResidentialLightCommercial


Revenue
Period End2021-07-042021-04-042020-06-282020-03-29
Value6.8596.5156.1645.51
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.00.00.0

us-gaap:OperatingSegments, spwr:PowerCo, us-gaap:AllOtherSegments


Revenue
Period End2021-07-042021-04-042020-06-282020-03-29
Value1.2540.6117.26112
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.00.00.0

us-gaap:OperatingSegments, spwr:Residential, spwr:LargeCommercial


Revenue
Period End2020-09-272019-09-29
Value7363
Percentage of RevenueFromContractWithCustomersReviewedByCODM13564.315901.0

us-gaap:OperatingSegments, spwr:Residential, spwr:ResidentialLightCommercial


Revenue
Period End2020-09-272019-09-29
Value190217
Percentage of RevenueFromContractWithCustomersReviewedByCODM35014.754688.2

us-gaap:OperatingSegments, spwr:Residential, us-gaap:AllOtherSegments


Revenue
Period End2020-09-272019-09-29
Value2.6888.289
Percentage of RevenueFromContractWithCustomersReviewedByCODM494.12087.9

spwr:RevenueFromContractWithCustomersReviewedByCODM us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments

us-gaap:IntersegmentElimination, us-gaap:AllOtherSegments


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value0.0-0.0117.2935.643191715
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.01340.60.00.00.03932.5

spwr:RevenueFromContractWithCustomersReviewedByCODM us-gaap:StatementBusinessSegments

spwr:LargeCommercial


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value48667450508763
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.013664.30.00.00.016001.0

spwr:ResidentialLightCommercial


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value254237197160232256219
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.036343.80.00.00.055385.4

us-gaap:AllOtherSegments


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-29
Value6.6281.5661012327733
Percentage of RevenueFromContractWithCustomersReviewedByCODM0.00.01848.50.00.00.08557.9

spwr:RevenueOfProductLinesToBeDivested us-gaap:ConsolidationItems

spwr:RevenueOfProductLinesToBeDivested

us-gaap:MaterialReconcilingItems


Revenue
Period End2021-07-042021-04-04
Value4000.0621000.0
Percentage of RevenueOfProductLinesToBeDivested100.0100.0

spwr:RevenueOfProductLinesToBeDivested us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, spwr:GrossProfit


Revenue
Period End2021-07-042021-04-04
Value-2031000.0-7066000.0
Percentage of RevenueOfProductLinesToBeDivested-50775.0-1137.8

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Revenue
Period End2021-07-04
Value-2031000.0
Percentage of RevenueOfProductLinesToBeDivested-50775.0

spwr:Revenuefromsalestoinvesteesofproductsservices

spwr:Revenuefromsalestoinvesteesofproductsservices


Revenuefromsalestoinvesteesofproductsservices
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value50494743554938200.95.8020.6161.5421.7571.6564.5958.4391645139171148.953215.6030.00.00.00.0
Percentage of Revenuefromsalestoinvesteesofproductsservices100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

spwr:Saleleasebacktransaction us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

spwr:Saleleasebacktransaction

us-gaap:MaterialReconcilingItems, spwr:GrossProfit


Saleleasebacktransactionus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.00.0-0.020.0750.181-3.684-0.823-5.6482.492-0.359-3.039
Percentage of Saleleasebacktransaction0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Saleleasebacktransactionus-gaap:
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.00.0-0.020.1810.1811.0254.911-10.984-2.2584.1871.373
Percentage of Saleleasebacktransaction0.00.0100.0241.3100.0-27.8-596.7194.5-90.6-1166.3-45.2

spwr:SharesIssuabletotheCompanyatClosingofAgreement us-gaap:OtherOwnershipInterestsByName

spwr:SharesIssuabletotheCompanyatClosingofAgreement

spwr:EnphaseShares


Shares
Period End2021-01-032020-09-272018-08-09
Value3500000.04500000.07500000.0
Percentage of SharesIssuabletotheCompanyatClosingofAgreement100.0100.0100.0

spwr:SharesPurchasedByThirdPartyValue us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

spwr:SharesPurchasedByThirdPartyValue

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Shares
Period End2020-08-26
Value298
Percentage of SharesPurchasedByThirdPartyValue100.0

spwr:SubleaseLossIncome

spwr:SubleaseLossIncome


Sublease
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value-105000.0-106000.0-111000.0-20000.0-35000.054000.0-20000.024000.0-334000.0
Percentage of SubleaseLossIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature


Adjustments
Period End2021-04-042020-09-27
Value0.15553
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature100.0100.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-04-042020-09-27
Value0.15553
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature100.0100.0

us-gaap:Parent


Adjustments
Period End2021-04-042020-09-27
Value0.15553
Percentage of AdjustmentsToAdditionalPaidInCapitalConvertibleDebtWithConversionFeature100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease

us-gaap:AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease


Allowance
Period End2021-04-042020-09-272020-06-282020-03-292019-09-292019-06-302019-03-31
Value-828000.069000.0-907000.00647000.02764000.0-255000.0
Percentage of AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease100.0100.0100.00.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs

us-gaap:AllowanceForDoubtfulAccountsReceivableWriteOffs


Allowance
Period End2021-07-042020-06-28
Value88000.0310000.0
Percentage of AllowanceForDoubtfulAccountsReceivableWriteOffs100.0100.0

us-gaap:BusinessCombinationAcquisitionRelatedCosts us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:BusinessCombinationAcquisitionRelatedCosts

