7Baggers

Autodesk, Inc
(NASDAQ:ADSK) 

ADSK stock logo

Autodesk, Inc. provides 3D design, engineering, and entertainment software and services worldwide. The company offers AutoCAD Civil 3D, a surveying, design, analysis, and documentation solution for civil engineering, including land development, transportation, and environmental projects; BIM 360, a ...

Founded: 1982
Full Time Employees: 10,100
CEO: Andrew Anagnost  
Sector: Technology
Industry: Software-Application
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Quarterly
Annual
    Unit: USD2026-04-30 2026-01-31 2025-10-31 2025-07-31 2025-04-30 2025-01-31 2024-10-31 2024-07-31 2024-04-30 2024-01-31 2023-10-31 2023-07-31 2023-04-30 2023-01-31 2022-10-31 2022-07-31 2022-04-30 2022-01-31 2021-10-31 2021-07-31 2021-04-30 2021-01-31 2020-10-31 2020-07-31 2020-04-30 2020-01-31 2019-10-31 2019-07-31 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 2009-10-31 2009-07-31 2009-04-30 2009-01-31 2008-10-31 2008-07-31 2008-04-30 2008-01-31 2007-10-31 2007-07-31 2007-04-30 2007-01-31 2006-10-31 2006-07-31 2006-04-30 2006-01-31 2005-10-31 2005-07-31 2005-04-30 2005-01-31 2004-10-31 2004-07-31 
                                                                                            
      net revenue:
                                                                                            
      subscription
    1,836,000,000 1,819,000,000 1,734,000,000 1,658,000,000 1,532,000,000 1,522,000,000 1,457,000,000 1,408,000,000 1,330,000,000 1,339,000,000 1,314,000,000 1,270,000,000 1,193,000,000 1,214,000,000 1,188,000,000 1,160,000,000 1,089,000,000 1,121,500,000 1,070,700,000 1,016,700,000 947,500,000 950,300,000 884,400,000 841,200,000 803,000,000 777,400,000 715,000,000 663,700,000 595,800,000 550,000,000 481,300,000 420,600,000 350,400,000 293,700,000 231,100,000 196,100,000 173,400,000 322,500,000 319,500,000 322,000,000 326,000,000 319,500,000 318,900,000 319,000,000 319,800,000 310,300,000 297,500,000 286,700,000 276,300,000 265,900,000 257,700,000 248,500,000 246,900,000                                    
      other
    98,000,000 130,000,000 111,000,000 96,000,000 93,000,000 107,000,000 104,000,000 86,000,000 76,000,000 116,000,000 88,000,000 61,000,000 62,000,000 90,000,000 76,000,000 60,000,000 63,000,000 67,400,000 37,500,000 26,100,000 22,700,000 58,700,000 28,200,000 20,700,000 20,600,000 42,000,000 36,500,000 29,600,000 27,700,000 49,900,000 29,500,000 24,700,000 28,300,000                                                        
      total net revenue
    1,934,000,000 1,957,000,000 1,853,000,000 1,763,000,000 1,633,000,000 1,639,000,000 1,570,000,000 1,505,000,000 1,417,000,000 1,469,000,000 1,414,000,000 1,345,000,000 1,269,000,000 1,318,000,000 1,280,000,000 1,237,000,000 1,170,000,000 1,211,600,000 1,125,800,000 1,059,700,000 989,300,000 1,039,200,000 952,400,000 913,100,000 885,700,000 899,300,000 842,700,000 796,800,000 735,500,000 737,300,000 660,900,000 611,700,000 559,900,000 553,800,000 515,300,000 501,800,000 485,700,000 478,800,000 489,600,000 550,700,000 511,900,000 648,300,000 599,800,000 609,500,000 646,500,000 664,600,000 618,000,000 637,100,000 592,500,000 586,600,000 555,200,000 561,700,000 570,400,000 606,900,000 548,000,000 568,700,000 588,600,000 592,400,000 548,600,000 546,300,000 528,300,000 527,700,000 476,700,000 472,800,000 474,600,000 456,100,000 416,900,000 414,900,000 425,800,000 489,800,000 607,100,000 619,500,000 598,800,000                
      yoy
    18.43% 19.40% 18.03% 17.14% 15.24% 11.57% 11.03% 11.90% 11.66% 11.46% 10.47% 8.73% 8.46% 8.78% 13.70% 16.73% 18.27% 16.59% 18.21% 16.06% 11.70% 15.56% 13.02% 14.60% 20.42% 21.97% 27.51% 30.26% 31.36% 33.13% 28.26% 21.90% 15.28% 15.66% 5.25% -8.88% -5.12% -26.15% -18.37% -9.65% -20.82% -2.45% -2.94% -4.33% 9.11% 13.30% 11.31% 13.42% 3.87% -3.34% 1.31% -1.23% -3.09% 2.45% -0.11% 4.10% 11.41% 12.26% 15.08% 15.55% 11.31% 15.70% 14.34% 13.96% 11.46% -6.88% -31.33% -33.03% -28.89%                    
      qoq
    -1.18% 5.61% 5.10% 7.96% -0.37% 4.39% 4.32% 6.21% -3.54% 3.89% 5.13% 5.99% -3.72% 2.97% 3.48% 5.73% -3.43% 7.62% 6.24% 7.12% -4.80% 9.11% 4.30% 3.09% -1.51% 6.72% 5.76% 8.33% -0.24% 11.56% 8.04% 9.25% 1.10% 7.47% 2.69% 3.31% 1.44% -2.21% -11.09% 7.58% -21.04% 8.09% -1.59% -5.72% -2.72% 7.54% -3.00% 7.53% 1.01% 5.66% -1.16% -1.53% -6.01% 10.75% -3.64% -3.38% -0.64% 7.98% 0.42% 3.41% 0.11% 10.70% 0.82% -0.38% 4.06% 9.40% 0.48% -2.56% -13.07% -19.32% -2.00% 3.46%                 
      cost of revenue:
                                                                                            
      cost of subscription revenue
    129,000,000                                     38,200,000 35,100,000 38,200,000 39,700,000 39,400,000 38,000,000 40,000,000 38,700,000 35,600,000 34,100,000 34,500,000 29,400,000 23,800,000 23,700,000 25,000,000 23,100,000                                    
      cost of other revenue
    21,000,000 22,000,000 22,000,000 22,000,000 24,000,000 23,000,000 19,000,000 18,000,000 20,000,000 20,000,000 21,000,000 21,000,000 20,000,000 20,000,000 19,000,000 21,000,000 19,000,000 19,000,000 17,700,000 15,800,000 14,100,000 16,600,000 15,400,000 15,000,000 17,100,000 17,900,000 16,900,000 17,900,000 13,800,000 15,400,000 13,900,000 12,300,000 12,800,000                                                        
      amortization of developed technologies
    25,000,000 24,000,000 25,000,000 23,000,000 25,000,000 23,000,000 23,000,000 22,000,000 17,000,000 14,000,000 12,000,000 11,000,000 11,000,000 14,000,000 15,000,000 15,000,000 14,000,000 14,400,000 14,600,000 13,600,000 10,200,000                                                                    
      total cost of revenue
    175,000,000 166,000,000 165,000,000 159,000,000 160,000,000 154,000,000 147,000,000 140,000,000 137,000,000 130,000,000 127,000,000 127,000,000 127,000,000 124,000,000 120,000,000 119,000,000 117,000,000 113,200,000 107,100,000 105,400,000 92,800,000 90,600,000 83,700,000 80,900,000 81,900,000 83,200,000 79,500,000 79,500,000 82,700,000 77,000,000 72,300,000 69,800,000 66,800,000 73,100,000 77,500,000 74,600,000 78,200,000 82,900,000 81,500,000 85,100,000 92,500,000 94,900,000 91,000,000 93,000,000 91,800,000 89,500,000 86,000,000 87,900,000 78,700,000 71,900,000 67,100,000 67,800,000 67,500,000 62,000,000 57,900,000 59,800,000 58,800,000 57,500,000 59,600,000 57,400,000 54,600,000 48,400,000 48,500,000 48,400,000 51,300,000 44,400,000 45,000,000 50,100,000 52,300,000 49,100,000 52,700,000 59,500,000 57,800,000                
      gross profit
    1,759,000,000 1,791,000,000 1,688,000,000 1,604,000,000 1,473,000,000 1,485,000,000 1,423,000,000 1,365,000,000 1,280,000,000 1,339,000,000 1,287,000,000 1,218,000,000 1,142,000,000 1,194,000,000 1,160,000,000 1,118,000,000 1,053,000,000 1,098,400,000 1,018,700,000 954,300,000 896,500,000 948,600,000 868,700,000 832,200,000 803,800,000 816,100,000 763,200,000 717,300,000 652,800,000 660,300,000 588,600,000 541,900,000 493,100,000 480,700,000 437,800,000 427,200,000 407,500,000 395,900,000 408,100,000 465,600,000 419,400,000 553,400,000 508,800,000 516,500,000 554,700,000 575,100,000 532,000,000 549,200,000 513,800,000 514,700,000 488,100,000 493,900,000 502,900,000 544,900,000 490,100,000 508,900,000 529,800,000 534,900,000 489,000,000 488,900,000 473,700,000 479,300,000 428,200,000 424,400,000 423,300,000 411,700,000 371,900,000 364,800,000 373,500,000 440,700,000 554,400,000 560,000,000 541,000,000                
      yoy
    19.42% 20.61% 18.62% 17.51% 15.08% 10.90% 10.57% 12.07% 12.08% 12.14% 10.95% 8.94% 8.45% 8.70% 13.87% 17.15% 17.46% 15.79% 17.27% 14.67% 11.53% 16.24% 13.82% 16.02% 23.13% 23.60% 29.66% 32.37% 32.39% 37.36% 34.44% 26.85% 21.01% 21.42% 7.28% -8.25% -2.84% -28.46% -19.79% -9.85% -24.39% -3.77% -4.36% -5.95% 7.96% 11.73% 8.99% 11.20% 2.17% -5.54% -0.41% -2.95% -5.08% 1.87% 0.22% 4.09% 11.84% 11.60% 14.20% 15.20% 11.91% 16.42% 15.14% 16.34% 13.33% -6.58% -32.92% -34.86% -30.96%                    
      qoq
    -1.79% 6.10% 5.24% 8.89% -0.81% 4.36% 4.25% 6.64% -4.41% 4.04% 5.67% 6.65% -4.36% 2.93% 3.76% 6.17% -4.13% 7.82% 6.75% 6.45% -5.49% 9.20% 4.39% 3.53% -1.51% 6.93% 6.40% 9.88% -1.14% 12.18% 8.62% 9.90% 2.58% 9.80% 2.48% 4.83% 2.93% -2.99% -12.35% 11.02% -24.21% 8.77% -1.49% -6.89% -3.55% 8.10% -3.13% 6.89% -0.17% 5.45% -1.17% -1.79% -7.71% 11.18% -3.69% -3.94% -0.95% 9.39% 0.02% 3.21% -1.17% 11.93% 0.90% 0.26% 2.82% 10.70% 1.95% -2.33% -15.25% -20.51% -1.00% 3.51%                 
      gross margin %
    90.95% 91.52% 91.10% 90.98% 90.20% 90.60% 90.64% 90.70% 90.33% 91.15% 91.02% 90.56% 89.99% 90.59% 90.63% 90.38% 90.00% 90.66% 90.49% 90.05% 90.62% 91.28% 91.21% 91.14% 90.75% 90.75% 90.57% 90.02% 88.76% 89.56% 89.06% 88.59% 88.07% 86.80% 84.96% 85.13% 83.90% 82.69% 83.35% 84.55% 81.93% 85.36% 84.83% 84.74% 85.80% 86.53% 86.08% 86.20% 86.72% 87.74% 87.91% 87.93% 88.17% 89.78% 89.43% 89.48% 90.01% 90.29% 89.14% 89.49% 89.66% 90.83% 89.83% 89.76% 89.19% 90.27% 89.21% 87.92% 87.72% 89.98% 91.32% 90.40% 90.35% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 
      operating expenses:
                                                                                            
