TRTN


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

Table of contents


dei:LegalEntity
us-gaap:CommonStockValue
us-gaap:StatementClassOfStock
us-gaap:StatementClassOfStock
us-gaap:CommonStockParOrStatedValuePerShare
us-gaap:StatementEquityComponents
us-gaap:SharesOutstanding
dei:LegalEntity, us-gaap:StatementClassOfStock
us-gaap:CommonStockSharesIssued
us-gaap:StatementClassOfStock
dei:LegalEntity, us-gaap:StatementClassOfStock
us-gaap:CommonStockSharesAuthorized
us-gaap:StatementClassOfStock

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareDiluted

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostsAndExpenses

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GrossProfit
us-gaap:StatementBusinessSegments

us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxesPaidNet

us-gaap:InterestExpense
us-gaap:StatementBusinessSegments

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NonoperatingIncomeExpense

us-gaap:OperatingIncomeLoss

us-gaap:OtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:ProfitLoss

us-gaap:RealizedInvestmentGainsLosses

us-gaap:Revenues
us-gaap:StatementGeographical

us-gaap:Assets
dei:LegalEntity
us-gaap:StatementBusinessSegments

us-gaap:Liabilities
dei:LegalEntity

us-gaap:LiabilitiesAndStockholdersEquity
dei:LegalEntity

us-gaap:StockholdersEquity
dei:LegalEntity

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
dei:LegalEntity

us-gaap:AmortizationOfIntangibleAssets
dei:LegalEntity
us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

us-gaap:Goodwill
us-gaap:StatementBusinessSegments
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsNet

us-gaap:OperatingLeaseRightOfUseAsset
us-gaap:BalanceSheetLocation

us-gaap:OtherAssets
dei:LegalEntity

us-gaap:TaxesPayableCurrent

us-gaap:LongTermDebt

us-gaap:DebtAndCapitalLeaseObligations
us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:LongtermDebtType

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:OperatingLeaseLiability
us-gaap:BalanceSheetLocation

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:StockholdersEquity
dei:LegalEntity

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
dei:LegalEntity
us-gaap:CommonStockValue
us-gaap:StatementClassOfStock

us-gaap:AdditionalPaidInCapital
dei:LegalEntity

us-gaap:RetainedEarningsAccumulatedDeficit
dei:LegalEntity

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
dei:LegalEntity
us-gaap:StatementEquityComponents

us-gaap:TreasuryStockValue
dei:LegalEntity

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:AmortizationOfFinancingCosts

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetIncomeLoss
us-gaap:StatementEquityComponents

us-gaap:ProfitLoss

us-gaap:ShareBasedCompensation

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:PaymentsToAcquireProductiveAssets
us-gaap:StatementBusinessSegments

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:Dividends
us-gaap:StatementClassOfStock

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxAssetsNet

us-gaap:UnrecognizedTaxBenefits
us-gaap:StatementEquityComponents
trtn:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares

trtn:ComprehensiveIncomeLossNetofTaxAttributabletoParentIncludingDividendsonPreferredShares
us-gaap:LongtermDebtType
trtn:DebtRelatedCostsExtinguishment
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
trtn:DerivativeInstrumentAmortizationofInterestRate

trtn:IncomeTaxExpenseBenefitIntraCompanyAssetSale

trtn:IncreaseDecreaseInCashCollectionsonFinanceLeaseReceivablesNetofIncomeEarned

trtn:IncreaseDecreaseInSettlementOfInterestRateSwaps

trtn:Issuanceredemptionofcommonshares

trtn:LeasesRelatedAmortization
us-gaap:DerivativeInstrumentRisk
trtn:NetNotionalAmountofInterestRateDuringPeriod
us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate

trtn:OperatingAndCapitalLeasesIncomeStatementLeaseRevenue
us-gaap:StatementBusinessSegments
us-gaap:StatementGeographical

trtn:OtherComprehensiveIncomeLossNetofTaxIncludingNewAccountingAdoption

trtn:PaymentForTerminationOfDerivative

trtn:PurchasesofTreasuryShares

trtn:SegmentReportingIncomeLossBeforeTaxes
us-gaap:StatementBusinessSegments

us-gaap:CapitalLeasesIncomeStatementLeaseRevenue

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CommonStockDividendsPerShareCashPaid
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
us-gaap:ConcentrationRiskPercentage1
us-gaap:LongtermDebtType, us-gaap:VariableRate
us-gaap:DebtInstrumentBasisSpreadOnVariableRate1
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation
us-gaap:StatementBusinessSegments

us-gaap:DirectOperatingCosts

us-gaap:DividendsCommonStockCash
us-gaap:StatementEquityComponents

us-gaap:DividendsPreferredStock

us-gaap:DividendsPreferredStockCash
us-gaap:StatementEquityComponents
us-gaap:LongtermDebtType
us-gaap:ExtinguishmentOfDebtAmount

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnSaleOfLeasedAssetsNetOperatingLeases
trtn:Impairment
trtn:LossgainAxis
us-gaap:StatementBusinessSegments

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAssetsHeldForSale

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:InterestPaid
us-gaap:IncomeStatementLocation
us-gaap:OperatingLeaseCost

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
us-gaap:StatementEquityComponents
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:OtherComprehensiveIncomeLocation
us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
us-gaap:StatementEquityComponents

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfFinancingCosts
us-gaap:StatementClassOfStock
us-gaap:PreferredStockDividendsPerShareCashPaid

us-gaap:ProceedsFromIssuanceOfCommonStock
us-gaap:DebtInstrument, us-gaap:SubsequentEventType
us-gaap:ProceedsFromIssuanceOfDebt

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:ProceedsFromRepaymentsOfRelatedPartyDebt

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:RedeemablePreferredStockDividends
us-gaap:LongtermDebtType
us-gaap:RedemptionPremium
us-gaap:LongtermDebtType
us-gaap:RepaymentsOfDebt

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
us-gaap:TitleOfIndividual, us-gaap:AwardType
us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation
us-gaap:StatementEquityComponents
us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:StockRepurchasedDuringPeriodValue
us-gaap:StatementEquityComponents
us-gaap:StatementClassOfStock
us-gaap:TreasuryStockAcquiredAverageCostPerShare
us-gaap:StatementEquityComponents
us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStockValueAcquiredCostMethod
us-gaap:StatementEquityComponents

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:WriteOffOfDeferredDebtIssuanceCost
us-gaap:LongtermDebtType

dei:EntityCommonStockSharesOutstanding

trtn:AdjustmenttoPurchasePriceofDebt

trtn:CapitalLeasesNetInvestmentInDirectFinancingLeasesMinimumPaymentsToBeReceivedNetOfAllowanceForUncollectibleMinimumLeasePayments
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
trtn:CashCollateralforInterestRateSwapContracts

trtn:DebtandCapitalLeaseObligationsnetofdeferredfinancingcosts

trtn:DeferredTaxLiabilitiesInvestmentinTCI
us-gaap:DerivativeInstrumentRisk
trtn:DerivativeFundsReceived
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
trtn:DerivativeFundsReceivedPaid

trtn:EquipmentPurchasesPayable

trtn:FiniteLivedIntangibleAssetsAmortizationExpenseRemainingTotalBalance

trtn:FiniteLivedIntangibleAssetsAmortizationExpenseYearOne
dei:LegalEntity
trtn:IntercompanyPayable
us-gaap:DerivativeInstrumentRisk
trtn:NetNotionalAmountofInterestRateAgreements
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
dei:LegalEntity
trtn:PreferredSharesValueIssued

trtn:PropertyAvailableForOperatingLeaseNet
us-gaap:MajorPropertyClass
trtn:PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue

trtn:RevenueEarningAssets
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
trtn:TotalNotionalAmountForwardStartingInterestRateSwap

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent
dei:LegalEntity

us-gaap:AccountsReceivableNet

us-gaap:AccruedIncomeTaxes

us-gaap:AllowanceForDoubtfulAccountsReceivable
trtn:Carryingvaluecontainersimpairedtofairvalue, us-gaap:FairValueByFairValueHierarchyLevel
us-gaap:AssetsHeldForSaleLongLivedFairValueDisclosure

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent
us-gaap:StatementBusinessSegments

us-gaap:CapitalLeasesFutureMinimumPaymentsDue

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments

us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments

us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeases

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty
trtn:DerivativeImpact
us-gaap:DebtInstrumentCarryingAmount
trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk
trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DebtInstrument
us-gaap:DebtInstrumentFaceAmount
us-gaap:LongtermDebtType

us-gaap:DebtInstrumentFairValue
us-gaap:LongtermDebtType
us-gaap:DebtInstrumentInterestRateEffectivePercentage

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet
trtn:DerivativeImpact
us-gaap:DebtWeightedAverageInterestRate
trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk
trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDerivativeInstruments

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DerivativeAssets
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeCapInterestRate
us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation
us-gaap:DerivativeFixedInterestRate

us-gaap:DerivativeLiabilities
us-gaap:DerivativeInstrumentRisk
us-gaap:DerivativeNotionalAmount
us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType
us-gaap:DividendsPayableAmountPerShare
us-gaap:SubsequentEventType

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:FiniteLivedIntangibleAssetAcquiredInPlaceLeases

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactions

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears

us-gaap:IncomeTaxExaminationInterestAccrued

us-gaap:IncomeTaxExaminationPenaltiesAccrued

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear
us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity
us-gaap:LongtermDebtType
us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity
us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty
us-gaap:LoansAndLeasesReceivableRelatedParties

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
us-gaap:IncomeTaxAuthority
us-gaap:OperatingLossCarryforwards

us-gaap:PreferredStockLiquidationPreference

us-gaap:PreferredStockLiquidationPreferenceValue
us-gaap:StatementClassOfStock
us-gaap:PreferredStockValue
us-gaap:StatementClassOfStock
us-gaap:PreferredUnitsOfferingCosts

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNet
us-gaap:MajorPropertyClass

us-gaap:RestrictedCashAndCashEquivalents
trtn:CollectionAccounts
trtn:RestrictedCashAccounts
trtn:TrustAccounts

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRemainderOfFiscalYear

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber
us-gaap:AwardType
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue
us-gaap:StatementClassOfStock
us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
us-gaap:StatementClassOfStock
us-gaap:TreasuryStockCarryingBasis

us-gaap:TreasuryStockShares
dei:LegalEntity

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

Plots across concepts


IncomeStatement
Other Comprehensive Income Loss Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Derivative Assets
Current Assets
Cash And Cash Equivalents At Carrying Value
NonCurrent Assets
Operating Lease Right Of Use Asset
Liabilities
Operating Lease Liability
Noncurrent Liabilities
Deferred Income Tax Liabilities Net
Stockholders Equity
Accumulated Other Comprehensive Income Loss Net Of Tax
Per Share
Common Stock Dividends Per Share Cash Paid
CashFlow
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInOperatingActivities
Increase Decrease In Accounts Receivable
NetCashProvidedByUsedInInvestingActivities
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInFinancingActivities
Proceeds From Payments For Other Financing Activities
Shares
Treasury Stock Shares
NonoperatingIncomeExpense
Nonoperating Income Expense
LesseeOperatingLeaseLiabilityPaymentsDue
Lessee Operating Lease Liability Payments Due Year Four