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Business
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-225000.0-130000.01000000.0-2382000.0-481000.0-976000.0-976000.01173000.01422000.03142000.0-20869000.000
Percentage of BusinessCombinationAcquisitionRelatedCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:CapitalExpendituresIncurredButNotYetPaid

us-gaap:CapitalExpendituresIncurredButNotYetPaid


Capital
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value-0.4731.647-5.4163.0672.3851.834-10.6491110-3.239-4.5013.18612-16.661-8.302-4.29744-42.17712-8.122816.0661620-0.6852.823.7825.544-0.34-0.7281.3145.042-6.8351.1195.7056.419-0.8935.2870.3356.1591.555-108.6268131
Percentage of CapitalExpendituresIncurredButNotYetPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ContractWithCustomerLiabilityRevenueRecognized

us-gaap:ContractWithCustomerLiabilityRevenueRecognized


Contract
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-09-302018-07-01
Value3040263853173229265853
Percentage of ContractWithCustomerLiabilityRevenueRecognized100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtAndEquitySecuritiesUnrealizedGainLoss

us-gaap:DebtAndEquitySecuritiesUnrealizedGainLoss


Debt
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value83-44.73155714929286733-0.15-6.2250.00.0
Percentage of DebtAndEquitySecuritiesUnrealizedGainLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:DebtAndEquitySecuritiesUnrealizedGainLoss us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Debt
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value155714727276733-0.15-6.2250.00.0
Percentage of DebtAndEquitySecuritiesUnrealizedGainLoss100.0100.097.494.396.7100.0100.0100.0100.00.00.0

us-gaap:DebtInstrumentConvertibleConversionRatio1 us-gaap:DebtInstrument

us-gaap:DebtInstrumentConvertibleConversionRatio1

spwr:A0.875debenturesdue2021


Debt
Period End2020-09-012014-06-29
Value25.13920.507
Percentage of DebtInstrumentConvertibleConversionRatio1100.0100.0

spwr:A4.00debenturesdue2023Member


Debt
Period End2020-09-012015-12-31
Value40.15532.757
Percentage of DebtInstrumentConvertibleConversionRatio1159.70.0

us-gaap:DebtInstrumentConvertibleConversionRatio1 us-gaap:DebtInstrument, us-gaap:LongtermDebtType

spwr:A0.875debenturesdue2021, us-gaap:ConvertibleDebt


Debt
Period End2020-09-012014-06-29
Value25.13920.507
Percentage of DebtInstrumentConvertibleConversionRatio1100.0100.0

spwr:A4.00debenturesdue2023Member, us-gaap:ConvertibleDebt


Debt
Period End2020-09-012015-12-31
Value40.15532.757
Percentage of DebtInstrumentConvertibleConversionRatio1159.70.0

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed us-gaap:DebtInstrument

us-gaap:DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed

spwr:A0.875debenturesdue2021


Debt
Period End2020-11-24
Value79.23
Percentage of DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed100.0

us-gaap:DeferredIncomeTaxesAndTaxCredits

us-gaap:DeferredIncomeTaxesAndTaxCredits


Deferred
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value2.264-3.9010.6071.381-0.3494.567-1.544-0.0042.048-9.8681.5751.775-0.344-8.5410.291.0580.227-8.671.212.018-1.16928-0.734-5.07823-5.327-14.55117-1.179-4.832.4234.724-4.442-2.5534.969-2.3062.231.2240.087-2.171-2.8196.48947-35.72
Percentage of DeferredIncomeTaxesAndTaxCredits100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Depreciation us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:Depreciation

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Depreciationus-gaap:
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-3.486-3.342-5.156-15.954-15.896-5.373-17.2052119-21.054-24.7543637
Percentage of Depreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeGainLossOnDerivativeNet

us-gaap:DerivativeGainLossOnDerivativeNet


Derivative
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.4230.147-1.602-2.6261.688-2.6442.267-0.90.185-1.8760.2310.4361.606
Percentage of DerivativeGainLossOnDerivativeNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation


Discontinued
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value-6.1371.9620.9842.9532.45
Percentage of DiscontinuedOperationTaxEffectOfDiscontinuedOperation100.0100.0100.0100.0100.0

us-gaap:DiscontinuedOperationTaxEffectOfDiscontinuedOperation us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Discontinued
Period End2020-09-272019-12-292019-09-29
Value-6.1372.9532.45
Percentage of DiscontinuedOperationTaxEffectOfDiscontinuedOperation100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Disposal
Period End2020-09-272019-12-292019-09-29
Value-30.829.0642.756
Percentage of DisposalGroupIncludingDiscontinuedOperationGrossProfitLoss100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingExpense us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingExpense

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Disposal
Period End2020-09-272019-12-292019-09-29
Value333830
Percentage of DisposalGroupIncludingDiscontinuedOperationOperatingExpense100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Disposal
Period End2020-09-272019-12-292019-09-29
Value-63.997-29.861-27.845
Percentage of DisposalGroupIncludingDiscontinuedOperationOperatingIncomeLoss100.0100.0100.0

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupIncludingDiscontinuedOperationRevenue

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Disposal
Period End2020-09-272019-12-292019-09-29
Value63202189
Percentage of DisposalGroupIncludingDiscontinuedOperationRevenue100.0100.0100.0

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Effect
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value108000.0330000.0-216000.0874000.0-1506000.0147000.0112000.01296000.01896000.0-1601000.0477000.0
Percentage of EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfBusiness

us-gaap:GainLossOnSaleOfBusiness


Gain
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-31
Value0.2240.0100.00.00.01376.114118590.00.00.0
Percentage of GainLossOnSaleOfBusiness100.00.0100.00.00.00.0100.0100.0100.0100.00.00.00.0

us-gaap:GainLossOnSaleOfBusiness dei:LegalEntity

spwr:SunStrongPartners


Gain
Period End2021-07-04
Value0.224
Percentage of GainLossOnSaleOfBusiness100.0

us-gaap:GainLossOnSaleOfBusiness us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:CommercialProjects


Gain
Period End2021-07-04
Value-5.1
Percentage of GainLossOnSaleOfBusiness-2276.8

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:OperationsAndMaintenance


Gain
Period End2020-09-27
Value0.0
Percentage of GainLossOnSaleOfBusiness0.0

us-gaap:DisposalGroupDisposedOfBySaleNotDiscontinuedOperations, spwr:ResidentialLeases


Gain
Period End2021-07-04
Value5.3
Percentage of GainLossOnSaleOfBusiness2366.1

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges


Gain
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-0.386-0.14-0.2892.931-10.755-26.7540.8-81.086-53.537-117.3610.0
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:GainLossOnSalesOfAssetsAndAssetImpairmentCharges us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, spwr:GrossProfit


Gain
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-30
Value0.519-0.494-0.469-0.458-0.448-1.9490.0-0.632-0.125-27.5314.679
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges0.00.0121.5327.1155.0-66.5-0.02.4-15.634.0-8.7

