7Baggers
Quarterly
Annual
    Unit: USD2025-07-25 2025-04-25 2025-01-24 2024-10-25 2024-07-26 2024-04-26 2024-01-26 2023-10-27 2023-07-28 2023-04-28 2023-01-27 2022-10-28 2022-07-29 2022-04-29 2022-01-28 2021-10-29 2021-07-30 2021-04-30 2021-01-29 2020-10-30 2020-07-31 2020-04-24 2020-01-24 2019-10-25 2019-07-26 2019-04-26 2019-01-25 2018-10-26 2018-07-27 2018-04-27 2018-01-26 2017-10-27 2017-07-28 2017-04-28 2017-01-27 2016-10-28 2016-07-29 2016-04-29 2016-01-29 2015-10-30 2015-07-31 2015-04-24 2015-01-23 2014-10-24 2014-07-25 2014-04-25 2014-01-24 2013-10-25 2013-07-26 2013-04-26 2013-01-25 2012-10-26 2012-07-27 2012-04-27 2012-01-27 2011-10-28 2011-07-29 2011-04-29 2011-01-28 2010-10-29 2010-07-30 2010-04-30 2010-01-29 2009-10-30 2009-07-31 2009-04-24 2009-01-23 2008-10-24 2008-07-25 2008-04-25 2008-01-25 2007-10-26 2007-07-27 2007-04-27 2007-01-26 2006-10-27 2006-07-28 2006-04-30 2006-01-27 2005-10-28 2005-07-29 2005-04-30 2004-07-30 2004-04-30 2004-01-30 2003-10-31 2003-08-01 2003-04-30 2003-01-24 2002-10-25 2002-07-26 
      
    		                                                                                           
      cash flows from operating activities:
    		                                                                                           
      net income
    		233,000,000 340,000,000 299,000,000 299,000,000 248,000,000 291,000,000 313,000,000 233,000,000 149,000,000 245,000,000 65,000,000 750,000,000 214,000,000 259,000,000 252,000,000 224,000,000 202,000,000 334,000,000 182,000,000 137,000,000 77,000,000 196,000,000 277,000,000 243,000,000 103,000,000 396,000,000 249,000,000 241,000,000 283,000,000 271,000,000 -506,000,000 175,000,000 136,000,000 190,000,000 146,000,000 109,000,000 64,000,000 -8,000,000 153,000,000 114,000,000 -30,000,000 134,900,000 176,800,000 159,800,000 88,400,000 197,000,000 192,100,000 166,800,000 81,600,000 173,800,000 158,100,000 109,600,000 63,800,000 180,700,000 119,600,000 165,600,000 139,500,000 194,200,000 172,500,000 164,600,000 141,800,000 145,179,000 107,880,000 95,677,000 51,664,000 75,084,000 -75,392,000 49,181,000 37,672,000 89,820,000 101,823,000 83,758,000 34,337,000 89,621,000 66,514,000 86,930,000 54,670,000 59,221,000 76,393,000 70,718,000 60,120,000 63,436,000 46,862,000 36,449,000 40,152,000 48,413,000 27,073,000 24,823,000 19,671,000 15,813,000 16,165,000 
      adjustments to reconcile net income to net cash from operating activities:
    		                                                                                           
      depreciation and amortization
    		51,000,000 53,000,000 64,000,000 63,000,000 63,000,000 64,000,000 63,000,000 64,000,000 64,000,000 66,000,000 65,000,000 59,000,000 58,000,000 51,000,000 51,000,000 46,000,000 46,000,000 48,000,000 54,000,000 56,000,000 49,000,000 47,000,000 47,000,000 50,000,000 49,000,000 48,000,000 51,000,000 49,000,000 49,000,000 48,000,000 48,000,000 51,000,000 51,000,000 53,000,000 56,000,000 57,000,000 60,000,000 77,000,000 66,000,000 67,000,000 69,000,000 72,600,000 79,500,000 77,600,000 77,500,000 82,100,000 83,600,000 82,500,000 85,900,000 89,100,000 86,400,000 86,700,000 82,400,000 82,600,000 73,600,000 68,400,000 68,500,000 42,300,000 41,000,000 41,600,000 40,700,000 40,037,000 40,774,000 42,148,000 43,041,000                           
      non-cash operating lease cost