Tables

  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
 us-gaap:CommonStockValue dei:LegalEntity trtn:TritonInternationalLimitedHoldingsNANA0.812NANANA0.81NANANANANANANANANANANANANANANANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock trtn:DesignatedCommonStock██▆▆▃▃▁▁▃0.8130.8130.8120.8120.8110.8110.810.810.811NA0.8090.8090.8090.8080.8070.8070.7450.7450.744NANANANANA
 us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementClassOfStock trtn:DesignatedCommonStock▄▄▄▄1e-081e-081e-081e-08NANA1e-08NANANA1e-08NANA1e-081e-081e-081e-081e-081e-081e-08NANA0.0NA
 us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementClassOfStock trtn:UndesignatedCommonStock▄▄▄▄1e-081e-081e-081e-08NANA1e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-081e-08NANA0.0NA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:CommonStock██▆▆▆▆▄▄▅▄▃▃▃▂▁81.29490281.27333481.15172381.15172381.1494681.11086880.97983380.97333981.02373280.98280.84380.85118880.85507280.81680.687757NANANA74.376025NANANA0.0NA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:PreferredStock██████▆▄▄▂▁▁▁▁▁22.222.222.222.222.222.216.29.29.23.450.00.00.00.00.0NANANA0.0NANANANANA
 us-gaap:SharesOutstanding us-gaap:StatementEquityComponents us-gaap:TreasuryStock███▇▇▆▅▅▄▃▂▁▁▁▁13.90132613.90132613.90132612.54459712.18788910.1369658.7713458.4423116.8375084.491.8530.03370.00.00.0NANANA0.0NANANA0.0NA
 us-gaap:CommonStockSharesIssued dei:LegalEntity,us-gaap:StatementClassOfStock trtn:TritonInternationalLimitedHoldings,trtn:DesignatedCommonStockNANA81.151723NANANA80.979833NANANANANANANANANANANANANANANANANA
 us-gaap:CommonStockSharesIssued us-gaap:StatementClassOfStock trtn:DesignatedCommonStock██████████████▇▇▁▁▁81.29490281.27333481.15172381.15172381.1494681.11086880.97983380.97333981.02373280.98219780.84347280.85118880.85507280.81575280.68775780.6869474.53640274.49772774.376025NANANANANA
 us-gaap:CommonStockSharesAuthorized dei:LegalEntity,us-gaap:StatementClassOfStock trtn:TritonInternationalLimitedHoldings,trtn:UndesignatedCommonStockNANA7.8NANANA13.8NANANANANANANANANANANANANANANANANA
 us-gaap:CommonStockSharesAuthorized us-gaap:StatementClassOfStock trtn:DesignatedCommonStock▁▁▁█270.0270.0270.0270000.0NANA270.0270.0270.0270.0270.0294.0294.0294.0294.0294.0294.0294.0294.0294.0NANA0.0NA
 us-gaap:CommonStockSharesAuthorized us-gaap:StatementClassOfStock trtn:UndesignatedCommonStock▂▂▂▂▂▂▃▅▅▇█▁▁▁▁▁▁▁▁▁7.87.87.87.87.87.813.820.820.826.5530.06.06.06.06.06.06.06.06.06.0NANA0.0NA
us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding █▁67.28267.217NA68.58269.53671.798NA73.24975.21578.27NA80.72880.65580.572NA75.70774.17774.033NA69.3360.000140.429NA40.964
us-gaap:WeightedAverageNumberOfSharesOutstandingBasic █▁66.95166.935NA68.22369.27571.596NA72.68974.59877.721NA80.06480.04479.968NA75.21473.76373.741NA69.3360.000140.429NA39.966
us-gaap:EarningsPerShareBasic ████████████████████▁███0.821.931.720.670.870.941.071.181.131.180.881.181.311.012.590.760.620.470.31-0.74-210.00.220.320.53
us-gaap:EarningsPerShareDiluted ████████████████████▁███0.811.921.70.670.860.941.071.171.121.170.871.171.31.02.570.750.620.470.31-0.74-210.00.220.320.52
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  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:AllocatedShareBasedCompensationExpense ▅▁▂▂█▁▁▁▆▂3.2951.7151.9772.0584.2561.6051.7251.7673.6531.818NANANANANANANANANANANANANANA
us-gaap:ComprehensiveIncomeNetOfTax ▄█▆▄▄▁▅▄▄▄▃▅▅▅█▄▄▃▄▁▃▃▃▃48.487209.811145.16364.95460.215-41.955101.91363.95252.68877.21441.11998.052110.11890.915204.858.4744.2735.5552.9-50.7647.418.84312.7821.016
us-gaap:CostOfGoodsAndServicesSold █▆▇█▅▄▅█▆▄▇▇▄▃▁▃▃22.45717.80420.42622.22514.88313.44714.88521.64618.71314.24120.14719.48214.10510.3846.11110.60511.427NANANANANANANA
us-gaap:CostsAndExpenses ▅▄▅▅▅▅▅▅▅▄▅▅▄▄▄▄▄▄▄█▁▁▂▁183.346171.134172.324183.59183.757179.447175.806172.446173.954169.456174.114173.469164.838160.933164.275164.462162.491165.847171.949239.522109.798111.416119.91104.668
us-gaap:GeneralAndAdministrativeExpense █▇▇█▇▇▇▇▇▇▇▇▇▇█▇██▇▆▁▅▅▅22.97920.92119.4421.39520.47219.22519.19618.49619.98818.18719.71219.96420.77519.58221.34121.23322.06822.96720.48217.4560.02114.51311.53912.166
us-gaap:GrossProfit █▆▆▄▂▂▂▄▄▃▅▅▄▃▂▂▂▁▁▁▁▁▁▁10.7268.1416.9773.8692.021.9332.2754.154.4963.5876.1265.813.9942.9911.0951.3691.3280.3920.3860.2320.00.00.00.0
us-gaap:IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments ▆█▇▅▆▆▆▆▆▆▆▆▇▆▆▅▅▄▄▁▃▃▄▄78.949151.575135.86772.28377.28782.58290.58395.44894.138100.661105.884105.418122.64393.36886.70170.60959.49743.44531.113-56.8488.84711.05718.86426.092
us-gaap:IncomeTaxExpenseBenefit ▇▇▇▇▇▇▇▇▇▇█▇▇▇▁▇▇▇▇▆▆▇▇▆13.73211.73710.1715.8256.6995.5466.8144.8458.0427.8534.4599.78915.8910.503-122.96211.06311.4837.1425.488-7.7190.00.9920.9920.112
us-gaap:IncomeTaxesPaidNet █▅▆▅▅▅▁▅▇▅▇▆▅▅3.290.1551.7510.2240.0770.139-3.3990.2882.0610.1552.6471.2960.2970.244NANANANANANANANANANA
us-gaap:InterestExpense ▅▄▄▅▅▆▆▇▇███▇▇▆▆▆▅▅▄▁▁▁▁60.00454.62354.32762.77666.87469.00272.98977.40182.2683.5286.10482.50279.02775.09874.27173.79570.77763.50461.38855.43733.49133.69834.75235.426
us-gaap:NetIncomeLoss ▁█65.217139.838NA56.45870.58877.036NA90.60386.09692.811NA95.629106.75382.865NANANANANANA-0.021NANANA
us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic ▄▆▆▄▄▄▄▅▅▅▄▅▅▅█▄▄▃▃▁▃▃▃▃54.704129.325115.18545.94660.07567.21177.16185.89584.07191.91469.55794.236104.8780.892207.1657.15645.67134.61122.778-51.2116.1748.74212.8221.158
us-gaap:NonoperatingIncomeExpense ▁▇▇▅▆▆▆▅▅▅▅▅▅▆▆▅▆▆▇▇███▇-149.606-54.142-54.493-86.49-66.91-65.449-71.919-79.12-82.489-82.798-89.484-84.056-78.342-73.005-74.724-78.681-70.918-61.863-52.466-53.171-37.758-38.715-33.168-41.705
us-gaap:OperatingIncomeLoss █▇▇▆▅▆▆▆▆▇▇▇▇▆▆▆▅▄▄▁▁▃▃▃228.555205.717190.36158.773144.197148.031162.502174.568176.627183.459195.368189.474200.985166.373161.425149.29130.415105.30883.579-3.677-0.02149.77252.03267.797
us-gaap:OtherComprehensiveIncomeLossNetOfTax ▁█-16.7369.973NA8.496-10.373-118.991NA-21.943-33.408-16.029NA2.4233.36611.079NANANANANANANANANANA
 us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▁█-16.7369.973NA8.496-10.373-118.991NA-21.943-33.408-15.597NA2.4233.36611.079NANANANANANANANANANA
us-gaap:OtherNonoperatingIncomeExpense ▃▃▂▃▂█▄▂▄▄▅▁▃▃▄▂▄▃▃▂▂▃▃▁0.2610.4810.1920.631-0.0363.6461.210.1160.9271.0041.54-0.4920.5850.6591.085-0.1640.9740.7420.444-0.3570.00.2330.258-0.734
us-gaap:ProfitLoss ▂▅▅▂▂▃▃▃▃▃▂▃▄▃█▂▁▁65.217139.838125.69756.45870.58877.03683.76990.60386.09692.81171.42595.629106.75382.865209.66359.54648.01436.303NANANANANANA
us-gaap:RealizedInvestmentGainsLosses NANA0.00.0-0.0110.2350.3250.5390.6690.704NANANANANANANANANANANANANANA
us-gaap:Revenues █▆▇▇▅▄▅▆▆▅▇▆▅▄▃▄▄▂▂▃▁▁▁▁33.18325.94527.40326.09416.90315.3817.1625.79623.20917.82826.27325.29218.09913.3757.20611.97412.7555.4846.5989.820.00.00.00.0
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  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:Assets █▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▁▁▁▄11335.35810490.9779712.5339624.6759681.7549874.399642.6339801.8839995.83310110.12210270.01310348.49710110.1169680.9469577.6259382.2149173.9618960.0598713.5718687.6630.0080.0126320.04775.329
us-gaap:Liabilities █▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▁▁▁8608.2817766.6597146.5857105.7867172.8047324.147110.3967493.9047659.2257821.5277944.8047964.3477777.867416.1777367.7997346.537352.6617146.8366906.8346898.7680.00.00.010725NA
us-gaap:LiabilitiesAndStockholdersEquity █▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▇▆▆▁▁▁11335.35810490.9779712.5339624.6759681.7549874.399642.6339801.8839995.83310110.12210270.01310348.49710110.1169680.9469577.6259382.2149173.9618960.0598713.5718687.6630.0080.0126320.0NA
us-gaap:StockholdersEquity NANA2565.948NANANA2532.2372307.9792336.6082251.2752203.6962257.4832202.6012133.5052076.2841900.0281683.471672.9251663.2331642.690.0080.012632-0.010725NA
 us-gaap:StockholdersEquity dei:LegalEntity trtn:TritonInternationalLimitedHoldingsNANA2565.948NANANA2532.237NANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:CashAndCashEquivalentsAtCarryingValue ▂▅▂▄▅█▂▂▂▂▂▂▂▃▃▃▄▃▃▃▁▁▁▂77.392233.06461.512173.257252.38417.55162.29546.8445.62260.76848.9575.17748.145118.272132.031146.262169.659135.442113.198129.1230.00.00.061.747
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents ▂▅▁▅▅█▁▁▁▁▁▂▂▃▂▂▃204.876386.336151.996336.743350.883520.582168.972158.116160.385177.319159.539202.459180.578246.992226.171230.471281.777NA163.492NANANA138.379NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:AmortizationOfIntangibleAssets ▂▂▂▂▂▂▃▃▃▄▅▅▆▅▇▆▆▇█▇▁▁▁4.44.65.25.45.76.27.38.810.312.25415.3115.519.55618.16624.46121.0622.39424.13828.99626.4880.00.00.0NA
 us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures dei:LegalEntity trtn:TritonInternationalLimitedHoldingsNANA2569.703NANANA2535.211NANANANANANANANANANANANANANANANANA
us-gaap:Goodwill ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665236.665261.966NA0.00.00.0
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass trtn:AboveMarketLeaseIntangibles▁█24.70429.102NANANANANANANANANANANANANANANANANANANANANANA
 us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass trtn:AboveMarketLeaseIntangiblesDomainNANANA38.892NANANANA72.21482.117NANANANANANANANANANANANANANA
us-gaap:OperatingLeaseRightOfUseAsset NANA5.062NANANA7.616NANANANANANANANANANANANANANANANANA
 us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation us-gaap:OtherAssets▂▁▂▃▄▅▇▆▇█5.4674.755.0625.7566.3936.8337.6167.2067.8628.289NANANANANANANANANANANANANANA
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us-gaap:TaxesPayableCurrent NANA1.331NANANA1.489NANANA10.82NANANA9.691NANANA9.114NANANA8.752NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:LongTermDebt NANA6427.621NANANANANANANA7520.396NANANANANANANANANANANANANA
us-gaap:DebtAndCapitalLeaseObligations █▄▁▁▂▃▂▄▆7704.9226970.5766444.9256469.9356613.1186789.0896684.1627042.7887266.096NA7595.922NANANANANANANA6415.664NANANA3185.927NA
us-gaap:DeferredIncomeTaxLiabilitiesNet █▆▅▄▂▁▁355.636342.071327.431319.32302.551297.196301.317NANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo NANA2.222.756NANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree NANA1.5132.288NANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour NANA0.0671.379NANANANANANANANANANANANANANANANANANANANA
us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive NANANA0.067NANANANANANANANANANANANANANANANANANANANA
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us-gaap:StockholdersEquity NANA2565.948NANANA2532.2372307.9792336.6082251.2752203.6962257.4832202.6012133.5052076.2841900.0281683.471672.9251663.2331642.690.0080.012632-0.010725NA
 us-gaap:StockholdersEquity dei:LegalEntity trtn:TritonInternationalLimitedHoldingsNANA2565.948NANANA2532.237NANANANANANANANANANANANANANANANANA
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest ██▇▆▆▇▇▅▅▅▅▅▅▅▄▃▁▁▁▁2727.0772724.3182565.9482518.8892508.952550.252532.2372307.9792336.6082288.5952325.2092384.152332.2562264.7692209.8262035.6841821.31813.2231806.7371788.895NANA1377.833NA
 us-gaap:CommonStockValue dei:LegalEntity trtn:TritonInternationalLimitedHoldingsNANA0.812NANANA0.81NANANANANANANANANANANANANANANANANA
 us-gaap:CommonStockValue us-gaap:StatementClassOfStock trtn:DesignatedCommonStock██▆▆▃▃▁▁▃0.8130.8130.8120.8120.8110.8110.810.810.811NA0.8090.8090.8090.8080.8070.8070.7450.7450.744NANANANANA
us-gaap:AdditionalPaidInCapital ████████████████▆▆▆▆▁▁▁906.186902.891905.323903.346901.289897.002902.725907.022909.942906.164896.811895.461894.005890.857889.168887.778693.715691.536690.418689.2830.0440.0275670.0NA
us-gaap:RetainedEarningsAccumulatedDeficit ███▇▇▇▇▇▇▇▆▆▆▆▆▅▅▅▅▅▁▁▁1781.6921765.4981674.671597.9281587.7511564.0591533.8451493.7651445.6461400.4911349.6271321.5471269.4291206.8481159.367988.566965.057952.947945.313956.023-0.036-0.014935-0.010725NA
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax ▄▄▂▁▁▁▅▅▅▇▇████▇▇██▆-79.792-63.062-133.035-152.501-160.997-150.624-31.633-56.385-34.442-1.03414.56340.78138.35834.99226.94222.87723.95327.69726.758-3.363NANA-3.666NA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity trtn:TritonInternationalLimitedHoldingsNANA-133.035NANANA-31.633NANANANANANANANANANANANANANANANANA
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges▄▄▂▁▁▁▅▅▅▇▇████▇▇██▆▆▆▆▆-75.346-58.574-128.526-147.763-156.083-145.825-27.096-51.634-29.833.40319.04345.1942.71739.17331.21527.1528.26532.12431.1820.390.00.00.00.0
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedOtherComprehensiveIncome▄▄▂▁▁▁▅▅▅▇▇████▇▇██▆▆▆▆▆-79.792-63.062-133.035-152.501-160.997-150.624-31.633-56.385-34.442-1.03414.56340.78138.35834.99226.94222.87723.95327.69726.758-3.363-3.81-3.565-3.666-3.626
 us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents us-gaap:AccumulatedTranslationAdjustment▃▃▃▂▁▂▃▂▃▃▃▄▄▅▄▄▄▄▄▇▇█▇█-4.446-4.488-4.509-4.738-4.914-4.799-4.537-4.751-4.612-4.437-4.48-4.409-4.359-4.181-4.273-4.273-4.312-4.427-4.424-3.753-3.81-3.565-3.666-3.626
us-gaap:TreasuryStockValue ███▇▇▆▅▅▄▃▂▁436.822436.822436.822385.696374.904315.998278.51267.233215.349141.40758.1141.115NANA0.0NANANANANANANANANA
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue █▁3.2951.715NA2.0584.2561.605NA1.7673.6531.818NA1.7513.1492.512NANANANANANANANANANA
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us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▅▅▂▁▆▆▁▇▃312.331300.988261.411265.772218.609197.96282.399277.693206.083295.731230.037NANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▄▆▇▇███▇█▆-1074.408-525.684-317.228-53.761-104.904-13.124-25.9945.783-49.5055.992-215.206NANANANANANANANANANANANANA
us-gaap:NetCashProvidedByUsedInFinancingActivities █▇▃▂▁▅▂▁▂▁▃580.617459.036-128.93-226.151-283.404166.774-245.553-325.745-173.512-283.943-57.751NANANANANANANANANANANANANA
us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect ▁█-181.46234.34NA-14.14-169.699351.61NA-2.269-16.93417.78NANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:AmortizationOfFinancingCosts ▆▄▅▆▆▆▆▆▆▆▇▆▆▆▆▆▇▅▁█▅▄▁3.1131.1422.1843.6023.5923.5953.0882.8693.2483.6014.9353.4433.5143.1133.2163.4244.2712.49-2.6836.0861.4071.265-3.291NA
us-gaap:DeferredIncomeTaxExpenseBenefit ▇▇▇▇▇▇▇▇▇▇█▇▇▇▁▇▇▇▇▆▇▇▇13.61311.6157.22116.4046.5325.5058.2964.9756.7947.11631.83110.6914.6459.301-123.0511.26610.5136.5935.964-7.2220.1840.2651.246NA
us-gaap:DepreciationDepletionAndAmortization █▇▇▆▆▆▆▆▆▆▇▇▆▆▆▆▅▅▅▄▁▁▂▁154.056143.307139.893136.248133.292132.695132.807133.367135.348134.609139.474141.337133.894130.433130.168128.581124.091117.88120.007112.30981.13279.14483.17477.176
us-gaap:IncreaseDecreaseInAccountsReceivable ▅▅▅▃▆▅▂▄▇▁█▄▇▄▅▅▅▄▅▃▅▄▄1.87910.8284.419-13.45317.0033.775-32.165-9.46128.876-41.42143.945-9.11129.481.0714.871.4952.955-3.3535.817-17.9383.671-1.6611.15NA
us-gaap:NetCashProvidedByUsedInOperatingActivities █▇▅▅▂▁▆▆▁▇▃312.331300.988261.411265.772218.609197.96282.399277.693206.083295.731230.037NANANANANANANANANANANANANA
us-gaap:NetIncomeLoss ▁█65.217139.838NA56.45870.58877.036NA90.60386.09692.811NA95.629106.75382.865NANANANANANA-0.021NANANA
us-gaap:ProfitLoss ▂▅▅▂▂▃▃▃▃▃▂▃▄▃█▂▁▁65.217139.838125.69756.45870.58877.03683.76990.60386.09692.81171.42595.629106.75382.865209.66359.54648.01436.303NANANANANANA
us-gaap:ShareBasedCompensation █▁3.31.7NA2.14.31.6NA1.83.71.81.631.73.22.51.151.1942.2391.0571.0652.0460.931.3582.502NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:NetCashProvidedByUsedInInvestingActivities ▁▄▆▇▇███▇█▆-1074.408-525.684-317.228-53.761-104.904-13.124-25.9945.783-49.5055.992-215.206NANANANANANANANANANANANANA
us-gaap:PaymentsToAcquireProductiveAssets █▅▃▂▂▁▁▁▂▁▃▄▅▃▃▄▃▃▂▃▁▁▁1138.632579.211389.704134.637157.38262.40679.65210.532106.00543.981256.305463.195625.339258.668377.382520.008399.767265.706244.593320.64121.00643.09222.995NA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
us-gaap:NetCashProvidedByUsedInFinancingActivities █▇▃▂▁▅▂▁▂▁▃580.617459.036-128.93-226.151-283.404166.774-245.553-325.745-173.512-283.943-57.751NANANANANANANANANANANANANA
us-gaap:PaymentsOfDividendsCommonStock ▆▆▆▆▆▆▅▇▆▆▇▇▇▆▆▆▆▅▅█▁▁▁38.16438.15338.05535.45735.85437.1131.08941.97940.36640.42741.00941.64241.6336.00835.97133.20233.20133.18333.13251.620.00.00.0NA
us-gaap:Dividends NANA38.135.535.837.137.337.638.640.441.041.641.636.036.033.233.233.233.233.318.3NANANA
 us-gaap:Dividends us-gaap:StatementClassOfStock us-gaap:SeriesBPreferredStockNANA2.92.92.92.92.92.6NANANANANANANANANANANANANANANANA
 us-gaap:Dividends us-gaap:StatementClassOfStock us-gaap:SeriesCPreferredStockNANA3.23.23.23.21.4NANANANANANANANANANANANANANANANANA
 us-gaap:Dividends us-gaap:StatementClassOfStock us-gaap:SeriesDPreferredStockNANA2.62.62.61.5NANANANANANANANANANANANANANANANANANA
  2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30

Common Stock Value

us-gaap:CommonStockValue dei:LegalEntity

us-gaap:CommonStockValue

trtn:TritonInternationalLimitedHoldings


Common
Period End2020-12-312019-12-31
Value812000.0810000.0
Percentage of CommonStockValue100.0100.0
Percentage of Assets0.00.0
Percentage of Assets trtn:TritonInternationalLimitedHoldings0.00.0

us-gaap:CommonStockValue us-gaap:StatementClassOfStock

trtn:DesignatedCommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value813000.0813000.0812000.0812000.0811000.0811000.0810000.0810000.0811000.0809000.0809000.0809000.0808000.0807000.0807000.0745000.0745000.0744000.0
Percentage of CommonStockValue0.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets trtn:DesignatedCommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Par Or Stated Value Per Share

us-gaap:CommonStockParOrStatedValuePerShare us-gaap:StatementClassOfStock

us-gaap:CommonStockParOrStatedValuePerShare

trtn:DesignatedCommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312018-12-312018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value0.010.010.010.010.010.010.010.010.010.010.010.010.010
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

trtn:UndesignatedCommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value0.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010.010
Percentage of CommonStockParOrStatedValuePerShare100.0100.0100.0100.0100.00.00.00.0100.00.00.0100.0100.0100.0100.0100.0100.0100.00.0

Shares Outstanding

us-gaap:SharesOutstanding us-gaap:StatementEquityComponents

us-gaap:SharesOutstanding

us-gaap:CommonStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value818181818181808081808080808080740.00.00.0
Percentage of SharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:PreferredStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value222222222222169.29.23.450.00.00.00.00.00.0
Percentage of SharesOutstanding27.327.327.427.427.427.420.011.411.44.30.00.00.00.00.00.0

us-gaap:TreasuryStock


Shares
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value1313131212108.7713458.4423116.8375084.491.8530.03370.00.00.00.00.0
Percentage of SharesOutstanding17.117.117.115.515.012.510.810.48.45.52.30.00.00.00.00.00.0

Common Stock Shares Issued

us-gaap:CommonStockSharesIssued dei:LegalEntity, us-gaap:StatementClassOfStock

us-gaap:CommonStockSharesIssued

trtn:TritonInternationalLimitedHoldings, trtn:DesignatedCommonStock


Common
Period End2020-12-312019-12-31
Value8180
Percentage of CommonStockSharesIssued100.0100.0

us-gaap:CommonStockSharesIssued us-gaap:StatementClassOfStock

trtn:DesignatedCommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value81818181818180808180808080808080747474
Percentage of CommonStockSharesIssued0.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Shares Authorized

us-gaap:CommonStockSharesAuthorized dei:LegalEntity, us-gaap:StatementClassOfStock

us-gaap:CommonStockSharesAuthorized

trtn:TritonInternationalLimitedHoldings, trtn:UndesignatedCommonStock


Common
Period End2020-12-312019-12-31
Value7.813
Percentage of CommonStockSharesAuthorized100.0100.0

us-gaap:CommonStockSharesAuthorized us-gaap:StatementClassOfStock

trtn:DesignatedCommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value2702702702700002702702702702702942942942942942942942942940.0
Percentage of CommonStockSharesAuthorized0.00.03461.50.01956.50.00.00.00.00.00.00.00.00.00.00.00.00.00.0

trtn:UndesignatedCommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value7.87.87.87.87.87.813202026306.06.06.06.06.06.06.06.06.00.0
Percentage of CommonStockSharesAuthorized0.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Weighted Average Number Of Diluted Shares Outstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding

us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value6767686971737578808080757474690.00014040
Percentage of WeightedAverageNumberOfDilutedSharesOutstanding100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Weighted Average Number Of Shares Outstanding Basic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic

us-gaap:WeightedAverageNumberOfSharesOutstandingBasic


Weighted
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-312015-09-30
Value6666686971727477808079757373690.00014039
Percentage of WeightedAverageNumberOfSharesOutstandingBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Basic

us-gaap:EarningsPerShareBasic

us-gaap:EarningsPerShareBasic


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.821.931.720.670.870.941.071.181.131.180.881.181.311.012.590.760.620.470.31-0.74-210.00.220.320.530.911.02
Percentage of EarningsPerShareBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Earnings Per Share Diluted

us-gaap:EarningsPerShareDiluted

us-gaap:EarningsPerShareDiluted


Earnings
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value0.811.921.70.670.860.941.071.171.121.170.871.171.31.02.570.750.620.470.31-0.74-210.00.220.320.520.870.96
Percentage of EarningsPerShareDiluted100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Allocated Share Based Compensation Expense

us-gaap:AllocatedShareBasedCompensationExpense

us-gaap:AllocatedShareBasedCompensationExpense


Allocated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312016-07-122015-11-30
Value3.2951.7151.9772.0584.2561.6051.7251.7673.6531.8180.40.4
Percentage of AllocatedShareBasedCompensationExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.96.67.27.925.210.410.16.815.710.20.00.0

Comprehensive Income Net Of Tax

us-gaap:ComprehensiveIncomeNetOfTax

us-gaap:ComprehensiveIncomeNetOfTax


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value482091456460-41.95510163527741981109020458443552-50.7647.418.8431221
Percentage of ComprehensiveIncomeNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues146.1808.7529.7248.9356.2-272.8593.9247.9227.0433.1156.5387.7608.4679.72842.1488.3347.1648.2801.8-516.90.00.00.00.0