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Gain
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292018-12-302018-09-30
Value0.5875.3830.0830.3170.722-5.135-81.273-50.735
Percentage of GainLossOnSalesOfAssetsAndAssetImpairmentCharges0.00.0-21.5-226.4-249.8-175.2100.294.8

us-gaap:GainLossRelatedToLitigationSettlement us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:GainLossRelatedToLitigationSettlement

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Gain
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-06-302019-03-31
Value-3493000.0-5210000.0-395000.00-321000.000
Percentage of GainLossRelatedToLitigationSettlement100.0100.0100.00.0100.00.00.0

us-gaap:GainOnSaleOfInvestments

us-gaap:GainOnSaleOfInvestments


Gain
Period End2021-07-042021-04-04
Value01162000.0
Percentage of GainOnSaleOfInvestments0.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax


Income
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312012-01-012011-10-022011-07-032011-01-022010-10-032010-07-04
Value-64.824-36.512-22.971-41.92-33.661-40.565-68.5150.00.00.02.3751.577.896
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTax us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Income
Period End2020-09-272019-12-292019-09-29
Value-64.824-41.92-33.661
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTax100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest


Income
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value-258000.0383000.0672000.07214000.0-987000.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest us-gaap:DisposalGroupClassification, us-gaap:IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperations

us-gaap:DiscontinuedOperationsDisposedOfByMeansOtherThanSaleSpinoff, spwr:MaxeonSolar


Income
Period End2020-09-272019-12-292019-09-29
Value-258000.0-1100000.0-987000.0
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToNoncontrollingInterest100.0-15.2100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare


Income
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312012-01-012011-10-022011-01-022010-10-03
Value-0.38-0.21-0.14-0.27-0.24-0.28-0.48000.030.02
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare

us-gaap:IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare


Income
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312012-01-012011-10-022011-01-022010-10-03
Value-0.33-0.19-0.13-0.24-0.22-0.24-0.48000.020.02
Percentage of IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value-18.077-24.15251-33.637-92.599155240-28.819-58.231020-100.15636-20.495-9.754-198.119132-156.27982-69.9746.243-14.303-51.7816116-15.241-16.972136570-28.82512922-69.9529.523226426-26.368-61.14989326
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerAsset us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInContractWithCustomerAsset

spwr:CommercialAndIndustrialSolutions


Increase
Period End2021-07-042021-04-042020-06-282020-03-29
Value-24.0-0.52.9-35.7
Percentage of IncreaseDecreaseInContractWithCustomerAsset100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInContractWithCustomerLiability

us-gaap:IncreaseDecreaseInContractWithCustomerLiability


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value4.907-13.461-3.364-34.324-16.13194.70917-14.5789.328-3.904-2.822-33.097
Percentage of IncreaseDecreaseInContractWithCustomerLiability100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets

us-gaap:IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets


Increase
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value-3.751-1.42932-9.403-18.63510-16.96727-11.727-62.6875.6162310-8.24-11.525-53.852-85.25121-21.316-93.7434516-54.51525-352.8969069-11.994876.315-252.159197-84.94843819611911323-14.233-74.255-30.541122-14.692
Percentage of IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:IncrementalCommonSharesAttributableToConversionOfDebtSecurities

spwr:A0.875debenturesdue2021


Incremental
Period End2021-07-042020-06-282020-03-29
Value1.5716.356.35
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities100.0100.0100.0

spwr:A4.00debenturesdue2023Member


Incremental
Period End2021-07-042020-06-28
Value1713
Percentage of IncrementalCommonSharesAttributableToConversionOfDebtSecurities1086.4219.2

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements us-gaap:AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareByAntidilutiveSecurities

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

spwr:A0.875debenturesdue2021


Incremental
Period End2020-09-272020-06-282019-09-292019-06-30
Value7.7856.358.2038.203
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0

spwr:A4.00debenturesdue2023Member


Incremental
Period End2020-09-272020-06-282019-09-292019-06-30
Value170.01313
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements219.20.0169.7169.7

us-gaap:RestrictedStockUnitsRSU


Incremental
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value3.0843.561.7650.00.2414.8272.2410.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements0.045.727.80.00.058.827.30.0

us-gaap:InterestExpenseRelatedParty us-gaap:CreditFacility, us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:InterestExpenseRelatedParty

spwr:CreditSupportAgreement, us-gaap:InterestExpense, spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates, spwr:Total


Interest
Period End2020-09-272020-06-282020-03-292019-12-292019-06-302019-03-31
Value0.00.00.0130.0930.0930.151
Percentage of InterestExpenseRelatedParty0.00.0100.0100.0100.0100.0

us-gaap:InterestExpenseRelatedParty us-gaap:DebtInstrument, us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:A0.875debenturesdue2021, us-gaap:InterestExpense, spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates, spwr:Total


Interest
Period End2020-09-272020-06-282020-03-292019-12-292019-06-302019-03-31
Value0.3840.4280.4040.5470.5470.547
Percentage of InterestExpenseRelatedParty0.00.03107.7588.2588.2362.3

spwr:A4.00debenturesdue2023Member, us-gaap:InterestExpense, spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates, spwr:Total


Interest
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-06-302019-03-31
Value1.01.01.01.00.9981.01.01.0
Percentage of InterestExpenseRelatedParty0.00.00.00.07676.91075.31075.3662.3

us-gaap:InterestIncomeOther

us-gaap:InterestIncomeOther


Interest
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-31
Value114000.052000.0104000.0174000.0404000.0259000.01025000.0566000.0852000.0777000.01087000.0664000.0529000.0139000.0636000.0387000.0938000.0519000.0630000.0806000.0697000.0448000.0494000.0556000.0675000.0922000.0668000.0318000.05178000.0258000.0326000.0255000.0
Percentage of InterestIncomeOther100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:InterestOnConvertibleDebtNetOfTax us-gaap:DebtInstrument

us-gaap:InterestOnConvertibleDebtNetOfTax

spwr:A0.875debenturesdue2021


Interest
Period End2021-07-042020-09-272020-06-282020-03-292019-12-292019-09-292017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-292013-09-29
Value0.0670.4670.5350.5050.6910.6910.00.00.00.00.00.00.00.8580.8580.00.0
Percentage of InterestOnConvertibleDebtNetOfTax100.0100.0100.0100.0100.0100.00.00.00.00.00.00.00.0100.0100.00.00.0

spwr:A4.00debenturesdue2023Member


Interest
Period End2021-07-042020-09-272020-06-282019-12-292016-10-022016-07-032016-04-03
Value3.1263.3583.3583.3570.00.00.0
Percentage of InterestOnConvertibleDebtNetOfTax4665.7719.1627.7485.80.00.00.0

us-gaap:LongTermPurchaseCommitmentAmount

us-gaap:LongTermPurchaseCommitmentAmount


Long
Period End2021-07-042021-04-042018-01-01
Value-34.632355
Percentage of LongTermPurchaseCommitmentAmount100.0100.0100.0

