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    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Common Stock Value 1.481.511.531.551.551.551.551.551.541.54NA1.541.541.54NA1.55NA1.561.561.541.431.431.441.431.431.421.411.401.391.381.371.361.191.181.081.071.071.061.051.041.031.021.011.011.000.990.990.970.970.960.950.94NANANA
Weighted Average Number Of Diluted Shares Outstanding 150.46153.34155.81NA156.74156.88156.58NA156.32155.14155.74155.74NANA157.46157.46158.29158.29158.17NA160.00147.97143.92NA172.11165.27142.18NA169.35138.89136.68NA133.23128.02107.77NA120.81105.45104.50NA102.71101.91101.20NA99.5398.9898.07NA96.3195.3694.50NA92.9192.6192.32
Weighted Average Number Of Shares Outstanding Basic 149.86152.20154.15NA155.27155.33155.17NA154.18153.86154.33154.33NANA155.49155.49156.17156.17156.31NA143.40143.97143.92NA142.46141.74140.68NA138.88137.95136.68NA118.41113.56107.77NA106.24105.45104.50NA102.71101.91101.20NA99.5398.9898.07NA96.3195.3694.50NA92.9192.6192.32
Earnings Per Share Basic 0.070.260.300.671.530.660.360.420.920.600.400.400.520.520.560.560.340.340.220.440.350.10-3.298.170.420.270.030.260.240.10-0.08-0.130.200.18-0.17-0.290.15-0.10-0.15-0.09-0.01-0.27-0.47-0.39-0.30-0.28-0.49-0.22-0.33-0.66-0.84-0.85-1.18-0.97-0.58
Earnings Per Share Diluted 0.070.250.290.661.520.660.350.420.910.590.400.400.510.510.550.550.330.330.210.350.340.09-3.296.840.390.250.030.250.230.10-0.08-0.120.190.17-0.17-0.290.15-0.10-0.15-0.09-0.01-0.27-0.47-0.39-0.30-0.28-0.49-0.22-0.33-0.66-0.84-0.85-1.18-0.97-0.58

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Revenues 867.98949.23844.441041.49988.14833.93757.13828.48976.71894.05832.91832.91967.99967.99960.61960.61865.01865.01778.53899.36818.82729.98646.13744.45728.72707.02621.50716.19670.55640.72573.12691.97602.93621.60529.16590.96603.56560.06533.70583.38538.36507.71453.09465.53474.09477.62416.69455.45435.31417.89433.31417.61389.68253.47175.88
Cost Of Goods And Services Sold 527.20547.45460.26564.37513.59421.51399.24424.13512.03480.73462.38462.38548.29548.29536.25536.25490.33490.33455.19501.28467.27436.67374.37418.76400.64388.78347.71397.64362.06357.62321.67388.99333.06349.19298.87370.13339.59322.37307.85351.74310.13298.20257.30273.32292.77294.68248.93265.55250.42252.06264.80249.22245.67148.5395.72
Gross Profit 340.78401.78384.19477.12474.55412.42357.89404.35464.68413.33370.54370.54419.70419.70424.35424.35374.68374.68323.34398.07351.54293.31271.76325.69328.08318.24273.79318.55308.49283.09251.45302.99269.87272.41230.29220.84263.97237.69225.85231.65228.22209.51195.79192.21181.32182.94167.76189.91184.90165.83168.51168.39144.01104.9480.16
Operating Expenses 313.67343.35324.18339.71326.03278.79282.10310.87276.64285.84292.58292.58326.49326.49299.05299.05294.36294.36275.40302.20266.27261.24255.03269.89246.08260.42254.68258.88251.46254.86240.21293.57225.42230.00226.13222.65226.97230.53222.50232.06213.39220.09201.40214.14196.59194.40198.93206.21202.28221.45242.40249.57243.56196.16130.02
Research And Development Expense 150.03159.32148.41147.45146.22110.25132.74137.24130.22131.53130.90130.90141.66141.66139.88139.88137.97137.97128.63134.98121.13116.92118.52119.11117.73121.62116.87112.45116.70114.60108.05107.86100.38105.20100.7698.5197.69103.49101.50100.4393.07100.7989.1295.8088.3190.4089.6691.2393.2299.6295.79105.58100.8771.1450.03
General And Administrative Expense 41.1245.5744.5049.3848.8643.6339.9943.4141.6342.0342.4742.4750.3150.3142.7042.7042.1542.1539.2444.5438.2138.9838.4136.1835.5734.9935.8632.1534.3435.2031.1433.8029.7430.3029.5528.5636.2831.8830.1031.2732.0730.8828.2129.6527.8727.0829.4027.2828.1732.4838.3135.7832.6521.5012.76
Selling And Marketing Expense 105.88119.94118.88129.62114.92110.3997.28113.3894.76101.21107.07107.07117.20117.20104.23104.23103.50103.5098.11112.7995.3997.3688.5295.8886.7488.5585.0096.8583.7386.6782.4893.0081.6582.4776.7184.4081.9283.6678.3587.4975.6174.4766.5974.0165.4062.5264.4171.2361.9061.7757.0961.8252.1345.3334.24