Cost Of Goods And Services Sold

us-gaap:CostOfGoodsAndServicesSold

us-gaap:CostOfGoodsAndServicesSold


Cost
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value22172022141314211814201914106.1111011
Percentage of CostOfGoodsAndServicesSold100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues67.768.674.585.288.087.486.783.980.679.976.777.077.977.684.888.689.6

Costs And Expenses

us-gaap:CostsAndExpenses

us-gaap:CostsAndExpenses


Costs
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value183171172183183179175172173169174173164160164164162165171239109111119104
Percentage of CostsAndExpenses100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues552.5659.6628.9703.61087.11166.81024.5668.5749.5950.5662.7685.9910.81203.22279.71373.51273.93024.22606.12439.10.00.00.00.0

General And Administrative Expense

us-gaap:GeneralAndAdministrativeExpense

us-gaap:GeneralAndAdministrativeExpense


General
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value22201921201919181918191920192121222220170.021141112
Percentage of GeneralAndAdministrativeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues69.280.670.982.0121.1125.0111.971.786.1102.075.078.9114.8146.4296.2177.3173.0418.8310.4177.80.00.00.00.0

Gross Profit

us-gaap:GrossProfit

us-gaap:GrossProfit


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value108.1416.9773.8692.021.9332.2754.154.4963.5876.1265.813.9942.9911.0951.3691.3280.3920.3860.2320.00.00.00.00.00.0
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.00.00.0
Percentage of Revenues32.331.425.514.812.012.613.316.119.420.123.323.022.122.415.211.410.47.15.92.40.00.00.00.00.00.0

us-gaap:GrossProfit us-gaap:StatementBusinessSegments

trtn:EquipmentTrading


Gross
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value108.1416.9773.8692.021.9332.2754.154.4963.5876.1265.813.9942.9911.0951.3691.3280.3920.3860.2320.00.0
Percentage of GrossProfit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0
Percentage of Revenues32.331.425.514.812.012.613.316.119.420.123.323.022.122.415.211.410.47.15.92.40.00.0
Percentage of Revenues trtn:EquipmentTrading0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

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 End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value78151135727782909594100105105122938670594331-56.8488.847111826
Percentage of IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues237.9584.2495.8277.0457.2536.9527.9370.0405.6564.6403.0416.8677.6698.11203.2589.7466.5792.2471.6-578.90.00.00.00.0

Income Tax Expense Benefit

us-gaap:IncomeTaxExpenseBenefit

us-gaap:IncomeTaxExpenseBenefit


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value131110156.6995.5466.8144.8458.0427.85349.7891510-122.96211117.1425.488-7.7190.00.9920.9920.112
Percentage of IncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0
Percentage of Revenues41.445.237.160.639.636.139.718.834.744.0131.238.787.878.5-1706.492.490.0130.283.2-78.60.00.00.00.0

Income Taxes Paid Net

us-gaap:IncomeTaxesPaidNet

us-gaap:IncomeTaxesPaidNet


Income
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value3290000.0155000.01751000.0224000.077000.0139000.0-3399000.0288000.02061000.0155000.02647000.01296000.0297000.0244000.0
Percentage of IncomeTaxesPaidNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues9.90.66.40.90.50.9-19.81.18.90.910.15.11.61.8

Interest Expense

us-gaap:InterestExpense

us-gaap:InterestExpense


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value605454626669727782838682797574737063615533333435
Percentage of InterestExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues180.8210.5198.3240.6395.6448.6425.3300.1354.4468.5327.7326.2436.6561.51030.7616.3554.91158.0930.4564.50.00.00.00.0

us-gaap:InterestExpense us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value595453626668727781838582787473737063615533333435
Percentage of InterestExpense99.399.399.199.099.499.699.699.699.599.699.699.599.599.699.699.699.499.499.599.4100.0100.0100.0100.0
Percentage of Revenues179.6209.0196.4238.1393.3446.7423.6298.7352.8466.5326.4324.7434.5559.11026.2613.5551.71151.1925.5561.30.00.00.00.0
Percentage of Revenues trtn:EquipmentLeasing0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

trtn:EquipmentTrading


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.410.4020.5020.6380.3910.3030.2990.3430.3770.3460.3450.3860.3860.3240.3210.3290.4120.3760.3240.3130.00.00.00.0
Percentage of InterestExpense0.70.70.91.00.60.40.40.40.50.40.40.50.50.40.40.40.60.60.50.60.00.00.00.0
Percentage of Revenues1.21.51.82.42.32.01.71.31.61.91.31.52.12.44.52.73.26.94.93.20.00.00.00.0
Percentage of Revenues trtn:EquipmentTrading0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-06-30
Value651395670779086929510682-0.021
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues196.5539.0216.4417.6500.9351.2371.0520.6378.1589.8619.60.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:CommonStock


Net
Period End2020-09-30
Value56
Percentage of NetIncomeLoss100.0
Percentage of Revenues216.4
Percentage of Revenues us-gaap:CommonStock0.0

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6513970779086929410480
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.099.498.598.297.6
Percentage of Revenues196.5539.0417.6500.9351.2371.0517.3372.6579.4604.8
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

Net Income Loss Available To Common Stockholders Basic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic

us-gaap:NetIncomeLossAvailableToCommonStockholdersBasic


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value541291154560677785849169941048020757453422-51.2116.1748.74212213640
Percentage of NetIncomeLossAvailableToCommonStockholdersBasic100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues164.9498.5420.3176.1355.4437.0449.7333.0362.2515.6264.7372.6579.4604.82874.8477.3358.1631.1345.2-521.50.00.00.00.00.00.0

Nonoperating Income Expense

us-gaap:NonoperatingIncomeExpense

us-gaap:NonoperatingIncomeExpense


Nonoperating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-149610000.0-54142000.0-54493000.0-86490000.0-66910000.0-65449000.0-71919000.0-79120000.0-82489000.0-82798000.0-89484000.0-84056000.0-78342000.0-73005000.0-74724000.0-78681000.0-70918000.0-61863000.0-52466000.0-53171000.0-37758000.0-38715000.0-33168000.0-41705000.0
Percentage of NonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-450.9-208.7-198.9-331.5-395.8-425.5-419.1-306.7-355.4-464.4-340.6-332.3-432.9-545.8-1037.0-657.1-556.0-1128.1-795.2-541.50.00.00.00.0

Operating Income Loss

us-gaap:OperatingIncomeLoss

us-gaap:OperatingIncomeLoss


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value22820519015814414816217417618319518920016616114913010583-3.677-0.021495267
Percentage of OperatingIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues688.8792.9694.7608.5853.1962.5947.0676.7761.01029.0743.6749.11110.51243.92240.11246.81022.51920.31266.7-37.40.00.00.00.0

Other Comprehensive Income Loss Net Of Tax

us-gaap:OtherComprehensiveIncomeLossNetOfTax

us-gaap:OtherComprehensiveIncomeLossNetOfTax


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-16.73698.496-10.373-118.991-21.943-33.408-16.0292.4233.36611
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-50.4269.732.6-61.4-773.7-85.1-143.9-89.99.618.682.8

us-gaap:OtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value-16.73698.496-10.373-118.991-21.943-33.408-15.5972.4233.36611
Percentage of OtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.097.3100.0100.0100.0
Percentage of Revenues-50.4269.732.6-61.4-773.7-85.1-143.9-87.59.618.682.8
Percentage of Revenues us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.0

Other Nonoperating Income Expense

us-gaap:OtherNonoperatingIncomeExpense

us-gaap:OtherNonoperatingIncomeExpense


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.2610.4810.1920.631-0.0363.6461.210.1160.9271.0041.54-0.4920.5850.6591.085-0.1640.9740.7420.444-0.3570.00.2330.258-0.734
Percentage of OtherNonoperatingIncomeExpense100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0
Percentage of Revenues0.81.90.72.4-0.223.77.10.44.05.65.9-1.93.24.915.1-1.47.613.56.7-3.60.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6513912556707783908692719510682209594836
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues196.5539.0458.7216.4417.6500.9488.2351.2371.0520.6271.9378.1589.8619.62909.6497.3376.4662.0

Realized Investment Gains Losses

us-gaap:RealizedInvestmentGainsLosses

us-gaap:RealizedInvestmentGainsLosses


Realized
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value00-11000.0235000.0325000.0539000.0669000.0704000.0
Percentage of RealizedInvestmentGainsLosses0.00.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues0.00.0-0.11.51.92.12.93.9

Revenues

us-gaap:Revenues

us-gaap:Revenues


Revenues
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value33252726161517252317262518137.20611125.4846.5989.820.00.00.00.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of Revenues100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:Revenues us-gaap:StatementGeographical

srt:Americas


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value108.5418.9268.3166.8446.5957.0638.8279.2886.76511107.7734.9842.0751.9732.58
Percentage of Revenues32.632.932.631.940.542.941.234.240.037.941.941.142.937.328.816.520.2
Percentage of Revenues32.632.932.631.940.542.941.234.240.037.941.941.142.937.328.816.520.2
Percentage of Revenues srt:Americas100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Asia


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value147.459107.5463.1541.5321.9534.8143.6933.2926.9975.8243.2612.4542.2796.5826.523
Percentage of Revenues43.128.738.428.918.710.011.418.715.918.526.623.018.018.331.655.051.1
Percentage of Revenues43.128.738.428.918.710.011.418.715.918.526.623.018.018.331.655.051.1
Percentage of Revenues srt:Asia100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

srt:Europe


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value5.047.1225.4896.3295.2614.9525.459.7567.564.8715.3826.4755.0644.2891.6552.512.632
Percentage of Revenues15.227.520.024.331.132.231.837.832.627.320.525.628.032.123.021.020.6
Percentage of Revenues15.227.520.024.331.132.231.837.832.627.320.525.628.032.123.021.020.6
Percentage of Revenues srt:Europe100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:OtherInternationalCountries


Revenuesus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-09-30
Value2.9992.8232.4723.9031.6442.3012.6942.3992.6682.92.8912.5862.0011.6481.1970.9090.9980.8210.680.8070.0
Percentage of Revenues9.010.99.015.09.715.015.79.311.516.311.010.211.112.316.67.67.815.010.38.20.0
Percentage of Revenues9.010.99.015.09.715.015.79.311.516.311.010.211.112.316.67.67.815.010.38.20.0
Percentage of Revenues trtn:OtherInternationalCountries100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

Assets

us-gaap:Assets

us-gaap:Assets


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value113351049097129624968198749642980199951011010270103481011096809577938291738960871386870.0080.0126320.047754863
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0

us-gaap:Assets dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Assetsdei:
Period End2020-12-312019-12-31
Value25692535
Percentage of Assets26.526.3
Percentage of Assets26.526.3
Percentage of Assets trtn:TritonInternationalLimitedHoldings100.0100.0

us-gaap:Assets us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302014-12-31
Value112421039096129516956398289596975599431005710224102971005596339534933791248899866086334576465847754863
Percentage of Assets99.299.099.098.998.899.599.599.599.599.599.699.599.599.599.599.599.599.399.499.436231483.50.0100.0100.0
Percentage of Assets99.299.099.098.998.899.599.599.599.599.599.699.599.599.599.599.599.599.399.499.436231483.50.0100.0100.0
Percentage of Assets trtn:EquipmentLeasing100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:EquipmentTrading


Assetsus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302014-12-31
Value921001001071184546465252455054464344496052530.00.00.00.0
Percentage of Assets0.81.01.01.11.20.50.50.50.50.50.40.50.50.50.50.50.50.70.60.60.00.00.00.0
Percentage of Assets0.81.01.01.11.20.50.50.50.50.50.40.50.50.50.50.50.50.70.60.60.00.00.00.0
Percentage of Assets trtn:EquipmentTrading100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

Liabilities

us-gaap:Liabilities

us-gaap:Liabilities


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value860877667146710571727324711074937659782179447964777774167367734673527146690668980.00.00.010725
Percentage of Liabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0
Percentage of Assets75.974.073.673.874.174.273.776.576.677.477.477.076.976.676.978.380.179.879.379.40.00.00.0

us-gaap:Liabilities dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Liabilitiesdei:
Period End2020-12-312019-12-31
Value3.8023.024
Percentage of Liabilities0.10.0
Percentage of Assets0.00.0
Percentage of Assets trtn:TritonInternationalLimitedHoldings0.10.1

Liabilities And Stockholders Equity

us-gaap:LiabilitiesAndStockholdersEquity

us-gaap:LiabilitiesAndStockholdersEquity


Liabilities
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value113351049097129624968198749642980199951011010270103481011096809577938291738960871386870.0080.0126320.0
Percentage of LiabilitiesAndStockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:LiabilitiesAndStockholdersEquity dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Liabilities
Period End2020-12-312019-12-31
Value25692535
Percentage of LiabilitiesAndStockholdersEquity26.526.3
Percentage of Assets26.526.3
Percentage of Assets trtn:TritonInternationalLimitedHoldings100.0100.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2565253223072336225122032257220221332076190016831672166316420.0080.012632-0.010725
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.426.323.523.422.321.521.821.822.021.720.318.418.719.118.9100.0100.00.0

us-gaap:StockholdersEquity dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Stockholders
Period End2020-12-312019-12-31
Value25652532
Percentage of StockholdersEquity100.0100.0
Percentage of Assets26.426.3
Percentage of Assets trtn:TritonInternationalLimitedHoldings99.999.9

Cash And Cash Equivalents At Carrying Value

us-gaap:CashAndCashEquivalentsAtCarryingValue

us-gaap:CashAndCashEquivalentsAtCarryingValue


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-312013-12-31
Value7723361173252417624645604875481181321461691351131290.00.00.0616564
Percentage of CashAndCashEquivalentsAtCarryingValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0100.0100.0100.0
Percentage of Assets0.72.20.61.82.64.20.60.50.50.60.50.70.51.21.41.61.81.51.31.50.00.00.01.31.30.0

Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents


Cash
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302016-12-312015-12-31
Value204386151336350520168158160177159202180246226230281163138
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets1.83.71.63.53.65.31.81.61.61.81.62.01.82.62.42.53.11.90.0

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Cash
Period End2020-12-312019-12-312018-12-31
Value0.0010.0010.002
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents0.00.00.0
Percentage of Assets0.00.00.0
Percentage of Assets trtn:TritonInternationalLimitedHoldings0.00.00.0

Amortization Of Intangible Assets

us-gaap:AmortizationOfIntangibleAssets

us-gaap:AmortizationOfIntangibleAssets


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value4.44.65.25.45.76.27.38.81012151519182421222428260.00.00.0
Percentage of AmortizationOfIntangibleAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Investments In Affiliates Subsidiaries Associates And Joint Ventures

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures dei:LegalEntity

us-gaap:InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures

trtn:TritonInternationalLimitedHoldings


Investments
Period End2020-12-312019-12-31
Value25692535
Percentage of InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures100.0100.0
Percentage of Assets26.526.3
Percentage of Assets trtn:TritonInternationalLimitedHoldings100.0100.0

Goodwill

us-gaap:Goodwill

us-gaap:Goodwill


Goodwill
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-07-122016-03-312015-12-312015-09-302014-12-31
Value2362362362362362362362362362362362362362362362362362362362612610.00.00.00.0
Percentage of Goodwill100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0
Percentage of Assets2.12.32.42.52.42.42.52.42.42.32.32.32.32.42.52.52.62.62.73.00.00.00.00.00.0

us-gaap:Goodwill us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302014-12-31
Value2202202202202202202202202202202202202202202202202202202202440.00.00.00.0
Percentage of Goodwill93.393.393.393.393.393.393.393.393.393.393.393.393.393.393.393.393.393.393.393.30.00.00.00.0
Percentage of Assets1.92.12.32.32.32.22.32.32.22.22.22.12.22.32.32.42.42.52.52.80.00.00.00.0
Percentage of Assets trtn:EquipmentLeasing2.02.12.32.32.32.22.32.32.22.22.22.12.22.32.32.42.42.52.62.80.00.00.00.0

trtn:EquipmentTrading


Goodwillus-gaap:
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302014-12-31
Value15151515151515151515151515151515151515170.00.00.00.0
Percentage of Goodwill6.76.76.76.76.76.76.76.76.76.76.76.76.76.76.76.76.76.76.76.70.00.00.00.0
Percentage of Assets0.10.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.20.00.00.00.0
Percentage of Assets trtn:EquipmentTrading17.115.715.814.713.434.434.134.030.030.134.731.229.033.736.535.331.726.029.932.50.00.00.00.0

Finite Lived Intangible Assets Net

us-gaap:FiniteLivedIntangibleAssetsNet us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsNet

trtn:AboveMarketLeaseIntangibles


Finite
Period End2021-06-302021-03-31
Value2429
Percentage of FiniteLivedIntangibleAssetsNet100.0100.0
Percentage of Assets0.20.3
Percentage of Assets trtn:AboveMarketLeaseIntangibles0.00.0

trtn:AboveMarketLeaseIntangiblesDomain


Finite
Period End2020-09-302019-06-302019-03-31
Value387282
Percentage of FiniteLivedIntangibleAssetsNet0.00.00.0
Percentage of Assets0.40.70.8
Percentage of Assets trtn:AboveMarketLeaseIntangiblesDomain0.00.00.0

Operating Lease Right Of Use Asset

us-gaap:OperatingLeaseRightOfUseAsset

us-gaap:OperatingLeaseRightOfUseAsset


Operating
Period End2020-12-312019-12-312019-01-01
Value5062000.07616000.08900000.0
Percentage of OperatingLeaseRightOfUseAsset100.0100.0100.0
Percentage of Assets0.10.10.0

us-gaap:OperatingLeaseRightOfUseAsset us-gaap:BalanceSheetLocation

us-gaap:OtherAssets


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value5467000.04750000.05062000.05756000.06393000.06833000.07616000.07206000.07862000.08289000.0
Percentage of OperatingLeaseRightOfUseAsset0.00.0100.00.00.00.0100.00.00.00.0
Percentage of Assets0.00.00.10.10.10.10.10.10.10.1
Percentage of Assets us-gaap:OtherAssets0.00.00.00.00.00.00.00.00.00.0

Other Assets

us-gaap:OtherAssets

us-gaap:OtherAssets


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value826883726568384748383432356949495153535540
Percentage of OtherAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.70.70.90.70.70.70.40.50.50.40.30.30.40.70.50.50.60.60.60.60.0

us-gaap:OtherAssets dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Other
Period End2020-12-312019-12-31
Value0.0460.049
Percentage of OtherAssets0.10.1
Percentage of Assets0.00.0
Percentage of Assets trtn:TritonInternationalLimitedHoldings0.00.0

Taxes Payable Current

us-gaap:TaxesPayableCurrent

us-gaap:TaxesPayableCurrent


Taxes
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1.3311.489109.6919.1148.752
Percentage of TaxesPayableCurrent100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.10.10.10.0

Long Term Debt

us-gaap:LongTermDebt

us-gaap:LongTermDebt


Long
Period End2020-12-312018-12-31
Value64277520
Percentage of LongTermDebt100.0100.0
Percentage of Assets66.273.2