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-29
Value74-49.4984518-2.1385.978-19.208110-104.565-171.835-106.666-472.728-137.097-621.375-68.19-107.159-143.26-274.805-35.122-71.644-86.457-84.336-23.626-29.919
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:NoncontrollingInterest


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-29
Value-0.438-1.1130.488-0.98-0.7070.537-4.191-11.385-14.841-13.661-16.84-25.611-21.123-52.698-13.943-13.399-8.7810.3135.423-1.652-1.048-28.01-30.135-20.338
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest-0.62.21.1-5.333.19.021.8-10.314.28.015.85.415.48.520.412.56.1-0.1-15.42.31.233.2127.668.0

us-gaap:Parent


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-29
Value75-48.3854419-1.4315.441-15.017121-89.724-158.174-89.826-447.117-115.974-568.677-54.247-93.76-134.479-275.118-40.545-69.992-85.409-56.3266.509-9.581
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest100.697.898.9105.366.991.078.2110.385.892.084.294.684.691.579.687.593.9100.1115.497.798.866.8-27.632.0

us-gaap:RetainedEarnings


Net
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012015-03-29
Value75-48.3854419-1.4315.441-15.017121-89.724-158.174-89.826-447.117-115.974-9.581
Percentage of NetIncomeLossIncludingPortionAttributableToNonredeemableNoncontrollingInterest100.697.898.9105.366.991.078.2110.385.892.084.294.684.632.0

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1

us-gaap:NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1


Noncash
Period End2020-09-272019-12-292019-09-292018-12-30
Value-0.0290.069561
Percentage of NoncashOrPartNoncashAcquisitionValueOfLiabilitiesAssumed1100.00.0100.0100.0

us-gaap:OperatingLeaseCost

us-gaap:OperatingLeaseCost


Operating
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value3.7013.7143.5244.3245.6870.2073.3633.3654.888
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseExpense

us-gaap:OperatingLeaseExpense


Operating
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value3.5963.6083.4134.3045.6520.2613.3433.3894.554
Percentage of OperatingLeaseExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value4.4374.1637.1172.3415.5783.8453.5123.5584.51
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax


Other
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-01
Value6000.0-2000.02619000.0909000.0-775000.0-373000.0-1547000.0811000.0-21000.0-2045000.0-2120000.0-1073000.0748000.01587000.02627000.03412000.0-1988000.0-2370000.0-272000.0138000.01419000.0-1276000.0242000.0-2003000.0-1511000.0-3777000.068000.0274000.0556000.01923000.0-2583000.0-1343000.0843000.0148000.0-7948000.05998000.0
Percentage of OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax

us-gaap:OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax


Other
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-16000.0049000.03090000.0000-2901000.0000
Percentage of OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeTax100.00.0100.0100.00.00.00.0100.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossTax

us-gaap:OtherComprehensiveIncomeLossTax


Other
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-04
Value-63000.047000.05000.0-141000.0141000.0-386000.0626000.0-255000.065000.0-471000.0-36000.0-142000.0243000.00-108000.0-114000.0-343000.0390000.030000.04000.0-750000.0936000.0-346000.0-111000.0171000.0425000.0-31000.0110000.0312000.0-379000.0-254000.0533000.04000.0-490000.0-446000.0-1080000.0976000.04483000.08000.0-7742000.04894000.0-8940000.04248000.0
Percentage of OtherComprehensiveIncomeLossTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherOperatingActivitiesCashFlowStatement

us-gaap:OtherOperatingActivitiesCashFlowStatement


Other
Period End2021-07-042021-04-042020-06-282020-03-29
Value-935000.0-5280000.03706000.0289000.0
Percentage of OtherOperatingActivitiesCashFlowStatement100.0100.0100.0100.0

us-gaap:PaymentsForRepurchaseOfConvertiblePreferredStock

us-gaap:PaymentsForRepurchaseOfConvertiblePreferredStock


Payments
Period End2020-09-272020-06-282020-03-292019-06-302019-03-31
Value8.0370.0870.00.0
Percentage of PaymentsForRepurchaseOfConvertiblePreferredStock100.00.0100.00.00.0

us-gaap:PaymentsForRepurchaseOfConvertiblePreferredStock us-gaap:DebtInstrument

spwr:A0.875debenturesdue2021


Payments
Period End2020-09-272020-06-282020-03-29
Value8.00.087
Percentage of PaymentsForRepurchaseOfConvertiblePreferredStock99.50.0100.0

us-gaap:PaymentsOfStockIssuanceCosts

us-gaap:PaymentsOfStockIssuanceCosts


Payments
Period End2020-09-272020-06-282020-03-292019-06-302019-03-31
Value00928000.000
Percentage of PaymentsOfStockIssuanceCosts0.00.0100.00.00.0

us-gaap:ProceedsFromBankDebt

us-gaap:ProceedsFromBankDebt


Proceeds
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032013-12-292013-09-292012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value2471624476150877567605166495681901101130.00.00.00.00.0250.01250.00.0300251642140.0-1.5391.539
Percentage of ProceedsFromBankDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.0100.00.0100.00.00.0100.0100.0100.0100.00.0100.0100.0

us-gaap:ProceedsFromDivestitureOfBusinesses

us-gaap:ProceedsFromDivestitureOfBusinesses


Proceeds
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-31
Value0.001150.00.00.0309.67710.0130.00.00.0
Percentage of ProceedsFromDivestitureOfBusinesses100.0100.00.00.00.0100.0100.0100.0100.00.00.00.0