Operating Income Loss 27.1158.4360.00137.41148.52133.6375.8093.48188.04127.4977.9677.9693.2093.20125.30125.3080.3280.3247.9495.8785.2732.0716.7455.8082.0057.8219.1059.6757.0228.2311.249.4244.4542.414.17-1.8137.007.163.35-0.4214.83-10.58-5.61-21.93-15.27-11.46-31.18-16.30-17.39-55.62-73.89-81.18-99.55-91.22-49.86
Interest Expense 12.6411.988.657.927.787.797.367.397.257.868.818.819.149.149.409.409.479.479.4414.8713.6113.0313.7313.9313.4113.3115.2015.3715.9712.6112.7112.6911.8812.9513.6613.5611.5111.0211.0310.9510.9711.3910.7310.849.609.659.579.509.479.419.556.695.994.111.83
Interest Paid Net 8.019.147.677.477.447.387.577.567.698.279.329.329.669.669.949.94NA9.9710.0113.199.7211.8210.02NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Interest Income Expense Nonoperating Net 2.771.430.750.500.470.550.530.600.852.023.393.393.543.543.483.483.523.523.874.433.623.212.441.971.821.511.281.141.250.980.690.390.320.250.220.170.090.070.08NANANANANANANANANANANANANANANANA
Income Tax Expense Benefit 4.328.339.2225.83-96.6921.4511.9720.8038.7525.319.819.812.552.5530.2030.2017.8717.879.14-10.2219.286.47477.94-1117.537.733.570.416.383.862.601.304.333.453.271.054.303.014.392.27-1.291.922.392.222.532.492.282.022.471.441.891.881.011.64-1.580.87
Income Taxes Paid Net 10.6911.796.1126.9618.5018.878.8011.7619.3013.698.328.3212.0012.0012.3112.31NA5.863.406.804.9611.643.50-4.6615.415.865.525.322.963.293.702.142.712.922.892.351.833.134.093.561.981.883.261.802.002.992.821.422.01-1.931.70-0.330.740.560.74
Net Income Loss 10.5138.9245.82103.50238.23103.1255.3565.04142.2791.6662.3362.3380.3380.3386.7586.7552.7452.7433.6263.9850.8413.86-473.361160.0660.0138.033.8636.5933.5514.00-11.55-13.8323.6220.65-18.78-30.7016.16-10.16-15.94-9.80-1.23-27.08-47.32-38.77-29.82-27.78-47.65-22.33-31.45-62.69-79.06-80.32-109.86-90.01-53.33
Comprehensive Income Net Of Tax 4.6937.7730.48108.57228.24120.0379.1669.87163.4657.9856.7056.7082.0182.0182.1982.1944.1744.1728.7666.9047.216.41-459.971154.5375.7035.0110.0233.6527.7726.15-17.20-9.8219.2832.82-38.07-33.3316.38-7.59-22.99-11.03-3.22-29.26-46.33-37.60-32.32-27.95-49.53-24.73-35.83-56.69-79.31-78.76-110.58NANA

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Assets 4900.784964.134900.364865.234655.874388.014186.904180.924055.193856.76NA3830.893893.353893.35NA3775.71NA3686.783618.113756.523622.703506.553469.383951.712736.662777.102860.092882.443043.662981.582589.322695.052163.702091.562056.162072.632100.421795.461800.621802.771727.361693.341885.171881.141915.261928.641918.261951.421938.432004.882049.642118.09NANANA
Liabilities 2233.052181.712085.571845.211731.631694.751600.381671.321626.321616.19NA1637.241720.591720.59NA1656.32NA1623.581563.801827.191843.741762.431713.241815.371792.351930.562061.202116.102322.102312.571962.292074.181985.841952.902144.732142.252145.571876.301887.481885.451810.521791.281963.811970.121975.521969.711939.361937.551909.861955.181954.521958.80NANANA
Liabilities And Stockholders Equity 4900.784964.134900.364865.234655.874388.014186.904180.924055.193856.76NA3830.893893.353893.35NA3775.71NA3686.783618.113756.523622.703506.553469.383951.712736.662777.102860.092882.443043.662981.582589.322695.052163.702091.562056.162072.632100.421795.461800.621802.771727.361693.341885.171881.141915.261928.641918.261951.421938.432004.882049.642118.09NANANA
Stockholders Equity 2667.742782.422814.793020.022924.242693.262586.512509.602428.872240.58NA2193.652172.762172.76NA2119.38NA2063.202054.301929.331778.951744.121756.142136.34944.31846.54798.89766.34721.56669.01627.03620.88177.85138.66-88.58-69.61-45.15-80.84-86.86-82.68-83.17-97.94-78.64-88.97-60.26-41.07-21.1013.8728.5749.7095.13159.29NANANA

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Assets Current 3188.383228.533164.113188.912984.132794.452596.542611.162567.882340.21NA2266.442381.802381.80NA2291.23NA2178.172089.672142.602104.481985.421923.422006.311923.131942.251998.052013.192150.172078.051751.021864.211766.581682.841681.371693.191698.431431.341416.961395.801304.481264.161434.871415.691410.521409.601375.361332.841286.391323.401397.941441.57NANANA