Debt And Capital Lease Obligations

us-gaap:DebtAndCapitalLeaseObligations

us-gaap:DebtAndCapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312016-12-312015-12-31
Value770469706444646966136789668470427266759564153185
Percentage of DebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets68.066.466.467.268.368.869.371.972.774.073.60.0

us-gaap:DebtAndCapitalLeaseObligations us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:FairValueInputsLevel2


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value7728703465366563668364586747
Percentage of DebtAndCapitalLeaseObligations100.3100.9101.4101.4101.195.1101.0
Percentage of Assets68.267.167.368.269.065.470.0
Percentage of Assets us-gaap:FairValueInputsLevel20.00.00.00.00.00.00.0

us-gaap:DebtAndCapitalLeaseObligations us-gaap:LongtermDebtType

trtn:AssetBackedSecuritizationTermNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-08-232017-06-302017-06-152017-04-072017-03-312016-12-312016-09-302015-12-31
Value39844076292029862527262327192815287029673063315430042741237824504501858319281132613841451557
Percentage of DebtAndCapitalLeaseObligations51.758.545.346.238.238.640.740.039.50.040.30.00.00.00.00.00.00.00.00.00.021.60.017.5
Percentage of Assets35.238.930.131.026.126.628.228.728.729.429.830.529.728.324.826.10.020.30.00.014.815.916.70.0
Percentage of Assets trtn:AssetBackedSecuritizationTermNotes0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

trtn:AssetBackedWarehouseFacility


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value18520264195470270370410410350340232175130110455966606606600.0
Percentage of DebtAndCapitalLeaseObligations2.40.34.13.07.14.05.55.85.60.04.50.00.00.00.00.00.00.010.30.00.0
Percentage of Assets1.60.22.72.04.92.73.84.24.13.53.32.21.71.31.10.56.57.47.67.60.0
Percentage of Assets trtn:AssetBackedWarehouseFacility0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

trtn:CorporateNotes


Debt
Period End2021-06-30
Value1700
Percentage of DebtAndCapitalLeaseObligations22.1
Percentage of Assets15.0
Percentage of Assets trtn:CorporateNotes0.0

trtn:InstitutionalNotes


Debt
Period End2021-06-302021-03-312020-12-31
Value64816111642
Percentage of DebtAndCapitalLeaseObligations8.423.125.5
Percentage of Assets5.715.416.9
Percentage of Assets trtn:InstitutionalNotes0.00.00.0

trtn:InstitutionalNotesDomain


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-07-132017-06-302017-03-312016-12-312016-09-302015-12-31
Value1642169417331926195719652004216721982206223923582381238825021712232223322202140
Percentage of DebtAndCapitalLeaseObligations25.526.226.228.429.327.927.60.028.90.00.00.00.00.00.00.00.034.80.067.2
Percentage of Assets16.917.617.919.520.320.120.121.421.421.322.124.424.925.50.023.724.925.625.60.0
Percentage of Assets trtn:InstitutionalNotesDomain0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

trtn:TermNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-31
Value405820840860114411721200122712541543
Percentage of DebtAndCapitalLeaseObligations5.311.813.013.317.317.318.017.417.320.3
Percentage of Assets3.67.88.68.911.811.912.412.512.615.0
Percentage of Assets trtn:TermNotes0.00.00.00.00.00.00.00.00.00.0

us-gaap:CapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312017-01-312016-12-312016-09-302015-12-31
Value161617171818275052737589939610311312212635967513
Percentage of DebtAndCapitalLeaseObligations0.20.20.30.30.30.30.40.70.70.01.00.00.00.00.00.00.00.00.01.50.00.4
Percentage of Assets0.10.20.20.20.20.20.30.50.50.70.70.90.91.01.11.21.31.40.01.10.90.0
Percentage of Assets us-gaap:CapitalLeaseObligations0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:LineOfCredit


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value76542676071671877741057367336537545034040305115267666708650142
Percentage of DebtAndCapitalLeaseObligations9.96.111.811.110.911.56.18.19.30.04.90.00.00.00.00.00.00.011.00.04.5
Percentage of Assets6.74.17.87.47.47.94.35.86.73.63.74.33.40.43.21.22.97.48.17.50.0
Percentage of Assets us-gaap:LineOfCredit0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Deferred Income Tax Liabilities Net

us-gaap:DeferredIncomeTaxLiabilitiesNet

us-gaap:DeferredIncomeTaxLiabilitiesNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value355342327319302297301
Percentage of DeferredIncomeTaxLiabilitiesNet100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets3.13.33.43.33.13.03.1

Lessee Operating Lease Liability Payments Due Year Two

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearTwo


Lessee
Period End2020-12-312020-09-30
Value2220000.02756000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearTwo100.0100.0
Percentage of Assets0.00.0

Lessee Operating Lease Liability Payments Due Year Three

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearThree


Lessee
Period End2020-12-312020-09-30
Value1513000.02288000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearThree100.0100.0
Percentage of Assets0.00.0

Lessee Operating Lease Liability Payments Due Year Four

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFour


Lessee
Period End2020-12-312020-09-30
Value67000.01379000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFour100.0100.0
Percentage of Assets0.00.0

Lessee Operating Lease Liability Payments Due Year Five

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueYearFive


Lessee
Period End2020-09-30
Value67000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueYearFive100.0
Percentage of Assets0.0

Operating Lease Liability

us-gaap:OperatingLeaseLiability

us-gaap:OperatingLeaseLiability


Operating
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-01-01
Value6.0886.8617.5738.0868.948.610
Percentage of OperatingLeaseLiability100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.10.10.10.10.10.10.0

us-gaap:OperatingLeaseLiability us-gaap:BalanceSheetLocation

trtn:AccountsPayableandOtherAccruedExpenses


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value6.3325.6976.0886.8617.5738.0868.948.69.3239.813
Percentage of OperatingLeaseLiability0.00.0100.0100.0100.0100.0100.0100.00.00.0
Percentage of Assets0.10.10.10.10.10.10.10.10.10.1
Percentage of Assets trtn:AccountsPayableandOtherAccruedExpenses0.00.00.00.00.00.00.00.00.00.0

Lessee Operating Lease Liability Payments Due

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDue


Lessee
Period End2020-12-312020-09-30
Value6428000.07261000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDue100.0100.0
Percentage of Assets0.10.1

Lessee Operating Lease Liability Undiscounted Excess Amount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount

us-gaap:LesseeOperatingLeaseLiabilityUndiscountedExcessAmount


Lessee
Period End2020-12-312020-09-30
Value340000.0400000.0
Percentage of LesseeOperatingLeaseLiabilityUndiscountedExcessAmount100.0100.0
Percentage of Assets0.00.0

Stockholders Equity

us-gaap:StockholdersEquity

us-gaap:StockholdersEquity


Stockholders
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value2565253223072336225122032257220221332076190016831672166316420.0080.012632-0.010725
Percentage of StockholdersEquity100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets26.426.323.523.422.321.521.821.822.021.720.318.418.719.118.9100.0100.00.0

us-gaap:StockholdersEquity dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Stockholders
Period End2020-12-312019-12-31
Value25652532
Percentage of StockholdersEquity100.0100.0
Percentage of Assets26.426.3
Percentage of Assets trtn:TritonInternationalLimitedHoldings99.999.9

Stockholders Equity Including Portion Attributable To Noncontrolling Interest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-312014-12-312013-12-31
Value27272724256525182508255025322307233622882325238423322264220920351821181318061788137712971360
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets24.126.026.426.225.925.826.323.523.422.622.623.023.123.423.121.719.920.220.720.60.026.70.0

us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-79.792-63.062-133.035-152.501-160.997-150.624-31.633-56.385-34.442-1.034144038342626-3.666
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-2.9-2.3-5.2-6.1-6.4-5.9-1.2-2.4-1.5-0.00.61.71.61.51.21.5-0.3
Percentage of Assets-0.7-0.6-1.4-1.6-1.7-1.5-0.3-0.6-0.3-0.00.10.40.40.40.30.30.0
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdditionalPaidInCapital


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value906902905903901897902907909906896895894890889690176175156
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest33.233.135.335.935.935.235.639.338.939.638.637.638.339.340.238.212.813.511.5
Percentage of Assets8.08.69.39.49.39.19.49.39.19.08.78.78.89.29.37.90.03.60.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value0.8130.8130.8120.8120.8110.8110.810.810.8110.8110.8090.8090.8090.8080.8070.7440.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:PreferredStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-31
Value555555555555555555405230230860.00.00.00.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest20.420.421.622.022.121.816.010.09.83.80.00.00.00.00.00.0
Percentage of Assets4.95.35.75.85.75.64.22.32.30.90.00.00.00.00.00.0
Percentage of Assets us-gaap:PreferredStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:RetainedEarnings


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-312014-12-312013-12-31
Value1781176516741597158715641533149314451400134913211269120611599451044933998
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest65.364.865.363.463.361.360.664.761.961.258.055.454.453.352.552.375.872.073.4
Percentage of Assets15.716.817.216.616.415.815.915.214.513.913.112.812.612.512.110.80.019.20.0
Percentage of Assets us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:TreasuryStock


Stockholders
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312016-12-312015-12-31
Value-436.822-436.822-436.822-385.696-374.904-315.998-278.51-267.233-215.349-141.407-58.114-1.1150.00.00.00.00.0
Percentage of StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest-16.0-16.0-17.0-15.3-14.9-12.4-11.0-11.6-9.2-6.2-2.5-0.00.00.00.00.00.0
Percentage of Assets-3.9-4.2-4.5-4.0-3.9-3.2-2.9-2.7-2.2-1.4-0.6-0.00.00.00.00.00.0
Percentage of Assets us-gaap:TreasuryStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Common Stock Value

us-gaap:CommonStockValue dei:LegalEntity

us-gaap:CommonStockValue

trtn:TritonInternationalLimitedHoldings


Common
Period End2020-12-312019-12-31
Value812000.0810000.0
Percentage of CommonStockValue100.0100.0
Percentage of Assets0.00.0
Percentage of Assets trtn:TritonInternationalLimitedHoldings0.00.0

us-gaap:CommonStockValue us-gaap:StatementClassOfStock

trtn:DesignatedCommonStock


Common
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value813000.0813000.0812000.0812000.0811000.0811000.0810000.0810000.0811000.0809000.0809000.0809000.0808000.0807000.0807000.0745000.0745000.0744000.0
Percentage of CommonStockValue0.00.0100.00.00.00.0100.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets trtn:DesignatedCommonStock0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Additional Paid In Capital

us-gaap:AdditionalPaidInCapital

us-gaap:AdditionalPaidInCapital


Additional
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value9069029059039018979029079099068968958948908898876936916906890.0440.0275670.0
Percentage of AdditionalPaidInCapital100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets8.08.69.39.49.39.19.49.39.19.08.78.78.89.29.39.57.67.77.97.9550.0218.20.0

us-gaap:AdditionalPaidInCapital dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Additional
Period End2020-12-312019-12-31
Value905902
Percentage of AdditionalPaidInCapital100.0100.0
Percentage of Assets9.39.4
Percentage of Assets trtn:TritonInternationalLimitedHoldings35.235.6

Retained Earnings Accumulated Deficit

us-gaap:RetainedEarningsAccumulatedDeficit

us-gaap:RetainedEarningsAccumulatedDeficit


Retained
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value178117651674159715871564153314931445140013491321126912061159988965952945956-0.036-0.014935-0.010725
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets15.716.817.216.616.415.815.915.214.513.913.112.812.612.512.110.510.510.610.811.0-450.0-118.20.0

us-gaap:RetainedEarningsAccumulatedDeficit dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Retained
Period End2020-12-312019-12-31
Value16741533
Percentage of RetainedEarningsAccumulatedDeficit100.0100.0
Percentage of Assets17.215.9
Percentage of Assets trtn:TritonInternationalLimitedHoldings65.260.5

Accumulated Other Comprehensive Income Loss Net Of Tax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value-79.792-63.062-133.035-152.501-160.997-150.624-31.633-56.385-34.442-1.034144038342622232726-3.363-3.666
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets-0.7-0.6-1.4-1.6-1.7-1.5-0.3-0.6-0.3-0.00.10.40.40.40.30.20.30.30.3-0.00.0

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Accumulated
Period End2020-12-312019-12-31
Value-133.035-31.633
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0
Percentage of Assets-1.4-0.3
Percentage of Assets trtn:TritonInternationalLimitedHoldings-5.2-1.2

us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value-75.346-58.574-128.526-147.763-156.083-145.825-27.096-51.634-29.833.4031945423931272832310.390.00.00.00.00.0
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax94.492.996.696.996.996.885.791.686.6-329.1130.8110.8111.4111.9115.9118.7118.0116.0116.5-11.60.00.0-0.00.00.0
Percentage of Assets-0.7-0.6-1.3-1.5-1.6-1.5-0.3-0.5-0.30.00.20.40.40.40.30.30.30.40.40.00.00.00.00.00.0
Percentage of Assets us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedOtherComprehensiveIncome


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value-79.792-63.062-133.035-152.501-160.997-150.624-31.633-56.385-34.442-1.034144038342622232726-3.363-3.81-3.565-3.666-3.626-3.258
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.00.00.0
Percentage of Assets-0.7-0.6-1.4-1.6-1.7-1.5-0.3-0.6-0.3-0.00.10.40.40.40.30.20.30.30.3-0.0-47625.0-28222.00.0-0.1-0.1
Percentage of Assets us-gaap:AccumulatedOtherComprehensiveIncome0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AccumulatedTranslationAdjustment


Accumulated
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value-4.446-4.488-4.509-4.738-4.914-4.799-4.537-4.751-4.612-4.437-4.48-4.409-4.359-4.181-4.273-4.273-4.312-4.427-4.424-3.753-3.81-3.565-3.666-3.626-3.258
Percentage of AccumulatedOtherComprehensiveIncomeLossNetOfTax5.67.13.43.13.13.214.38.413.4429.1-30.8-10.8-11.4-11.9-15.9-18.7-18.0-16.0-16.5111.60.00.0100.00.00.0
Percentage of Assets-0.0-0.0-0.0-0.0-0.1-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.1-0.0-47625.0-28222.00.0-0.1-0.1
Percentage of Assets us-gaap:AccumulatedTranslationAdjustment0.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.00.0

Treasury Stock Value

us-gaap:TreasuryStockValue

us-gaap:TreasuryStockValue


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value436436436385374315278267215141581.1150.0
Percentage of TreasuryStockValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0
Percentage of Assets3.94.24.54.03.93.22.92.72.21.40.60.00.0

us-gaap:TreasuryStockValue dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Treasury
Period End2020-12-312019-12-31
Value436278
Percentage of TreasuryStockValue100.0100.0
Percentage of Assets4.52.9
Percentage of Assets trtn:TritonInternationalLimitedHoldings17.011.0

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

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.2951.7152.0584.2561.6051.7673.6531.8181.7513.1492.512
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Adjustments
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3.2951.7132.0574.2561.6031.7663.6531.8161.7513.1482.511
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue100.099.9100.0100.099.999.9100.099.9100.0100.0100.0
Percentage of Assets0.00.00.00.00.00.00.00.00.00.00.0
Percentage of Assets us-gaap:AdditionalPaidInCapital0.00.00.00.00.00.00.00.00.00.00.0

us-gaap:CommonStock


Adjustments
Period End2021-03-312020-09-302020-03-312019-09-302019-03-312018-06-302018-03-31
Value0.0020.0010.0020.0010.0020.0010.001
Percentage of AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue0.10.00.10.10.10.00.0
Percentage of Assets0.00.00.00.00.00.00.0
Percentage of Assets us-gaap:CommonStock0.00.00.00.00.00.00.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value312300261265218197282277206295230
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues941.21160.1954.01018.51293.31287.11645.71076.5887.91658.8875.6

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-1074.408-525.684-317.228-53.761-104.904-13.124-25.9945-49.5055.992-215.206
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3237.8-2026.1-1157.6-206.0-620.6-85.3-151.5177.5-213.333.6-819.1

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value580459-128.93-226.151-283.404166-245.553-325.745-173.512-283.943-57.751
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1749.71769.3-470.5-866.7-1676.61084.4-1431.0-1262.8-747.6-1592.7-219.8

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

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect

us-gaap:CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect


Cash
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-181.46234-14.14-169.699351-2.269-16.93417
Percentage of CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-546.8903.2-54.2-1004.02286.2-8.8-73.099.7

Amortization Of Financing Costs

us-gaap:AmortizationOfFinancingCosts

us-gaap:AmortizationOfFinancingCosts


Amortization
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3.1131.1422.1843.6023.5923.5953.0882.8693.2483.6014.9353.4433.5143.1133.2163.4244.2712.49-2.6836.0861.4071.265-3.291
Percentage of AmortizationOfFinancingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Income Tax Expense Benefit

us-gaap:DeferredIncomeTaxExpenseBenefit

us-gaap:DeferredIncomeTaxExpenseBenefit


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value13117.221166.5325.5058.2964.9756.7947.1163110149.301-123.0511106.5935.964-7.2220.1840.2651.246
Percentage of DeferredIncomeTaxExpenseBenefit100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Depreciation Depletion And Amortization

us-gaap:DepreciationDepletionAndAmortization

us-gaap:DepreciationDepletionAndAmortization


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value15414313913613313213213313513413914113313013012812411712011281798377
Percentage of DepreciationDepletionAndAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DepreciationDepletionAndAmortization us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value15314313913613313213213313513413914113312913012812311711911281798377
Percentage of DepreciationDepletionAndAmortization99.999.999.999.999.999.999.999.999.999.999.899.999.999.699.999.999.999.999.999.8100.0100.0100.0100.0

trtn:EquipmentTrading


Depreciation
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.1750.170.1790.190.1760.1770.1770.1730.1670.1870.2340.0740.0840.5790.150.1530.1590.1590.1670.1750.00.00.00.0
Percentage of DepreciationDepletionAndAmortization0.10.10.10.10.10.10.10.10.10.10.20.10.10.40.10.10.10.10.10.20.00.00.00.0

Increase Decrease In Accounts Receivable

us-gaap:IncreaseDecreaseInAccountsReceivable

us-gaap:IncreaseDecreaseInAccountsReceivable


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value1.879104.419-13.453173.775-32.165-9.46128-41.42143-9.111291.0714.871.4952.955-3.3535.817-17.9383.671-1.6611.15
Percentage of IncreaseDecreaseInAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Operating Activities

us-gaap:NetCashProvidedByUsedInOperatingActivities

us-gaap:NetCashProvidedByUsedInOperatingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value312300261265218197282277206295230
Percentage of NetCashProvidedByUsedInOperatingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues941.21160.1954.01018.51293.31287.11645.71076.5887.91658.8875.6

Net Income Loss

us-gaap:NetIncomeLoss

us-gaap:NetIncomeLoss


Net
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312016-06-30
Value651395670779086929510682-0.021
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues196.5539.0216.4417.6500.9351.2371.0520.6378.1589.8619.60.0

us-gaap:NetIncomeLoss us-gaap:StatementEquityComponents

us-gaap:CommonStock


Net
Period End2020-09-30
Value56
Percentage of NetIncomeLoss100.0
Percentage of Revenues216.4
Percentage of Revenues us-gaap:CommonStock0.0

us-gaap:RetainedEarnings


Net
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value6513970779086929410480
Percentage of NetIncomeLoss100.0100.0100.0100.0100.0100.099.498.598.297.6
Percentage of Revenues196.5539.0417.6500.9351.2371.0517.3372.6579.4604.8
Percentage of Revenues us-gaap:RetainedEarnings0.00.00.00.00.00.00.00.00.00.0