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital


Proceeds
Period End2020-09-272019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-01
Value730.00.00.00.00.00.0102.6940.8821.47
Percentage of ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital100.00.00.00.00.00.00.0100.0100.0100.0100.0

us-gaap:ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital us-gaap:ScheduleOfEquityMethodInvestmentEquityMethodInvesteeName

spwr:SunStrongPartners


Proceeds
Period End2021-07-042020-09-272020-06-28
Value2.37.27.2
Percentage of ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital0.09.80.0

us-gaap:ProceedsFromIssuanceOfSecuredDebt

us-gaap:ProceedsFromIssuanceOfSecuredDebt


Proceeds
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-31
Value130.00.00.06.5284322
Percentage of ProceedsFromIssuanceOfSecuredDebt100.00.00.00.0100.0100.0100.0

us-gaap:ProceedsFromLinesOfCredit us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:ProceedsFromLinesOfCredit

us-gaap:RevolvingCreditFacility, spwr:March2019RevolvingCreditFacility


Proceeds
Period End2020-09-272020-06-282020-03-292019-09-292019-06-302019-03-31
Value258.7123.33.59.0
Percentage of ProceedsFromLinesOfCredit100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt

us-gaap:ProceedsFromSaleOfAvailableForSaleSecuritiesDebt


Proceeds
Period End2021-07-042021-04-04
Value01200000.0
Percentage of ProceedsFromSaleOfAvailableForSaleSecuritiesDebt0.0100.0

us-gaap:ProceedsFromSaleOfEquityMethodInvestments

us-gaap:ProceedsFromSaleOfEquityMethodInvestments


Proceeds
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-01
Value0.0-38.425460.0420.00.02.540.0390275.9540.0
Percentage of ProceedsFromSaleOfEquityMethodInvestments0.0100.0100.00.0100.00.00.0100.00.0100.0100.0100.00.0

us-gaap:ProceedsFromSaleOfTradingSecuritiesHeldforinvestment us-gaap:OtherOwnershipInterestsByName

us-gaap:ProceedsFromSaleOfTradingSecuritiesHeldforinvestment

spwr:EnphaseShares


Proceeds
Period End2020-09-272020-06-282020-03-292019-12-292019-09-29
Value730.0430.020
Percentage of ProceedsFromSaleOfTradingSecuritiesHeldforinvestment100.00.0100.00.0100.0

us-gaap:ProductWarrantyAccrualPayments

us-gaap:ProductWarrantyAccrualPayments


Product
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-04
Value7.864199.00210121217171317106.0465.9722.5632.8531.4232.7566.0822.9544.8913.5661.6081.7488.7116.4245.1624.933-3.1473.667-1.161-1.1532.0781.6212.174-2.2570.9322.2842.0311.4871.182-11.6261.1622.079
Percentage of ProductWarrantyAccrualPayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProductWarrantyAccrualWarrantiesIssued

us-gaap:ProductWarrantyAccrualWarrantiesIssued


Product
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-04
Value2.3789.4844.9964.0287.3836.1513.518134.621176.4793.6623.8386.887.3735.7769.667.2371.7763.2355.8796.7164.1818.1616.3299.1124.3115.19189.6437.8974.4559.1417.3873.8579.4488.5616.435107.7395.0538.6044.646
Percentage of ProductWarrantyAccrualWarrantiesIssued100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-09-292019-06-302019-03-31
Value0.2390.295-2.5681.3252.509-0.118-0.011.67
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForLoanAndLeaseLosses

us-gaap:ProvisionForLoanAndLeaseLosses


Provision
Period End2020-09-272019-12-292019-09-29
Value-2568000.0-295000.0-342000.0
Percentage of ProvisionForLoanAndLeaseLosses100.0100.0100.0

us-gaap:RelatedPartyCosts us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RelatedPartyCosts

us-gaap:CostOfSales, spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates, spwr:Total


Related
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-06-302019-03-31
Value19122616270.0845.0324.342
Percentage of RelatedPartyCosts100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RelatedPartyCosts us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:SubsequentEventType

spwr:OtherNet, country:CL, us-gaap:SubsequentEvent


Related
Period End2020-09-272020-06-28
Value103.4
Percentage of RelatedPartyCosts39.020.6

us-gaap:RelatedPartyCosts us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:MaxeonSolar, us-gaap:CorporateJointVenture


Related
Period End2021-07-042021-04-042020-09-27
Value475818
Percentage of RelatedPartyCosts242.6470.572.2

us-gaap:RepaymentsOfBankDebt

us-gaap:RepaymentsOfBankDebt


Repayments
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-042010-04-04
Value6835635365618466585956368515474991291287.6850.1627.7250.0382327.9460.5337.9720.7187.850.3888.38610118027250.541000.0150701560.033300.0
Percentage of RepaymentsOfBankDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.00.0

us-gaap:RepaymentsOfDebt us-gaap:CreditFacility, us-gaap:DebtInstrument

us-gaap:RepaymentsOfDebt

us-gaap:RevolvingCreditFacility, spwr:March2019RevolvingCreditFacility


Repayments
Period End2020-09-272020-06-282020-03-292019-09-292019-03-31
Value288.63.7110.0
Percentage of RepaymentsOfDebt100.0100.0100.0100.00.0

us-gaap:RepaymentsOfDebt us-gaap:DebtInstrument

spwr:SafeHarborPanelsInventory


Repayments
Period End2020-09-272020-06-28
Value2.61.5
Percentage of RepaymentsOfDebt9.317.4

us-gaap:RepaymentsOfSecuredDebt

us-gaap:RepaymentsOfSecuredDebt


Repayments
Period End2021-07-042021-04-042020-09-272019-12-292019-09-29
Value0.0859.7137.2310.01.803
Percentage of RepaymentsOfSecuredDebt100.0100.0100.00.0100.0

us-gaap:RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated

us-gaap:FacilityClosing, spwr:January2021RestructuringPlan


Restructuring
Period End2021-04-04
Value170.0
Percentage of RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated100.0

us-gaap:RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan, us-gaap:SubsequentEventType

us-gaap:FacilityClosing, spwr:A2021OregonFacilityRestructuringPlan, us-gaap:SubsequentEvent