Cash And Cash Equivalents At Carrying Value 859.691019.861118.641422.551230.441202.971029.241088.621093.75887.73NA837.29904.04904.04NA723.23NANA668.81745.42726.21652.10648.87640.51559.54628.62693.85777.62854.92922.03660.32790.97697.09586.34598.72586.72532.88325.08330.08346.49378.18356.50552.27642.44617.23585.55550.46541.90486.33506.84625.82688.69470.24584.23573.18
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents 859.711019.951118.691422.601230.501203.051029.311088.711093.82887.79NA837.34904.16904.16724.79724.79699.15699.15668.81745.42726.21652.10NA640.51NANANA777.69NANANANANANANANANANANANANANANANANANANANANANANANANANANA
Short Term Investments 321.82529.55460.37181.48182.01151.82151.43150.6770.40100.74NA110.07109.94109.94NA119.67NA119.33119.14148.98228.94268.58278.74279.13234.74274.78250.06275.25295.32195.18210.01135.11160.07145.09145.15140.21120.2590.0594.99124.9899.9899.9784.9250.0650.1250.1750.240.00NANANANANANANA
Accounts Receivable Net Current 802.48774.90795.25884.96878.23716.78700.02719.40715.20693.96NA655.11724.85724.85NA798.88NA756.61761.19786.50728.94647.38553.72622.18653.24564.86595.71576.24588.39555.06480.38550.79530.26553.31513.55518.98541.57514.97518.91488.58430.42421.01394.79345.50379.09397.29399.46417.51414.83391.33369.72343.58NANANA
Inventory Net 826.67536.88457.60374.26370.17401.23389.73344.38363.60325.75NA342.67345.05345.05NA356.82NA359.42323.11262.75227.88231.34255.25267.14276.42287.07284.60211.25221.60190.86205.66191.16194.02214.59241.12254.66293.09293.95284.12249.10235.53248.10266.90260.10245.04242.72248.65230.08243.83285.70267.35261.62NANANA
Inventory Finished Goods 187.01157.92149.93180.80204.58234.22257.05210.05215.32194.53NA219.91226.62226.62NA193.49NA205.44225.94188.57173.42165.73176.43185.49179.39204.38197.65156.40158.76120.36117.88125.97119.64147.82159.59165.80172.32181.02178.00153.85147.76145.05178.81178.21185.68163.41146.86135.00154.16NANA177.99NANANA
Prepaid Expense And Other Assets Current 377.71367.34332.26325.65323.28321.65326.11308.08324.94332.02NA321.31297.91297.91NA292.63NA243.67217.42198.94192.50186.02186.84197.34199.19186.92173.84172.84189.95214.92194.64196.18185.14183.51182.82192.62210.63207.28188.85186.66160.36138.58136.00117.59119.04133.87126.56143.36NANANA147.68NANANA
Available For Sale Securities Debt Securities 514.49616.69549.01251.52242.90243.53253.80232.89NA100.74NA120.14NA119.95NANANANANA207.95NANANANANANANANANANANANANANANANANANANANANANANANANANANANA50.23NANA0.00NANANA

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Amortization Of Intangible Assets 8.928.928.925.845.976.025.915.855.845.845.855.855.225.225.535.535.535.535.534.653.843.623.623.663.8410.9814.5514.5514.5315.5716.8636.4511.0211.0211.0211.0211.0211.4912.4412.4412.4412.4412.4512.5412.7112.9713.4713.5313.6713.6728.7837.5738.7317.125.98
Goodwill 328.98328.92322.82311.64311.57311.73311.29310.85310.77310.27NA310.91297.94297.94NA297.88NA297.71297.97297.97287.55267.44267.90267.46267.84266.77267.17266.97267.26267.68256.43256.43NANANA0.00NANANANANANANANANANANA0.00NANANA0.00NANANA
Intangible Assets Net Excluding Goodwill 76.9288.96101.0365.3173.9782.8891.5296.65106.18115.54NA125.64112.78112.78NA121.27NA129.97139.00148.22108.3090.5796.48101.00106.99113.25127.85146.71165.17184.92NA202.67NANANA128.68141.90155.12168.94185.83203.65221.48239.30257.14275.67293.77312.22331.63349.85369.77389.27426.41NANANA
Finite Lived Intangible Assets Net 76.9288.96101.0365.3173.9782.8891.5296.65106.18115.54NANA112.78112.78NANANANANA148.22NANANA100.33106.32109.05123.65142.51160.93180.51182.17202.6789.02102.24115.46128.68141.90155.12168.94185.83203.65221.48239.30257.14275.67293.77312.22331.63349.85NANA426.41NANANA
Other Assets Noncurrent 103.72108.12104.7199.89102.73103.98102.48102.8399.4692.60NA90.4988.9988.99NA84.49NA82.9474.6171.6572.9570.7764.1563.5963.9765.1963.9476.9972.7377.0575.0784.6678.3582.1984.7774.0878.1274.0980.2386.3890.1690.1688.7984.74110.50109.50112.57114.12125.80135.21138.47129.82NANANA