    		11,000,000 10,000,000 10,000,000 11,000,000 10,000,000 11,000,000 11,000,000 12,000,000 11,000,000 12,000,000 13,000,000 13,000,000 14,000,000 15,000,000 12,000,000 15,000,000 13,000,000 14,000,000 12,000,000 13,000,000 13,000,000 12,000,000                                                                      
      stock-based compensation
    		83,000,000 95,000,000 103,000,000 103,000,000 85,000,000 88,000,000 89,000,000 93,000,000 87,000,000 74,000,000 93,000,000 78,000,000 67,000,000 66,000,000 64,000,000 62,000,000 53,000,000 48,000,000 46,000,000 49,000,000 54,000,000 35,000,000 36,000,000 40,000,000 42,000,000 37,000,000 43,000,000 38,000,000 40,000,000 36,000,000 38,000,000 39,000,000 48,000,000 46,000,000 46,000,000 51,000,000 52,000,000 61,000,000 63,000,000 59,000,000 77,000,000 63,200,000 66,000,000 67,800,000 62,300,000 67,200,000 71,900,000 67,600,000 66,300,000 65,100,000 67,300,000 65,000,000 79,200,000 59,800,000 76,700,000 63,000,000 58,100,000 48,200,000 45,000,000 37,700,000 44,300,000 37,713,000 36,658,000 33,245,000 52,184,000 42,157,000 34,430,000 27,762,000 36,405,000 34,887,000 34,296,000 38,370,000 40,411,000                   
      deferred income taxes
    		9,000,000 10,000,000 -41,000,000 -52,000,000 -17,000,000 55,000,000 11,000,000 -7,000,000 -6,000,000 -29,000,000 -7,000,000 -555,000,000 -15,000,000 -78,000,000 -34,000,000 -17,000,000 -15,000,000 -5,000,000    6,000,000 0 -16,000,000 -7,000,000 18,000,000 4,000,000 1,000,000 -26,000,000 19,000,000 214,000,000 42,000,000 2,000,000 17,000,000 45,000,000 9,000,000 19,000,000 -9,000,000 -25,000,000 -28,000,000 -51,000,000 -4,800,000 3,700,000 -9,800,000 8,200,000 -45,100,000 -22,500,000 1,700,000 -10,100,000    -18,000,000 3,100,000 7,200,000 -47,800,000 -23,400,000 14,100,000 -10,800,000 -37,000,000 7,400,000 -8,894,000 -487,000 163,000 -2,082,000 -36,891,000 -30,634,000 -31,718,000 -9,128,000 21,784,000 -39,306,000 -17,706,000 -17,803,000     1,531,000              
      other items
    		46,000,000  -60,000,000 54,000,000 -19,000,000 -17,000,000 31,000,000 -25,000,000 -2,000,000 2,000,000 58,000,000 -61,000,000 -66,000,000 -19,000,000 -23,000,000 -16,000,000 4,000,000 -11,000,000 7,000,000 3,000,000 25,000,000 17,000,000 -29,000,000 7,000,000 6,000,000 -6,000,000 -3,000,000 3,000,000 8,000,000 -19,000,000 -3,000,000 -10,000,000 5,000,000 2,000,000                                                          
      changes in assets and liabilities, net of acquisitions of businesses:
    		                                                                                           
      accounts receivable
    		466,000,000 -323,000,000 -34,000,000 -197,000,000 335,000,000 -228,000,000 10,000,000 -147,000,000 332,000,000 -165,000,000 112,000,000 -51,000,000 364,000,000 -450,000,000 -155,000,000 5,000,000 287,000,000 -146,000,000 11,000,000 -194,000,000 391,000,000 -156,000,000 -41,000,000 -237,000,000 672,000,000 -350,000,000 -104,000,000 -154,000,000 423,000,000 -264,000,000 -157,000,000 -69,000,000 218,000,000 -127,000,000 -56,000,000 -47,000,000 311,000,000 -206,000,000 1,000,000 -172,000,000 361,000,000 -111,900,000 -35,700,000 -49,100,000 271,500,000 -270,000,000 4,100,000 -55,900,000 265,200,000 -170,000,000 -19,800,000 -31,300,000 244,200,000 -146,200,000 -59,800,000 -29,400,000 145,000,000 -195,000,000 -95,000,000 -72,700,000 100,000,000 -13,354,000 -139,663,000 14,462,000 117,255,000 -101,575,000 19,060,000 60,916,000 150,291,000 -114,250,000 -79,199,000 -22,364,000 188,072,000 -152,235,000 -38,376,000 -22,807,000 38,187,000 -46,663,000 -41,882,000             