      marketing and sales
    593,000,000 636,000,000 612,000,000 559,000,000 566,000,000 526,000,000 525,000,000 480,000,000 469,000,000 479,000,000 439,000,000 449,000,000 456,000,000 439,000,000 454,000,000 433,000,000 419,000,000 427,800,000 419,400,000 398,800,000 377,100,000 388,800,000 359,300,000 350,900,000 341,300,000 349,500,000 330,700,000 316,800,000 313,300,000 320,800,000 297,600,000 289,100,000 276,400,000 301,500,000 272,500,000 257,600,000 255,700,000 283,600,000 255,000,000 243,100,000 242,900,000 277,400,000 243,400,000 240,800,000 253,900,000 289,900,000 245,100,000 237,600,000 225,400,000 232,300,000 203,400,000 198,100,000 208,800,000 236,000,000 203,900,000 212,400,000 223,200,000 233,500,000 206,200,000 201,000,000 201,900,000 226,900,000 185,100,000 177,500,000 186,500,000 191,300,000 180,300,000 176,400,000 185,800,000 222,500,000 225,500,000 228,800,000 223,900,000 242,600,000 208,900,000 198,800,000 192,500,000 181,100,000 177,100,000 167,500,000 170,400,000 156,035,000 136,349,000 134,019,000 127,397,000 134,435,000 113,205,000 105,013,000 
      research and development
    421,000,000 420,000,000 416,000,000 413,000,000 394,000,000 393,000,000 378,000,000 368,000,000 346,000,000 352,000,000 339,000,000 355,000,000 327,000,000 313,000,000 311,000,000 306,000,000 289,000,000 290,300,000 282,100,000 276,900,000 265,500,000 249,600,000 233,000,000 232,500,000 217,400,000 217,100,000 213,000,000 215,400,000 205,600,000 190,400,000 181,000,000 180,800,000 172,800,000 182,200,000 191,800,000 193,800,000 187,700,000 187,000,000 192,600,000 193,000,000 195,500,000 204,500,000 197,900,000 193,100,000 194,500,000 191,500,000 183,900,000 179,300,000 170,500,000 162,400,000 149,000,000 148,900,000 150,800,000 149,400,000 153,000,000 144,900,000 152,700,000 149,500,000 141,200,000 139,200,000 136,600,000 126,900,000 122,800,000 119,300,000 127,200,000 116,800,000 109,300,000 109,800,000 124,100,000 144,000,000 135,200,000 153,200,000 143,700,000 132,400,000 123,200,000 114,900,000 114,700,000 100,000,000 108,900,000 98,000,000 99,400,000 88,719,000 74,034,000 72,995,000 65,852,000 63,239,000 59,942,000 58,342,000 
      general and administrative
    162,000,000 191,000,000 172,000,000 168,000,000 162,000,000 173,000,000 161,000,000 161,000,000 155,000,000 182,000,000 165,000,000 141,000,000 132,000,000 155,000,000 129,000,000 128,000,000 120,000,000 227,600,000 112,800,000 119,400,000 111,900,000 117,100,000 98,800,000 93,200,000 104,800,000 106,000,000 99,100,000 101,400,000 99,100,000 100,700,000 87,400,000 79,100,000 72,900,000 80,100,000 68,800,000 78,000,000 78,300,000 74,100,000 70,400,000 68,600,000 75,800,000 73,200,000 74,200,000 70,100,000 75,900,000 70,400,000 78,900,000 71,500,000 73,400,000 62,000,000 63,200,000 61,600,000 61,500,000 67,700,000 62,100,000 58,700,000 59,900,000 60,100,000 51,400,000 55,000,000 56,600,000 52,100,000 51,100,000 45,900,000 51,700,000 47,100,000 51,100,000 49,500,000 45,500,000 38,900,000 54,100,000 59,200,000 53,500,000 49,200,000 49,100,000 45,800,000 47,300,000 42,000,000 45,900,000 26,200,000 57,000,000 34,311,000 32,444,000 32,604,000 27,741,000 24,559,000 26,837,000 22,946,000 
      amortization of purchased intangibles
    12,000,000 13,000,000 13,000,000 14,000,000 13,000,000 12,000,000 13,000,000 13,000,000 11,000,000 11,000,000 10,000,000 11,000,000 10,000,000 10,000,000 10,000,000 9,000,000 11,000,000 10,300,000 11,100,000 11,100,000 8,200,000 8,700,000 9,600,000 9,500,000 9,700,000 9,700,000 9,700,000 9,700,000 9,800,000 6,200,000 4,200,000 3,800,000 3,800,000 4,900,000 4,700,000 4,900,000 5,700,000 9,300,000 6,800,000 7,800,000 7,900,000 8,000,000 8,100,000 8,200,000 8,900,000 9,300,000 9,500,000 10,100,000                                         
      restructuring, other exit costs, and facility reductions
    30,000,000 100,000,000 5,000,000 6,000,000 105,000,000                                                                                    
      total operating expenses
    1,218,000,000 1,360,000,000 1,218,000,000 1,160,000,000 1,240,000,000 1,119,000,000 1,077,000,000 1,022,000,000 981,000,000 1,024,000,000 953,000,000 956,000,000 925,000,000 917,000,000 904,000,000 876,000,000 839,000,000 956,000,000 825,400,000 806,200,000 762,700,000 764,200,000 700,700,000 686,100,000 673,200,000 682,300,000 652,600,000 643,500,000 628,000,000 620,000,000 573,900,000 566,600,000 548,400,000 662,600,000 537,800,000 534,800,000 527,100,000 563,000,000 528,000,000 528,500,000 574,400,000 563,100,000 523,600,000 512,200,000 533,200,000 561,100,000 517,400,000 499,300,000 471,600,000 463,000,000 420,000,000 410,300,000 421,500,000 460,300,000 455,700,000 416,000,000 435,800,000 443,100,000 398,800,000 393,900,000 395,100,000 407,700,000 359,000,000 344,600,000 372,500,000 355,600,000 345,600,000 362,100,000 392,900,000 574,500,000 414,800,000 441,200,000 421,100,000                
      income from operations
    541,000,000 431,000,000 470,000,000 444,000,000 233,000,000 366,000,000 346,000,000 343,000,000 299,000,000 315,000,000 334,000,000 262,000,000 217,000,000 277,000,000 256,000,000 242,000,000 214,000,000 142,400,000 193,300,000 148,100,000 133,800,000 184,400,000 168,000,000 146,100,000 130,600,000 133,800,000 110,600,000 73,800,000 24,800,000 40,300,000 14,700,000 -24,700,000 -55,300,000 -181,900,000 -100,000,000 -107,600,000 -119,600,000 -167,100,000 -119,900,000 -62,900,000 -155,000,000 -9,700,000 -14,800,000 4,300,000 21,500,000 14,000,000 14,600,000 49,900,000 42,200,000 51,700,000 68,100,000 83,600,000 81,400,000 84,600,000 34,400,000 92,900,000 94,000,000 91,800,000 90,200,000 95,000,000 78,600,000 71,600,000 69,200,000 79,800,000 50,800,000 56,100,000 26,300,000 2,700,000 -19,400,000 -133,800,000 139,600,000 118,800,000 119,900,000 124,100,000 105,600,000 114,500,000 101,400,000 119,700,000 68,600,000 102,100,000 59,300,000 97,247,000 93,037,000 88,894,000 90,622,000 78,150,000 53,858,000 49,344,000 
      yoy
    132.19% 17.76% 35.84% 29.45% -22.07% 16.19% 3.59% 30.92% 37.79% 13.72% 30.47% 8.26% 1.40% 94.52% 32.44% 63.40% 59.94% -22.78% 15.06% 1.37% 2.45% 37.82% 51.90% 97.97% 426.61% 232.01% 652.38% -398.79% -144.85% -122.16% -114.70% -77.04% -53.76% 8.86% -16.60% 71.07% -22.84% 1622.68% 710.14% -1562.79% -820.93% -169.29% -201.37% -91.38% -49.05% -72.92% -78.56% -40.31% -48.16% -38.89% 97.97% -10.01% -13.40% -7.84% -61.86% -2.21% 19.59% 28.21% 30.35% 19.05% 54.72% 27.63% 163.12% 2855.56% -361.86% -141.93% -81.16% -97.73% -116.18% -207.82% 32.20% 3.76% 18.24% 3.68% 53.94% 12.14% 70.99% 23.09% -26.27% 14.86% -34.56% 24.44% 72.74% 80.15%     
      qoq
    25.52% -8.30% 5.86% 90.56% -36.34% 5.78% 0.87% 14.72% -5.08% -5.69% 27.48% 20.74% -21.66% 8.20% 5.79% 13.08% 50.28% -26.33% 30.52% 10.69% -27.44% 9.76% 14.99% 11.87% -2.39% 20.98% 49.86% 197.58% -38.46% 174.15% -159.51% -55.33% -69.60% 81.90% -7.06% -10.03% -28.43% 39.37% 90.62% -59.42% 1497.94% -34.46% -444.19% -80.00% 53.57% -4.11% -70.74% 18.25% -18.38% -24.08% -18.54% 2.70% -3.78% 145.93% -62.97% -1.17% 2.40% 1.77% -5.05% 20.87% 9.78% 3.47% -13.28% 57.09% -9.45% 113.31% 874.07% -113.92% -85.50% -195.85% 17.51% -0.92% -3.38% 17.52% -7.77% 12.92% -15.29% 74.49% -32.81% 72.18% -39.02% 4.53% 4.66% -1.91% 15.96% 45.10% 9.15%  
      operating margin %
    27.97% 22.02% 25.36% 25.18% 14.27% 22.33% 22.04% 22.79% 21.10% 21.44% 23.62% 19.48% 17.10% 21.02% 20.00% 19.56% 18.29% 11.75% 17.17% 13.98% 13.52% 17.74% 17.64% 16.00% 14.75% 14.88% 13.12% 9.26% 3.37% 5.47% 2.22% -4.04% -9.88% -32.85% -19.41% -21.44% -24.62% -34.90% -24.49% -11.42% -30.28% -1.50% -2.47% 0.71% 3.33% 2.11% 2.36% 7.83% 7.12% 8.81% 12.27% 14.88% 14.27% 13.94% 6.28% 16.34% 15.97% 15.50% 16.44% 17.39% 14.88% 13.57% 14.52% 16.88% 10.70% 12.30% 6.31% 0.65% -4.56% -27.32% 22.99% 19.18% 20.02% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      interest and other income
    58,000,000 14,000,000 -2,000,000 12,000,000 1,000,000 6,000,000 5,000,000 9,000,000 10,000,000   -4,000,000 4,000,000               -7,300,000    1,300,000    -18,800,000 -1,800,000 -1,100,000 -9,400,000 -10,100,000 -3,600,000 -10,800,000 -7,700,000 -3,400,000 300,000 -21,100,000 -3,000,000 -7,000,000 -6,600,000 4,600,000 1,100,000 -1,800,000 -8,800,000 1,500,000 -100,000 -800,000 3,500,000 1,100,000 1,100,000 -800,000 5,900,000 1,400,000 2,500,000 100,000 -3,400,000 2,600,000 5,700,000 10,700,000  -1,900,000 -3,400,000 6,300,000 6,900,000 6,800,000 4,400,000 3,400,000 9,800,000 4,500,000 6,000,000 2,800,000 3,500,000 4,189,000 3,167,000 2,832,000 3,012,000 4,059,000 2,801,000 2,179,000 
      income before income taxes
    599,000,000 445,000,000 468,000,000 456,000,000 234,000,000 372,000,000 351,000,000 352,000,000 309,000,000 337,000,000 320,000,000 258,000,000 221,000,000 277,000,000 242,000,000 232,000,000 195,000,000 107,100,000 187,400,000 138,800,000 131,400,000 171,100,000 156,100,000 129,000,000 90,500,000 123,300,000 96,400,000 66,500,000 8,600,000 33,000,000 11,500,000 -23,400,000 -63,800,000 -198,300,000 -111,200,000 -126,400,000 -121,400,000 -168,200,000 -129,300,000 -73,000,000 -158,600,000 -20,500,000 -22,500,000 900,000 21,800,000 -7,100,000 11,600,000 42,900,000 35,600,000 56,300,000 69,200,000 81,800,000 72,600,000 86,100,000 34,300,000 92,100,000 97,500,000 92,900,000 91,300,000 94,200,000 84,500,000 73,000,000 71,700,000 79,900,000 47,400,000 58,700,000 32,000,000 13,400,000 -19,400,000 -135,700,000 136,200,000 125,100,000 126,800,000 130,900,000 110,000,000 117,900,000 111,200,000 124,200,000 74,600,000 104,900,000 62,800,000 101,436,000 96,204,000 91,726,000 93,634,000 82,209,000 56,659,000 51,523,000 
      provision for income taxes
    -108,000,000 -129,000,000 -125,000,000 -143,000,000 -82,000,000 -69,000,000 -76,000,000 -70,000,000 -57,000,000 -55,000,000 -79,000,000 -36,000,000 -60,000,000 -34,750,000 -44,000,000   -12,425,000 -50,700,000   -19,675,000 -23,900,000 -30,800,000 -24,000,000 8,500,000 -29,700,000 -26,300,000 -32,800,000 31,700,000 -35,200,000 -16,000,000 -18,600,000 24,800,000 -8,600,000                   -12,750,000 -4,900,000 -27,500,000                    -26,300,000             
      net income
    491,000,000 316,000,000 343,000,000 313,000,000 152,000,000 303,000,000 275,000,000 282,000,000 252,000,000 282,000,000 241,000,000 222,000,000 161,000,000 293,000,000 198,000,000 186,000,000 146,000,000 89,100,000 136,700,000 115,600,000 155,600,000 911,300,000 132,200,000 98,200,000 66,500,000 131,800,000 66,700,000 40,200,000 -24,200,000 64,700,000 -23,700,000 -39,400,000 -82,400,000 -173,500,000 -119,800,000 -144,000,000 -129,600,000 -173,400,000 -142,800,000 -98,200,000 -173,000,000 -37,200,000 -43,800,000 -235,500,000 19,100,000 11,500,000 10,700,000 31,300,000 28,300,000 53,900,000 57,600,000 61,700,000 55,600,000 74,500,000 29,400,000 64,600,000 78,900,000 72,000,000 72,800,000 71,200,000 69,300,000 61,600,000 53,600,000 59,900,000 36,900,000 50,100,000 29,500,000 10,500,000 -32,100,000 -105,400,000 104,500,000 89,800,000 94,600,000 96,500,000 84,800,000 91,600,000 83,300,000 96,400,000 58,000,000 86,800,000 48,500,000 82,987,000 94,537,000 75,298,000 76,078,000 65,768,000 74,070,000 39,165,000 
      yoy
    223.03% 4.29% 24.73% 10.99% -39.68% 7.45% 14.11% 27.03% 56.52% -3.75% 21.72% 19.35% 10.27% 228.84% 44.84% 60.90% -6.17% -90.22% 3.40% 17.72% 133.98% 591.43% 98.20% 144.28% -374.79% 103.71% -381.43% -202.03% -70.63% -137.29% -80.22% -72.64% -36.42% 0.06% -16.11% 46.64% -25.09% 366.13% 226.03% -58.30% -1005.76% -423.48% -509.35% -852.40% -32.51% -78.66% -81.42% -49.27% -49.10% -27.65% 95.92% -4.49% -29.53% 3.47% -59.62% -9.27% 13.85% 16.88% 35.82% 18.86% 87.80% 22.95% 81.69% 470.48% -214.95% -147.53% -71.77% -88.31% -133.93% -209.22% 23.23% -1.97% 13.57% 0.10% 46.21% 5.53% 71.75% 16.16% -38.65% 15.28% -36.25% 26.18% 27.63% 92.26%     
      qoq
    55.38% -7.87% 9.58% 105.92% -49.83% 10.18% -2.48% 11.90% -10.64% 17.01% 8.56% 37.89% -45.05% 47.98% 6.45% 27.40% 63.86% -34.82% 18.25% -25.71% -82.93% 589.33% 34.62% 47.67% -49.54% 97.60% 65.92% -266.12% -137.40% -373.00% -39.85% -52.18% -52.51% 44.82% -16.81% 11.11% -25.26% 21.43% 45.42% -43.24% 365.05% -15.07% -81.40% -1332.98% 66.09% 7.48% -65.81% 10.60% -47.50% -6.42% -6.65% 10.97% -25.37% 153.40% -54.49% -18.12% 9.58% -1.10% 2.25% 2.74% 12.50% 14.93% -10.52% 62.33% -26.35% 69.83% 180.95% -132.71% -69.54% -200.86% 16.37% -5.07% -1.97% 13.80% -7.42% 9.96% -13.59% 66.21% -33.18% 78.97% -41.56% -12.22% 25.55% -1.03% 15.68% -11.21% 89.12%  
      net income margin %
    25.39% 16.15% 18.51% 17.75% 9.31% 18.49% 17.52% 18.74% 17.78% 19.20% 17.04% 16.51% 12.69% 22.23% 15.47% 15.04% 12.48% 7.35% 12.14% 10.91% 15.73% 87.69% 13.88% 10.75% 7.51% 14.66% 7.92% 5.05% -3.29% 8.78% -3.59% -6.44% -14.72% -31.33% -23.25% -28.70% -26.68% -36.22% -29.17% -17.83% -33.80% -5.74% -7.30% -38.64% 2.95% 1.73% 1.73% 4.91% 4.78% 9.19% 10.37% 10.98% 9.75% 12.28% 5.36% 11.36% 13.40% 12.15% 13.27% 13.03% 13.12% 11.67% 11.24% 12.67% 7.77% 10.98% 7.08% 2.53% -7.54% -21.52% 17.21% 14.50% 15.80% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% 
      basic net income per share
    2.33 1.49 1.61 1.47 0.71 1.41 1.28 1.31 1.17 1.31 1.13 1.04 0.75 1.37 0.92 0.86 0.67 0.4 0.62 0.53 0.71 4.16 0.6 0.45 0.3 0.6 0.3 0.18        -0.66 -0.59 -0.78 -0.64 -0.44 -0.77 -0.17 -0.19 -1.04 0.08 0.05 0.05 0.14 0.12 0.24 0.26 0.28 0.25 0.33 0.13 0.28 0.35 0.32 0.32 0.31 0.3 0.27 0.24 0.26 0.16 0.22 0.13 0.05 -0.14 -0.47 0.46 0.4 0.42 0.42 0.37 0.4 0.36 0.42 0.25 0.38 0.21 0.36 0.41 0.33 0.33 0.29 0.33 0.34 
      diluted net income per share
    2.32 1.47 1.6 1.46 0.7 1.39 1.27 1.3 1.16 1.3 1.12 1.03 0.75 1.35 0.91 0.85 0.67 0.41 0.61 0.52 0.7 4.1 0.59 0.44 0.3 0.59 0.3 0.18        -0.66 -0.59 -0.78 -0.64 -0.44 -0.77 -0.17 -0.19 -1.04 0.08 0.05 0.05 0.13 0.12 0.23 0.25 0.27 0.24 0.32 0.13 0.28 0.34 0.31 0.32 0.3 0.29 0.26 0.23 0.25 0.16 0.22 0.13 0.05 -0.14 -0.45 0.45 0.39 0.41 0.4 0.35 0.38 0.34 0.39 0.24 0.36 0.2 0.34 0.38 0.3 0.31 0.27 0.3 0.31 
      weighted-average shares used for eps calculation
    211 213 213 213 214 215 215 216 215 214 214 214 215 216 216 217 217 219.7 220 219.8 219.6 219.4 219.6 219.2 219.2 219.7 219.7 219.6 219.6 218.9 218.9 219 218.6 219.5 219.6 219.5 219.9 222.7 222.3 223.2 224.4 226 225.3 227 227.2 227.1 226.9 227.3 227 224 223.1 223.1 223.8 226.4 225.5 227.8 228.1 227.7 227.1                              
      maintenance
     8,000,000 8,000,000 9,000,000 8,000,000 10,000,000 9,000,000 11,000,000 11,000,000 14,000,000 12,000,000 14,000,000 14,000,000 14,000,000 16,000,000 17,000,000 18,000,000 22,700,000 17,600,000 16,900,000 19,100,000 30,200,000 39,800,000 51,200,000 62,100,000 79,900,000 91,200,000 103,500,000 112,000,000 137,400,000 150,100,000 166,400,000 181,200,000 219,800,000 244,400,000 261,800,000 263,600,000                 234,900,000 230,900,000 228,200,000 227,600,000 222,200,000 217,200,000 213,300,000 205,300,000 198,100,000 194,700,000 192,100,000 194,800,000 186,100,000 180,800,000 183,900,000 182,200,000 179,800,000 186,100,000 179,300,000 166,600,000 153,100,000 142,600,000 132,300,000 125,400,000 122,700,000 110,500,000 104,100,000 86,600,000 80,280,000 73,860,000 63,619,000 58,741,000 52,451,000 45,708,000 41,133,000 
      total subscription and maintenance revenue
     1,827,000,000 1,742,000,000 1,667,000,000 1,540,000,000 1,532,000,000 1,466,000,000 1,419,000,000 1,341,000,000 1,353,000,000 1,326,000,000 1,284,000,000 1,207,000,000 1,228,000,000 1,204,000,000 1,177,000,000 1,107,000,000 1,144,200,000 1,088,300,000 1,033,600,000 966,600,000 980,500,000 924,200,000 892,400,000 865,100,000 857,300,000 806,200,000 767,200,000 707,800,000 687,400,000 631,400,000 587,000,000                                                         
      cost of subscription and maintenance revenue
     120,000,000 118,000,000 114,000,000 111,000,000 108,000,000 105,000,000 100,000,000 100,000,000 96,000,000 94,000,000 95,000,000 96,000,000 90,000,000 86,000,000 83,000,000 84,000,000 79,800,000 74,800,000 76,000,000 68,500,000 65,500,000 60,700,000 58,500,000 57,400,000 57,000,000 54,200,000 53,000,000 59,700,000 56,700,000 54,800,000 54,100,000                                                         
      interest and other expense
             -3,500,000 -14,000,000    -14,000,000 -10,000,000 -19,000,000 -35,300,000 -5,900,000 -9,300,000 -2,400,000 -13,300,000 -11,900,000 -17,100,000 -40,100,000 -10,500,000 -14,200,000  -16,200,000 -7,300,000 -3,200,000  -8,500,000 -16,400,000 -11,200,000                                                      
      benefit for income taxes
                   -46,000,000 -49,000,000   -23,200,000 24,200,000                                                                    
      amortization of developed technology
                         5,600,000 7,600,000 7,400,000 7,400,000 8,300,000 8,400,000 8,600,000 9,200,000 4,900,000 3,600,000 3,400,000 3,600,000 3,700,000 4,000,000 4,000,000 4,700,000                                                    
      restructuring and other exit costs
                              100,000 200,000 200,000 1,900,000 3,700,000 13,800,000                                                         
      basic net loss per share
                                -0.11 0.3 -0.11 -0.18 -0.38 -0.79 -0.55                                                      
      diluted net loss per share
                                -0.11 0.3 -0.11 -0.18 -0.38 -0.79 -0.55                                                      
      total maintenance and subscription revenue
                                    531,600,000 513,500,000 475,500,000 457,900,000 437,000,000                                                    
      cost of maintenance and subscription revenue
                                    50,400,000 52,800,000 53,900,000 52,800,000 54,900,000                                                    
      restructuring and other facility exit costs
                                    22,500,000                                                        
      license and other
                                     40,300,000 39,800,000 43,900,000 48,700,000 156,300,000 170,100,000 228,700,000 185,900,000 328,800,000 280,900,000 290,500,000 326,700,000 354,300,000 320,500,000 350,400,000 316,200,000 320,700,000 297,500,000 313,200,000 323,500,000 372,000,000 317,100,000 340,500,000 361,000,000 370,200,000 331,400,000 333,000,000 323,000,000 329,600,000 282,000,000 280,700,000 279,800,000 270,000,000 236,100,000 231,000,000 243,600,000 310,000,000 421,000,000 440,200,000 432,200,000 446,000,000 395,800,000 393,600,000 383,200,000 374,700,000 346,300,000 345,500,000 349,400,000 336,555,000 304,402,000 309,365,000 296,378,000 303,704,000 254,450,000 238,445,000 
      cost of license and other revenue
                                     16,600,000 19,600,000 17,800,000 18,600,000 44,700,000 46,400,000 46,900,000 52,800,000 55,500,000 53,000,000 53,000,000 53,100,000 53,900,000 51,900,000 53,400,000 49,300,000 48,100,000 43,400,000 42,800,000 44,400,000 52,400,000 49,500,000 49,100,000 47,100,000 48,300,000 50,500,000 45,700,000 42,600,000 40,200,000 40,300,000 40,500,000 41,200,000 41,300,000 42,000,000 47,100,000 49,500,000 46,700,000 50,300,000 57,400,000 55,800,000                
      restructuring charges and other facility exit costs
                                     93,900,000  500,000  9,000,000 3,200,000 16,000,000 52,300,000                                                
      benefit from income taxes
                                       -17,600,000 -8,200,000 -5,200,000 -13,500,000 -25,200,000 -14,400,000 -16,700,000 -21,300,000 -236,400,000 -2,700,000 18,600,000 -900,000 -11,600,000 -7,300,000 -2,400,000 -11,600,000 -20,100,000 -17,000,000    -18,600,000 -20,900,000 -18,500,000 -23,000,000 -15,200,000 -11,400,000 -18,100,000 -20,000,000 -10,500,000 -8,600,000 -2,500,000 -2,900,000 -12,700,000 30,300,000 -31,700,000 -35,300,000 -32,200,000 -34,400,000 -25,200,000     -18,100,000 -14,300,000   -16,428,000 -17,556,000    
      restructuring (benefits) charges and other facility exit costs
                                        -300,000                                                    
      restructuring charges
                                                   800,000 2,300,000 1,625,000 4,400,000 1,700,000 400,000         2,250,000  1,900,000 7,100,000 11,950,000 4,900,000 26,400,000 16,500,000                    
      cost of maintenance revenue
                                                         9,600,000 8,400,000 10,700,000 11,700,000 9,200,000 9,100,000 11,700,000 12,000,000 8,200,000 8,200,000 7,900,000 10,100,000 3,100,000 3,000,000 3,000,000 2,800,000 2,400,000 2,400,000 2,100,000 2,000,000                
      restructuring charges (benefits)
                                                         9,175,000 36,700,000                                  
      restructuring benefits
                                                                                            