Restructuring
Period End2021-01-06
Value170.0
Percentage of RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated0.0

us-gaap:RestructuringAndRelatedCostIncurredCost us-gaap:RestructuringPlan

us-gaap:RestructuringAndRelatedCostIncurredCost

spwr:December2019RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value0.810
Percentage of RestructuringAndRelatedCostIncurredCost100.0100.0

spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value-0.13.7
Percentage of RestructuringAndRelatedCostIncurredCost-12.536.3

us-gaap:RestructuringCharges

us-gaap:RestructuringCharges


Restructuring
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-012011-10-022011-07-032011-04-032011-01-022010-10-032010-07-04
Value0.8083.766-0.0971.2591.5768.0394.2832.453-0.665-1.1073.9233.504112.7693.5174.9699.79175310.1170.0960.7261.7493.581130.188-0.717-0.4610.8971.1140.928-0.3373910473.0467.4580.637130.00.00.00.0
Percentage of RestructuringCharges100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RestructuringCharges us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

srt:Maximum, us-gaap:Spinoff, spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value0.09.0
Percentage of RestructuringCharges0.0239.0

srt:Minimum, us-gaap:Spinoff, spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value0.07.0
Percentage of RestructuringCharges0.0185.9

us-gaap:RestructuringCharges us-gaap:RestructuringPlan

spwr:January2021RestructuringPlan


Restructuring
Period End2021-04-30
Value1.2
Percentage of RestructuringCharges0.0

us-gaap:RestructuringCosts

us-gaap:RestructuringCosts


Restructuring
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-29
Value0.8083.766-0.0971.2591.5768.0394.2832.453-0.665-1.1073.9233.504112.7693.5174.979.79175310.1170.0960.7261.7493.581130.188-0.717-0.4611.492
Percentage of RestructuringCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestructuringCosts us-gaap:ConsolidationItems, us-gaap:IncomeStatementLocation

us-gaap:MaterialReconcilingItems, spwr:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments


Restructuring
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value-0.808-3.7660.097-1.259-1.576-4.283-4.2832.453-0.6651.107-3.9233.50411
Percentage of RestructuringCosts-100.0-100.0-100.0-100.0-100.0-53.3-100.0100.0100.0-100.0-100.0100.0100.0

us-gaap:RestructuringCosts us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

spwr:Noncashimpairmentcharges, spwr:LegacyRestructuringPlans


Restructuring
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value-0.0650.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of RestructuringCosts67.00.00.00.00.00.0-0.0-0.00.00.00.00.00.00.00.00.0-0.0-0.0

us-gaap:EmployeeSeverance, spwr:December2019RestructuringPlan


Restructuring
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-06-302019-03-31
Value0.847-0.028-0.1041.2491.6390.00.0
Percentage of RestructuringCosts104.8-0.7107.299.2104.00.0-0.0

us-gaap:EmployeeSeverance, spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value-0.0633.671
Percentage of RestructuringCosts-7.897.5

us-gaap:FacilityClosing, spwr:February2018Plan


Restructuring
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-30
Value0.0-0.0260.00.3410.2130.00.00.00.0
Percentage of RestructuringCosts-0.0-2.10.04.25.00.0-0.0-0.00.0

us-gaap:OtherRestructuring, spwr:December2019RestructuringPlan


Restructuring
Period End2021-07-042021-04-042020-06-282020-03-292019-06-302019-03-31
Value0.00.1120.00.00.00.0
Percentage of RestructuringCosts0.03.00.00.00.0-0.0

us-gaap:OtherRestructuring, spwr:February2018Plan


Restructuring
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-01
Value0.0070.0360.0020.230.4480.105-0.227-0.1410.0580.340.00.00.0
Percentage of RestructuringCosts-7.22.90.12.910.54.334.112.71.59.70.00.00.0

us-gaap:OtherRestructuring, spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value0.0220.013
Percentage of RestructuringCosts2.70.3

us-gaap:RestructuringCosts us-gaap:RestructuringPlan

spwr:December2019RestructuringPlan


Restructuring
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-06-302019-03-31
Value0.8470.084-0.1041.2491.6390.00.0
Percentage of RestructuringCosts104.82.2107.299.2104.00.0-0.0

spwr:February2018Plan


Restructuring
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value0.0070.010.0020.5614.2482.418-0.576-1.3722.9390.097100.00.00.00.0
Percentage of RestructuringCosts-7.20.80.17.099.298.686.6123.974.92.896.10.00.00.00.0

spwr:January2021RestructuringPlan


Restructuring
Period End2021-07-042021-04-04
Value-0.0413.684
Percentage of RestructuringCosts-5.197.8

spwr:LegacyRestructuringPlans


Restructuring
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value0.00.0-0.0650.0820.0350.035-0.0890.2780.9843.4070.441-0.122-0.117-0.2060.1010.188-0.717-0.461
Percentage of RestructuringCosts-0.00.0-4.11.00.81.413.4-25.125.197.23.9-16.8-6.7-5.80.8100.0100.0100.0

spwr:OtherLegacyRestructuringPlans


Restructuring
Period End2021-07-042021-04-042020-06-282020-03-29
Value0.002-0.0020.01-0.063
Percentage of RestructuringCosts0.2-0.10.8-4.0

us-gaap:RevenueFromRelatedParties us-gaap:IncomeStatementLocation, us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:RevenueFromRelatedParties

us-gaap:Sales, spwr:RelatedPartyTransactionsWithTotalAndItsAffiliates, spwr:Total


Revenue
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-06-302019-03-31
Value22153434290.1126.6416.043
Percentage of RevenueFromRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value0.0118.3620.963127.3988.93913810.00.00.00.0
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability0.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction

spwr:AffiliationAgreement, spwr:Total


Sale
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-30
Value015.014.8500.150000.1500
Percentage of SaleOfStockPercentageOfOwnershipAfterTransaction0.0100.0100.00.0100.00.00.00.0100.00.00.0

us-gaap:SaleOfStockPercentageOfOwnershipAfterTransaction us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:Total