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Liabilities Current 915.34868.76760.33909.03827.09782.68684.77760.70720.49712.99NA733.09845.94845.94NA791.03NA769.38700.76963.001068.44989.75933.381037.74657.62806.77841.56891.861103.28630.13555.23667.03591.87575.49778.60781.14809.17790.05616.16615.05541.12520.21693.72684.97700.16485.23456.74453.49424.36468.55466.85469.94NANANA
Accounts Payable Current 439.23353.00310.11356.18301.61279.25247.24291.90297.16292.16NA311.75344.82344.82NA356.72NA366.93335.55340.58312.61264.40209.24260.10258.36249.56273.51235.94232.74225.24183.85222.14201.77210.00192.11209.78236.63229.50245.83254.85208.71198.82182.67179.70205.66174.18176.75157.12140.81178.75202.24200.62NANANA
Other Accrued Liabilities Current 108.47109.37103.17111.15111.53133.30118.31118.35119.8397.09NA120.47121.41121.45NA119.38NA119.12109.05107.93104.5997.92108.68120.0496.0497.55108.75108.26105.16104.9599.31105.6694.9489.6099.2589.0889.9692.8073.0377.6168.2869.7962.8868.0263.2864.1665.4965.1955.73NANA72.69NANANA
Accrued Income Taxes Current 4.839.548.8213.5836.53NANA6.35NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Other Liabilities Current 301.59333.15299.41409.29373.29330.06275.00334.13301.03NANANA382.74NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Contract With Customer Liability Current 147.81156.40124.96118.01126.18147.07136.23108.7095.95107.02NA122.41111.38111.38NA102.18NA104.0385.50111.13NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Other Liabilities Noncurrent 150.77148.04159.94166.80123.73127.70128.76123.19134.91129.85NA125.61148.75148.75NA140.52NA129.78127.46119.41108.88110.42115.97111.35116.53113.25121.32124.39122.85106.8281.7272.5463.4851.4644.6045.3937.2135.7934.0134.7533.2832.9932.7831.7826.0519.5519.0617.2616.7519.2318.1516.43NANANA
Operating Lease Liability Noncurrent 42.6440.3539.3741.5651.2353.8057.6361.4152.1451.10NA53.33NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Stockholders Equity 2667.742782.422814.793020.022924.242693.262586.512509.602428.872240.58NA2193.652172.762172.76NA2119.38NA2063.202054.301929.331778.951744.121756.142136.34944.31846.54798.89766.34721.56669.01627.03620.88177.85138.66-88.58-69.61-45.15-80.84-86.86-82.68-83.17-97.94-78.64-88.97-60.26-41.07-21.1013.8728.5749.7095.13159.29NANANA
Common Stock Value 1.481.511.531.551.551.551.551.551.541.54NA1.541.541.54NA1.55NA1.561.561.541.431.431.441.431.431.421.411.401.391.381.371.361.191.181.081.071.071.061.051.041.031.021.011.011.000.990.990.970.970.960.950.94NANANA
Additional Paid In Capital Common Stock 6378.016497.366567.476803.166815.956813.226826.496826.536815.686790.86NA6801.916837.716837.71NA6866.34NA6892.346927.616881.226797.866810.236828.656810.186772.696750.636738.006715.486704.356679.596663.776640.446187.766167.865973.545954.445945.575926.285912.675893.885882.365864.385854.425797.775788.895775.765767.785753.245743.215728.535717.275702.14NANANA
Retained Earnings Accumulated Deficit -3689.88-3700.39-3739.31-3785.13-3888.63-4126.86-4229.98-4283.12-4348.16-4490.43NA-4582.09-4644.41-4644.41NA-4724.74NA-4811.49-4864.23-4947.65-5011.63-5062.47-5076.32-4664.25-5824.31-5884.32-5922.35-5926.21-5962.79-5996.34-6010.34-5998.79-5984.96-6008.58-6029.24-6010.46-5979.75-5995.91-5985.76-5969.82-5960.02-5958.79-5931.71-5884.39-5845.62-5815.80-5788.02-5740.37-5718.04-5686.59-5623.90-5544.85NANANA
Accumulated Other Comprehensive Income Loss Net Of Tax -21.88-16.06-14.900.44-4.635.36-11.55-35.36-40.19-61.39NA-27.71-22.08-22.08NA-23.76NA-19.21-10.64-5.78-8.71-5.072.38-11.02-5.50-21.19-18.17-24.33-21.39-15.62-27.78-22.13-26.14-21.79-33.96-14.67-12.04-12.26-14.83-7.77-6.54-4.55-2.36-3.35-4.53-2.02-1.850.032.436.800.811.06NANANA
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value 26.8626.6724.3021.3722.4721.5418.9616.9217.2617.9815.6015.6015.2915.2915.0815.08NA15.6113.7614.0812.3414.1712.3911.5212.0112.0112.82NANANANANANANANANANANANANANANANANANANANANANANANANANANANA

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Net Cash Provided By Used In Operating Activities -205.39106.55-54.41254.8969.10224.98-7.32187.29175.4391.1739.7639.76240.01240.0183.1183.11NA104.12-14.1168.0388.1137.4335.70138.5450.6072.00-26.25136.7177.1360.7014.9884.63117.5437.8022.1473.8551.131.99-37.163.5542.0044.86-45.7310.5923.1460.4812.8842.00-17.04-51.79-63.66-25.77-130.00-77.714.47