      restructuring
                                                             -325,000  -1,300,000                             
      shares used in computing basic net income per share
                                                               229.4 228.2 -0.3 226.5 228 229 0.2 229.6 228.9 227.1 0.3 225.3 224.2 226.2  229.4 230.3 231.2 0.1 230.9 230.5 230.3 -228,458 229,577 228,654 227,715 -308 227,823 114,002 
      shares used in computing diluted net income per share
                                                               236.6 237.1 0.8 232.4 233.8 234.6 232.9 232.3 227.1 -1.1 230.4 231.1 232.6 -0.5 239.9 243 243.8 0.1 242 243.1 244.7 -247,731.5 249,462 250,310 249,272 1,485 248,045 125,304 
      impairment of goodwill
                                                                     5,250,000   21,000,000                    
      costs of revenue:
                                                                                            
      net revenues:
                                                                                            
      total net revenues
                                                                             393,200,000 538,400,000 525,900,000 508,600,000 497,400,000 456,800,000 449,600,000 436,000,000 416,835,000 378,262,000 372,984,000 355,119,000 356,155,000 300,158,000 279,578,000 
      costs and expenses:
                                                                                            
      cost of license and other revenues
                                                                             37,450,000 49,700,000 49,600,000 50,500,000 52,300,000 54,500,000 53,600,000 47,500,000 38,498,000 40,762,000 39,847,000 38,693,000 39,561,000 39,184,000 36,116,000 
      cost of maintenance revenues
                                                                             1,575,000 1,900,000 2,300,000 2,200,000 2,300,000 1,800,000 2,200,000 2,400,000 2,025,000 1,636,000 4,625,000 4,814,000 4,400,000 4,210,000 4,100,000 
      total costs and expenses
                                                                             475,000,000 432,800,000 411,400,000 407,200,000 377,700,000 388,200,000 347,500,000 376,700,000 319,588,000 285,225,000 284,090,000 264,497,000 278,005,000 246,300,000 230,234,000 
      income tax provision
                                                                                -27,900,000            
      income tax benefit
                                                                                 -27,800,000 -16,600,000   -8,912,750 -1,667,000   -2,094,750 17,411,000 -12,358,000 
      restructuring and other
                                                                                         3,722,250 2,922,000 3,717,000 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-04-30 2026-01-31 2025-10-31 2025-07-31 2025-04-30 2025-01-31 2024-10-31 2024-07-31 2024-04-30 2024-01-31 2023-10-31 2023-07-31 2023-04-30 2023-01-31 2022-10-31 2022-07-31 2022-04-30 2022-01-31 2021-10-31 2021-07-31 2021-04-30 2021-01-31 2020-10-31 2020-07-31 2020-04-30 2020-01-31 2019-10-31 2019-07-31 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 2009-10-31 2009-07-31 2009-04-30 2009-01-31 2008-10-31 2008-07-31 2008-04-30 2008-01-31 2007-10-31 2007-07-31 2007-04-30 2007-01-31 2006-10-31 2006-07-31 2006-04-30 2006-01-31 2005-10-31 2005-07-31 2005-04-30 2005-01-31 2004-10-31 2004-07-31 
                                                                                              
        assets
                                                                                              
        current assets:
                                                                                              