      inventories
    		54,000,000 81,000,000 50,000,000 -103,000,000 -29,000,000 -55,000,000 -9,000,000 9,000,000 37,000,000 8,000,000 69,000,000 -12,000,000 -28,000,000 -37,000,000 -12,000,000 -47,000,000 6,000,000 -8,000,000 10,000,000 20,000,000 9,000,000 -32,000,000 -2,000,000 5,000,000 15,000,000 -31,000,000 -14,000,000 11,000,000 25,000,000 -28,000,000 10,000,000 35,000,000 20,000,000 -38,000,000 -28,000,000 -16,000,000 17,000,000 5,000,000 23,000,000 68,000,000 -47,000,000 -28,700,000 -10,300,000 -3,200,000 18,100,000 -4,300,000 -2,300,000 700,000 22,900,000 33,400,000 40,300,000 -9,500,000 -42,200,000 -7,700,000 9,500,000 -25,100,000 6,800,000 -11,300,000 -12,500,000 5,700,000 22,500,000 -41,203,000 -11,231,000 774,000 -440,000 21,085,000 -3,945,000 -14,756,000 6,742,000 -10,198,000 2,519,000 -4,558,000 -3,145,000 6,413,000 -4,700,000 8,715,000 -520,000 -7,850,000 -24,832,000             
      other operating assets
    		110,000,000 -19,000,000 39,000,000 -156,000,000 49,000,000 9,000,000 -45,000,000 -83,000,000 57,000,000 -55,000,000 16,000,000 -25,000,000 1,000,000   5,000,000 29,000,000 -25,000,000 -43,000,000 1,000,000 7,000,000 6,000,000 37,000,000 -18,000,000 59,000,000 -31,000,000 -23,000,000 -24,000,000 5,000,000 -35,000,000 -10,000,000 -33,000,000 71,000,000 -15,000,000 -33,000,000 17,000,000 32,000,000 27,000,000 23,000,000 42,000,000 17,000,000 2,700,000 -12,500,000 35,900,000 -13,100,000 -3,700,000 -14,600,000 39,100,000 53,800,000 -18,000,000 -42,400,000 10,200,000 -27,100,000 12,200,000 -36,700,000 -2,100,000 -10,400,000 900,000 -900,000 -3,900,000 9,900,000                               
      accounts payable
    		-107,000,000 69,000,000 -113,000,000 113,000,000 -77,000,000 120,000,000 -11,000,000 70,000,000 -56,000,000 -34,000,000 -145,000,000 62,000,000 -90,000,000 171,000,000 -1,000,000 62,000,000 -51,000,000 81,000,000 -33,000,000 -30,000,000 -29,000,000 41,000,000 -1,000,000 38,000,000 -195,000,000 44,000,000 26,000,000 50,000,000 -177,000,000 147,000,000 81,000,000 92,000,000 -58,000,000 81,000,000 26,000,000 17,000,000 -30,000,000 60,000,000 -53,000,000 -27,000,000 -33,000,000 84,500,000 -13,800,000 30,200,000 -62,300,000 57,700,000 -29,000,000 -2,900,000 -37,900,000 41,100,000 -29,900,000 -28,000,000 41,900,000 21,800,000 -56,000,000 22,800,000 22,800,000 41,000,000 16,300,000 15,800,000 -34,400,000 43,060,000 16,498,000 -2,357,000 -14,501,000 15,187,000 -25,823,000 13,740,000 -30,073,000 53,896,000 6,312,000 -26,095,000 -14,082,000 32,143,000 -2,759,000 8,344,000 -1,139,000 1,333,000 6,300,000             
      accrued expenses
    		-240,000,000 156,000,000 -10,000,000 137,000,000 -221,000,000 129,000,000 -64,000,000 137,000,000 -89,000,000 14,000,000 -9,000,000 100,000,000 -208,000,000 96,000,000 -1,000,000 36,000,000 -242,000,000 195,000,000 8,000,000 117,000,000 -186,000,000 96,000,000 42,000,000 -38,000,000 -277,000,000 127,000,000 77,000,000 59,000,000 -221,000,000 104,000,000 126,000,000 67,000,000 -135,000,000 35,000,000 17,000,000 60,000,000 -198,000,000 108,000,000 10,000,000 31,000,000 -119,000,000                                                   
      deferred revenue and financed unearned services revenue
    		-48,000,000 300,000,000 72,000,000 -72,000,000 -92,000,000 146,000,000 81,000,000 -108,000,000 -133,000,000 93,000,000 46,000,000 -61,000,000 -32,000,000 338,000,000 143,000,000 -15,000,000 -82,000,000 183,000,000 128,000,000 40,000,000 -158,000,000 147,000,000 104,000,000 -43,000,000 -154,000,000 326,000,000 146,000,000 -42,000,000 -87,000,000 226,000,000 81,000,000 -76,000,000 -107,000,000 111,000,000 31,000,000 -96,000,000 -83,000,000 238,000,000 85,000,000 -16,000,000 -121,000,000                                                   