Net Cash Provided By Used In Investing Activities 196.30-102.17-380.96-24.60-17.94-13.86-34.32-183.8222.06-3.56-54.93-54.93-11.70-11.70-13.89-13.89NA-19.7569.42-4.0815.372.92-33.48-54.0155.70-42.96-20.166.45-122.83-45.84-134.0422.56-11.87-41.85-11.96-16.42-96.33-8.2814.64-36.07-25.06-23.20-46.5316.953.90-24.59-8.2414.79-8.59-70.40-4.38-22.0921.82-281.7983.17
Net Cash Provided By Used In Financing Activities -147.17-97.58134.72-36.65-22.35-37.20-20.64-8.475.19-32.92-51.02-51.02-49.03-49.03-43.76-43.76NA-53.56-132.62-42.64-26.49-35.094.99-2.62-176.33-94.91-37.19-219.77-20.37244.10-8.19-11.917.06-7.834.62-2.20253.280.806.650.857.15-217.251.91-2.855.78-0.655.670.025.662.255.28264.96-5.25370.410.08

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Net Cash Provided By Used In Operating Activities -205.39106.55-54.41254.8969.10224.98-7.32187.29175.4391.1739.7639.76240.01240.0183.1183.11NA104.12-14.1168.0388.1137.4335.70138.5450.6072.00-26.25136.7177.1360.7014.9884.63117.5437.8022.1473.8551.131.99-37.163.5542.0044.86-45.7310.5923.1460.4812.8842.00-17.04-51.79-63.66-25.77-130.00-77.714.47
Net Income Loss 10.5138.9245.82103.50238.23103.1255.3565.04142.2791.6662.3362.3380.3380.3386.7586.7552.7452.7433.6263.9850.8413.86-473.361160.0660.0138.033.8636.5933.5514.00-11.55-13.8323.6220.65-18.78-30.7016.16-10.16-15.94-9.80-1.23-27.08-47.32-38.77-29.82-27.78-47.65-22.33-31.45-62.69-79.06-80.32-109.86-90.01-53.33
Increase Decrease In Accounts Receivable 29.98-17.23-87.2211.23162.9719.04-18.8610.6122.5549.07-64.94-64.94-68.23-68.2345.6945.69NA-4.63-38.5455.6684.64100.49-72.44-14.5390.03-31.3421.96-11.6932.9068.20-63.3325.24-22.8540.27-5.36-22.5228.14-3.7431.2958.6110.2826.9949.54-33.14-18.12-2.03-17.083.5923.6821.9026.4583.3581.5965.88-12.63
Increase Decrease In Inventories 293.6183.8887.188.75-28.1115.9151.02-14.5245.19-10.104.484.48-2.49-2.495.875.87NA42.0067.5645.202.67-15.22-5.20-2.33-1.6616.8078.75-3.2737.24-3.1122.13-4.26-13.40-21.48-7.75-28.138.1917.3640.4618.21-6.29-13.3610.3819.427.41-0.1726.80-7.88-36.8222.128.3710.19-7.4929.958.29
Share Based Compensation 26.8626.6724.3021.3722.4721.5418.9616.9217.2617.9815.6015.6015.2915.2915.0815.0815.6115.6113.7614.0812.3414.1712.3911.5212.0112.0112.8210.1612.6214.7314.4822.9410.2711.3310.818.7310.7612.0511.399.699.889.838.328.746.837.948.8910.019.039.029.869.119.658.528.28

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Net Cash Provided By Used In Investing Activities 196.30-102.17-380.96-24.60-17.94-13.86-34.32-183.8222.06-3.56-54.93-54.93-11.70-11.70-13.89-13.89NA-19.7569.42-4.0815.372.92-33.48-54.0155.70-42.96-20.166.45-122.83-45.84-134.0422.56-11.87-41.85-11.96-16.42-96.33-8.2814.64-36.07-25.06-23.20-46.5316.953.90-24.59-8.2414.79-8.59-70.40-4.38-22.0921.82-281.7983.17
Payments To Acquire Property Plant And Equipment 21.6619.4525.8012.2615.6430.7820.8721.3315.8818.6426.8226.8213.5213.5213.7713.77NA19.9415.3517.2318.446.2825.6618.6015.6834.6225.7126.0228.1124.1828.8722.3817.8310.7111.1912.249.4910.7115.7811.9310.399.2512.2415.1016.858.257.9011.2311.7212.1517.2716.5616.3711.277.01

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Net Cash Provided By Used In Financing Activities -147.17-97.58134.72-36.65-22.35-37.20-20.64-8.475.19-32.92-51.02-51.02-49.03-49.03-43.76-43.76NA-53.56-132.62-42.64-26.49-35.094.99-2.62-176.33-94.91-37.19-219.77-20.37244.10-8.19-11.917.06-7.834.62-2.20253.280.806.650.857.15-217.251.91-2.855.78-0.655.670.025.662.255.28264.96-5.25370.410.08

    2022-07-30 2022-04-30 2022-01-29 2021-10-30 2021-07-31 2021-05-01 2021-01-30 2020-10-31 2020-08-01 2020-05-02 2020-02-01 2020-01-31 2019-11-02 2019-10-31 2019-08-03 2019-07-31 2019-05-04 2019-04-30 2019-01-31 2018-10-31 2018-07-31 2018-04-30 2018-01-31 2017-10-31 2017-07-31 2017-04-30 2017-01-31 2016-10-31 2016-07-31 2016-04-30 2016-01-31 2015-10-31 2015-07-31 2015-04-30 2015-01-31 2014-10-31 2014-07-31 2014-04-30 2014-01-31 2013-10-31 2013-07-31 2013-04-30 2013-01-31 2012-10-31 2012-07-31 2012-04-30 2012-01-31 2011-10-31 2011-07-31 2011-04-30 2011-01-31 2010-10-31 2010-07-31 2010-04-30 2010-01-31