Sale
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-03
Value051.051.480.020.5-0.08000.550.560.560.560000.560000.570.57
Percentage of SaleOfStockPercentageOfOwnershipAfterTransaction0.0340.0346.70.0333.30.00.00.0366.70.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:SalesTypeLeaseImpairmentLoss

us-gaap:SalesTypeLeaseImpairmentLoss


Sales
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-02
Value-0.068-0.2260.3860.1410.274-2.931108.3019.226815368496240.00.00.0
Percentage of SalesTypeLeaseImpairmentLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:SeveranceCosts1 us-gaap:Range, us-gaap:RestructuringCostAndReserve, us-gaap:RestructuringPlan

us-gaap:SeveranceCosts1

srt:Maximum, us-gaap:Spinoff, spwr:January2021RestructuringPlan


Severance
Period End2021-07-042021-04-04
Value0.05.0
Percentage of SeveranceCosts10.0100.0

srt:Minimum, us-gaap:Spinoff, spwr:January2021RestructuringPlan


Severance
Period End2021-07-042021-04-04
Value0.04.0
Percentage of SeveranceCosts10.080.0

us-gaap:ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsIncrementalCompensationCost us-gaap:CounterpartyName

us-gaap:ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsIncrementalCompensationCost

spwr:MaxeonSolar


Share
Period End2020-09-27
Value300000.0
Percentage of ShareBasedGoodsAndNonemployeeServicesTransactionModificationOfTermsIncrementalCompensationCost100.0

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities

us-gaap:CommonStock


Stock
Period End2021-04-042015-09-27
Value4000.00
Percentage of StockIssuedDuringPeriodSharesConversionOfConvertibleSecurities100.00.0

us-gaap:StockIssuedDuringPeriodSharesNewIssues us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesNewIssues

us-gaap:CommonStock


Stock
Period End2021-07-04
Value0.101
Percentage of StockIssuedDuringPeriodSharesNewIssues100.0

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross us-gaap:StatementEquityComponents

us-gaap:StockIssuedDuringPeriodSharesShareBasedCompensationGross

us-gaap:CommonStock


Stock
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value664000.01908000.0111000.0533000.02452000.0355000.085000.0173000.01848000.0168000.090000.0213000.01799000.0
Percentage of StockIssuedDuringPeriodSharesShareBasedCompensationGross100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation


Stock
Period End2021-04-042020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-03
Value2000.003000.0001000.02000.00002000.01000.0001000.01000.0002000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.00.0100.00.00.0100.0100.00.00.00.0100.0100.00.00.0100.0100.00.00.0100.0

us-gaap:StockIssuedDuringPeriodValueShareBasedCompensation us-gaap:StatementEquityComponents

us-gaap:CommonStock


Stock
Period End2021-04-042020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292013-12-292013-09-292013-06-302013-03-31
Value2000.03000.0001000.02000.00002000.01000.0001000.01000.0002000.01000.002000.01000.0002000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.00.00.0100.0100.00.00.00.0100.0100.00.00.0100.0100.00.00.0100.00.00.00.00.00.00.00.0

us-gaap:Parent


Stock
Period End2021-04-042020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-03
Value2000.03000.0001000.02000.00002000.01000.0001000.01000.0002000.0
Percentage of StockIssuedDuringPeriodValueShareBasedCompensation100.0100.00.00.0100.0100.00.00.00.0100.0100.00.00.0100.0100.00.00.0100.0

us-gaap:StockholdersEquityNoteSpinoffTransaction

us-gaap:StockholdersEquityNoteSpinoffTransaction


Stockholders
Period End2020-09-27
Value-152.56
Percentage of StockholdersEquityNoteSpinoffTransaction100.0

us-gaap:StockholdersEquityNoteSpinoffTransaction us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2020-09-27
Value17
Percentage of StockholdersEquityNoteSpinoffTransaction-11.4

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2020-09-27
Value-53.04
Percentage of StockholdersEquityNoteSpinoffTransaction34.8

us-gaap:NoncontrollingInterest


Stockholders
Period End2020-09-27
Value-6.624
Percentage of StockholdersEquityNoteSpinoffTransaction4.3

us-gaap:Parent


Stockholders
Period End2020-09-27
Value-145.936
Percentage of StockholdersEquityNoteSpinoffTransaction95.7

us-gaap:RetainedEarnings


Stockholders
Period End2020-09-27
Value-110.303
Percentage of StockholdersEquityNoteSpinoffTransaction72.3

us-gaap:StockholdersEquityOther

us-gaap:StockholdersEquityOther


Stockholders
Period End2021-07-042021-04-042018-04-01
Value25000.0-303000.056000.0
Percentage of StockholdersEquityOther100.0100.0100.0

us-gaap:StockholdersEquityOther us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-04-04
Value89000.0
Percentage of StockholdersEquityOther-29.4

us-gaap:Parent


Stockholders
Period End2021-07-042021-04-042018-04-01
Value25000.0-303000.056000.0
Percentage of StockholdersEquityOther100.0100.0100.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-04-042018-04-01
Value-392000.056000.0
Percentage of StockholdersEquityOther129.4100.0

us-gaap:TreasuryStock


Stockholders
Period End2021-07-04
Value25000.0
Percentage of StockholdersEquityOther100.0

us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions

us-gaap:TaxAdjustmentsSettlementsAndUnusualProvisions


Tax
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-01-01
Value1.50.28.84.1-3.22.94.50.08.38.38.3
Percentage of TaxAdjustmentsSettlementsAndUnusualProvisions100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired

us-gaap:CommonStock


Treasury
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-01
Value187000.076000.031000.0229000.0818000.0111000.023000.051000.0633000.043000.019000.074000.0611000.0
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value4.312.120.2941.2536.9110.9080.2910.4943.8720.2810.3490.3744.5270.3660.1750.1534.0630.5641.2820.795182.0811.62238113-108.80496-43.506
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:Parent


Treasury
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-30
Value4.312.120.2941.2536.9110.9080.2910.4943.8720.2810.3490.3744.5270.3660.1750.1534.0630.5641.2820.795182.0811.622381.5483.19696-43.506
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.01.4-2.9100.0100.0

us-gaap:TreasuryStock


Treasury
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032015-09-272015-06-282015-03-292014-12-282014-09-282014-06-292014-03-302013-12-292013-09-292013-06-302013-03-31
Value4.312.120.2941.2536.910.9080.2910.4943.8710.2810.3490.3744.5260.3650.1760.1534.0620.5641.2820.795182.0811.622381.5483.19696-43.5062.2451.4015.44410
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.7100.6100.0100.0100.0100.0100.0100.0100.0100.0100.01.4-2.9100.0100.00.00.00.00.0

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:UnrealizedGainLossOnInvestments