        cash and cash equivalents
      2,671,000,000 2,249,000,000 1,989,000,000 2,003,000,000 1,816,000,000 1,599,000,000 1,437,000,000 1,513,000,000 1,681,000,000 1,892,000,000 1,526,000,000 1,714,000,000 1,909,000,000 1,947,000,000 1,665,000,000 1,440,000,000 1,518,000,000 1,528,400,000 1,748,900,000 923,500,000 923,200,000 1,772,200,000 1,537,000,000 1,439,800,000 1,389,700,000 1,774,700,000 956,200,000 923,900,000 883,200,000 886,000,000 875,700,000 895,400,000 1,093,000,000 1,078,000,000 1,025,200,000 1,174,100,000 1,340,200,000 1,213,100,000 1,436,500,000 1,467,300,000 1,223,400,000 1,353,000,000 1,337,500,000 1,473,100,000 1,182,700,000 1,410,600,000 1,345,000,000 1,323,100,000 1,609,600,000 1,853,000,000 1,473,400,000 1,401,000,000 1,655,800,000 1,612,200,000 827,000,000 930,200,000 1,074,500,000 1,156,900,000 1,103,300,000 1,131,500,000 1,091,400,000 1,075,100,000 904,300,000 850,000,000 938,100,000 838,700,000 698,500,000 668,500,000 880,500,000 917,600,000 796,400,000 929,600,000 909,100,000 917,900,000 828,300,000 774,900,000 762,300,000 665,900,000 514,900,000 439,100,000 257,300,000 287,200,000 390,878,000 478,663,000 518,078,000 517,654,000 377,148,000 345,971,000 
        marketable securities
      253,000,000 348,000,000 300,000,000 233,000,000 224,000,000 287,000,000 276,000,000 365,000,000 308,000,000 354,000,000 428,000,000 359,000,000 222,000,000 125,000,000 139,000,000 85,000,000 67,000,000 235,700,000 43,200,000 1,400,000  85,000,000 78,500,000 79,700,000 77,200,000 69,000,000 68,300,000 67,400,000 88,900,000 67,600,000 202,500,000 274,400,000 199,900,000 245,200,000 428,700,000 533,600,000 471,100,000 686,800,000 532,400,000 597,600,000 1,043,900,000 897,900,000 946,800,000 916,800,000 648,200,000 615,800,000 556,400,000 583,300,000 510,100,000 414,100,000 587,100,000 596,900,000 432,100,000 342,100,000 502,100,000 500,500,000 437,500,000 254,400,000 240,300,000 241,800,000 258,400,000 199,200,000 232,500,000 236,600,000 121,700,000 161,900,000 263,100,000 267,900,000 78,400,000 63,500,000 136,800,000 32,600,000 32,900,000 31,400,000 44,300,000 52,000,000 201,700,000 112,000,000 82,400,000 29,100,000 128,500,000 82,200,000 157,062,000 42,807,000 19,698,000 15,038,000 56,917,000 76,390,000 
        accounts receivable
      579,000,000 1,439,000,000 806,000,000 532,000,000 494,000,000 1,008,000,000 702,000,000 402,000,000 353,000,000 876,000,000 579,000,000 402,000,000 331,000,000 961,000,000 642,000,000 434,000,000 384,000,000 716,100,000 580,300,000 357,800,000 326,100,000 643,100,000 540,400,000 490,100,000 356,500,000 652,300,000 520,300,000 347,400,000 268,100,000 474,300,000 309,000,000 234,400,000 206,700,000 438,200,000 307,800,000 265,600,000 231,500,000 452,300,000 259,800,000 306,900,000 256,400,000 653,600,000 362,300,000 394,100,000 316,000,000 458,900,000 375,700,000 365,300,000 323,300,000 423,700,000 304,100,000 303,900,000 285,800,000 495,100,000 293,300,000 361,400,000 300,600,000 395,100,000 259,200,000 297,000,000 271,000,000 318,400,000 240,100,000 231,000,000 218,100,000 277,400,000 215,700,000 223,900,000 228,600,000 316,500,000 291,400,000 325,200,000 333,500,000 386,500,000 299,200,000 278,400,000 260,400,000 301,300,000 256,000,000 258,700,000 276,400,000 261,400,000 201,769,000 202,415,000 190,216,000 196,827,000 168,044,000 156,273,000 
        prepaid expenses and other current assets
      871,000,000 906,000,000 800,000,000 721,000,000 681,000,000 588,000,000 484,000,000 478,000,000 468,000,000 457,000,000 406,000,000 346,000,000 371,000,000 308,000,000 342,000,000 370,000,000 389,000,000 283,600,000 282,400,000 263,300,000 256,100,000 198,900,000 183,900,000 194,300,000 200,900,000 163,300,000 162,000,000 176,800,000 182,100,000 192,100,000 202,800,000 194,600,000 198,400,000 116,500,000 110,200,000 110,000,000 96,900,000 108,400,000 103,400,000 114,700,000 105,300,000 88,600,000 90,700,000 105,800,000 112,900,000 100,900,000 100,900,000 102,000,000 92,800,000 87,400,000 99,800,000 83,100,000 81,400,000 60,800,000 53,800,000 65,800,000 60,800,000 59,400,000 61,600,000 73,200,000 72,500,000 64,800,000 49,200,000 56,200,000 72,300,000 57,400,000 60,000,000 58,700,000 67,700,000 59,300,000 51,200,000 56,900,000 51,200,000 47,900,000 48,700,000 47,000,000 43,300,000 26,900,000 27,500,000 25,200,000 25,600,000 29,300,000 26,069,000 24,560,000 28,386,000 25,483,000 25,896,000 25,953,000 
        total current assets
      4,374,000,000 4,942,000,000 3,895,000,000 3,489,000,000 3,215,000,000 3,482,000,000 2,899,000,000 2,758,000,000 2,810,000,000 3,579,000,000 2,939,000,000 2,821,000,000 2,833,000,000 3,341,000,000 2,788,000,000 2,329,000,000 2,358,000,000 2,763,800,000 2,654,800,000 1,546,000,000 1,505,400,000 2,699,200,000 2,339,800,000 2,203,900,000 2,024,300,000 2,659,300,000 1,706,800,000 1,515,500,000 1,422,300,000 1,620,000,000 1,590,000,000 1,598,800,000 1,698,000,000 1,877,900,000 1,871,900,000 2,083,300,000 2,139,700,000 2,460,600,000 2,332,100,000 2,486,500,000 2,629,000,000 2,993,100,000 2,747,500,000 2,899,800,000 2,341,000,000 2,671,300,000 2,458,700,000 2,450,000,000 2,590,300,000 2,835,000,000 2,517,900,000 2,436,500,000 2,511,100,000 2,552,400,000 1,724,600,000 1,902,700,000 1,912,100,000 1,895,900,000 1,698,600,000 1,778,800,000 1,732,400,000 1,714,300,000 1,470,800,000 1,417,400,000 1,394,000,000 1,379,600,000 1,287,100,000 1,267,300,000 1,302,200,000 1,388,000,000 1,310,400,000 1,402,500,000 1,423,400,000 1,481,800,000 1,320,300,000 1,264,900,000 1,384,500,000 1,189,700,000 968,600,000 835,900,000 786,900,000 738,700,000 859,786,000 806,010,000 796,710,000 781,797,000 697,520,000 642,403,000 
        long-term marketable securities
      385,000,000 376,000,000 302,000,000 282,000,000 261,000,000 267,000,000 264,000,000 231,000,000 238,000,000 234,000,000 219,000,000 219,000,000 185,000,000 102,000,000 37,000,000 46,000,000 39,000,000 45,400,000 19,700,000                                                                      
        computer equipment, software, furniture and leasehold improvements
      122,000,000  118,000,000 109,000,000 111,000,000  116,000,000 116,000,000 117,000,000  128,000,000 136,000,000 140,000,000  149,000,000 154,000,000 162,000,000  193,600,000 198,300,000 197,300,000  191,500,000 177,800,000 164,200,000  151,500,000 151,400,000 152,600,000  144,700,000 146,800,000 158,200,000  148,100,000 153,000,000 150,400,000  168,300,000 173,000,000 174,900,000  155,300,000 158,200,000 156,900,000  160,400,000 146,900,000 142,100,000 130,300,000 134,100,000 133,400,000 129,000,000 114,900,000 114,600,000 109,000,000 104,000,000 104,500,000 102,100,000 105,200,000 99,800,000 84,500,000 84,800,000 88,500,000 95,500,000 101,600,000 111,900,000 118,300,000 120,700,000 120,600,000 116,600,000 109,200,000 84,300,000 80,200,000 68,700,000 66,500,000 63,900,000 65,600,000 64,100,000 64,800,000 65,900,000 61,400,000 60,132,000 61,076,000     
        operating lease right-of-use assets
      152,000,000 157,000,000 152,000,000 149,000,000 147,000,000 169,000,000 184,000,000 205,000,000 214,000,000 224,000,000 237,000,000 248,000,000 267,000,000 245,000,000 271,000,000 292,000,000 303,000,000 304,500,000 361,800,000 384,300,000 401,500,000 416,700,000 426,400,000 416,200,000 424,700,000 438,800,000 281,700,000 298,800,000 309,900,000                                                            
        intangible assets
      453,000,000 467,000,000 493,000,000 521,000,000 549,000,000 574,000,000 594,000,000 609,000,000 572,000,000 406,000,000 411,000,000 410,000,000 426,000,000 407,000,000 423,000,000 451,000,000 479,000,000 493,800,000 498,200,000 511,300,000                                                                     
        goodwill
      4,337,000,000 4,295,000,000 4,278,000,000 4,275,000,000 4,275,000,000 4,242,000,000 4,256,000,000 4,253,000,000 4,133,000,000 3,653,000,000 3,604,000,000 3,637,000,000 3,624,000,000 3,625,000,000 3,577,000,000 3,612,000,000 3,642,000,000 3,603,800,000 3,579,200,000 3,562,200,000 3,484,000,000 2,706,500,000 2,484,200,000 2,459,100,000 2,430,200,000 2,445,000,000 2,443,600,000 2,431,800,000 2,446,200,000 2,450,800,000 1,645,300,000 1,658,700,000 1,604,900,000 1,620,200,000 1,588,700,000 1,588,600,000 1,570,700,000 1,561,100,000 1,557,300,000 1,597,400,000 1,580,500,000 1,535,000,000 1,515,000,000 1,473,800,000 1,476,100,000 1,456,200,000 1,474,100,000 1,447,600,000 1,263,000,000 1,009,900,000 922,300,000 903,200,000 895,700,000 871,500,000 824,600,000 739,200,000 682,900,000 682,400,000 653,900,000 607,400,000 605,700,000 554,100,000 549,700,000 545,700,000 540,300,000 542,900,000 530,500,000 525,500,000 520,700,000 542,500,000 632,300,000 626,900,000 447,600,000 443,400,000 390,800,000 365,700,000 356,100,000 355,300,000 364,000,000 366,500,000 354,300,000 318,200,000 194,680,000 188,761,000 172,370,000 166,628,000 166,669,000 166,693,000 
        deferred income taxes
      813,000,000 842,000,000 936,000,000 1,053,000,000 1,128,000,000 1,205,000,000 1,150,000,000 1,129,000,000 1,126,000,000 1,093,000,000 1,122,000,000 1,078,000,000 1,042,000,000 1,014,000,000 836,000,000 790,000,000 759,000,000 740,700,000 740,400,000 739,600,000 743,700,000 763,100,000 44,300,000 51,500,000 50,800,000 56,400,000 39,600,000 46,300,000 54,400,000 65,300,000 71,700,000 81,500,000 67,000,000 81,700,000 64,700,000 66,200,000 64,000,000 63,900,000 49,600,000 9,800,000 9,800,000  10,200,000 10,000,000 81,200,000 85,100,000 80,700,000 76,300,000 54,500,000 56,800,000 53,500,000 51,600,000 56,000,000 42,200,000 48,400,000 44,800,000 38,700,000 30,100,000 34,200,000 35,300,000 39,100,000 56,800,000 44,700,000 43,600,000 43,800,000 44,200,000 49,800,000 48,300,000 47,000,000 31,100,000 34,600,000 58,200,000 96,700,000 98,100,000 99,800,000 112,600,000 116,800,000 78,100,000 80,300,000 76,800,000 85,900,000 64,400,000 68,896,000 43,264,000 25,608,000 14,250,000 56,985,000 21,504,000 
        long-term other assets
      1,296,000,000 1,267,000,000 1,024,000,000 978,000,000 899,000,000 777,000,000 670,000,000 659,000,000 620,000,000 602,000,000 566,000,000 558,000,000 552,000,000 560,000,000 554,000,000 553,000,000 519,000,000 492,300,000 483,300,000 478,900,000 792,500,000 412,900,000 392,900,000 377,800,000 382,700,000                                                                
        total assets
      11,932,000,000 12,467,000,000 11,198,000,000 10,856,000,000 10,585,000,000 10,833,000,000 10,133,000,000 9,960,000,000 9,830,000,000 9,912,000,000 9,226,000,000 9,107,000,000 9,069,000,000 9,438,000,000 8,635,000,000 8,227,000,000 8,261,000,000 8,606,800,000 8,531,000,000 7,420,600,000 7,298,300,000 7,279,800,000 5,944,500,000 5,747,300,000 5,543,900,000 6,179,300,000 5,036,600,000 4,872,700,000 4,808,500,000 4,729,200,000 3,774,400,000 3,833,000,000 3,911,400,000 4,113,600,000 4,152,000,000 4,354,000,000 4,431,400,000 4,798,100,000 4,829,200,000 5,047,400,000 5,205,600,000 5,515,300,000 5,220,000,000 5,341,800,000 4,775,900,000 4,913,800,000 4,736,800,000 4,703,400,000 4,648,600,000 4,595,000,000                                       
        liabilities and stockholders’ equity
                                                                                              
        current liabilities:
                                                                                              