Revenues 867.98949.23844.441041.49988.14833.93757.13828.48976.71894.05832.91832.91967.99967.99960.61960.61865.01865.01778.53899.36818.82729.98646.13744.45728.72707.02621.50716.19670.55640.72573.12691.97602.93621.60529.16590.96603.56560.06533.70583.38538.36507.71453.09465.53474.09477.62416.69455.45435.31417.89433.31417.61389.68253.47175.88
Att, Sales Revenue Net, Customer Concentration Risk 100.29NANA134.26119.20NANANANANANANANA91.66NA94.46NA108.42NA111.1287.3985.42NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Customers Above10 Threshold, Sales Revenue Net, Customer Concentration Risk 208.79NANA134.26370.82NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Verizon, Sales Revenue Net, Customer Concentration Risk 108.50NANANA131.89NANANANANANANANA145.79NA118.88NA106.35NA96.5497.10NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Att, Customer Concentration Risk NA103.19110.88NA119.20125.14NANA114.96105.6384.0184.01NANA101.92NA108.42NA94.17NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Blue Planet Automation Softwareand Services 17.3416.8821.1119.7516.6123.9616.9320.8511.3015.0215.4715.4716.5816.5810.5310.5312.4712.4714.97NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Consulting And Network Design 11.1113.2610.918.3111.337.586.497.847.839.879.759.7510.6410.6410.9610.9610.2210.229.49NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Converged Packet Optical 563.84625.29540.94754.62712.91573.66512.32579.29722.51654.29591.55591.55665.76665.76724.25724.25623.84623.84549.00NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Grants Evolution Of Networking Services Through Corridor In Quebec And Ontario For Research And Innovation NA2.803.90NA3.10NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Installation And Deployment 38.7041.4340.3747.2346.6538.0039.6143.0139.8034.2434.9534.9536.4936.4939.8039.8041.3241.3230.62NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Maintenance Support And Training 72.7674.0272.4971.3074.0170.4267.6366.9869.1071.4861.7961.7965.3365.3365.9465.9468.7968.7961.28NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Packet Networking 100.74109.1985.71NA69.7063.6364.3155.9879.7664.1767.5167.51131.95131.9571.8271.8273.1473.1471.57NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Platform Softwareand Services 63.4869.1672.9266.1256.9556.6949.8454.5146.4244.9851.8951.8941.2441.2437.3137.3135.2335.2341.60NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Product 684.28759.95665.01860.92804.41670.04597.22668.66819.02739.89687.22687.22820.01820.01810.59810.59710.69710.69642.53743.87691.76604.23525.61616.22610.74NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Service 183.70189.28179.44180.56183.73163.88159.91159.82157.69154.16145.70145.70147.98147.98150.02150.02154.32154.32136.00155.49127.06125.75120.53128.23117.98NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Blue Planet Automation Softwareand Services, Blue Planet Automation Softwareand Services 17.3416.8821.1119.7516.6123.9616.93NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Consulting And Network Design, Global Services 11.1113.2610.918.3111.337.586.49NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Converged Packet Optical, Networking Platforms 563.84625.29540.94754.62712.91573.66512.32NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Installation And Deployment, Global Services 38.7041.4340.3747.2346.6538.0039.61NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Maintenance Support And Training, Global Services 72.7674.0272.4971.3074.0170.4267.63NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Packet Networking, Networking Platforms 100.74109.1985.71NA69.7063.6364.31NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Platform Softwareand Services, Platform Softwareand Services 63.4869.1672.9266.1256.9556.6949.84NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Blue Planet Automation Softwareand Services 