Unrealized
Period End2021-07-042021-04-042020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-30
Value83441557147-129.0286733-6.26.2
Percentage of UnrealizedGainLossOnInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:AccruedLiabilitiesRelatedParties us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

spwr:AccruedLiabilitiesRelatedParties

spwr:MaxeonSolar, us-gaap:CorporateJointVenture


Accrued
Period End2021-07-042021-04-042021-01-032020-09-27
Value9354000.07527000.04634000.02373000.0
Percentage of AccruedLiabilitiesRelatedParties100.0100.0100.0100.0

spwr:Accruedliabilitiesrelatedparty

spwr:Accruedliabilitiesrelatedparty


Accruedliabilitiesrelatedparty
Period End2021-07-042021-04-042021-01-032020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282014-12-28
Value0.2160.2167.9964.2155.35611251614224.2789.8311.1874.1610.01.6752.4923.66513114.8879.9522903050.0
Percentage of Accruedliabilitiesrelatedparty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

spwr:AccumulatedOtherComprehensiveIncomeLossCashFlowAdjustmentBeforeTax

spwr:AccumulatedOtherComprehensiveIncomeLossCashFlowAdjustmentBeforeTax


Accumulated
Period End2021-04-042021-01-03
Value-423000.0-570000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossCashFlowAdjustmentBeforeTax100.0100.0

spwr:AccumulatedOtherComprehensiveIncomeLossDeferredTaxes

spwr:AccumulatedOtherComprehensiveIncomeLossDeferredTaxes


Accumulated
Period End2021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-01-01
Value63000.016000.05000.01000.0141000.00386000.0-240000.015000.0-50000.0420000.0386000.0243000.00-146000.0-37000.0420000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossDeferredTaxes100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0

spwr:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentBeforeTax

spwr:AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentBeforeTax


Accumulated
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value9639000.09633000.09635000.09604000.0-12116000.0-13025000.0-12250000.0-11877000.0-10331000.0-11142000.0-11121000.0-9077000.0-6955000.0-5882000.0-6631000.0-8218000.0-10825000.0-14237000.0-12249000.0-9879000.0-9607000.0-9745000.0-11164000.0-11749000.0-10473000.0-10715000.0-8712000.0-7201000.0-3766000.0
Percentage of AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:AccumulatedOtherComprehensiveIncomePensionandOtherPostretirementBenefitPlansAdjustmentBeforeTax

spwr:AccumulatedOtherComprehensiveIncomePensionandOtherPostretirementBenefitPlansAdjustmentBeforeTax


Accumulated
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282013-12-29
Value-250000.0-250000.0-820000.0-1529000.03927000.03927000.03976000.07066000.07066000.07066000.07066000.04164000.04164000.04164000.04164000.04228000.04228000.04228000.04228000.0-2055000.0-2055000.0-2055000.0-2055000.0-2878000.0-2878000.0-2878000.0-2878000.00
Percentage of AccumulatedOtherComprehensiveIncomePensionandOtherPostretirementBenefitPlansAdjustmentBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

spwr:Accumulateddepreciationresidentiallease

spwr:Accumulateddepreciationresidentiallease


Accumulateddepreciationresidentiallease
Period End2021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value666564636362616463584674474154079385777064575146403531262315
Percentage of Accumulateddepreciationresidentiallease100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:AdvancesToSuppliersNetOfCurrentPortion

spwr:AdvancesToSuppliersNetOfCurrentPortion


Advances
Period End2021-04-042020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-292013-09-292013-06-302013-03-312012-12-302012-09-302012-07-012012-04-012012-01-01
Value2.8130.8891313626262133117117117185185145159173241246251274306288305311314324289280291301302272285284
Percentage of AdvancesToSuppliersNetOfCurrentPortion100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:Allowanceforsalesreturns

spwr:Allowanceforsalesreturns


Allowanceforsalesreturns
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value279000.0168000.0159000.0283000.0791000.0924000.0807000.0556000.0862000.01261000.01469000.04144000.03647000.01703000.01974000.02238000.02393000.02421000.02433000.01808000.01661000.01784000.01907000.01976000.01794000.0520000.01145000.02163000.02095000.0
Percentage of Allowanceforsalesreturns100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:BasisDifferenceonThirdPartyProjectSales

spwr:BasisDifferenceonThirdPartyProjectSales


Basis
Period End2021-01-032019-12-292018-12-302017-12-312017-01-012016-01-03
Value6858502471480.0
Percentage of BasisDifferenceonThirdPartyProjectSales100.0100.0100.0100.0100.00.0

spwr:ContributionsfromnoncontrollinginterestsattributabletopreCODprojects

spwr:ContributionsfromnoncontrollinginterestsattributabletopreCODprojects


Contributionsfromnoncontrollinginterestsattributabletopre
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-01-03
Value8.4361010121313131713121226270.02.3040.2950.295932.409520.0
Percentage of ContributionsfromnoncontrollinginterestsattributabletopreCODprojects100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.00.0

spwr:CustomerAdvancesAndDepositsRelatedParty

spwr:CustomerAdvancesAndDepositsRelatedParty


Customer
Period End2021-07-04
Value74
Percentage of CustomerAdvancesAndDepositsRelatedParty100.0

spwr:DebtInstrumentsCarryingValue

spwr:DebtInstrumentsCarryingValue


Debt
Period End2020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value8889509511036946982929896147213361604160017691788169016312098203516671605972925100111751102899
Percentage of DebtInstrumentsCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

spwr:DebtInstrumentsCarryingValue us-gaap:DebtInstrument

spwr:CEDALoan


Debt
Period End2021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-03-292014-12-282014-09-282013-12-29
Value29292929292929292929292828282828282828282727272727303030
Percentage of DebtInstrumentsCarryingValue0.00.03.33.13.12.83.13.03.13.22.02.11.81.81.61.61.71.71.31.41.71.72.83.02.72.62.73.3

spwr:OtherDebt


Debt
Period End2021-07-042021-04-042021-01-032020-09-272020-06-282020-03-292019-12-292019-09-292019-06-302019-03-312018-12-302018-09-302018-07-012018-04-012017-12-312017-10-012017-07-022017-04-022017-01-012016-10-022016-07-032016-04-032016-01-032015-09-272015-06-282015-06-242015-03-292014-12-282014-09-282014-03-302013-12-29
Value13215112413519019118797133