        accounts payable
      403,000,000 422,000,000 384,000,000 324,000,000 277,000,000 242,000,000 217,000,000 174,000,000 163,000,000 100,000,000 127,000,000 124,000,000 127,000,000 102,000,000 134,000,000 109,000,000 135,000,000 120,800,000 133,600,000 108,400,000 124,000,000 122,500,000 121,300,000 99,200,000 85,200,000 83,700,000 106,100,000 93,000,000 98,000,000 101,600,000 88,600,000 82,200,000 103,500,000 94,700,000 93,300,000 93,000,000 93,400,000 93,500,000 102,800,000 110,300,000 107,200,000 119,900,000 104,600,000 90,800,000 93,100,000 100,500,000 99,100,000 92,400,000 90,300,000 84,500,000 75,300,000 74,400,000 86,100,000 94,200,000 75,900,000 82,900,000 88,900,000 89,300,000 81,900,000 89,800,000 101,700,000 76,800,000 86,100,000 79,000,000 90,400,000 67,800,000 60,000,000 56,700,000 65,000,000 62,400,000 76,000,000 78,100,000 73,700,000 79,300,000 77,200,000 77,100,000 76,800,000 61,000,000 70,900,000 47,800,000 59,800,000 56,400,000 62,483,000 62,658,000 61,191,000 46,234,000 50,909,000 44,315,000 
        accrued compensation
      360,000,000 659,000,000 442,000,000 388,000,000 399,000,000 506,000,000 394,000,000 361,000,000 326,000,000 476,000,000 378,000,000 279,000,000 284,000,000 358,000,000 293,000,000 223,000,000 220,000,000 341,300,000 284,300,000 216,500,000 202,800,000 322,600,000 272,400,000 193,600,000 158,100,000 272,100,000 257,900,000 213,800,000 161,800,000 280,800,000 208,300,000 163,200,000 127,500,000 250,900,000 195,900,000 161,700,000 132,800,000 238,200,000 187,600,000 160,000,000 132,800,000 243,300,000 193,800,000 172,200,000 163,600,000 253,300,000 195,300,000 165,700,000 156,600,000 181,200,000 154,700,000 125,700,000 123,200,000 189,600,000 155,600,000 136,600,000 127,800,000 183,900,000 154,300,000 121,500,000 106,000,000 193,100,000 131,400,000 100,500,000 78,400,000 115,600,000 98,900,000 88,400,000 83,900,000 124,300,000 112,200,000 108,000,000 90,500,000 162,400,000 121,700,000 102,500,000 83,600,000 120,700,000 99,900,000 86,600,000 75,400,000 121,300,000 101,980,000 89,146,000 72,942,000 144,145,000 107,917,000 84,864,000 
        accrued income taxes
      75,000,000 54,000,000 98,000,000 60,000,000 84,000,000 62,000,000 73,000,000 48,000,000 59,000,000 36,000,000 64,000,000 116,000,000 104,000,000 33,000,000 40,000,000 16,000,000 50,000,000 29,700,000 52,600,000 21,900,000 47,800,000 42,600,000 43,200,000 32,500,000 25,200,000 21,200,000 11,100,000 5,900,000 6,500,000 13,200,000 44,600,000 38,800,000 24,600,000 28,000,000 21,700,000 21,300,000 23,200,000 50,000,000 85,900,000 54,100,000 25,100,000 29,400,000 28,200,000 52,300,000 29,000,000 28,200,000 38,300,000 37,300,000 36,400,000 24,300,000 37,200,000 42,500,000 35,400,000 13,900,000 14,200,000 17,000,000 17,400,000 14,400,000 22,300,000 15,300,000 24,200,000 28,600,000 28,300,000 23,000,000 15,300,000 8,400,000 9,800,000 17,900,000 19,100,000 16,700,000 20,400,000 21,200,000 18,800,000 14,400,000 2,000,000 14,600,000 16,100,000 23,600,000 17,000,000 20,900,000 21,100,000 10,800,000 40,257,000 22,813,000 53,720,000 41,549,000 37,734,000 45,544,000 
        deferred revenue
      4,210,000,000 4,406,000,000 3,577,000,000 3,550,000,000 3,620,000,000 3,787,000,000 3,277,000,000 3,228,000,000 3,362,000,000 3,500,000,000 3,120,000,000 3,131,000,000 3,189,000,000 3,203,000,000 2,731,000,000 2,709,000,000 2,809,000,000 2,863,300,000 2,563,000,000 2,521,000,000 2,540,700,000 2,500,900,000 2,161,500,000 2,102,100,000 2,163,900,000 2,176,100,000 1,822,000,000 1,772,100,000 1,777,500,000 1,763,300,000 1,517,600,000 1,491,500,000 1,469,200,000 1,551,600,000 1,333,100,000 1,308,500,000 1,291,500,000 1,270,100,000 1,099,100,000 1,107,100,000 1,091,800,000 1,068,900,000 877,000,000 881,600,000 893,400,000 900,800,000 775,100,000 763,000,000 749,700,000 696,200,000 610,800,000 636,900,000 663,700,000 647,000,000 558,100,000 590,900,000 584,700,000 582,300,000 499,900,000 525,300,000 518,900,000 496,200,000 430,000,000 454,200,000 470,600,000 444,600,000 401,200,000 424,400,000 453,100,000  387,500,000 440,700,000 431,300,000                
        operating lease liabilities
      53,000,000 52,000,000 57,000,000 56,000,000 57,000,000 58,000,000 60,000,000 67,000,000 66,000,000 67,000,000 71,000,000 72,000,000 74,000,000 85,000,000 82,000,000 80,000,000 77,000,000 86,600,000 89,700,000 87,700,000 76,000,000 71,400,000 64,100,000 53,800,000 46,000,000 48,100,000 64,000,000 58,900,000 59,200,000                                                            
        other accrued liabilities
      139,000,000 215,000,000 177,000,000 188,000,000 182,000,000 196,000,000 147,000,000 159,000,000 121,000,000 172,000,000 152,000,000 153,000,000 148,000,000 219,000,000 181,000,000 155,000,000 160,000,000 218,000,000 158,300,000 131,900,000 138,800,000 194,700,000 149,100,000 138,400,000 99,900,000 168,300,000 129,700,000 114,400,000 117,700,000 142,300,000 126,400,000 139,400,000 127,800,000 198,000,000 106,000,000 117,200,000 109,600,000 134,900,000 122,200,000 128,100,000 117,600,000 129,500,000 107,600,000 116,900,000 91,200,000 117,300,000 85,500,000 98,900,000 85,700,000 85,300,000 70,100,000 76,400,000 71,400,000 99,000,000 71,500,000 74,000,000 56,700,000 84,200,000 55,200,000 75,200,000 68,700,000 75,100,000 58,900,000 66,400,000 56,300,000 67,600,000 57,400,000 74,300,000 58,600,000 105,800,000 64,300,000 101,000,000 80,200,000 89,700,000 63,300,000 67,800,000 80,800,000 57,500,000 59,600,000 77,000,000 77,800,000 68,600,000 48,019,000 54,165,000 46,960,000 66,839,000 53,891,000 61,139,000 
        total current liabilities
      5,240,000,000 5,808,000,000 4,735,000,000 4,566,000,000 4,919,000,000 5,151,000,000 4,468,000,000 4,337,000,000 4,097,000,000 4,351,000,000 3,912,000,000 3,875,000,000 3,926,000,000 4,000,000,000 3,811,000,000 3,642,000,000 3,801,000,000 4,009,400,000 3,281,500,000 3,087,400,000 3,130,100,000 3,254,700,000 2,811,600,000 2,619,600,000 2,578,300,000 3,219,200,000 2,840,200,000 2,707,300,000 2,220,700,000 2,301,200,000 1,985,500,000 1,915,100,000 1,852,600,000 2,123,200,000 1,750,000,000 1,701,700,000 2,049,600,000 2,185,400,000 1,597,600,000 1,559,600,000 1,474,500,000 1,591,000,000 1,311,200,000 1,313,800,000 1,270,300,000 1,400,100,000 1,193,300,000 1,157,300,000 1,118,700,000 1,071,500,000 948,100,000 955,900,000 979,800,000 1,043,700,000 985,300,000 901,400,000 875,500,000 954,100,000 813,600,000 827,100,000 819,500,000 869,800,000 734,700,000 723,100,000 711,000,000 704,000,000 627,300,000 661,700,000 681,800,000 800,100,000 664,300,000 869,000,000 734,500,000 746,500,000 608,100,000 597,500,000 585,000,000 574,200,000 512,200,000 496,800,000 520,000,000 506,900,000 463,423,000 435,105,000 436,900,000 477,468,000 407,556,000 385,252,000 
        long-term deferred revenue
      247,000,000 287,000,000 269,000,000 294,000,000 309,000,000 341,000,000 381,000,000 464,000,000 600,000,000 764,000,000 903,000,000 1,102,000,000 1,294,000,000 1,377,000,000 1,052,000,000 994,000,000 940,000,000 926,500,000 779,900,000 779,400,000 804,300,000 859,300,000 771,300,000 776,800,000 841,200,000 831,000,000 598,000,000 477,400,000 376,000,000 328,100,000 274,500,000 308,000,000 337,200,000 403,500,000 430,800,000 467,500,000 510,000,000 517,900,000 433,900,000 412,900,000                                                 
        long-term operating lease liabilities
      187,000,000 199,000,000 195,000,000 197,000,000 199,000,000 214,000,000 232,000,000 250,000,000 263,000,000 275,000,000 294,000,000 311,000,000 328,000,000 300,000,000 323,000,000 336,000,000 347,000,000 345,800,000 333,000,000 358,900,000 377,300,000 396,000,000 398,200,000 393,300,000 402,000,000 411,700,000 239,800,000 258,100,000 265,600,000                                                            
        long-term income taxes payable
      186,000,000 181,000,000 216,000,000 210,000,000 206,000,000 200,000,000 192,000,000 183,000,000 178,000,000 168,000,000 161,000,000 147,000,000 168,000,000 164,000,000 85,000,000 57,000,000 37,000,000 19,800,000 22,000,000 21,100,000 19,700,000 15,900,000 20,400,000 20,200,000 18,900,000 19,100,000 19,400,000 19,500,000 18,400,000 21,500,000 40,900,000 41,500,000 41,700,000 41,600,000 31,300,000 33,200,000 32,100,000 39,300,000 40,000,000 42,700,000                                                 
        long-term deferred income taxes
      45,000,000 40,000,000 27,000,000 30,000,000 31,000,000 32,000,000 35,000,000 36,000,000 42,000,000 25,000,000 31,000,000 35,000,000 33,000,000 32,000,000 44,000,000 37,000,000 34,000,000 29,400,000 52,000,000 60,400,000 55,400,000 11,400,000 85,100,000 89,900,000 81,000,000 82,500,000 103,800,000 98,900,000 93,900,000 79,800,000 96,500,000 88,200,000 84,800,000 66,600,000 97,900,000 100,900,000 91,700,000 91,500,000 75,900,000 66,600,000                                                 
        long-term notes payable
      2,484,000,000 2,483,000,000 2,482,000,000 2,481,000,000 1,988,000,000 1,987,000,000 1,986,000,000 1,986,000,000 2,285,000,000 2,284,000,000 2,283,000,000 2,282,000,000 2,282,000,000 2,281,000,000 2,280,000,000 2,279,000,000 2,279,000,000 2,277,900,000 2,626,800,000 1,638,400,000 1,637,900,000 1,637,200,000 1,636,600,000 1,636,100,000 1,635,600,000 1,635,100,000 1,290,300,000 1,389,800,000 1,963,300,000 2,087,700,000 1,587,800,000 1,587,200,000 1,586,600,000 1,586,000,000 1,585,400,000 1,584,900,000 1,092,400,000 1,092,000,000 1,489,900,000 1,489,200,000                                                 
        long-term other liabilities
      354,000,000 424,000,000 381,000,000 363,000,000 316,000,000 287,000,000 223,000,000 230,000,000 204,000,000 190,000,000 160,000,000 149,000,000 141,000,000 139,000,000 134,000,000 142,000,000 142,000,000 148,900,000 155,900,000 147,200,000 145,200,000 139,800,000 152,000,000 144,100,000 126,000,000 119,800,000    121,800,000    148,700,000    138,400,000                                                   
        stockholders’ equity:
                                                                                              
        common shares, ...
      4,726,000,000  4,588,000,000 4,456,000,000 4,324,000,000  4,100,000,000 4,009,000,000 3,894,000,000  3,678,000,000 3,531,000,000 3,368,000,000  3,213,000,000 3,089,000,000 2,972,000,000  2,821,400,000 2,780,700,000 2,639,400,000  2,507,100,000 2,492,700,000 2,401,300,000  2,225,100,000 2,200,700,000 2,123,100,000  2,009,100,000 2,012,500,000 2,001,000,000  1,930,800,000 1,934,800,000 1,899,000,000  1,882,800,000 1,857,100,000 1,865,600,000  1,809,900,000 1,808,000,000 1,816,200,000  1,731,200,000 1,697,100,000 1,683,100,000  1,535,100,000 1,455,800,000 1,499,500,000  1,438,900,000 1,457,300,000 1,496,200,000  1,359,900,000 1,356,500,000 1,363,500,000  1,242,100,000 1,225,100,000 1,237,600,000  1,194,200,000 1,166,600,000 1,128,800,000  1,059,200,000 997,600,000 962,700,000  987,900,000 927,500,000 921,800,000  890,000,000 842,100,000 809,100,000  752,748,000 689,937,000 664,745,000  600,936,000 531,001,000 
        accumulated other comprehensive loss
      -234,000,000 -232,000,000 -263,000,000 -254,000,000 -248,000,000 -285,000,000 -260,000,000 -249,000,000 -263,000,000 -234,000,000 -257,000,000 -198,000,000 -200,000,000 -185,000,000 -207,000,000 -169,000,000 -148,000,000 -124,000,000 -102,400,000 -113,400,000 -101,700,000 -125,900,000 -156,400,000 -154,500,000 -179,100,000 -160,300,000 -156,300,000 -170,700,000 -141,600,000 -135,000,000 -157,500,000 -150,900,000 -133,800,000 -123,800,000 -155,500,000 -152,900,000 -166,300,000 -178,500,000 -187,500,000 -129,800,000 -121,500,000 -121,100,000 -86,500,000 -70,300,000 -56,000,000 -53,300,000     -4,100,000 -7,500,000 -2,000,000           -2,900,000    -1,400,000          -3,600,000 -3,300,000 -3,000,000 -5,700,000 -7,400,000 -7,661,000 -8,487,000 -3,311,000 -2,843,000 -4,432,000 -9,521,000 
        accumulated deficit
      -1,303,000,000 -1,432,000,000 -1,432,000,000 -1,487,000,000 -1,459,000,000 -1,333,000,000 -1,224,000,000 -1,286,000,000 -1,470,000,000 -1,713,000,000 -1,939,000,000 -2,127,000,000 -2,271,000,000 -1,995,000,000 -2,100,000,000 -2,180,000,000 -2,143,000,000 -1,950,000,000 -1,439,100,000 -1,339,500,000 -1,409,300,000 -1,487,500,000 -2,281,400,000 -2,270,900,000 -2,361,300,000 -2,295,800,000 -2,240,300,000 -2,224,300,000 -2,226,800,000 -2,147,400,000 -2,189,900,000 -2,103,200,000 -1,995,800,000 -2,084,900,000 -1,668,000,000 -1,466,400,000 -1,224,600,000 -964,200,000 -634,700,000                                                  
        total stockholders’ equity
      3,189,000,000 3,045,000,000 2,893,000,000 2,715,000,000 2,617,000,000 2,621,000,000 2,616,000,000 2,474,000,000 2,161,000,000 1,855,000,000 1,482,000,000 1,206,000,000 897,000,000 1,145,000,000 906,000,000 740,000,000 681,000,000 849,100,000 1,279,900,000 1,327,800,000 1,128,400,000 965,500,000 69,300,000 67,300,000           107,300,000 315,500,000 508,100,000 733,600,000 1,060,600,000 1,331,700,000 1,435,900,000 1,619,600,000 1,733,100,000 1,902,100,000 2,224,400,000 2,219,200,000 2,268,500,000 2,283,400,000 2,288,700,000 2,261,500,000 2,161,900,000 2,051,100,000 2,084,500,000 2,043,200,000 2,017,900,000 2,051,300,000 2,045,300,000 1,882,900,000 1,827,500,000 1,789,100,000 1,751,200,000 1,609,300,000 1,556,100,000 1,525,800,000 1,514,100,000 1,473,500,000 1,431,700,000 1,385,100,000 1,328,500,000 1,310,700,000 1,400,100,000 1,259,900,000 1,135,400,000 1,230,500,000 1,178,800,000 1,112,700,000 1,244,200,000 1,115,000,000 1,000,600,000 895,000,000 846,300,000 791,300,000 777,101,000 712,280,000 710,791,000 648,078,000 673,278,000 661,065,000 
        total liabilities and stockholders’ equity
      11,932,000,000  11,198,000,000 10,856,000,000 10,585,000,000  10,133,000,000 9,960,000,000 9,830,000,000  9,226,000,000 9,107,000,000 9,069,000,000  8,635,000,000 8,227,000,000 8,261,000,000  8,531,000,000                                                                      
        computer equipment, software, furniture, and leasehold improvements
       121,000,000    117,000,000    121,000,000    144,000,000    162,500,000    192,800,000    161,700,000    149,700,000    145,000,000    158,600,000    169,300,000    159,200,000                                           
        current portion of long-term notes payable
          300,000,000 300,000,000 300,000,000 300,000,000       350,000,000 350,000,000 350,000,000 349,700,000        449,700,000 449,400,000 449,200,000         399,100,000 398,700,000                                                   
        commitments and contingencies
                                                                                              
        preferred stock, 0.01 par value...
                                                                                              
        common stock and additional paid-in capital, 0.01 par value...
       4,709,000,000    4,239,000,000    3,802,000,000    3,325,000,000    2,923,100,000    2,578,900,000    2,317,000,000    2,071,500,000    1,952,700,000    1,876,300,000    1,821,500,000    1,773,100,000    1,637,300,000    1,449,800,000    1,365,400,000    1,267,200,000    1,204,300,000    1,080,400,000    998,300,000        773,700,000    625,225,000   
        total liabilities and stockholders' equity
       12,467,000,000    10,833,000,000    9,912,000,000    9,438,000,000    8,606,800,000  7,420,600,000 7,298,300,000 7,279,800,000 5,944,500,000 5,747,300,000           4,152,000,000 4,354,000,000 4,431,400,000 4,798,100,000 4,829,200,000 5,047,400,000 5,205,600,000 5,515,300,000 5,220,000,000 5,341,800,000 4,775,900,000 4,913,800,000 4,736,800,000 4,703,400,000 4,648,600,000                                        
        developed technologies
                          173,900,000 88,600,000 65,400,000 61,000,000 67,000,000 70,900,000 79,200,000 87,600,000 96,300,000 105,600,000 19,800,000 23,700,000 23,100,000 27,100,000 29,900,000 34,000,000 41,100,000 45,700,000 53,900,000 66,600,000 70,000,000 70,800,000 76,100,000 73,200,000 84,800,000 86,500,000 97,200,000 100,700,000                                         
        stockholders’ equity
                                                                                              