Profit Loss

us-gaap:ProfitLoss

us-gaap:ProfitLoss


Profit
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6513912556707783908692719510682209594836
Percentage of ProfitLoss100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues196.5539.0458.7216.4417.6500.9488.2351.2371.0520.6271.9378.1589.8619.62909.6497.3376.4662.0

Share Based Compensation

us-gaap:ShareBasedCompensation

us-gaap:ShareBasedCompensation


Share
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3.31.72.14.31.61.83.71.81.631.73.22.51.151.1942.2391.0571.0652.0460.931.3582.502
Percentage of ShareBasedCompensation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Net Cash Provided By Used In Investing Activities

us-gaap:NetCashProvidedByUsedInInvestingActivities

us-gaap:NetCashProvidedByUsedInInvestingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value-1074.408-525.684-317.228-53.761-104.904-13.124-25.9945-49.5055.992-215.206
Percentage of NetCashProvidedByUsedInInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues-3237.8-2026.1-1157.6-206.0-620.6-85.3-151.5177.5-213.333.6-819.1

Payments To Acquire Productive Assets

us-gaap:PaymentsToAcquireProductiveAssets

us-gaap:PaymentsToAcquireProductiveAssets


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value113857938913415762791010643256463625258377520399265244320214322
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsToAcquireProductiveAssets us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-03-312016-12-312016-03-312015-12-31
Value1138579389134157627910106432564636252582652444322
Percentage of PaymentsToAcquireProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.9100.0100.0

Net Cash Provided By Used In Financing Activities

us-gaap:NetCashProvidedByUsedInFinancingActivities

us-gaap:NetCashProvidedByUsedInFinancingActivities


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-31
Value580459-128.93-226.151-283.404166-245.553-325.745-173.512-283.943-57.751
Percentage of NetCashProvidedByUsedInFinancingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0
Percentage of Revenues1749.71769.3-470.5-866.7-1676.61084.4-1431.0-1262.8-747.6-1592.7-219.8

Payments Of Dividends Common Stock

us-gaap:PaymentsOfDividendsCommonStock

us-gaap:PaymentsOfDividendsCommonStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-222016-07-112016-09-302016-06-302016-03-312015-12-31
Value383838353537314140404141413635333333333318510.00.00.0
Percentage of PaymentsOfDividendsCommonStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

Dividends

us-gaap:Dividends

us-gaap:Dividends


Dividends
Period End2021-06-102021-03-122020-12-312020-09-102020-09-302020-06-112020-06-302020-03-132020-03-122020-03-312019-12-032019-12-312019-09-052019-09-302019-06-062019-06-302019-03-122019-03-312018-12-032018-12-312018-09-042018-09-302018-06-012018-06-302018-03-122018-03-312017-12-012017-12-312017-09-012017-09-302017-06-012017-06-302017-03-202017-03-312016-12-312016-09-302016-06-30
Value38383835353535373737373737373838404041414141414136363636333333333333333318
Percentage of Dividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:Dividends us-gaap:StatementClassOfStock

us-gaap:SeriesBPreferredStock


Dividendsus-gaap:
Period End2021-06-082021-03-082020-12-312020-09-082020-09-302020-06-082020-06-302020-03-092020-03-312019-12-312019-09-092019-09-30
Value2.92.92.92.92.92.92.92.92.92.92.62.6
Percentage of Dividends0.00.07.68.20.08.10.07.80.07.86.90.0

us-gaap:SeriesCPreferredStock


Dividendsus-gaap:
Period End2021-06-082021-03-082020-12-312020-09-082020-09-302020-06-082020-06-302020-03-092020-03-312019-12-31
Value3.23.23.23.23.23.23.23.23.21.4
Percentage of Dividends0.00.08.49.00.08.90.08.60.03.8

us-gaap:SeriesDPreferredStock


Dividendsus-gaap:
Period End2021-06-082021-03-082020-12-312020-09-082020-09-302020-06-082020-06-302020-03-092020-03-31
Value2.62.62.62.62.62.62.61.51.5
Percentage of Dividends0.00.06.87.30.07.30.04.00.0

Effective Income Tax Rate Continuing Operations

us-gaap:EffectiveIncomeTaxRateContinuingOperations

us-gaap:EffectiveIncomeTaxRateContinuingOperations


Effective
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value17.47.7-1.7121.90.0870.0670.00130.0510.0850.0780.05230.0930.130.112-0.52940.1570.1930.164-0.14180.1360.1350.09
Percentage of EffectiveIncomeTaxRateContinuingOperations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Liabilities

us-gaap:DeferredTaxLiabilities

us-gaap:DeferredTaxLiabilities


Deferred
Period End2020-12-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value32730129128928628225424322721533632531731731820
Percentage of DeferredTaxLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

Deferred Tax Assets Net

us-gaap:DeferredTaxAssetsNet

us-gaap:DeferredTaxAssetsNet


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value4079652002842.753
Percentage of DeferredTaxAssetsNet100.0100.0100.0100.0100.0100.0

Unrecognized Tax Benefits

us-gaap:UnrecognizedTaxBenefits

us-gaap:UnrecognizedTaxBenefits


Unrecognized
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-312014-12-31
Value650000.0958000.08590000.08250000.07777000.07345000.07395000.0
Percentage of UnrecognizedTaxBenefits100.0100.0100.0100.0100.0100.0100.0

trtn:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares us-gaap:StatementEquityComponents

trtn:AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares

us-gaap:CommonStock


Adjustmentsto
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value21568.0207080.02263.038592.0184640.092997.041535.0170000.03920.039320.0157000.0
Percentage of AdjustmentstoAdditionalPaidinCapitalSharebasedCompensationRequisiteServicePeriodRecognitionShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:ComprehensiveIncomeLossNetofTaxAttributabletoParentIncludingDividendsonPreferredShares

trtn:ComprehensiveIncomeLossNetofTaxAttributabletoParentIncludingDividendsonPreferredShares


Comprehensive
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value371991345449-51.78101635076
Percentage of ComprehensiveIncomeLossNetofTaxAttributabletoParentIncludingDividendsonPreferredShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:DebtRelatedCostsExtinguishment us-gaap:LongtermDebtType

trtn:DebtRelatedCostsExtinguishment

trtn:TermLoan


Debt
Period End2020-09-21
Value0.3
Percentage of DebtRelatedCostsExtinguishment100.0

trtn:DerivativeInstrumentAmortizationofInterestRate us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

trtn:DerivativeInstrumentAmortizationofInterestRate

us-gaap:InterestRateSwap, us-gaap:Nondesignated, trtn:UnrealizedGainLossOnDerivativeInstruments


Derivative
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-30
Value0-11000.0297000.0504000.01267000.0986000.0322000.0-111000.0
Percentage of DerivativeInstrumentAmortizationofInterestRate0.0100.0100.0100.0100.0100.0100.0100.0

trtn:IncomeTaxExpenseBenefitIntraCompanyAssetSale

trtn:IncomeTaxExpenseBenefitIntraCompanyAssetSale


Income
Period End2020-09-30
Value8600000.0
Percentage of IncomeTaxExpenseBenefitIntraCompanyAssetSale100.0

trtn:IncreaseDecreaseInCashCollectionsonFinanceLeaseReceivablesNetofIncomeEarned

trtn:IncreaseDecreaseInCashCollectionsonFinanceLeaseReceivablesNetofIncomeEarned


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value14121914311519201617
Percentage of IncreaseDecreaseInCashCollectionsonFinanceLeaseReceivablesNetofIncomeEarned100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:IncreaseDecreaseInSettlementOfInterestRateSwaps

trtn:IncreaseDecreaseInSettlementOfInterestRateSwaps


Increase
Period End2021-06-302021-03-31
Value-77000.05558000.0
Percentage of IncreaseDecreaseInSettlementOfInterestRateSwaps100.0100.0

trtn:Issuanceredemptionofcommonshares

trtn:Issuanceredemptionofcommonshares


Issuanceredemptionofcommonshares
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value0.0-4.1460.00.0-2.1560.0-4.6880.0-0.978
Percentage of Issuanceredemptionofcommonshares0.0100.00.00.0100.00.0100.00.0100.0

trtn:LeasesRelatedAmortization

trtn:LeasesRelatedAmortization


Leases
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value4.6924.8575.522.578.7347.0549.6098.4821112
Percentage of LeasesRelatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:NetNotionalAmountofInterestRateDuringPeriod us-gaap:DerivativeInstrumentRisk

trtn:NetNotionalAmountofInterestRateDuringPeriod

us-gaap:InterestRateSwap


Net
Period End2021-06-302021-03-312020-12-312020-09-30
Value02.020.011.98
Percentage of NetNotionalAmountofInterestRateDuringPeriod0.0100.0100.0100.0

trtn:NetNotionalAmountofInterestRateDuringPeriod us-gaap:DerivativeInstrumentRisk, us-gaap:VariableRate

us-gaap:InterestRateSwap, us-gaap:LondonInterbankOfferedRateLIBOR


Net
Period End2020-09-302020-06-30
Value0.350.0035
Percentage of NetNotionalAmountofInterestRateDuringPeriod17.70.0

trtn:OperatingAndCapitalLeasesIncomeStatementLeaseRevenue

trtn:OperatingAndCapitalLeasesIncomeStatementLeaseRevenue


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value369346337327321321331336338340355350329315313302281265259247158163173175178180
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:OperatingAndCapitalLeasesIncomeStatementLeaseRevenue us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value366343334325319321330336337340354349328314313301280264258247158163173175
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue99.299.299.199.299.499.999.899.899.899.899.799.799.599.899.799.799.799.799.699.7100.0100.0100.0100.0

trtn:EquipmentTrading


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value2.7952.9382.8752.4781.7770.4310.4980.580.6690.7890.9651.0561.5830.6680.7960.8380.9440.7430.8050.7780.00.00.00.0
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue0.80.80.90.80.60.10.20.20.20.20.30.30.50.20.30.30.30.30.30.30.00.00.00.0

trtn:OperatingAndCapitalLeasesIncomeStatementLeaseRevenue us-gaap:StatementGeographical

country:BM


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.5970.5750.4890.450.4380.4430.450.5150.5390.6780.8760.7780.7210.6130.7080.6450.2750.1160.1160.1150.1310.1020.0590.026
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue0.20.20.10.10.10.10.10.20.20.20.20.20.20.20.20.20.10.00.00.00.10.10.00.0

srt:Americas


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value2724232530262728303031313031313127
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue7.47.17.17.69.48.28.48.59.19.09.09.19.19.99.910.39.8

srt:Asia


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value135123118115117120128133134137146142134130130127120
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue36.735.735.135.136.637.638.939.739.740.341.140.840.941.341.442.142.7

srt:Europe


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-30
Value194186182175163164164164163162167164154143142133123
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue52.553.754.253.650.851.149.748.848.347.747.047.146.845.645.344.343.7

trtn:OtherInternationalCountries


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value111111119.8199.6959.4289.4689.3289.3929.4489.7149.7159.5959.8499.504109.85110108.5778.5928.8938.932
Percentage of OperatingAndCapitalLeasesIncomeStatementLeaseRevenue3.23.23.53.53.13.02.82.82.82.82.72.82.93.03.13.13.73.74.04.15.45.35.15.1

trtn:OtherComprehensiveIncomeLossNetofTaxIncludingNewAccountingAdoption

trtn:OtherComprehensiveIncomeLossNetofTaxIncludingNewAccountingAdoption


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-16.73698.496-10.373-118.991-21.943-33.408-15.597
Percentage of OtherComprehensiveIncomeLossNetofTaxIncludingNewAccountingAdoption100.0100.0100.0100.0100.0100.0100.0100.0

trtn:PaymentForTerminationOfDerivative

trtn:PaymentForTerminationOfDerivative


Payment
Period End2021-04-15
Value100000.0
Percentage of PaymentForTerminationOfDerivative100.0

trtn:PurchasesofTreasuryShares

trtn:PurchasesofTreasuryShares


Purchasesof
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value-51.126-11.943-60.886-34.357-12.644-52.517-74.809-82.266-56.2740.00.00.0
Percentage of PurchasesofTreasuryShares100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

trtn:SegmentReportingIncomeLossBeforeTaxes

trtn:SegmentReportingIncomeLossBeforeTaxes


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-31
Value168151136967782919795101111107123928875604121-60.3351315
Percentage of SegmentReportingIncomeLossBeforeTaxes100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:SegmentReportingIncomeLossBeforeTaxes us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value15714212791748189949298105104116898973584126-52.86913152226
Percentage of SegmentReportingIncomeLossBeforeTaxes93.293.893.795.296.998.398.096.596.296.994.797.394.697.6101.197.296.999.2124.287.6100.0100.00.00.0

trtn:EquipmentTrading


Segment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value119.3868.6144.6422.4331.3931.7843.4283.6693.1815.8812.8626.6052.216-1.0032.0791.8630.3150.184-3.9790.00.00.00.0
Percentage of SegmentReportingIncomeLossBeforeTaxes6.86.26.34.83.11.72.03.53.83.15.32.75.42.4-1.12.83.10.80.96.60.00.00.00.0

us-gaap:CapitalLeasesIncomeStatementLeaseRevenue

us-gaap:CapitalLeasesIncomeStatementLeaseRevenue


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value8.9256.9497.1677.4057.9748.6649.559.86810108.2473.6174.8174.8665.1055.4515.7796.0176.4514.891.9662.032.0122.034
Percentage of CapitalLeasesIncomeStatementLeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths

us-gaap:CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths


Cash
Period End2021-06-302021-03-31
Value-0.128
Percentage of CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths100.0100.0

us-gaap:CommonStockDividendsPerShareCashPaid

us-gaap:CommonStockDividendsPerShareCashPaid


Common
Period End2021-06-102021-06-302021-03-122021-03-312020-12-312020-09-102020-09-302020-06-112020-06-302020-03-132020-03-122020-03-312019-12-032019-12-312019-09-052019-09-302019-06-062019-06-302019-03-122019-03-312018-12-032018-12-312018-09-042018-09-302018-06-012018-06-302018-03-122018-03-312017-12-012017-12-312017-09-012017-09-302017-06-012017-06-302017-03-202017-03-312016-12-312016-09-222016-07-112016-09-302016-06-302016-03-312015-12-312015-09-30
Value0.570.570.570.570.570.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.520.450.450.450.450.450.450.450.450.450.450.450.450.450.90000
Percentage of CommonStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:ConcentrationRiskPercentage1 us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType

us-gaap:ConcentrationRiskPercentage1

trtn:CustomerOne, trtn:OperatingAndCapitalLeasesBilling, us-gaap:CreditConcentrationRisk


Concentration
Period End2021-03-31
Value21.0
Percentage of ConcentrationRiskPercentage1100.0

trtn:CustomerThree, trtn:OperatingAndCapitalLeasesBilling, us-gaap:CreditConcentrationRisk


Concentration
Period End2021-03-31
Value10.0
Percentage of ConcentrationRiskPercentage147.6

trtn:CustomerTwo, trtn:OperatingAndCapitalLeasesBilling, us-gaap:CreditConcentrationRisk


Concentration
Period End2021-03-31
Value14.0
Percentage of ConcentrationRiskPercentage166.7

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1 us-gaap:LongtermDebtType, us-gaap:VariableRate

us-gaap:DebtInstrumentBasisSpreadOnVariableRate1

trtn:SecondRevolvingCreditFacility, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-03-312020-03-31
Value1.850.0175
Percentage of DebtInstrumentBasisSpreadOnVariableRate1100.0100.0

trtn:TermNotes, us-gaap:LondonInterbankOfferedRateLIBOR


Debt
Period End2021-03-312020-03-31
Value2.850.0285
Percentage of DebtInstrumentBasisSpreadOnVariableRate1154.1162.9

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet

us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument, us-gaap:InterestExpense


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-09-302017-06-302017-03-312016-09-302016-06-302016-03-31
Value-7.439-7.577.7897.8346.1891.2590.144-1.53-2.307-2.355-0.941-2.161-1.8541.8240.16-0.694-0.80.2840.00.0
Percentage of DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value00-11000.0235000.0325000.0539000.0669000.0704000.0-3420000.0608000.0492000.0248000.02000.0-20000.0-283000.0-599000.0-1170000.0-864000.0-749000.0-654000.0-1097000.0-1386000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet0.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:IncomeStatementLocation

us-gaap:InterestRateSwap, us-gaap:Nondesignated, trtn:DebtTerminationExpense


Derivative
Period End2021-06-30
Value-883000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet0.0

us-gaap:InterestRateSwap, us-gaap:Nondesignated, us-gaap:GainLossOnDerivativeInstruments


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-30
Value00-11000.0235000.0325000.0539000.0669000.0-704000.03420000.0-608000.0492000.0-248000.0-1802000.020000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet0.00.0100.0100.0100.0100.0100.0-100.0-100.0-100.0100.0-100.0-90100.0-100.0

us-gaap:DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value00-11000.0234000.04134000.0536000.0667000.0702000.0-3411000.0606000.0491000.0248000.02000.0-20000.0-283000.0599000.0-5706000.0864000.0-749000.0654000.0-9895000.01386000.0
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet0.00.0100.099.61272.099.499.799.799.799.799.8100.0100.0100.0100.0-100.0487.7-100.0100.0-100.0902.0-100.0

trtn:EquipmentTrading


Derivative
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0001000.01000.03000.02000.02000.0-9000.02000.01000.000000000000
Percentage of DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet0.00.0-0.00.40.30.60.30.30.30.30.20.00.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0-0.0

us-gaap:DirectOperatingCosts

us-gaap:DirectOperatingCosts


Direct
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value6.3379.3714252923232018161511101111131521292712141512
Percentage of DirectOperatingCosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash

us-gaap:DividendsCommonStockCash


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value3838353637383940424236
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsCommonStockCash us-gaap:StatementEquityComponents

us-gaap:CommonStock


Dividends
Period End2020-09-30
Value35
Percentage of DividendsCommonStockCash100.0