      long-term taxes payable
    		2,000,000 -123,000,000 7,000,000 -95,000,000 4,000,000 1,000,000 3,000,000 -111,000,000 1,000,000 6,000,000 2,000,000 -85,000,000 1,000,000 21,000,000 -1,000,000 -57,000,000 -8,000,000 -6,000,000 -5,000,000 -52,000,000 6,000,000 -30,000,000 -84,000,000 -46,000,000 -3,000,000 -104,000,000 3,000,000 -68,000,000 5,000,000 -9,000,000                                                              
      other operating liabilities
    		3,000,000 1,000,000 -1,000,000 0 2,000,000   -2,000,000 1,000,000  -1,000,000 2,000,000 1,000,000 -1,000,000 -1,000,000   13,000,000 -3,000,000 1,000,000 -18,000,000 -2,000,000    -2,000,000   -1,000,000 -2,000,000   -1,000,000 10,000,000 -12,000,000 5,000,000 -9,000,000 3,000,000 6,000,000 -5,000,000 -9,000,000 -4,700,000 -4,300,000 -7,300,000 23,600,000 28,500,000 7,700,000 3,200,000 5,000,000 18,500,000 9,700,000 1,700,000 4,100,000 -19,800,000 6,500,000 6,100,000 12,200,000 -10,400,000 -7,600,000 1,800,000 18,100,000                               
      net cash from operating activities
    		673,000,000 675,000,000 385,000,000 105,000,000 341,000,000 613,000,000 484,000,000 135,000,000 453,000,000 235,000,000 377,000,000 214,000,000 281,000,000 411,000,000 260,000,000 298,000,000 242,000,000 559,000,000 373,000,000 161,000,000 240,000,000 383,000,000 420,000,000 -53,000,000 310,000,000 399,000,000 451,000,000 165,000,000 326,000,000 494,000,000 420,000,000 314,000,000 250,000,000 365,000,000 235,000,000 158,000,000 228,000,000 345,000,000 355,000,000 145,000,000 129,000,000 396,600,000 274,600,000 381,400,000 215,500,000 369,500,000 331,800,000 362,500,000 285,800,000 455,600,000 365,100,000 336,400,000 229,200,000 582,600,000 269,200,000 370,200,000 240,600,000 440,800,000 363,500,000 364,700,000 177,300,000 474,558,000 194,913,000 267,295,000 38,234,000 195,595,000 236,000,000 207,440,000 250,195,000 293,301,000 287,014,000 227,672,000 200,899,000 210,747,000 250,307,000 238,838,000 164,564,000 171,928,000 140,919,000             
      capex
    		-53,000,000 -35,000,000 -47,000,000 -45,000,000 -41,000,000 -46,000,000 -36,000,000 -38,000,000 -35,000,000 -39,000,000 -58,000,000 -77,000,000 -65,000,000 -68,000,000 -61,000,000 -46,000,000 -51,000,000 -38,000,000 -32,000,000 -40,000,000 -52,000,000 -24,000,000 -32,000,000 -36,000,000 -32,000,000 -35,000,000 -31,000,000 -43,000,000 -64,000,000 -48,000,000 -32,000,000 -29,000,000 -36,000,000 -38,000,000 -45,000,000 -56,000,000 -36,000,000 -35,000,000 -41,000,000 -46,000,000 -38,000,000 -37,200,000 -28,600,000 -51,100,000 -58,400,000 -56,000,000 -57,900,000 -42,200,000 -65,300,000 -63,600,000 -110,700,000 -67,100,000 -61,900,000 -124,200,000 -91,300,000 -93,300,000 -98,300,000 -72,900,000 -66,300,000 -43,300,000 -40,200,000 -38,378,000 -44,557,000 -24,467,000 -15,900,000 -134,756,000 -64,921,000 -16,835,000 -65,812,000 -63,433,000 -63,334,000 -30,942,000 -14,722,000 -53,417,000 -24,484,000 -54,238,000 -16,532,000 -36,439,000 -28,431,000             
      free cash flows