        liabilities and stockholders’ deficit
                                                                                              
        stockholders’ deficit:
                                                                                              
        total stockholders’ deficit
                              -139,100,000 -139,100,000 -171,500,000 -194,300,000 -245,300,000 -210,900,000 -338,300,000 -241,600,000 -128,600,000                                                        
        total liabilities and stockholders' deficit
                              5,543,900,000 6,179,300,000 5,036,600,000 4,872,700,000 4,808,500,000 4,729,200,000 3,774,400,000 3,833,000,000 3,911,400,000                                                        
        other assets
                               347,200,000 334,200,000 341,300,000 326,800,000 337,800,000 188,100,000 195,400,000 188,700,000 170,900,000 184,400,000 192,900,000 201,100,000 202,000,000 213,000,000 208,500,000 202,500,000 205,600,000 181,600,000 170,100,000 170,000,000 167,600,000 193,200,000 209,300,000 202,000,000 148,300,000 156,100,000 151,700,000 158,400,000 159,700,000 152,900,000 130,700,000 129,800,000 131,800,000 130,700,000 114,900,000 122,900,000 94,200,000 103,000,000 102,600,000 99,900,000 107,600,000 112,300,000 118,300,000 125,000,000 123,000,000 112,200,000 122,900,000 76,000,000 79,400,000 81,900,000 78,000,000 75,100,000 75,800,000 78,800,000 80,000,000 81,600,000 63,500,000 18,353,000 16,877,000 15,792,000 9,833,000 8,984,000 9,550,000 
        other liabilities
                                116,600,000 116,000,000 115,900,000  127,500,000 134,600,000 137,100,000  149,300,000 150,300,000 147,500,000  131,300,000 144,700,000 143,000,000 137,600,000 134,800,000 132,100,000 133,900,000 132,200,000 114,900,000 111,300,000 110,300,000 99,400,000 101,400,000 98,300,000 98,600,000 94,100,000 86,000,000 83,100,000 82,300,000 79,100,000 82,600,000 83,000,000 84,000,000 77,700,000 74,000,000 69,100,000 72,400,000 70,600,000 64,900,000 64,300,000 57,800,000 57,000,000 57,200,000 62,100,000 58,600,000 40,000,000 47,000,000 45,300,000 44,200,000 40,900,000 38,500,000 36,000,000 32,100,000 26,800,000 17,665,000 9,290,000 9,927,000 1,130,000 1,293,000 992,000 
        liabilities and stockholders’ (deficit) equity
                                                                                              
        stockholders’ (deficit) equity:
                                                                                              
        total stockholders’ (deficit) equity
                                       -256,000,000                                                       
        total liabilities and stockholders' (deficit) equity
                                       4,113,600,000                                                       
        preferred stock
                                                                                              
        retained earnings
                                             -395,600,000 -308,200,000 -80,800,000 9,700,000 164,400,000 464,200,000 499,400,000 538,600,000 584,000,000 600,000,000 624,800,000 630,900,000 602,800,000 587,000,000 599,100,000 585,400,000 593,400,000 545,400,000 511,600,000 464,200,000 418,300,000 382,900,000 342,700,000 318,000,000 303,600,000 277,600,000 272,700,000 233,800,000 219,900,000 209,400,000 241,500,000 346,900,000 242,400,000 152,600,000 218,400,000 179,100,000 180,700,000 320,000,000 210,300,000 113,900,000 55,900,000 42,900,000 31,100,000 32,321,000 31,270,000 49,495,000 25,965,000 77,186,000 140,071,000 
        long term deferred revenue
                                              431,900,000                                                
        long term income taxes payable
                                              153,800,000 161,400,000 163,800,000 124,000,000 139,600,000 158,800,000 182,000,000 186,800,000 170,500,000 211,800,000 209,000,000 203,400,000 193,300,000 194,200,000 184,400,000 179,000,000 171,700,000 174,800,000 161,300,000 157,400,000 144,000,000 139,100,000 139,200,000 135,100,000 131,100,000 127,200,000 123,200,000 122,500,000 120,500,000 116,900,000 112,500,000 101,400,000 93,100,000 86,500,000 77,100,000 46,200,000 43,800,000            
        long term deferred income taxes
                                              78,100,000 67,700,000 54,900,000 28,900,000                       92,700,000 92,700,000 88,300,000 22,700,000 27,700,000 29,200,000                 
        long term notes payable
                                              1,488,400,000 1,487,700,000 1,486,900,000 1,486,200,000                                             
        borrowings under line of credit
                                                            110,000,000              2,100,000 52,100,000 3,900,000 120,000,000 40,000,000                
        long term notes payable, net of discount
                                                  747,400,000 747,200,000 747,000,000 746,800,000 746,600,000 746,400,000 746,200,000 746,000,000 745,800,000 745,600,000                                   
        accumulated other comprehensive
                                                    -1,300,000   -600,000                                       
        accumulated other comprehensive income
                                                     2,300,000 5,600,000     -5,700,000 -6,400,000 600,000 3,700,000 5,900,000 3,400,000 14,300,000 4,800,000 -600,000 -4,000,000  -1,100,000 -3,500,000 3,700,000  -9,700,000 -11,200,000 -6,000,000 19,900,000 20,100,000 13,800,000 11,800,000 4,500,000 2,400,000            
        purchased technologies
                                                      89,400,000 63,100,000 54,300,000 63,100,000 69,200,000 76,000,000 75,900,000 71,400,000 74,800,000 84,600,000 90,400,000 69,400,000 62,800,000 57,200,000 65,300,000 73,600,000 80,100,000 88,000,000 88,900,000 96,700,000 105,000,000 113,300,000 107,700,000 106,200,000 60,600,000 64,400,000 60,000,000 51,200,000 47,900,000 51,300,000 54,800,000 48,800,000 51,900,000        
        total liabities and stockholders' equity
                                                       4,595,000,000                                       
        deferred revenues
                                                                           438,800,000    400,700,000 343,900,000 335,500,000 327,700,000 311,400,000 264,800,000 264,500,000 285,900,000 249,800,000 210,684,000 206,323,000 202,087,000 178,701,000 157,105,000 149,390,000 
        inventories
                                                                                   5,500,000 7,500,000 7,000,000 13,200,000 14,200,000 15,112,000 14,301,000 14,724,000 12,545,000 12,530,000 16,312,000 
        january 31, 2007 and 2006
                                                                                              
        common stock and additional paid-in capital, non-convertible, 0.01 par value...
                                                                                   908,300,000           
        deferred compensation
                                                                                       -6,100,000 -307,000 -440,000 -138,000 -269,000 -412,000 -486,000 
        purchased technologies and capitalized software
                                                                                       49,800,000 16,253,000 16,175,000 10,355,000 9,319,000 13,108,000 17,030,000 
        computer equipment, software, furniture and leasehold improvements, at cost:
                                                                                              
        computer equipment, software and furniture
                                                                                          196,413,000 191,656,000 193,845,000 214,615,000 
        leasehold improvements
                                                                                          32,490,000 32,586,000 32,625,000 34,071,000 
        less accumulated depreciation
                                                                                          -163,318,000 -154,676,000 -158,571,000 -184,269,000 
        net computer equipment, software, furniture and leasehold improvements
                                                                                          65,585,000 69,566,000 67,899,000 64,417,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-04-30 2026-01-31 2025-10-31 2025-07-31 2025-04-30 2025-01-31 2024-10-31 2024-07-31 2024-04-30 2024-01-31 2023-10-31 2023-07-31 2023-04-30 2023-01-31 2022-10-31 2022-07-31 2022-04-30 2022-01-31 2021-10-31 2021-07-31 2021-04-30 2021-01-31 2020-10-31 2020-07-31 2020-04-30 2020-01-31 2019-10-31 2019-07-31 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 2009-10-31 2009-07-31 2009-04-30 2009-01-31 2008-10-31 2008-07-31 2008-04-30 2008-01-31 2007-10-31 2007-07-31 2007-04-30 2007-01-31 2006-10-31 2006-07-31 2006-04-30 2006-01-31 2005-10-31 2005-07-31 2005-04-30 2005-01-31 2004-10-31 
                                                                                               
          operating activities:
                                                                                               
          net income
        491,000,000 316,000,000 343,000,000 313,000,000 152,000,000 303,000,000 275,000,000 282,000,000 252,000,000 282,000,000 241,000,000 222,000,000 161,000,000 293,000,000 198,000,000 186,000,000 146,000,000 89,100,000 136,700,000 115,600,000 155,600,000 911,300,000 132,200,000 98,200,000 66,500,000 131,800,000 66,700,000         -144,000,000 -129,600,000 -173,400,000 -142,800,000 -92,900,000 -173,000,000 -37,200,000 -76,900,000 -235,500,000 19,100,000 11,500,000 10,700,000 31,300,000 28,300,000 53,900,000 57,600,000 61,700,000 55,600,000 74,500,000 29,400,000 64,600,000 78,900,000 72,000,000 72,800,000 71,200,000 69,300,000 61,600,000 53,600,000 59,900,000 36,900,000 50,100,000 29,600,000 10,400,000 -32,100,000 -105,400,000 104,600,000 89,800,000 94,600,000 96,500,000 84,800,000 91,600,000 83,300,000 96,400,000 58,000,000 86,800,000 48,500,000 82,987,000 94,537,000 75,298,000 76,078,000 65,768,000 74,070,000 
          adjustments to reconcile net income to net cash from operating activities:
                                                                                               
          depreciation, amortization and accretion
        51,000,000  50,000,000 47,000,000 48,000,000  48,000,000 46,000,000 40,000,000  36,000,000 33,000,000 33,000,000  37,000,000 38,000,000 38,000,000  41,500,000 39,400,000 33,000,000  32,200,000 30,000,000 30,000,000  31,600,000 32,100,000 32,700,000  23,500,000 22,200,000 24,100,000  24,700,000 28,400,000 28,400,000  34,100,000 33,000,000 37,400,000  35,700,000 36,200,000 37,800,000  36,600,000 37,200,000 36,100,000 33,200,000 30,600,000 32,000,000 33,100,000                                   
          stock-based compensation expense
        155,000,000 181,000,000 186,000,000 191,000,000 230,000,000 186,000,000 181,000,000 167,000,000 149,000,000 159,000,000 182,000,000 197,000,000 165,000,000 164,000,000 171,000,000 170,000,000 152,000,000 145,600,000 143,800,000 150,200,000 115,800,000 106,900,000 97,400,000 95,900,000 98,200,000 105,000,000 94,000,000 88,200,000 75,200,000 74,000,000 64,200,000 56,900,000 54,400,000 61,900,000 65,100,000 67,600,000 66,800,000 59,300,000 56,600,000 49,000,000 56,900,000 56,100,000 50,200,000 40,700,000 50,200,000 49,100,000 43,100,000 39,800,000 33,600,000 36,100,000 31,500,000 31,100,000 33,500,000 37,500,000 51,900,000 33,500,000 33,400,000 30,000,000 25,600,000 27,300,000 25,900,000 18,400,000 17,000,000 21,000,000 24,300,000 18,900,000 30,300,000 21,400,000 23,000,000 18,600,000 22,500,000 23,200,000 25,200,000 26,200,000 37,200,000 21,100,000 14,800,000 18,300,000 34,300,000 20,000,000 21,700,000       
          amortization of costs to obtain a contract with a customer
        172,000,000 172,000,000 145,000,000 123,000,000 96,000,000 76,000,000 51,000,000 44,000,000 41,000,000                                                                               
          deferred income taxes
        29,000,000 30,000,000 118,000,000 75,000,000 78,000,000 -61,000,000 -20,000,000 -15,000,000 -25,000,000 30,000,000 -51,000,000 -35,000,000 -30,000,000 -179,000,000 -55,000,000 -21,000,000 -22,000,000 -23,200,000 -10,300,000 6,900,000 18,800,000 -791,600,000 -1,500,000 11,000,000 3,500,000 -37,600,000 12,100,000 11,400,000 24,400,000 -23,300,000 16,800,000 -13,600,000 13,300,000 -46,400,000 1,500,000 6,200,000 -400,000 800,000 -30,400,000 -15,400,000 6,200,000 14,000,000 24,000,000 203,200,000 -5,300,000                                           
          restructuring-related asset impairments
                                                                                               
          other operating activities
        -38,000,000                        32,700,000 -22,700,000 15,000,000 -19,500,000 15,300,000 -12,600,000 16,100,000 -11,800,000 10,500,000 -10,800,000 10,400,000 400,000 7,300,000 -11,100,000 9,600,000 -14,500,000 8,300,000 -14,400,000 4,700,000 -11,800,000 -3,500,000 6,700,000 4,000,000 -2,800,000 8,300,000 -13,000,000 -5,100,000 -4,700,000 6,700,000 2,300,000 500,000                                 
          changes in operating assets and liabilities, net of business combinations:
                                                                                               