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value38383637383940424236
Percentage of DividendsCommonStockCash100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPreferredStock

us-gaap:DividendsPreferredStock


Dividends
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10101010109.8256.6084.7082.0250.3050.00.00.00.0
Percentage of DividendsPreferredStock100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:DividendsPreferredStockCash

us-gaap:DividendsPreferredStockCash


Dividends
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-30
Value101010109.3954.421.833
Percentage of DividendsPreferredStockCash100.0100.0100.0100.0100.0100.0100.0

us-gaap:DividendsPreferredStockCash us-gaap:StatementEquityComponents

us-gaap:CommonStock


Dividends
Period End2020-09-30
Value10
Percentage of DividendsPreferredStockCash100.0

us-gaap:RetainedEarnings


Dividends
Period End2021-06-302021-03-312020-06-302020-03-312019-09-302019-06-30
Value1010109.3954.421.833
Percentage of DividendsPreferredStockCash100.0100.0100.0100.0100.0100.0

us-gaap:ExtinguishmentOfDebtAmount us-gaap:LongtermDebtType

us-gaap:ExtinguishmentOfDebtAmount

trtn:TermNotes


Extinguishment
Period End2021-05-27
Value820
Percentage of ExtinguishmentOfDebtAmount100.0

us-gaap:GainLossOnDerivativeInstrumentsNetPretax

us-gaap:GainLossOnDerivativeInstrumentsNetPretax


Gain
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value0-300000.0-300000.0-297000.0-350000.0-504000.0-1267000.0-986000.0-1405000.0-322000.0111000.01186000.01317000.0-629000.0-789000.01498000.09648000.03487000.0-4133000.0-4596000.03593000.0-4159000.0
Percentage of GainLossOnDerivativeInstrumentsNetPretax0.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfLeasedAssetsNetOperatingLeases

us-gaap:GainLossOnSaleOfLeasedAssetsNetOperatingLeases


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302015-06-302015-03-31
Value312118104.5374.0774.8576.1967.5198.4697.9997.055119.21810109.6395.161-4.261-12.319-1.93-1.837-1.058-3.2541.0775.248
Percentage of GainLossOnSaleOfLeasedAssetsNetOperatingLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:GainLossOnSaleOfLeasedAssetsNetOperatingLeases trtn:Impairment

trtn:EquipmentHeldForSale


Gain
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value-0.0420.005-0.766-1.053-1.49-1.364-1.324-1.407
Percentage of GainLossOnSaleOfLeasedAssetsNetOperatingLeases-0.10.0-7.1-23.2-36.5-22.0-17.6-16.6

us-gaap:GainLossOnSaleOfLeasedAssetsNetOperatingLeases trtn:LossgainAxis

trtn:Equipmentnetofsellingcosts


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value312118115.595.5676.0617.568.8439.876
Percentage of GainLossOnSaleOfLeasedAssetsNetOperatingLeases100.1100.0101.2107.1123.2136.5124.8122.0117.6116.6

us-gaap:GainLossOnSaleOfLeasedAssetsNetOperatingLeases us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Gain
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312017-09-302017-06-302016-09-302016-06-30
Value312118104.5374.077109.639-12.319-1.93
Percentage of GainLossOnSaleOfLeasedAssetsNetOperatingLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities

us-gaap:IncreaseDecreaseInAccountsPayableAndAccruedLiabilities


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-9.6391.886-19.52816-10.641-15.111111.658-11.8793.019-10.9813-17.6320.844-6.204-10.802-21.418-3.978-15.98532-9.0153.522-10.381
Percentage of IncreaseDecreaseInAccountsPayableAndAccruedLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncreaseDecreaseInAssetsHeldForSale

us-gaap:IncreaseDecreaseInAssetsHeldForSale


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-7.208-1.579-9.318-9.225.47-1.4352.039-6.719-0.2868.803-3.69-5.6556.5015.185-3.529-5.044-9.1418.893-1.436-2.5950.00.00.0
Percentage of IncreaseDecreaseInAssetsHeldForSale100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.0

us-gaap:IncreaseDecreaseInOtherOperatingAssets

us-gaap:IncreaseDecreaseInOtherOperatingAssets


Increase
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value-0.002-9.422.613191.90723-8.813-1.588111.757
Percentage of IncreaseDecreaseInOtherOperatingAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements

us-gaap:IncrementalCommonSharesAttributableToShareBasedPaymentArrangements


Incremental
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value331000.0282000.05000.0359000.0261000.0202000.0-63000.0560000.0617000.0549000.0-12000.0664000.0611000.0604000.0107000.0493000.0414000.0292000.00000-983000.0998000.0
Percentage of IncrementalCommonSharesAttributableToShareBasedPaymentArrangements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0100.0100.0

us-gaap:InterestPaid

us-gaap:InterestPaid


Interest
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value6442625077538263946695651470.05785561270.049
Percentage of InterestPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeaseCost us-gaap:IncomeStatementLocation

us-gaap:OperatingLeaseCost

us-gaap:GeneralAndAdministrativeExpense


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value804000.0722000.0745000.0754000.0747000.0759000.0747000.0764000.0767000.0734000.0
Percentage of OperatingLeaseCost100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasePayments

us-gaap:OperatingLeasePayments


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value1600000.0700000.0700000.0800000.0800000.0800000.0800000.0800000.0800000.0
Percentage of OperatingLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue

us-gaap:OperatingLeasesIncomeStatementLeaseRevenue


Operating
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value360339330320313312321326328330347346324310308296276259253242156160170173
Percentage of OperatingLeasesIncomeStatementLeaseRevenue100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-30
Value481000.0468000.0478000.0483000.0335000.0-152000.0-302000.0-510000.0-591000.0-606000.0-354000.0-471000.0
Percentage of OtherComprehensiveIncomeDerivativesQualifyingAsHedgesTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value42000.021000.0229000.0176000.0-115000.0-262000.0214000.0-139000.0-175000.043000.0-71000.0-50000.0-179000.092000.0039000.0115000.0-3000.0-671000.057000.0-245000.0101000.0-40000.0-142000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent us-gaap:StatementEquityComponents

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value42000.021000.0176000.0-115000.0-262000.0-139000.0-175000.043000.0-71000.0-50000.0-178000.092000.0039000.0115000.0-3000.0-671000.057000.0-245000.0101000.0-40000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.4100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedTranslationAdjustment


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value42000.021000.0176000.0-115000.0-262000.0-139000.0-175000.043000.0-71000.0-50000.0-178000.092000.0039000.0115000.0-3000.0-671000.057000.0-245000.0101000.0-40000.0
Percentage of OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.099.4100.00.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value6.9587.1027.3117.3515.8541.4110.446-1.02-1.716-1.749-0.588-1.689-1.461-1.472-0.456-0.1040.490.510.961-0.1840.00.00.00.0
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value6.9587.1027.3515.8541.411-1.02-1.716-1.749-1.686-1.461-1.472-0.456-0.1040.490.510.961
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.099.8100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value6.9587.1027.3515.8541.411-1.02-1.716-1.749-0.588-1.686-1.461-1.472-0.456-0.1040.490.510.961
Percentage of OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.099.8100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation, us-gaap:OtherComprehensiveIncomeLocation

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax

us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument, us-gaap:OtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-24.286-65.408-0.85217129223516-5.246-6.355-15.8138.179-1.5536.716-0.7-46.0-0.90.00.00.00.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodBeforeTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-23.7362110.969-16.112-120.1424-20.784-31.517-14.323-25.5564.1595.005124.521-1.011-4.3490.432290.5740.00.00.00.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax us-gaap:StatementEquityComponents

us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedges


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-23.73620.969-16.112-120.14-20.784-31.517-14.3234.1595.005124.521-1.011-4.3490.43229
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccumulatedOtherComprehensiveIncome


Other
Period End2021-06-302021-03-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value-23.73620.969-16.112-120.14-20.784-31.517-14.323-25.5564.1595.005124.521-1.011-4.3490.43229
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax

us-gaap:OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax


Other
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-0.5562.5580.409-0.117-1.512-9.4741.982-2.146-3.813-2.144-3.9771.0871.353.3542.417-0.542-2.3670.258160.3120.00.00.00.0
Percentage of OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:PaymentsForProceedsFromOtherInvestingActivities

us-gaap:PaymentsForProceedsFromOtherInvestingActivities


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value-48000.0-15000.0-191000.0-145000.0112000.0216000.0-159000.0115000.0156000.0-26000.057000.039000.0119000.0-55000.012000.0-12000.0-460000.0405000.0319000.0-208000.0218000.0356000.0415000.0
Percentage of PaymentsForProceedsFromOtherInvestingActivities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock

us-gaap:PaymentsOfDividendsPreferredStockAndPreferenceStock


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-31
Value10101010109.3956.074.421.8330.0
Percentage of PaymentsOfDividendsPreferredStockAndPreferenceStock100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PaymentsOfFinancingCosts

us-gaap:PaymentsOfFinancingCosts


Payments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value17134.226220.00.00.0423.2543.4931.9627.0832.9254.5914.9761.75612127.5170.8360.654.880.1880.0
Percentage of PaymentsOfFinancingCosts100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PreferredStockDividendsPerShareCashPaid us-gaap:StatementClassOfStock

us-gaap:PreferredStockDividendsPerShareCashPaid

us-gaap:SeriesAPreferredStock


Preferred
Period End2021-06-082021-03-082020-12-312020-09-082020-09-302020-06-082020-06-302020-03-092020-03-312019-12-312019-09-092019-09-302019-06-102019-06-30
Value0.530.530.530.531250.530.531250.531250.531250.531250.531250.531250.531250.531250.53125
Percentage of PreferredStockDividendsPerShareCashPaid100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:SeriesBPreferredStock


Preferred
Period End2021-06-082021-03-082020-12-312020-09-082020-09-302020-06-082020-06-302020-03-092020-03-312019-12-312019-09-092019-09-30
Value0.50.50.50.50.50.50.50.50.50.50.450.45
Percentage of PreferredStockDividendsPerShareCashPaid94.394.394.394.394.194.194.194.194.194.184.784.7

us-gaap:SeriesCPreferredStock


Preferred
Period End2021-06-082021-03-082020-12-312020-09-082020-09-302020-06-082020-06-302020-03-092020-03-312019-12-31
Value0.460.460.460.460940.460.460940.460940.460940.460940.19462
Percentage of PreferredStockDividendsPerShareCashPaid86.886.886.886.886.886.886.886.886.836.6

us-gaap:SeriesDPreferredStock


Preferred
Period End2021-06-082021-03-082020-12-312020-09-082020-09-302020-06-082020-06-302020-03-092020-03-31
Value0.430.430.430.429690.430.429690.429690.240.24349
Percentage of PreferredStockDividendsPerShareCashPaid81.181.181.181.180.980.980.945.845.2

us-gaap:ProceedsFromIssuanceOfCommonStock

us-gaap:ProceedsFromIssuanceOfCommonStock


Proceeds
Period End2020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value0.00.0145-221.790.0138830.00.8220.0-0.822-0.0011920.00.03.527
Percentage of ProceedsFromIssuanceOfCommonStock0.00.0100.0100.00.0100.0100.00.0100.00.0100.0100.0100.00.00.0100.0

us-gaap:ProceedsFromIssuanceOfDebt us-gaap:DebtInstrument, us-gaap:SubsequentEventType

us-gaap:ProceedsFromIssuanceOfDebt

trtn:ABSFixedRateSeries, us-gaap:SubsequentEvent


Proceeds
Period End2021-02-03
Value502
Percentage of ProceedsFromIssuanceOfDebt100.0

us-gaap:Bonds, us-gaap:SubsequentEvent


Proceeds
Period End2021-04-15
Value600
Percentage of ProceedsFromIssuanceOfDebt0.0

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet

us-gaap:ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value4158150419825672005302802741018125192570090751032011991194388294323377.5150
Percentage of ProceedsFromIssuanceOfLongTermDebtAndCapitalSecuritiesNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities

us-gaap:ProceedsFromPaymentsForOtherFinancingActivities


Proceeds
Period End2020-12-312020-09-302020-06-302020-03-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value-2156000.00-180000.0-410000.0000-889000.00
Percentage of ProceedsFromPaymentsForOtherFinancingActivities100.00.0100.0100.00.00.00.0100.00.0

us-gaap:ProceedsFromRepaymentsOfRelatedPartyDebt us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:ProceedsFromRepaymentsOfRelatedPartyDebt

trtn:DirectFinancingLeaseReceivable, trtn:TriStar


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-31
Value500000.0500000.0600000.0500000.0500000.0500000.0400000.0500000.0400000.0460000.0460000.0426000.0450000.0512000.0524000.0477000.0472000.0424000.0
Percentage of ProceedsFromRepaymentsOfRelatedPartyDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProceedsFromSaleOfProductiveAssets

us-gaap:ProceedsFromSaleOfProductiveAssets


Proceeds
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value6453728052495456564941384438544655344341283237
Percentage of ProceedsFromSaleOfProductiveAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:ProvisionForDoubtfulAccounts

us-gaap:ProvisionForDoubtfulAccounts


Provision
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value-0.026-2.464-1.84-0.0450.3744.2790.0850.1260.521-0.142-0.7820.677-0.025-0.1012.1030.783-0.1130.5741.10322-0.052-0.119-0.0350.011
Percentage of ProvisionForDoubtfulAccounts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RedeemablePreferredStockDividends

us-gaap:RedeemablePreferredStockDividends


Redeemable
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value10101010109.8256.6084.7082.0250.3050.00.00.00.0
Percentage of RedeemablePreferredStockDividends100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:RedemptionPremium us-gaap:LongtermDebtType

us-gaap:RedemptionPremium

trtn:InstitutionalNotes


Redemption
Period End2021-06-28
Value84
Percentage of RedemptionPremium100.0

us-gaap:RepaymentsOfDebt us-gaap:LongtermDebtType

us-gaap:RepaymentsOfDebt

trtn:InstitutionalNotes


Repayments
Period End2021-06-28
Value821
Percentage of RepaymentsOfDebt100.0

trtn:TermLoan


Repayments
Period End2020-09-21
Value264
Percentage of RepaymentsOfDebt0.0

trtn:TermNotes


Repayments
Period End2021-05-27
Value820
Percentage of RepaymentsOfDebt0.0

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations

us-gaap:RepaymentsOfDebtAndCapitalLeaseObligations


Repayments
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-31
Value3511979223271337542563849711792931871513580469205115392026023617781106256
Percentage of RepaymentsOfDebtAndCapitalLeaseObligations100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability

us-gaap:RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability


Right
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-31
Value347000.00196000.00410000.0-656000.0-427000.08289000.00000
Percentage of RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability100.00.0100.00.0100.0100.0100.0100.00.00.00.00.0

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation us-gaap:TitleOfIndividual, us-gaap:AwardType

us-gaap:SharesPaidForTaxWithholdingForShareBasedCompensation

trtn:Employees, us-gaap:RestrictedStock


Shares
Period End2021-06-302021-03-312020-12-31
Value085466.00
Percentage of SharesPaidForTaxWithholdingForShareBasedCompensation0.0100.00.0

us-gaap:StockRepurchasedDuringPeriodShares us-gaap:StatementEquityComponents

us-gaap:StockRepurchasedDuringPeriodShares

us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-09-302019-03-312018-09-302018-03-31
Value85466.053609.0143390.032000.07804.029000.0
Percentage of StockRepurchasedDuringPeriodShares100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue

us-gaap:StockRepurchasedDuringPeriodValue


Stock
Period End2021-03-312020-03-312019-09-302019-03-312018-09-302018-03-31
Value4.1462.1564.6880.9780.2950.822
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0

us-gaap:StockRepurchasedDuringPeriodValue us-gaap:StatementEquityComponents

us-gaap:AdditionalPaidInCapital


Stock
Period End2021-03-312020-03-312019-09-302019-03-312018-09-302018-03-31
Value4.1452.1554.6860.9780.2950.822
Percentage of StockRepurchasedDuringPeriodValue100.0100.0100.0100.0100.0100.0

us-gaap:CommonStock


Stock
Period End2021-03-312020-03-312019-09-30
Value0.0010.001-0.002
Percentage of StockRepurchasedDuringPeriodValue0.00.0-0.0

us-gaap:TreasuryStockAcquiredAverageCostPerShare us-gaap:StatementClassOfStock

us-gaap:TreasuryStockAcquiredAverageCostPerShare

us-gaap:CommonStock


Treasury
Period End2020-12-31
Value2.46
Percentage of TreasuryStockAcquiredAverageCostPerShare100.0

us-gaap:TreasuryStockSharesAcquired us-gaap:StatementEquityComponents

us-gaap:TreasuryStockSharesAcquired

us-gaap:TreasuryStock


Treasury
Period End2020-12-312020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1356700.0356710.02050900.01365600.01604800.02347800.02636500.033700.0
Percentage of TreasuryStockSharesAcquired100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod

us-gaap:TreasuryStockValueAcquiredCostMethod


Treasury
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1058375173831.115
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0

us-gaap:TreasuryStockValueAcquiredCostMethod us-gaap:StatementEquityComponents

us-gaap:TreasuryStock


Treasury
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-312018-09-30
Value1058375173831.115
Percentage of TreasuryStockValueAcquiredCostMethod100.0100.0100.0100.0100.0100.0100.0

us-gaap:UnrealizedGainLossOnInvestments

us-gaap:UnrealizedGainLossOnInvestments


Unrealized
Period End2020-09-302020-06-302020-03-312019-09-302019-06-302019-03-31
Value011000.0-297000.0-504000.0-1267000.0-986000.0
Percentage of UnrealizedGainLossOnInvestments0.0100.0100.0100.0100.0100.0

us-gaap:WriteOffOfDeferredDebtIssuanceCost

us-gaap:WriteOffOfDeferredDebtIssuanceCost


Write
Period End2021-06-302020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-30
Value890.358240.00.0310.1151.870.5580.04.2391.30.5030.02.8574.0730.0430.00.00.00.1410.01.170.0
Percentage of WriteOffOfDeferredDebtIssuanceCost100.0100.0100.00.0100.0100.0100.0100.00.0100.0100.0100.00.0100.0100.0100.00.00.00.0100.00.0100.00.0

us-gaap:WriteOffOfDeferredDebtIssuanceCost us-gaap:LongtermDebtType

trtn:AssetBackedWarehouseFacility


Write
Period End2020-11-13
Value0.3
Percentage of WriteOffOfDeferredDebtIssuanceCost0.0

trtn:InstitutionalNotes


Write
Period End2021-06-28
Value2.5
Percentage of WriteOffOfDeferredDebtIssuanceCost0.0

trtn:TermNotes


Write
Period End2021-05-272018-05-31
Value1.80.5
Percentage of WriteOffOfDeferredDebtIssuanceCost0.00.0

dei:EntityCommonStockSharesOutstanding

dei:EntityCommonStockSharesOutstanding


Entity
Period End2021-07-232021-04-232021-02-052020-10-162016-08-08
Value6767676873
Percentage of EntityCommonStockSharesOutstanding100.0100.0100.0100.0100.0

trtn:AdjustmenttoPurchasePriceofDebt

trtn:AdjustmenttoPurchasePriceofDebt


Adjustmentto
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value3.5261.9410.5990.633.5143.7854.06510121416-19.503-21.909-24.80427-31.961-35.034-38.85142-45.6870.0
Percentage of AdjustmenttoPurchasePriceofDebt100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

trtn:CapitalLeasesNetInvestmentInDirectFinancingLeasesMinimumPaymentsToBeReceivedNetOfAllowanceForUncollectibleMinimumLeasePayments

trtn:CapitalLeasesNetInvestmentInDirectFinancingLeasesMinimumPaymentsToBeReceivedNetOfAllowanceForUncollectibleMinimumLeasePayments