17.3416.8821.1119.7516.6123.9616.9320.8511.3015.0215.4715.4716.58NA10.53NA12.47NA14.97NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Global Services 122.58128.71123.77126.84131.99116.00113.73117.84116.72115.59106.50106.50112.46NA116.70NA120.33NA101.39NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Networking Platforms 664.58734.48626.65828.78782.60637.28576.63635.28802.27718.46659.06659.06797.71NA796.07NA696.98NA620.57NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Platform Softwareand Services 63.4869.1672.9266.1256.9556.6949.8454.5146.4244.9851.8951.8941.24NA37.31NA35.23NA41.60NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Blue Planet Automation Softwareand Services, Transferred At Point In Time 4.634.048.777.124.5610.775.1710.690.414.753.743.746.48NA1.94NA3.05NA6.23NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Blue Planet Automation Softwareand Services, Transferred Over Time 12.7112.8512.3412.6212.0513.1911.7610.1610.8910.2711.7311.7310.10NA8.59NA9.43NA8.75NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Global Services, Transferred At Point In Time 9.4113.478.495.156.511.411.862.193.304.684.204.204.86NA4.80NA5.58NA3.57NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Global Services, Transferred Over Time 113.17115.24115.28121.69125.48114.58111.87115.65113.42110.91102.30102.30107.61NA111.89NA114.76NA97.82NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Networking Platforms, Transferred At Point In Time 664.58734.48626.65828.78782.60637.28576.63635.28802.27718.46659.06659.06797.71NA796.07NA696.98NA620.57NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Platform Softwareand Services, Transferred At Point In Time 15.2321.7429.6825.6017.9320.7716.0623.1715.8416.9813.1113.1115.73NA12.66NA11.10NA16.04NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Platform Softwareand Services, Transferred Over Time 48.2547.4143.2340.5139.0235.9233.7831.3430.5828.0138.7738.7725.51NA24.66NA24.13NA25.55NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
617.37700.84595.14NA692.85587.48496.61NA713.34650.38574.00574.00NANA656.26NA615.49NA516.48NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
126.43103.2898.51122.00106.1191.40105.10139.32100.91102.24128.94128.9499.31NA134.81NA134.53NA132.86NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
US 574.30642.20543.50670.00623.90518.60439.40450.00647.00598.40524.30524.30650.00650.00592.20592.20545.60545.60464.10524.70469.20392.80383.40420.20438.10392.00379.70480.00410.00367.10365.20453.50360.70367.60297.70308.55368.06323.93317.45326.23339.43287.57264.24249.54237.29252.67233.08252.21227.52230.80220.35210.06229.74NANA
EMEA 124.19145.11150.78170.81189.18155.05155.42157.61162.47141.43129.97129.97153.00153.00169.53169.53114.99114.99129.19NANANANA110.7196.07105.7891.54112.54104.2796.1780.7293.9393.17102.19111.01133.6699.9195.1188.72NANANANANANANANANANANANANANANANA
Transferred At Point In Time 693.85773.73673.59866.66811.60670.23599.72671.33821.82744.86680.10680.10824.78824.78815.47815.47716.70716.70646.40NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA
Transferred Over Time 174.13175.50170.85174.83176.54163.70157.41157.15154.90149.19152.81152.81143.21143.21145.14145.14148.31148.31132.12NANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANANA

Plots across concepts


IncomeStatement
Comprehensive Income Net Of Tax
Expenses
Other Nonoperating Income Expense
Balance Sheet
Operating Lease Right Of Use Asset
Assets
Operating Lease Right Of Use Asset
Current Assets
Prepaid Expense And Other Assets Current
NonCurrent Assets
Operating Lease Right Of Use Asset
Liabilities
Liabilities Current
Current Liabilities
Accrued Income Taxes Current
Noncurrent Liabilities
Operating Lease Liability Noncurrent
Stockholders Equity
Retained Earnings Accumulated Deficit
CashFlow
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInInvestingActivities
Payments To Acquire Businesses Net Of Cash Acquired
NetCashProvidedByUsedInFinancingActivities
Net Cash Provided By Used In Financing Activities
Shares
Weighted Average Number Of Shares Outstanding Basic