          accounts receivable
        859,000,000 -633,000,000 -274,000,000 -39,000,000 515,000,000 -309,000,000 -300,000,000 -49,000,000 526,000,000 -294,000,000 -179,000,000 -71,000,000 630,000,000 -317,000,000 -211,000,000 -51,000,000 332,000,000 -136,200,000 -222,600,000 -31,800,000 324,400,000 -100,200,000 -49,900,000 -132,800,000 295,500,000 -131,300,000 -173,000,000 -80,400,000 206,200,000 -154,800,000 -74,800,000 -27,200,000 231,400,000 -130,000,000 -42,200,000 -35,400,000 220,900,000 -192,300,000 46,900,000 -50,500,000 397,400,000 -292,900,000 33,000,000 -78,700,000 143,100,000                                           
          prepaid expenses and other assets
        -126,000,000 -232,000,000 -280,000,000 -235,000,000 -304,000,000 -267,000,000 -54,000,000 -98,000,000 -69,000,000 -26,000,000 -28,000,000 9,000,000 -32,000,000 -4,000,000 26,000,000 -2,000,000 -23,000,000 5,300,000 18,700,000 -31,900,000 -125,600,000 5,200,000 -9,600,000 -4,500,000 -47,500,000                                                               
          accounts payable and other liabilities
        -488,000,000 360,000,000 78,000,000 128,000,000 -111,000,000 237,000,000 31,000,000 136,000,000 -166,000,000 65,000,000 38,000,000 53,000,000 -168,000,000 71,000,000 123,000,000 19,000,000 -218,000,000 77,300,000 83,400,000 31,400,000 -182,200,000 87,300,000 85,100,000 111,800,000 -154,600,000                                                               
          deferred revenue
        -238,000,000 841,000,000 1,000,000 -83,000,000 -204,000,000 478,000,000 -35,000,000 -272,000,000 -305,000,000 235,000,000 -201,000,000 -252,000,000 -98,000,000 784,000,000 91,000,000 -39,000,000 -38,000,000 447,800,000 42,200,000 -43,100,000 -27,500,000 422,700,000 51,700,000 -128,900,000 -1,100,000 587,900,000 170,500,000 96,100,000 62,200,000 270,800,000 -7,100,000 -8,200,000 -58,500,000 190,100,000 -11,900,000 -23,200,000 13,300,000 251,400,000 17,000,000 -5,500,000 4,100,000 306,000,000 -24,700,000 82,600,000 -3,400,000                                           
          accrued income taxes
        26,000,000 -79,000,000 43,000,000 -20,000,000 27,000,000 -3,000,000 34,000,000 -6,000,000 33,000,000 -21,000,000 -38,000,000 -6,000,000 73,000,000 70,000,000 53,000,000 -12,000,000 38,000,000 -25,300,000 31,800,000 -24,000,000 5,200,000 -5,800,000 10,900,000 7,200,000 4,100,000 9,900,000 5,300,000 500,000 -9,600,000 -51,600,000 5,600,000 14,600,000 -3,100,000 15,200,000 -1,300,000 -1,700,000 -34,300,000 -36,600,000 30,200,000 -81,400,000 -13,100,000 -500,000 14,100,000 8,200,000 -18,300,000                                           
          net cash from operating activities
        893,000,000 989,000,000 439,000,000 460,000,000 564,000,000 692,000,000 209,000,000 212,000,000 494,000,000 437,000,000 18,000,000 135,000,000 723,000,000 911,000,000 469,000,000 257,000,000 434,000,000 722,800,000 270,400,000 202,000,000 336,100,000 657,600,000 361,100,000 91,200,000 327,300,000 698,200,000 276,400,000 219,300,000 221,200,000 311,500,000 39,200,000 43,300,000 -16,900,000 79,300,000 -51,100,000 -72,500,000 45,200,000 15,600,000 7,700,000 -18,000,000 164,400,000 169,900,000 80,400,000 77,200,000 86,500,000 257,200,000 136,000,000 96,200,000 218,700,000 183,500,000 90,600,000 65,300,000 224,100,000 155,600,000 157,100,000 107,100,000 139,300,000 175,200,000 137,700,000 132,200,000 128,400,000 175,900,000 114,300,000 111,500,000 139,100,000 125,600,000 46,700,000 47,300,000 27,200,000 86,400,000 107,200,000 215,000,000 185,300,000 219,000,000 161,300,000 136,600,000 191,600,000 190,800,000 132,900,000 162,700,000 90,200,000 114,034,000 124,868,000 112,981,000 63,317,000 143,706,000 90,779,000 
          investing activities:
                                                                                               
          purchases of marketable securities
        -153,000,000 -323,000,000 -313,000,000 -208,000,000 -101,000,000 -183,000,000 -201,000,000 -211,000,000 -220,000,000 -166,000,000 -257,000,000 -345,000,000 -342,000,000 -198,000,000 -102,000,000 -68,000,000 -29,000,000 -254,600,000    -4,000,000 -6,000,000 -11,000,000 -100,000 -19,800,000 -2,900,000 -25,200,000 -100,200,000 -9,900,000 -94,400,000 -119,900,000 -180,300,000 -119,400,000 -761,500,000 -295,500,000 -233,400,000 -577,500,000 -422,200,000 -513,700,000 -829,000,000 -485,200,000 -456,100,000 -214,800,000 -377,800,000 -306,400,000 -244,400,000 -272,500,000 -432,700,000 -264,600,000 -294,600,000 -377,800,000 -277,500,000 -447,800,000 -158,200,000 -148,200,000 -138,100,000 -169,700,000 -81,400,000 -107,100,000 -184,200,000 -134,500,000 -159,000,000 -111,700,000 -271,600,000 -26,600,000                   
          sales and maturities of marketable securities
        239,000,000  230,000,000 178,000,000 175,000,000  260,000,000 168,000,000 262,000,000  190,000,000 176,000,000 163,000,000  57,000,000 43,000,000 202,000,000  4,000,000                                                                   
          capital expenditures
        -17,000,000 -17,000,000 -9,000,000 -9,000,000 -8,000,000 -14,000,000 -10,000,000 -9,000,000 -7,000,000 -10,000,000 -5,000,000 -7,000,000 -9,000,000 -8,000,000 -9,000,000 -11,000,000 -12,000,000 -6,500,000 -13,400,000 -15,800,000 -20,300,000 -23,500,000 -20,900,000 -26,800,000 -19,900,000 -14,000,000 -9,700,000 -14,800,000 -14,700,000 -17,600,000 -12,700,000 -20,000,000 -16,700,000 -11,400,000 -12,900,000 -17,800,000 -8,600,000 -10,900,000 -22,500,000 -20,300,000 -22,300,000 -30,600,000 -12,000,000 -17,300,000 -12,500,000 -15,500,000 -28,400,000 -17,100,000 -14,500,000 -9,200,000 -12,400,000 -16,800,000 -25,800,000 -11,700,000 -16,500,000 -16,700,000 -11,500,000 -29,600,000 -23,400,000 -10,200,000 -7,000,000 -5,300,000 -5,800,000 -8,800,000 -5,900,000 -10,700,000 -13,600,000 -19,200,000 
          free cash flows
        876,000,000 972,000,000 430,000,000 451,000,000 556,000,000 678,000,000 199,000,000 203,000,000 487,000,000 427,000,000 13,000,000 128,000,000 714,000,000 903,000,000 460,000,000 246,000,000 422,000,000 716,300,000 257,000,000 186,200,000 315,800,000 634,100,000 340,200,000 64,400,000 307,400,000 684,200,000 266,700,000 204,500,000 206,500,000 293,900,000 26,500,000 23,300,000 -33,600,000 67,900,000 -64,000,000 -90,300,000 36,600,000 4,700,000 -14,800,000 -38,300,000 142,100,000 139,300,000 68,400,000 59,900,000 74,000,000 241,700,000 107,600,000 79,100,000 204,200,000 174,300,000 78,200,000 48,500,000 198,300,000 143,900,000 140,600,000 90,400,000 127,800,000 175,200,000 137,700,000 102,600,000 105,000,000 165,700,000 107,300,000 106,200,000 133,300,000 116,800,000 40,800,000 36,600,000 13,600,000 86,400,000 88,000,000 215,000,000 185,300,000 219,000,000 161,300,000 136,600,000 191,600,000 190,800,000 132,900,000 162,700,000 90,200,000 114,034,000 124,868,000 112,981,000 63,317,000 143,706,000 90,779,000 
          purchases of intangible assets
        -9,000,000 -6,000,000 -13,000,000 -7,000,000 -7,000,000 -5,000,000 -18,000,000 -5,000,000 -34,000,000 -5,000,000 -15,000,000 -4,000,000 -6,000,000                                                                           
          business combinations, net of cash acquired
        -55,000,000     -24,000,000 -164,000,000 -637,000,000 -26,000,000 -18,000,000 -26,000,000 -96,000,000 -65,200,000 -30,500,000 -123,000,000 -1,031,600,000                                      -61,400,000 -5,000,000 -76,200,000 -5,000,000   -15,200,000    -67,200,000 -33,400,000 -264,100,000 200,000 -48,500,000 -44,700,000   -9,000,000 -43,500,000 -189,423,000 -9,412,000 -28,668,000 -14,597,000   
          purchases of strategic investments
        -5,000,000                                                                                       
          other investing activities
        29,000,000 10,000,000 -4,000,000 -4,000,000 -1,000,000 -12,000,000 -3,000,000 -5,000,000 -2,000,000 -6,000,000 -1,000,000 -8,000,000 -10,000,000 -1,000,000 -6,000,000 -17,000,000 -30,000,000 -2,200,000 -10,300,000 -400,000 8,400,000 -2,300,000 -1,200,000 -10,800,000 -43,500,000 -600,000 -500,000 -11,200,000 700,000 1,700,000 8,300,000 -5,400,000 -600,000 -700,000 -7,200,000 -8,200,000 3,900,000 1,000,000 -8,100,000 -5,700,000 -1,000,000 -29,000,000 -2,400,000 -2,500,000 -10,600,000 -5,200,000 1,900,000 100,000 -800,000 -2,900,000 -10,300,000 -1,800,000 -3,600,000 -5,000,000 -4,100,000 -13,000,000 -5,000,000 -7,000,000 -8,400,000 -600,000 -14,500,000                2,600,000    34,000 38,000 7,000 603,000 3,000 
          net cash from investing activities
        29,000,000 -350,000,000 -109,000,000 -50,000,000 58,000,000 -67,000,000 28,000,000 -226,000,000 -638,000,000 22,000,000 -106,000,000 -188,000,000 -230,000,000 -59,000,000 -61,000,000 -54,000,000 31,000,000 -295,600,000 -112,600,000 -146,000,000 -1,040,400,000 -227,200,000 -64,900,000 -33,800,000 -78,000,000 -14,600,000 -10,200,000 -3,300,000 -29,200,000 -750,100,000 80,000,000 -87,900,000 47,600,000 247,500,000 58,200,000 -57,800,000 258,500,000 -13,800,000 85,200,000   -53,400,000 -89,500,000 -413,700,000 -252,900,000 -127,900,000 -47,300,000     -213,800,000 -131,700,000 83,300,000 -279,200,000 -164,300,000 -287,000,000 -77,200,000 -118,300,000 -22,100,000 -152,700,000 26,900,000 -19,000,000 -133,700,000 -16,500,000 36,100,000 -2,300,000 -278,300,000 -38,500,000 -15,700,000   -15,500,000 -58,200,000 -48,000,000 117,000,000 -96,500,000 -39,400,000 -66,800,000 92,200,000 -103,800,000 -128,074,000 -128,998,000 -56,144,000 -24,784,000 112,930,000 71,560,000 
          financing activities:
                                                                                               
          proceeds from issuance of common stock, net of issuance costs
        76,000,000 62,000,000 75,000,000 50,000,000 71,000,000 59,000,000 71,000,000 57,000,000 67,000,000 400,000 48,600,000 500,000 64,200,000 1,200,000 54,400,000 1,700,000 56,800,000  42,100,000 2,800,000 46,900,000  39,700,000 1,300,000 49,100,000  37,300,000 5,800,000 50,100,000  48,000,000 3,000,000 51,200,000  23,800,000 -900,000 34,100,000 5,800,000 38,300,000 29,100,000 62,200,000 104,800,000 103,600,000 9,800,000 70,000,000 20,600,000 40,800,000 5,800,000 153,000,000 19,800,000 26,700,000 18,300,000 111,300,000 44,500,000 36,300,000 3,900,000 36,200,000 2,500,000 23,400,000 18,700,000 25,400,000 1,000,000 39,000,000 14,800,000 35,300,000 26,600,000 76,900,000   100,000 9,900,000 15,000,000 49,200,000 17,490,000 54,245,000 32,736,000 40,129,000 30,769,000 50,577,000 
          taxes paid related to net share settlement of equity awards
        -120,000,000 -51,000,000 -48,000,000 -55,000,000 -135,000,000 -48,000,000 -36,000,000 -49,000,000 -123,000,000 -34,000,000 -33,000,000 -38,000,000 -82,000,000 -33,000,000 -35,000,000 -22,000,000 -70,000,000 -45,700,000 -85,900,000 -7,000,000 -54,900,000 -51,700,000 -65,400,000 -7,100,000 -32,500,000 -32,600,000 -48,700,000 -5,400,000 -25,800,000 -22,700,000 -67,700,000 -14,200,000 -38,800,000 -22,500,000 -70,800,000 -16,800,000 -33,000,000 -17,300,000 -39,000,000 -1,600,000 -18,300,000                                               
          repurchases of common stock
        -448,000,000  -359,000,000 -358,000,000 -354,000,000  -323,000,000 -111,000,000 -9,000,000  -114,000,000 -104,000,000 -512,000,000  -186,000,000 -251,000,000 -457,000,000  -284,000,000 -47,300,000 -151,400,000  -190,400,000 -7,000,000 -202,000,000  -127,300,000 -46,100,000 -88,500,000  -106,600,000 -132,700,000 -22,000,000  -122,700,000 -119,300,000 -195,900,000  -127,600,000 -169,900,000 -100,100,000          -78,900,000 -110,600,000 -129,200,000 -90,700,000 -130,200,000 -111,100,000 -99,200,000 -63,700,000 -94,300,000 -100,800,000 -68,600,000 -76,200,000 -74,900,000 -70,400,000 -58,800,000 -23,800,000    -256,600,000 -99,500,000 -138,400,000   -88,600,000 -65,800,000 -107,086,000 -137,679,000     
          other financing activities
        -6,000,000 -5,000,000 -1,000,000             -800,000    -2,500,000                 -1,700,000                                         
          net cash from financing activities
        -498,000,000 -382,000,000 -345,000,000 -219,000,000 -415,000,000 -457,000,000 -309,000,000 -160,000,000 -61,000,000 -99,000,000 -88,000,000 -142,000,000 -523,000,000 -590,000,000 -164,000,000 -273,000,000 -460,000,000 -641,900,000 669,200,000 -53,800,000 -142,100,000 -202,800,000 -201,400,000 -12,400,000 -630,200,000 133,200,000 -233,900,000 -173,700,000 -192,400,000 443,800,000 -134,600,000 -145,600,000 -11,700,000 -282,400,000 -156,200,000 -39,200,000 -178,800,000 -224,000,000 -118,600,000   -98,100,000 -126,200,000 628,800,000 -61,300,000 -60,200,000 -65,000,000       544,900,000 19,900,000 -87,100,000 63,700,000 -45,400,000 -48,100,000 -69,000,000 42,700,000 -31,700,000 -38,600,000 -66,500,000 -22,600,000 -21,300,000 -16,000,000 16,600,000 -24,600,000 49,100,000 -77,000,000 94,800,000 -181,300,000 -72,900,000 -61,500,000   100,000 9,900,000 -73,600,000 -16,600,000 -89,590,000 -83,434,000 -95,643,000 -36,933,000 -118,993,000 -136,484,000 
          effect of exchange rate changes on cash and cash equivalents
        -2,000,000 3,000,000 1,000,000 -4,000,000 10,000,000 -6,000,000   -6,000,000 6,000,000 -12,000,000 -8,000,000 20,000,000 -19,000,000 -8,000,000 -15,000,000 -5,800,000 -1,600,000 -1,900,000 -2,600,000 7,600,000 2,400,000 5,100,000 -4,100,000 1,700,000 -1,600,000 -2,400,000 5,100,000 -4,300,000 -7,400,000 -4,000,000 8,400,000 200,000 3,400,000 2,200,000 -1,200,000 -5,100,000 -400,000 3,400,000 -2,900,000 -300,000 -1,900,000 -200,000 -3,500,000 -1,800,000 400,000 -100,000 -3,000,000 -900,000 300,000 1,400,000 1,400,000 -1,000,000 1,600,000 1,000,000 500,000 -1,000,000 -2,100,000 -300,000   -600,000 -200,000 1,600,000 2,400,000 -1,200,000 1,400,000 -5,700,000 -100,000 2,700,000 1,700,000 1,600,000 300,000 1,300,000 -500,000 -200,000 500,000 300,000 -94,000 -221,000 -609,000 -1,176,000 2,863,000 5,322,000 
          net increase in cash and cash equivalents
        422,000,000 260,000,000 -14,000,000 187,000,000 217,000,000         282,000,000        235,200,000 97,200,000   818,500,000 32,300,000 40,700,000 -2,800,000    15,000,000  -148,900,000 -166,100,000 127,100,000  -30,800,000          -243,400,000    43,600,000 785,200,000 -103,200,000 -144,300,000 -82,400,000 53,600,000 -28,200,000 40,100,000 16,300,000 170,800,000 54,300,000 -88,100,000 99,400,000     121,200,000 -133,200,000 20,500,000 -8,800,000 89,600,000 53,400,000 12,600,000 96,400,000 151,000,000 75,800,000 181,800,000 -29,900,000 -103,724,000 -87,785,000 -39,415,000 424,000 140,506,000 31,177,000 
          cash and cash equivalents at beginning of period
        2,249,000,000  1,599,000,000  1,892,000,000  1,947,000,000  1,528,000,000  1,772,200,000  1,774,700,000  886,000,000  1,078,000,000  1,213,100,000  1,353,000,000                                               
          cash and cash equivalents at end of period
        2,671,000,000  -14,000,000 187,000,000 1,816,000,000  -76,000,000 -168,000,000 1,681,000,000  -188,000,000 -195,000,000 1,909,000,000  225,000,000 -78,000,000 1,518,000,000  825,400,000 300,000 923,200,000  97,200,000 50,100,000 1,389,700,000  32,300,000 40,700,000 883,200,000  -19,700,000 -197,600,000 1,093,000,000  -148,900,000 -166,100,000 1,340,200,000  -30,800,000 243,900,000 1,223,400,000  -135,600,000 290,400,000 1,182,700,000  21,900,000 -286,500,000 1,609,600,000  72,400,000 -254,800,000 1,655,800,000  -103,200,000 -144,300,000 1,074,500,000  -28,200,000 40,100,000 1,091,400,000  54,300,000 -88,100,000 938,100,000  30,000,000 -212,000,000 880,500,000 121,200,000 -133,200,000 20,500,000 909,100,000 89,600,000 53,400,000 12,600,000 762,300,000 151,000,000 75,800,000 181,800,000 257,300,000  -87,785,000 -39,415,000 518,078,000  31,177,000 
          depreciation, amortization, and accretion
                                                                                               