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value74139240943144748357860663465968234736738840341944391
Percentage of CapitalLeasesNetInvestmentInDirectFinancingLeasesMinimumPaymentsToBeReceivedNetOfAllowanceForUncollectibleMinimumLeasePayments100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:CashCollateralforInterestRateSwapContracts us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

trtn:CashCollateralforInterestRateSwapContracts

us-gaap:InterestRateSwap, us-gaap:Nondesignated


Cash
Period End2021-06-302021-03-312020-12-312020-09-30
Value28283538
Percentage of CashCollateralforInterestRateSwapContracts100.0100.0100.0100.0

trtn:DebtandCapitalLeaseObligationsnetofdeferredfinancingcosts

trtn:DebtandCapitalLeaseObligationsnetofdeferredfinancingcosts


Debtand
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value763969166403642965696740663169857205736475297472728269526911679067476478635362913166
Percentage of DebtandCapitalLeaseObligationsnetofdeferredfinancingcosts100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:DeferredTaxLiabilitiesInvestmentinTCI

trtn:DeferredTaxLiabilitiesInvestmentinTCI


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value25110.9671.1341.7651.845
Percentage of DeferredTaxLiabilitiesInvestmentinTCI100.0100.0100.0100.0100.0100.0

trtn:DerivativeFundsReceived us-gaap:DerivativeInstrumentRisk

trtn:DerivativeFundsReceived

trtn:InterestRateSwapNovember312020


Derivative
Period End2020-11-13
Value5.1
Percentage of DerivativeFundsReceived100.0

trtn:DerivativeFundsReceived us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

trtn:InterestRateSwapTerminatedOnFebruary192021A, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-03-31
Value2.4
Percentage of DerivativeFundsReceived0.0

trtn:InterestRateSwapTerminatedOnFebruary192021B, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-03-31
Value2.4
Percentage of DerivativeFundsReceived0.0

trtn:InterestRateSwapTerminatedOnJanuary252021, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-03-31
Value0.3
Percentage of DerivativeFundsReceived0.0

trtn:InterestRateSwapTerminatedOnJanuary272021, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-03-31
Value0.3
Percentage of DerivativeFundsReceived0.0

trtn:DerivativeFundsReceivedPaid us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

trtn:DerivativeFundsReceivedPaid

trtn:InterestRateSwapTerminatedOnFebruary192021A, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-30
Value2400000.0
Percentage of DerivativeFundsReceivedPaid100.0

trtn:InterestRateSwapTerminatedOnFebruary192021B, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-30
Value2400000.0
Percentage of DerivativeFundsReceivedPaid100.0

trtn:InterestRateSwapTerminatedOnJanuary252021, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-30
Value300000.0
Percentage of DerivativeFundsReceivedPaid12.5

trtn:InterestRateSwapTerminatedOnJanuary272021, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-30
Value300000.0
Percentage of DerivativeFundsReceivedPaid12.5

trtn:InterestRateSwapTerminatedOnJune252021B, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2021-06-30
Value-900000.0
Percentage of DerivativeFundsReceivedPaid-37.5

trtn:EquipmentPurchasesPayable

trtn:EquipmentPurchasesPayable


Equipment
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-06-302016-03-312015-12-312015-09-302014-12-31
Value41134219196462924341138221271591251289415320083621.232171212109
Percentage of EquipmentPurchasesPayable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:FiniteLivedIntangibleAssetsAmortizationExpenseRemainingTotalBalance

trtn:FiniteLivedIntangibleAssetsAmortizationExpenseRemainingTotalBalance


Finite
Period End2020-12-312018-12-312017-12-312016-12-31
Value3393156246
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainingTotalBalance100.0100.0100.0100.0

trtn:FiniteLivedIntangibleAssetsAmortizationExpenseYearOne

trtn:FiniteLivedIntangibleAssetsAmortizationExpenseYearOne


Finite
Period End2020-12-31
Value16
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearOne100.0

trtn:IntercompanyPayable dei:LegalEntity

trtn:IntercompanyPayable

trtn:TritonInternationalLimitedHoldings


Intercompany
Period End2020-12-312019-12-31
Value980000.0643000.0
Percentage of IntercompanyPayable100.0100.0

trtn:NetNotionalAmountofInterestRateAgreements us-gaap:DerivativeInstrumentRisk

trtn:NetNotionalAmountofInterestRateAgreements

us-gaap:InterestRateCap


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-312018-09-302018-06-302018-03-31
Value400200200200200200200381386391396
Percentage of NetNotionalAmountofInterestRateAgreements100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:NetNotionalAmountofInterestRateAgreements us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:InterestRateSwap, us-gaap:DesignatedAsHedgingInstrument


Net
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value167116971710180518231786179918631890
Percentage of NetNotionalAmountofInterestRateAgreements417.9848.8855.0902.8911.5893.4899.60.00.0

trtn:PreferredSharesValueIssued dei:LegalEntity

trtn:PreferredSharesValueIssued

trtn:TritonInternationalLimitedHoldings


Preferred
Period End2020-12-312019-12-31
Value555405
Percentage of PreferredSharesValueIssued100.0100.0

trtn:PropertyAvailableForOperatingLeaseNet

trtn:PropertyAvailableForOperatingLeaseNet


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value173721551509524319
Percentage of PropertyAvailableForOperatingLeaseNet100.0100.0100.0100.0100.0100.0

trtn:PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue us-gaap:MajorPropertyClass

trtn:PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue

trtn:DryContainerUnits40Foot


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-10-012015-09-30
Value1200.01200.01200.01200.01200.01200.01300.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue100.0100.0100.0100.0100.0100.0100.0

trtn:DryContainerUnits40FootHighCube


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-10-012015-09-30
Value1400.01400.01400.01400.01400.01400.01700.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue116.7116.7116.7116.7116.7116.7130.8

trtn:RefrigeratedContainerUnits20Foot


Property
Period End2020-12-312019-12-312018-12-312018-01-012015-09-30
Value2350.02350.02350.02350.02250.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue195.8195.8195.80.0173.1

trtn:RefrigeratedContainerUnits40FootHighCube


Property
Period End2020-12-312019-12-312018-12-312018-01-012015-09-30
Value3350.03350.03350.03350.03250.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue279.2279.2279.20.0250.0

trtn:SpecialContainerUnits40FootFlatRack


Property
Period End2020-12-312019-12-312018-12-312018-01-012015-09-30
Value1700.01700.01700.01700.03000.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue141.7141.7141.70.0230.8

trtn:SpecialContainerUnits40FootOpenTop


Property
Period End2020-12-312019-12-312018-12-312018-01-012015-09-30
Value2300.02300.02300.02300.02500.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNetSalvageValue191.7191.7191.70.0192.3

trtn:RevenueEarningAssets

trtn:RevenueEarningAssets


Revenue
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1050695278980872587658785892090509225934894679515927687698703848682118046781777314430
Percentage of RevenueEarningAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:TotalNotionalAmountForwardStartingInterestRateSwap us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

trtn:TotalNotionalAmountForwardStartingInterestRateSwap

us-gaap:ForwardContracts, us-gaap:DesignatedAsHedgingInstrument


Total
Period End2021-06-302021-03-312020-12-312020-09-30
Value350350950350
Percentage of TotalNotionalAmountForwardStartingInterestRateSwap100.0100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value124969510590103116106100112991089310910911611614314316281
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Accounts
Period End2020-12-312019-12-31
Value2.8222.381
Percentage of AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent3.02.0

us-gaap:AccountsReceivableNet

us-gaap:AccountsReceivableNet


Accounts
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value280234226214219213210245250222264220229199199197187167173176109
Percentage of AccountsReceivableNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AccruedIncomeTaxes

us-gaap:AccruedIncomeTaxes


Accrued
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value323000.029000.0906000.056000.032000.0194000.0
Percentage of AccruedIncomeTaxes100.0100.0100.0100.0100.0100.0

us-gaap:AllowanceForDoubtfulAccountsReceivable

us-gaap:AllowanceForDoubtfulAccountsReceivable


Allowance
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1.231.2752.1922.1552.4835.5221.2761.2121.2791.0971.243.0852.8612.8733.00228272728268.297
Percentage of AllowanceForDoubtfulAccountsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsHeldForSaleLongLivedFairValueDisclosure trtn:Carryingvaluecontainersimpairedtofairvalue, us-gaap:FairValueByFairValueHierarchyLevel

us-gaap:AssetsHeldForSaleLongLivedFairValueDisclosure

trtn:Carryingvaluecontainersimpairedtofairvalue, us-gaap:FairValueInputsLevel2


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-31
Value1.061.8684.0019.40814161110108.4295.754.0954.1935.3466.1048.383163441
Percentage of AssetsHeldForSaleLongLivedFairValueDisclosure100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302014-12-31
Value35576710414412211498918666505042435272104991050.00.00.00.0
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.00.00.0

us-gaap:AssetsHeldForSaleNotPartOfDisposalGroupCurrent us-gaap:StatementBusinessSegments

trtn:EquipmentLeasing


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302014-12-31
Value143043751069789756258462825263139557781900.00.00.00.0
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent40.152.864.371.773.179.578.476.168.267.770.756.151.462.173.075.976.474.181.985.40.00.00.00.0

trtn:EquipmentTrading


Assets
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302016-03-312015-12-312015-09-302014-12-31
Value21272429382524232927192224161112172718150.00.00.00.0
Percentage of AssetsHeldForSaleNotPartOfDisposalGroupCurrent59.947.235.728.326.920.521.623.931.832.329.343.948.637.927.024.123.625.918.114.60.00.00.00.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDue

us-gaap:CapitalLeasesFutureMinimumPaymentsDue


Capital
Period End2020-12-31
Value19
Percentage of CapitalLeasesFutureMinimumPaymentsDue100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent

us-gaap:CapitalLeasesFutureMinimumPaymentsDueCurrent


Capital
Period End2020-12-31
Value3075000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueCurrent100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInFourYears


Capital
Period End2020-12-31
Value9843000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInFourYears100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInThreeYears


Capital
Period End2020-12-31
Value3075000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInThreeYears100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears

us-gaap:CapitalLeasesFutureMinimumPaymentsDueInTwoYears


Capital
Period End2020-12-31
Value3075000.0
Percentage of CapitalLeasesFutureMinimumPaymentsDueInTwoYears100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments

us-gaap:CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments


Capital
Period End2020-12-31
Value1764000.0
Percentage of CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments

us-gaap:CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments


Capital
Period End2020-12-31
Value17
Percentage of CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments100.0

us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable

us-gaap:CapitalLeasesFutureMinimumPaymentsReceivable


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value65933835537138842447650152655257430232433835437791
Percentage of CapitalLeasesFutureMinimumPaymentsReceivable100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeases

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeases


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value49927128229630633541343144946547825527028629530932533534636468
Percentage of CapitalLeasesNetInvestmentInDirectFinancingAndSalesTypeLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value24212012713414114816517418419420352576368727922
Percentage of CapitalLeasesNetInvestmentInDirectFinancingLeasesDeferredIncome100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty

us-gaap:CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty


Capital
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value8253535958591021051071071076464646565650.125
Percentage of CapitalLeasesNetInvestmentInDirectFinancingLeasesUnguaranteedResidualValuesOfLeasedProperty100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount trtn:DerivativeImpact

us-gaap:DebtInstrumentCarryingAmount

trtn:IncludingImpact


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value770469706444646966136789668470427266
Percentage of DebtInstrumentCarryingAmount100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtInstrumentCarryingAmount trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk

trtn:ExcludingImpact, trtn:VariableRateDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value198719132525244630232924269929443046
Percentage of DebtInstrumentCarryingAmount25.827.439.237.845.743.140.441.841.9

trtn:IncludingImpact, trtn:FixedRateDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value5717505739194023358938643984
Percentage of DebtInstrumentCarryingAmount74.272.660.862.254.356.959.6

trtn:IncludingImpact, trtn:HedgedDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-30
Value16711697170918051822
Percentage of DebtInstrumentCarryingAmount21.724.426.527.927.6

us-gaap:DebtInstrumentCarryingAmount trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

trtn:IncludingImpact, trtn:FixedandHedgedDebt, us-gaap:DesignatedAsHedgingInstrument


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value738967555629582854125651578359616110
Percentage of DebtInstrumentCarryingAmount95.996.987.390.181.883.286.584.684.1

trtn:IncludingImpact, trtn:UnhedgedDebt, us-gaap:Nondesignated


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3152158156411200113790010811155
Percentage of DebtInstrumentCarryingAmount4.13.112.79.918.216.813.515.415.9

us-gaap:DebtInstrumentFaceAmount us-gaap:DebtInstrument

us-gaap:DebtInstrumentFaceAmount

trtn:AssetBackedSecurityMaturityDec2030


Debt
Period End2021-03-17
Value725
Percentage of DebtInstrumentFaceAmount100.0

trtn:AssetBackedSecurityMaturityFeb2031


Debt
Period End2021-02-03
Value502
Percentage of DebtInstrumentFaceAmount0.0

trtn:CorporateNotesMaturityApr2026


Debt
Period End2021-04-15
Value600
Percentage of DebtInstrumentFaceAmount0.0

trtn:CorporateNotesMaturityJun2024


Debt
Period End2021-06-07
Value500
Percentage of DebtInstrumentFaceAmount0.0

trtn:CorporateNotesMaturityJun2031


Debt
Period End2021-06-07
Value600
Percentage of DebtInstrumentFaceAmount0.0

trtn:OfferingMaturityFeb2028217


Debt
Period End2021-02-032020-08-26
Value502312
Percentage of DebtInstrumentFaceAmount0.00.0

trtn:OfferingMaturityMay2029213


Debt
Period End2020-09-21
Value634
Percentage of DebtInstrumentFaceAmount0.0

trtn:OfferingMaturityMay2030219


Debt
Period End2021-03-172020-09-21
Value7251365
Percentage of DebtInstrumentFaceAmount100.00.0

us-gaap:DebtInstrumentFaceAmount us-gaap:LongtermDebtType

trtn:AssetBackedWarehouseFacility


Debt
Period End2020-09-30
Value1783
Percentage of DebtInstrumentFaceAmount0.0

us-gaap:DebtInstrumentFairValue

us-gaap:DebtInstrumentFairValue


Debt
Period End2020-12-312019-12-312018-12-31
Value653667477559
Percentage of DebtInstrumentFairValue100.0100.0100.0

us-gaap:DebtInstrumentInterestRateEffectivePercentage us-gaap:LongtermDebtType

us-gaap:DebtInstrumentInterestRateEffectivePercentage

trtn:AssetBackedSecuritizationTermNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-06-202018-03-312018-03-202017-12-31
Value1.981.982.072.070.03260.03450.03690.03760.03920.03950.03960.03870.03870.04230.03760.03990.0362
Percentage of DebtInstrumentInterestRateEffectivePercentage100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

trtn:AssetBackedWarehouseFacility


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-09-302018-06-302018-03-31
Value1.951.962.01.910.01940.02590.03510.03790.04130.04240.04020.03930.0367
Percentage of DebtInstrumentInterestRateEffectivePercentage98.599.096.692.359.575.195.1100.8105.4107.3103.9101.697.6

trtn:CorporateNotes


Debt
Period End2021-06-30
Value2.17
Percentage of DebtInstrumentInterestRateEffectivePercentage109.6

trtn:InstitutionalNotes


Debt
Period End2021-06-302021-03-31
Value4.934.59
Percentage of DebtInstrumentInterestRateEffectivePercentage249.0231.8

trtn:InstitutionalNotesDomain


Debt
Period End2020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value4.574.570.04590.04680.04650.04650.04670.04730.04710.0470.04740.04780.0477
Percentage of DebtInstrumentInterestRateEffectivePercentage220.8220.8140.8135.7126.0123.7119.1119.7118.9121.4122.5127.1131.8

trtn:TermNotes


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.491.611.651.650.01710.02470.03320.03580.03930.04060.04070.04180.04090.03930.035
Percentage of DebtInstrumentInterestRateEffectivePercentage75.381.379.779.752.571.690.095.2100.3102.8102.8108.0105.7104.596.7

us-gaap:CapitalLeaseObligations


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value4.934.934.934.930.04930.04930.04920.04740.0474
Percentage of DebtInstrumentInterestRateEffectivePercentage249.0249.0238.2238.2151.2142.9133.3126.1120.9

us-gaap:LineOfCredit


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value1.741.761.741.750.01780.02470.03450.03610.03940.04490.04480.04250.04150.04620.0367
Percentage of DebtInstrumentInterestRateEffectivePercentage87.988.984.184.554.671.693.596.0100.5113.7113.1109.8107.2122.9101.4

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet

us-gaap:DebtInstrumentUnamortizedDiscountPremiumNet


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312017-12-31
Value-1394000.0-1508000.0-1691000.0-1870000.06410000.07581000.08791000.04400000.04700000.04971000.05293000.06456000.0
Percentage of DebtInstrumentUnamortizedDiscountPremiumNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtWeightedAverageInterestRate trtn:DerivativeImpact

us-gaap:DebtWeightedAverageInterestRate

trtn:IncludingImpact


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.643.03.113.150.03590.03780.03950.04010.041
Percentage of DebtWeightedAverageInterestRate100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DebtWeightedAverageInterestRate trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk

trtn:IncludingImpact, trtn:FixedRateDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value2.422.863.193.190.0420.04250.0423
Percentage of DebtWeightedAverageInterestRate91.795.3102.6101.3117.0112.4107.1

trtn:IncludingImpact, trtn:VariableRateDebt


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value1.681.671.731.720.01780.02470.0338
Percentage of DebtWeightedAverageInterestRate63.655.755.654.649.665.385.6

us-gaap:DebtWeightedAverageInterestRate trtn:DerivativeImpact, us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

trtn:IncludingImpact, trtn:FixedandHedgedDebt, us-gaap:DesignatedAsHedgingInstrument


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value2.683.043.313.310.03990.04040.04040.04090.0411
Percentage of DebtWeightedAverageInterestRate101.5101.3106.4105.1111.1106.9102.3102.0100.2

trtn:IncludingImpact, trtn:HedgedDebt, us-gaap:DesignatedAsHedgingInstrument


Debt
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-30
Value3.593.573.593.560.03580.03590.0360.03780.0386
Percentage of DebtWeightedAverageInterestRate136.0119.0115.4113.099.795.091.194.394.1

us-gaap:DeferredFinanceCostsNet

us-gaap:DeferredFinanceCostsNet


Deferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value635342413436394243434443444240423626192019
Percentage of DeferredFinanceCostsNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DeferredIncomeTaxLiabilities

us-gaap:DeferredIncomeTaxLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value36738134741560223
Percentage of DeferredIncomeTaxLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDeferredIncome

us-gaap:DeferredTaxAssetsDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value382000.0395000.0359000.0261000.035000.060000.0
Percentage of DeferredTaxAssetsDeferredIncome100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsDerivativeInstruments

us-gaap:DeferredTaxAssetsDerivativeInstruments


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value114.8990.9341.5295.5140.0
Percentage of DeferredTaxAssetsDerivativeInstruments100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxAssetsGross

us-gaap:DeferredTaxAssetsGross


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value4079652002853.278
Percentage of DeferredTaxAssetsGross100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards

us-gaap:DeferredTaxAssetsOperatingLossCarryforwards


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2271601972730.623
Percentage of DeferredTaxAssetsOperatingLossCarryforwards100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value5713000.03118000.03875000.0631000.02233000.02354000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts

us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value257000.0141000.098000.0622000.04250000.0106000.0
Percentage of DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets

us-gaap:DeferredTaxLiabilitiesGoodwillAndIntangibleAssets


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value3841000.03775000.02981000.02141000.02639000.00
Percentage of DeferredTaxLiabilitiesGoodwillAndIntangibleAssets100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesOther

us-gaap:DeferredTaxLiabilitiesOther


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value80000.0317000.03241000.01205000.09607000.00
Percentage of DeferredTaxLiabilitiesOther100.0100.0100.0100.0100.00.0