OperatingLeaseLiability
Operating Lease Liability Current
FiniteLivedIntangibleAssets
Finite Lived Intangible Assets Net
InventoryNet
Inventory Finished Goods

Line plots across dimensions of each concept


COGS Ratio
us-gaap:ProductOrService
(None,)
C O G S  Ratious-gaap: Product Or Service
us-gaap:Revenues
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
(None, 'us-gaap:SalesRevenueNet', 'us-gaap:CustomerConcentrationRisk')
Revenuesus-gaap: Major Customers, us-gaap: Concentration Risk By Benchmark, us-gaap: Concentration Risk By Type
us-gaap:Revenues
us-gaap:ProductOrService
(None,)
Revenuesus-gaap: Product Or Service
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
Revenuesus-gaap: Statement Geographical
us-gaap:Revenues
us-gaap:TimingOfTransferOfGoodOrService
(None,)
Revenuesus-gaap: Timing Of Transfer Of Good Or Service
us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)
Revenuesus-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
(None, 'cien:GlobalServices')
Revenuesus-gaap: Product Or Service, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
(None, 'cien:NetworkingPlatforms')
Revenuesus-gaap: Product Or Service, us-gaap: Statement Business Segments
us-gaap:CostOfGoodsAndServicesSold
us-gaap:ProductOrService
(None,)
Cost Of Goods And Services Soldus-gaap: Product Or Service
us-gaap:AllocatedShareBasedCompensationExpense
us-gaap:IncomeStatementLocation
(None,)
Allocated Share Based Compensation Expenseus-gaap: Income Statement Location
us-gaap:NetIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Net Income Lossus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FinancialInstrument
(None,)
Available For Sale Securities Debt Securitiesus-gaap: Financial Instrument
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FinancialInstrument, us-gaap:InvestmentType
('us-gaap:USTreasuryAndGovernment', None)
Available For Sale Securities Debt Securitiesus-gaap: Financial Instrument, us-gaap: Investment Type
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:FairValueByMeasurementFrequency, us-gaap:FinancialInstrument
('us-gaap:FairValueMeasurementsRecurring', None)
Available For Sale Securities Debt Securitiesus-gaap: Fair Value By Measurement Frequency, us-gaap: Financial Instrument
us-gaap:AvailableForSaleSecuritiesDebtSecurities
us-gaap:BalanceSheetLocation
(None,)
Available For Sale Securities Debt Securitiesus-gaap: Balance Sheet Location
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:FiniteLivedIntangibleAssetsByMajorClass
(None,)
Finite Lived Intangible Assets Netus-gaap: Finite Lived Intangible Assets By Major Class
us-gaap:FiniteLivedIntangibleAssetsNet
us-gaap:StatementBusinessSegments
(None,)
Finite Lived Intangible Assets Netus-gaap: Statement Business Segments
us-gaap:StockholdersEquity
us-gaap:StatementEquityComponents
(None,)
Stockholders Equityus-gaap: Statement Equity Components
us-gaap:NetIncomeLoss
us-gaap:ConsolidationItems, us-gaap:StatementBusinessSegments
('us-gaap:Operating', None)
Net Income Lossus-gaap: Consolidation Items, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:MajorCustomers, us-gaap:ConcentrationRiskByBenchmark, us-gaap:ConcentrationRiskByType
(None, 'us-gaap:SalesRevenueNet', 'us-gaap:CustomerConcentrationRisk')
Revenuesus-gaap: Major Customers, us-gaap: Concentration Risk By Benchmark, us-gaap: Concentration Risk By Type
us-gaap:Revenues
us-gaap:ProductOrService
(None,)
Revenuesus-gaap: Product Or Service
us-gaap:Revenues
us-gaap:StatementGeographical
(None,)
Revenuesus-gaap: Statement Geographical
us-gaap:Revenues
us-gaap:TimingOfTransferOfGoodOrService
(None,)
Revenuesus-gaap: Timing Of Transfer Of Good Or Service
us-gaap:Revenues
us-gaap:StatementBusinessSegments
(None,)
Revenuesus-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
(None, 'cien:GlobalServices')
Revenuesus-gaap: Product Or Service, us-gaap: Statement Business Segments
us-gaap:Revenues
us-gaap:ProductOrService, us-gaap:StatementBusinessSegments
(None, 'cien:NetworkingPlatforms')
Revenuesus-gaap: Product Or Service, us-gaap: Statement Business Segments