          lease-related asset impairments
                 7,000,000   13,000,000 12,000,000 7,000,000 2,000,000                                                                       
          sales of marketable securities
                                 17,800,000 4,600,000 258,300,000 34,300,000 20,800,000 6,200,000 289,800,000 88,400,000 10,800,000 100,000,000 713,000,000 190,000,000 247,100,000 107,600,000 66,400,000 76,000,000 89,500,000 97,500,000 29,300,000 33,400,000 68,100,000 59,200,000 207,100,000 114,800,000 87,000,000 128,100,000 125,900,000 68,100,000 90,100,000 48,800,000 38,700,000 49,200,000 27,000,000 34,600,000 49,400,000 33,100,000 23,100,000 29,700,000 18,300,000 6,700,000 -10,300,000 11,700,000                   
          maturities of marketable securities
                             6,000,000     16,500,000 75,300,000 51,000,000 68,600,000 64,200,000 109,800,000 137,700,000 282,600,000 44,600,000 221,300,000 468,700,000 322,600,000 405,900,000 429,700,000 348,600,000 192,400,000 345,800,000 216,100,000 244,000,000 163,100,000 347,000,000 163,200,000 163,000,000 68,900,000 328,200,000 186,100,000 122,000,000 128,500,000 102,600,000 86,300,000 124,200,000 96,500,000 74,100,000 65,500,000 41,700,000 94,100,000 202,200,000 112,200,000                     
          repurchase and retirement of common stock
                                                                                               
          proceeds from debt, net of discount
                                                                                        
          repayments of debt
                                                                                               
          cash and cash equivalents at beginning of fiscal year
                                                 1,410,600,000 1,853,000,000 1,612,200,000 1,156,900,000 1,075,100,000 838,700,000 917,600,000                  
          cash and cash equivalents at end of fiscal year
                                                                                               
          supplemental cash flow disclosure:
                                                                                               
          cash paid for interest
                                                                                               
          cash paid for income taxes, net of tax refunds
                                                                                               
          non-cash investing and financing activities:
                                                                                               
          fair value of common stock issued to settle liability-classified restricted stock units
                            28,700,000                                                               
          restructuring, other exit costs, and facility reductions
          2,000,000 3,000,000 14,000,000                                                                                   
          other
          27,000,000 -43,000,000 23,000,000  -2,000,000 -23,000,000 18,000,000  18,000,000 -22,000,000 -11,000,000  24,000,000 -38,000,000 27,000,000  5,200,000 -10,700,000 18,600,000  12,600,000                                                                 
          repayment of debt
                             -450,000,000  -100,000,000 -125,000,000 -125,000,000                                                          
          non-cash financing activities:
                                                                                               
          fair value of common stock issued to settle liability-classified restricted common stock
              3,000,000  8,000,000 1,000,000  3,000,000                                                                         
          fair value of common stock issued related to business combination
                        10,000,000 3,500,000 2,600,000                                                                   
          net decrease in cash and cash equivalents
              -76,000,000 -168,000,000 -211,000,000  -188,000,000 -195,000,000 -38,000,000   -78,000,000 -10,000,000  825,400,000 300,000 -849,000,000    -385,000,000     10,300,000 -19,700,000              -227,900,000  21,900,000                      -37,100,000                   
          fair value of common stock issued related to business combinations
                                                                                              
          purchases of developed technologies
                      -1,000,000 -1,000,000 -4,000,000 -900,000 -1,900,000 -6,800,000 -900,000 -1,200,000 -3,600,000                                                               
          restructuring and other exit costs
                                 100,000 200,000 200,000 -2,800,000 -2,100,000                                                         
          operating activities
                                                                                               
          investing activities
                                                                                               
          financing activities
                                                                                               
          supplemental cash flow information:
                                                                                               
          cash paid during the year for interest
                                                                                               
          fair value of equity awards assumed
                                                                                               
          changes in operating assets and liabilities
                                                                                          -32,109,000     
          acquisitions, net of cash acquired
                                     -1,006,100,000       -25,600,000 -59,600,000 -43,900,000 -67,100,000 -3,000,000 -34,500,000 -26,200,000 -55,500,000 -226,000,000 -322,300,000 -108,100,000 -20,800,000 -12,500,000 -34,700,000 -59,500,000 -135,000,000                                 
          prepaid expenses and other current assets
                                 20,900,000 10,200,000 16,000,000 11,400,000 -800,000 400,000 9,300,000 -1,400,000 -3,400,000 -4,100,000 -8,600,000 6,200,000 -800,000 10,600,000 -8,400,000 -14,900,000 2,700,000 13,900,000 3,000,000 -22,400,000                                           
          accounts payable and accrued liabilities
                                 3,400,000 43,900,000 34,500,000 -172,600,000 122,500,000 20,300,000 26,400,000 -227,700,000 55,400,000 26,500,000 37,300,000 -133,100,000 74,600,000 -27,300,000 152,600,000 -197,200,000 100,000,000 6,400,000 29,300,000 -110,800,000                                           
          proceeds from issuance of common stock
                                                                                               
          repurchase and retirement of common shares
                                                 -100,300,000 -150,000,000 -112,300,000 -95,400,000 -64,800,000 -103,300,000 -101,800,000 -102,500,000                                       
          fair value of common stock issued as consideration for business combination
                                                                                             
          non-cash investing activities:
                                                                                               
          net loss
                                    -24,200,000 64,700,000 -23,700,000 -39,400,000 -82,400,000 -173,500,000                                                      
          adjustments to reconcile net loss to net cash from operating activities:
                                                                                               
          restructuring and other facility exit costs
                                        22,500,000                                                       
          restructuring charges and other facility exit costs
                                         93,900,000   9,000,000 3,200,000 16,000,000 52,300,000                                               
          net cash paid during the year for income taxes
                                                                                               
          changes in operating assets and liabilities, net of acquisitions:
                                                                                               
          restructuring (benefits) charges and other facility exit costs
                                            -300,000                                                   
          net cash (used in) investing activities
                                                -230,200,000        -421,700,000                                       
          net cash (used in) financing activities
                                                -67,200,000        -40,300,000  20,700,000                                     
          net (decrease) in cash and cash equivalents
                                                -129,600,000          72,400,000                                     
          excess tax benefits from stock-based compensation
                                                         -9,900,000 4,000,000 5,800,000 -9,000,000 14,500,000 700,000 -18,200,000 -9,900,000 1,500,000 -19,500,000                             
          restructuring charges
                                                     800,000 2,300,000  4,400,000 1,700,000 400,000         1,800,000 1,900,000 7,100,000 400,000                      
          changes in operating assets and liabilities, net of business combinations
                                                      41,600,000 -10,100,000 110,100,000  -32,400,000 -62,300,000 103,800,000  2,900,000 -5,600,000 7,700,000  27,800,000 18,800,000 8,700,000  17,100,000 2,400,000 44,100,000  -47,000,000 -36,000,000 -29,300,000  -46,500,000 63,000,000 48,600,000  21,200,000 8,500,000 79,300,000  22,900,000 41,300,000 7,500,000    -49,393,000  -65,202,000 
          draws on line of credit
                                                                        2,200,000  110,000,000                 
          repayments of line of credit
                                                                         -2,100,000 -52,200,000  -226,000,000                 
          restructuring charges (benefits)
                                                             7,200,000                                  
          net cash (used in) provide by financing activities
                                                            -50,200,000                                   
          depreciation and amortization
                                                              35,000,000 28,900,000 29,200,000 30,300,000 31,000,000 29,700,000 24,500,000 25,800,000 26,600,000 26,300,000 26,700,000 27,100,000 28,900,000 28,500,000 27,000,000 27,300,000 25,400,000 22,200,000 16,900,000 17,200,000 15,500,000 14,400,000 14,200,000 14,300,000 13,200,000 13,500,000 12,500,000 9,888,000 9,524,000 11,703,000 12,585,000 13,368,000 13,209,000 
          restructuring benefits
                                                                                               
          impairment of goodwill
                                                                          21,000,000                   
          restructuring (benefits) charges
                                                                                              
          capital expenditures, including developed technologies
                                                                                               
          charge for acquired in-process research and development
                                                                             8,900,000 1,200,000   1,900,000 2,600,000             
          impairment of goodwill and intangibles
                                                                                               
          purchase of equity investment
                                                                     -500,000    -1,400,000 -10,000,000                   
          supplemental non-cash investing activity:
                                                                                               
          increase in goodwill and corresponding change in other accrued liabilities resulting from adjustments to purchase accounting estimates
                                                                                               
          gain on disposition of assets
                                                                                              
          loss on disposition of assets
                                                                            1,100,000                   
          net cash paid during the period for income taxes
                                                                                    12,100,000 -3,700,000 9,700,000 5,800,000 2,900,000  5,233,000 14,041,000 4,248,000   
          restructuring related charges
                                                                           26,400,000 16,500,000                 
          capitalization of software development costs
                                                                                -1,000,000               
          tax benefits from employee stock plans
                                                                                     600,000    20,455,000 52,758,000 26,882,000 23,905,000 25,442,000 67,000,000 
          deferred revenues
                                                                                               
          purchases of short-term marketable securities
                                                                                               
          sales of short-term marketable securities
                                                                                               
          maturities of available-for-sale marketable securities
                                                                                               
          capital and other expenditures
                                                                                -13,400,000 -14,200,000 -10,900,000 -11,400,000 -6,800,000 -9,900,000 -7,000,000 -7,000,000 -11,400,000 -5,182,000 -5,377,000 -4,407,000 -5,534,000 -11,544,000 -13,516,000 
          acquisition of equity investment
                                                                                             
          proceeds from borrowings on line of credit
                                                                                               
          repayments of borrowings on line of credit
                                                                                               
          cash and cash equivalents at beginning of year
                                                                                917,900,000 665,900,000 287,200,000 46,000 517,654,000 
          purchases of available-for-sale marketable securities
                                                                               -3,500,000 -2,100,000 900,000 -22,200,000 -258,000,000 -447,700,000 -29,500,000 -105,700,000 -20,600,000 -189,200,000       
          sales of available-for-sale marketable securities
                                                                               3,900,000 800,000        152,800,000       
          net provided by cash from investing activities
                                                                                               
          draw on line of credit, net of repayments
                                                                                40,000,000               
          net income on fixed asset disposals
                                                                                         48,000 25,000 16,000 11,000 235,000 39,000 
          sales and maturities of available-for-sale marketable securities
                                                                                 3,600,000 29,800,000 407,700,000 358,000,000 52,300,000         
          dividends paid
                                                                                         6,000 -3,406,000 -3,420,000 -3,405,000 
          accounts receivable and other receivable reductions as partial consideration in business combinations
                                                                                         29,000     
          inventories
                                                                                               
          purchases of software technologies and capitalization of software development costs
                                                                                               
          excess benefits from stock-based compensation
                                                                                               
          increase in goodwill and corresponding decrease in other accrued liabilities resulting from adjustments to purchase accounting estimates.
                                                                                               
          increase in goodwill and corresponding decrease in other accrued liabilities resulting from adjustments to purchase accounting estimates
                                                                                               
          acquisition of unconsolidated subsidiary
                                                                                        -12,500,000       
          accounts receivable reduction as partial consideration in business combination
                                                                                            1,945,000   
          write-downs of cost-method investments
                                                                                               
          purchases of restricted financial instruments
                                                                                               
          cash and cash equivalents at end of year
                                                                                               
          net cash paid (refunds received) during the period for income taxes
                                                                                               
          charges for acquired in-process research & development
                                                                                              
          stock compensation expense
                                                                                          133,000 128,000 131,000  2,538,000 
          net (purchases) sales and maturities of available-for-sale marketable securities
                                                                                          -114,243,000 -23,107,000 -4,660,000   
          repurchase of common stock
                                                                                            -73,656,000  -183,656,000 
          repayments on borrowings
                                                                                               
          write-downs of cost method investments
                                                                                               
          restructuring-related charges
                                                                                              -875,000 
          net sales and maturities of available-for-sale marketable securities
                                                                                              85,073,000 
          business combinations
                                                                                              
          net cash paid (received) during the period for income taxes