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment

us-gaap:DeferredTaxLiabilitiesPropertyPlantAndEquipment


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value33135331838251621
Percentage of DeferredTaxLiabilitiesPropertyPlantAndEquipment100.0100.0100.0100.0100.0100.0

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome

us-gaap:DeferredTaxLiabilitiesTaxDeferredIncome


Deferred
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value6.244111927710.0
Percentage of DeferredTaxLiabilitiesTaxDeferredIncome100.0100.0100.0100.0100.00.0

us-gaap:DerivativeAssets

us-gaap:DerivativeAssets


Derivative
Period End2021-06-302021-03-312020-12-312020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value0.0937.5780.0090.0240.035100.8821.6824.58133529227.3763.8396.6047.9025.7430.02.2
Percentage of DerivativeAssets100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0100.0

us-gaap:DerivativeCapInterestRate us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeCapInterestRate

us-gaap:InterestRateCap


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302017-06-302017-03-31
Value5.55.55.55.50.040.04
Percentage of DerivativeCapInterestRate100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeFixedInterestRate us-gaap:DerivativeInstrumentRisk, us-gaap:HedgingDesignation

us-gaap:DerivativeFixedInterestRate

trtn:ForwardStartingInterestRateSwap055MaturingOnAugust202028, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-31
Value0.55
Percentage of DerivativeFixedInterestRate100.0

trtn:ForwardStartingInterestRateSwap055MaturingOnAugust2020281, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-31
Value0.55
Percentage of DerivativeFixedInterestRate100.0

trtn:ForwardStartingInterestRateSwap059MaturingOnNovember302028, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-31
Value0.59
Percentage of DerivativeFixedInterestRate107.3

trtn:ForwardStartingInterestRateSwap060MaturingOnNovember302028, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-31
Value0.6
Percentage of DerivativeFixedInterestRate109.1

trtn:InterestRateSwap035MaturingOnApril202024, us-gaap:DesignatedAsHedgingInstrument


Derivative
Period End2020-12-31
Value0.35
Percentage of DerivativeFixedInterestRate63.6

us-gaap:DerivativeLiabilities

us-gaap:DerivativeLiabilities


Derivative
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value776812815416315336755319100.820.00.02.5039.0789.6256.2069.404630.257
Percentage of DerivativeLiabilities100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.00.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:DerivativeNotionalAmount us-gaap:DerivativeInstrumentRisk

us-gaap:DerivativeNotionalAmount

trtn:InterestRateCapNovember312020


Derivative
Period End2020-11-13
Value200
Percentage of DerivativeNotionalAmount100.0

trtn:InterestRateSwapNovember312020


Derivative
Period End2020-11-13
Value71
Percentage of DerivativeNotionalAmount35.6

us-gaap:DividendsPayableAmountPerShare us-gaap:StatementClassOfStock, us-gaap:SubsequentEventType

us-gaap:DividendsPayableAmountPerShare

us-gaap:SeriesCPreferredStock, us-gaap:SubsequentEvent


Dividends
Period End2021-07-202021-04-272020-10-212020-07-212020-02-12
Value0.460940.460940.460940.460940.46094
Percentage of DividendsPayableAmountPerShare100.0100.0100.0100.0100.0

us-gaap:SeriesDPreferredStock, us-gaap:SubsequentEvent


Dividends
Period End2021-07-202021-04-272020-10-212020-07-212020-02-12
Value0.429690.429690.429690.429690.24349
Percentage of DividendsPayableAmountPerShare93.293.293.293.252.8

us-gaap:DividendsPayableAmountPerShare us-gaap:SubsequentEventType

us-gaap:SubsequentEvent


Dividends
Period End2021-07-202021-04-272021-02-102020-10-212020-07-212020-02-12
Value0.570.570.570.570.520.52
Percentage of DividendsPayableAmountPerShare123.7123.70.0123.7112.8112.8

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized

us-gaap:EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized


Employee
Period End2021-06-302021-03-312020-12-312020-09-30
Value13157.99.8
Percentage of EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetAcquiredInPlaceLeases

us-gaap:FiniteLivedIntangibleAssetAcquiredInPlaceLeases


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value24293338444956637282921061211361541771992222462750.0
Percentage of FiniteLivedIntangibleAssetAcquiredInPlaceLeases100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization

us-gaap:FiniteLivedIntangibleAssetsAccumulatedAmortization


Finite
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value2732692642592542482422342262162051921771611441251038056260.0
Percentage of FiniteLivedIntangibleAssetsAccumulatedAmortization100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths

trtn:AboveMarketLeaseIntangibles


Finite
Period End2021-06-302021-03-31
Value7.58711
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseNextRollingTwelveMonths100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear

trtn:AboveMarketLeaseIntangiblesDomain


Finite
Period End2020-09-30
Value5227000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive us-gaap:FiniteLivedIntangibleAssetsByMajorClass

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFive

trtn:AboveMarketLeaseIntangiblesDomain


Finite
Period End2020-09-30
Value1962000.0
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFive100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour


Finite
Period End2020-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value1.9631010101622
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearFour us-gaap:FiniteLivedIntangibleAssetsByMajorClass

trtn:AboveMarketLeaseIntangiblesDomain


Finite
Period End2020-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value4.6571010101622
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearFour0.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree


Finite
Period End2020-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value4.6571616162237
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearThree us-gaap:FiniteLivedIntangibleAssetsByMajorClass

trtn:AboveMarketLeaseIntangiblesDomain


Finite
Period End2020-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value101616162236
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearThree0.0100.0100.0100.0100.098.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo


Finite
Period End2020-12-312019-06-302019-03-312018-12-312017-12-312016-12-31
Value102222223762
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo100.0100.0100.0100.0100.0100.0

us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo us-gaap:FiniteLivedIntangibleAssetsByMajorClass

trtn:AboveMarketLeaseIntangiblesDomain


Finite
Period End2020-09-302019-06-302019-03-312018-12-312017-12-312016-12-31
Value162222223661
Percentage of FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo0.0100.0100.0100.098.097.7

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactions

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactions


Future
Period End2020-12-31
Value4037
Percentage of FutureMinimumSubleaseRentalsSaleLeasebackTransactions100.0

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter


Future
Period End2020-12-31
Value708
Percentage of FutureMinimumSubleaseRentalsSaleLeasebackTransactionsThereafter100.0

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears


Future
Period End2020-12-31
Value390
Percentage of FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFiveYears100.0

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears


Future
Period End2020-12-31
Value509
Percentage of FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinFourYears100.0

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear


Future
Period End2020-12-31
Value950
Percentage of FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinOneYear100.0

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears


Future
Period End2020-12-31
Value648
Percentage of FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinThreeYears100.0

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears

us-gaap:FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears


Future
Period End2020-12-31
Value828
Percentage of FutureMinimumSubleaseRentalsSaleLeasebackTransactionsWithinTwoYears100.0

us-gaap:IncomeTaxExaminationInterestAccrued

us-gaap:IncomeTaxExaminationInterestAccrued


Income
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value164000.0215000.0922000.0824000.0680000.0559000.0
Percentage of IncomeTaxExaminationInterestAccrued100.0100.0100.0100.0100.0100.0

us-gaap:IncomeTaxExaminationPenaltiesAccrued

us-gaap:IncomeTaxExaminationPenaltiesAccrued


Income
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value194000.0287000.0402000.0561000.0625000.0654000.0
Percentage of IncomeTaxExaminationPenaltiesAccrued100.0100.0100.0100.0100.0100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths

us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths


Lessee
Period End2020-12-31
Value2628000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths100.0

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear

us-gaap:LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear


Lessee
Period End2020-09-30
Value771000.0
Percentage of LesseeOperatingLeaseLiabilityPaymentsRemainderOfFiscalYear100.0

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityMaximumBorrowingCapacity

trtn:AssetBackedWarehouseFacility


Line
Period End2020-12-212020-11-132020-11-122019-06-302019-03-312018-12-312018-12-132018-09-302018-08-202018-06-302018-03-312017-12-312016-12-31
Value11251025800120012009005004000.06000.0006600750
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity100.0100.0100.0100.0100.0100.0100.0100.00.0100.0100.0100.0100.0

trtn:SecondRevolvingCreditFacility


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-08-022019-08-012019-02-082019-02-07
Value11251125112580080080050039800300
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.00.00.00.00.00.00.00.00.00.0

trtn:TermLoanDelayedDrawing


Line
Period End2021-05-27
Value1200
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0

trtn:TermNotes


Line
Period End2021-06-302016-12-31
Value12001432
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.0190.9

us-gaap:LineOfCredit


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-03-312019-02-072019-02-062018-12-312018-09-302018-09-282018-06-302018-05-082018-05-072018-03-312017-12-312016-12-312016-04-15
Value1560156015601560156015601560123530080012351285110117511251025107510751100600
Percentage of LineOfCreditFacilityMaximumBorrowingCapacity0.00.00.00.00.00.00.0102.90.00.0137.2321.20.0195.80.00.0179166666.7179.2146.70.0

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity us-gaap:LongtermDebtType

us-gaap:LineOfCreditFacilityRemainingBorrowingCapacity

trtn:LineofCreditandSecondRevolvingCreditFacility


Line
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-31
Value797828711724576515
Percentage of LineOfCreditFacilityRemainingBorrowingCapacity100.0100.0100.0100.0100.0100.0

us-gaap:LoansAndLeasesReceivableRelatedParties us-gaap:RelatedPartyTransaction, us-gaap:RelatedPartyTransactionsByRelatedParty

us-gaap:LoansAndLeasesReceivableRelatedParties

trtn:DirectFinancingLeaseReceivable, trtn:TriStar


Loans
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-31
Value9.610.010101111101111111010111110
Percentage of LoansAndLeasesReceivableRelatedParties100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive


Long
Period End2020-12-31
Value1739
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths


Long
Period End2020-12-31
Value659
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive


Long
Period End2020-12-31
Value395
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour


Long
Period End2020-12-31
Value1384
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree


Long
Period End2020-12-31
Value1533
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree100.0

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo

us-gaap:LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo


Long
Period End2020-12-31
Value716
Percentage of LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo100.0

us-gaap:OperatingLossCarryforwards us-gaap:IncomeTaxAuthority

us-gaap:OperatingLossCarryforwards

us-gaap:DomesticCountry


Operating
Period End2020-12-312018-12-312017-12-312016-12-31
Value103280926794
Percentage of OperatingLossCarryforwards100.0100.0100.0100.0

us-gaap:PreferredStockLiquidationPreference

us-gaap:PreferredStockLiquidationPreference


Preferred
Period End2021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value222002220022200222002220016200
Percentage of PreferredStockLiquidationPreference100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockLiquidationPreferenceValue

us-gaap:PreferredStockLiquidationPreferenceValue


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-31
Value555555555555555555405
Percentage of PreferredStockLiquidationPreferenceValue100.0100.0100.0100.0100.0100.0100.0

us-gaap:PreferredStockValue us-gaap:StatementClassOfStock

us-gaap:PreferredStockValue

us-gaap:PreferredStock


Preferred
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312018-12-31
Value5555555555555555554050.0
Percentage of PreferredStockValue100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:PreferredUnitsOfferingCosts us-gaap:StatementClassOfStock

us-gaap:PreferredUnitsOfferingCosts

us-gaap:SeriesAPreferredStock


Preferred
Period End2020-12-312019-12-312019-03-31
Value2700000.02700000.03200000.0
Percentage of PreferredUnitsOfferingCosts100.0100.0100.0

us-gaap:SeriesBPreferredStock


Preferred
Period End2020-12-312019-12-312019-06-30
Value4600000.04600000.05000000.0
Percentage of PreferredUnitsOfferingCosts170.4170.40.0

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value363734973370324731353065293328362737263425332556244123292218211019941887178716831566
Percentage of PropertySubjectToOrAvailableForOperatingLeaseAccumulatedDepreciation100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNet

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNet


Property
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value997191988630832383138327839285198684879689239208895684398364812478137605737072614362
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:PropertySubjectToOrAvailableForOperatingLeaseNet us-gaap:MajorPropertyClass

trtn:Chassis


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value1511401501321190.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet1.81.71.71.61.60.0

trtn:DryContainerUnits


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value658963086666594148392743
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet76.475.274.771.065.762.9

trtn:RefrigeratedContainerUnits


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value148315201676189720371497
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet17.218.118.822.727.734.3

trtn:SpecialContainerUnits


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value307321322287265121
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet3.63.83.63.43.62.8

trtn:TankContainerUnits


Property
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value971011071051070.0
Percentage of PropertySubjectToOrAvailableForOperatingLeaseNet1.11.21.21.31.50.0

us-gaap:RestrictedCashAndCashEquivalents

us-gaap:RestrictedCashAndCashEquivalents


Restricted
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302018-06-302018-03-312017-12-312017-09-302017-06-302017-03-312016-12-312016-09-302015-12-31
Value1271539016398103106111114116110127132128948411257505722
Percentage of RestrictedCashAndCashEquivalents100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0

us-gaap:RestrictedCashAndCashEquivalents trtn:CollectionAccounts

us-gaap:RestrictedStock


Restricted
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value272520231.1785.707
Percentage of RestrictedCashAndCashEquivalents30.624.018.925.12.325.3

us-gaap:RestrictedCashAndCashEquivalents trtn:RestrictedCashAccounts

us-gaap:RestrictedStock


Restricted
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value43678355302.949
Percentage of RestrictedCashAndCashEquivalents48.463.075.559.360.113.1

us-gaap:RestrictedCashAndCashEquivalents trtn:TrustAccounts

us-gaap:RestrictedStock


Restricted
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value19136.174141813
Percentage of RestrictedCashAndCashEquivalents21.013.05.615.537.661.7

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived


Sales
Period End2020-12-312020-09-30
Value409431
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived100.0100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears


Sales
Period End2020-12-312020-09-30
Value4344
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFiveYears100.0100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears


Sales
Period End2020-12-312020-09-30
Value4445
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedFourYears100.0100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths


Sales
Period End2020-12-31
Value77
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedNextTwelveMonths100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRemainderOfFiscalYear

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRemainderOfFiscalYear


Sales
Period End2020-09-30
Value24
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedRemainderOfFiscalYear100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter


Sales
Period End2020-12-312020-09-30
Value145188
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThereafter100.0100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears


Sales
Period End2020-12-312020-09-30
Value4551
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedThreeYears100.0100.0

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears

us-gaap:SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears


Sales
Period End2020-12-312020-09-30
Value5276
Percentage of SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceivedTwoYears100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-31
Value0.6378030.5612120.9054950.752014
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber100.0100.0100.0100.0

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue us-gaap:AwardType

us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue

us-gaap:RestrictedStock


Share
Period End2020-12-312019-12-312018-12-312017-12-31
Value35.7831.8420.3816.1
Percentage of ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue100.0100.0100.0100.0

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1 us-gaap:StatementClassOfStock

us-gaap:StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1

us-gaap:CommonStock


Stock
Period End2021-06-302021-03-312020-12-312020-09-30
Value102102102153
Percentage of StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1100.0100.0100.0100.0

us-gaap:TreasuryStockCarryingBasis us-gaap:StatementClassOfStock

us-gaap:TreasuryStockCarryingBasis

us-gaap:CommonStock


Treasury
Period End2020-12-312019-12-312018-12-31
Value15822058
Percentage of TreasuryStockCarryingBasis100.0100.0100.0

us-gaap:TreasuryStockShares

us-gaap:TreasuryStockShares


Treasury
Period End2021-06-302021-03-312020-12-312020-09-302020-06-302020-03-312019-12-312019-09-302019-06-302019-03-312018-12-312018-09-302017-12-31
Value1313131212108.7713458.4423116.8375084.4896821.8531480.03370.0
Percentage of TreasuryStockShares100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.00.0

us-gaap:TreasuryStockShares dei:LegalEntity

trtn:TritonInternationalLimitedHoldings


Treasury
Period End2020-12-312019-12-31
Value138.771345
Percentage of TreasuryStockShares100.0100.0

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount

us-gaap:UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount


Unrecorded
Period End2021-06-302021-03-312020-12-312020-09-30
Value113813981064552
Percentage of UnrecordedUnconditionalPurchaseObligationBalanceSheetAmount100.0100.0100.0100.0

us-gaap:ValuationAllowancesAndReservesBalance us-gaap:ValuationAllowancesAndReservesType

us-gaap:ValuationAllowancesAndReservesBalance

us-gaap:AllowanceForCreditLoss


Valuation
Period End2020-12-312019-12-312018-12-312017-12-312016-12-312015-12-31
Value2.1921.2761.243.002288.297
Percentage of ValuationAllowancesAndReservesBalance100.0100.0100.0100.0100.0100.0

Line plots across dimensions of each concept


us-gaap:CommonStockParOrStatedValuePerShare
us-gaap:StatementClassOfStock
(None,)
Common Stock Par Or Stated Value Per Shareus-gaap: Statement Class Of Stock
us-gaap:SharesOutstanding
us-gaap:StatementEquityComponents
(None,)
Shares Outstandingus-gaap: Statement Equity Components
us-gaap:CommonStockSharesAuthorized
us-gaap:StatementClassOfStock
(None,)
Common Stock Shares Authorizedus-gaap: Statement Class Of Stock
us-gaap:InterestExpense
us-gaap:StatementBusinessSegments
(None,)
Interest Expenseus-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
Revenuesus-gaap: Statement Geographical
us-gaap:Assets
us-gaap:StatementBusinessSegments
(None,)
Assetsus-gaap: Statement Business Segments
us-gaap:Goodwill
us-gaap:StatementBusinessSegments
(None,)
Goodwillus-gaap: Statement Business Segments
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:DebtAndCapitalLeaseObligations
us-gaap:LongtermDebtType
(None,)
Debt And Capital Lease Obligationsus-gaap: Longterm Debt Type
us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
us-gaap:StatementEquityComponents
(None,)
Stockholders Equity Including Portion Attributable To Noncontrolling Interestus-gaap: Statement Equity Components
us-gaap:AccumulatedOtherComprehensiveIncomeLossNetOfTax
us-gaap:StatementEquityComponents
(None,)
Accumulated Other Comprehensive Income Loss Net Of Taxus-gaap: Statement Equity Components
us-gaap:AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
us-gaap:StatementEquityComponents
(None,)
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Valueus-gaap: Statement Equity Components
us-gaap:DepreciationDepletionAndAmortization
us-gaap:StatementBusinessSegments
(None,)
Depreciation Depletion And Amortizationus-gaap: Statement Business Segments
us-gaap:Dividends
us-gaap:StatementClassOfStock
(None,)
Dividendsus-gaap: Statement Class Of Stock