    		620,000,000 640,000,000 338,000,000 60,000,000 300,000,000 567,000,000 448,000,000 97,000,000 418,000,000 196,000,000 319,000,000 137,000,000 216,000,000 343,000,000 199,000,000 252,000,000 191,000,000 521,000,000 341,000,000 121,000,000 188,000,000 359,000,000 388,000,000 -89,000,000 278,000,000 364,000,000 420,000,000 122,000,000 262,000,000 446,000,000 388,000,000 285,000,000 214,000,000 327,000,000 190,000,000 102,000,000 192,000,000 310,000,000 314,000,000 99,000,000 91,000,000 359,400,000 246,000,000 330,300,000 157,100,000 313,500,000 273,900,000 320,300,000 220,500,000 392,000,000 254,400,000 269,300,000 167,300,000 458,400,000 177,900,000 276,900,000 142,300,000 367,900,000 297,200,000 321,400,000 137,100,000 436,180,000 150,356,000 242,828,000 22,334,000 60,839,000 171,079,000 190,605,000 184,383,000 229,868,000 223,680,000 196,730,000 186,177,000 157,330,000 225,823,000 184,600,000 148,032,000 135,489,000 112,488,000             
      cash flows from investing activities:
    		                                                                                           
      purchases of investments
    		-741,000,000 -494,000,000 -406,000,000 -402,000,000 -480,000,000 -972,000,000 -803,000,000 -289,000,000 -571,000,000 -507,000,000 -342,000,000 -287,000,000 -133,000,000 -11,000,000 -1,000,000 -1,000,000 -5,000,000 -1,000,000 -1,000,000 -1,000,000 -2,000,000 -1,000,000 -3,000,000 -5,000,000 -4,000,000 -19,000,000 -2,000,000 -1,000,000 -19,000,000 -127,000,000 -653,000,000 -334,000,000 -275,000,000 -594,000,000 -588,000,000 -510,000,000 -285,000,000 -420,000,000 -283,000,000 -648,000,000 -238,000,000 -1,165,300,000 -828,900,000 -270,900,000 -331,700,000 -317,200,000 -225,200,000 -241,200,000 -234,900,000 -739,400,000 -305,300,000 -615,000,000 -628,000,000 -1,853,500,000 -412,300,000 -741,700,000 -564,900,000 -500,000 -540,300,000 -924,000,000 -726,100,000 -1,297,659,000 -451,710,000 -722,334,000 -160,897,000 -441,017,000 -227,526,000 -219,024,000 -264,938,000 -123,467,000 -489,993,000 -111,097,000 -328,893,000 -692,159,000 -410,623,000 -653,152,000 -874,416,000 -578,857,000 -116,758,000 -111,010,000 -222,787,000           
      maturities, sales and collections of investments
    		598,000,000 149,000,000 399,000,000 1,009,000,000 470,000,000 721,000,000 402,000,000 553,000,000 379,000,000 262,000,000 210,000,000 76,000,000 2,000,000 20,000,000 11,000,000 16,000,000 16,000,000 21,000,000 34,000,000 23,000,000 87,000,000 83,000,000 145,000,000 124,000,000 1,031,000,000 234,000,000 174,000,000 242,000,000 267,000,000 295,000,000 427,000,000 270,000,000 387,000,000 549,000,000 400,000,000 387,000,000 598,000,000 523,000,000 374,000,000 658,000,000 1,016,000,000 478,900,000 509,400,000 440,800,000 522,900,000 529,500,000 315,800,000                                             
      purchases of property and equipment
    		-53,000,000 -35,000,000 -47,000,000 -45,000,000 -41,000,000 -46,000,000 -36,000,000 -38,000,000 -35,000,000 -39,000,000 -58,000,000 -77,000,000 -65,000,000 -68,000,000 -61,000,000 -46,000,000 -51,000,000 -38,000,000 -32,000,000 -40,000,000 -52,000,000 -24,000,000 -32,000,000 -36,000,000 -32,000,000 -35,000,000 -31,000,000 -43,000,000 -64,000,000 -48,000,000 -32,000,000 -29,000,000 -36,000,000 -38,000,000 -45,000,000 -56,000,000 -36,000,000 -35,000,000 -41,000,000 -46,000,000 -38,000,000 -37,200,000 -28,600,000 -51,100,000 -58,400,000 -56,000,000 -57,900,000 -42,200,000 -65,300,000 -63,600,000 -110,700,000 -67,100,000 -61,900,000 -124,200,000 -91,300,000 -93,300,000 -98,300,000 -72,900,000 -66,300,000 -43,300,000 -40,200,000 -38,378,000 -49,732,000 -22,776,000 -24,714,000 -134,756,000 -50,934,000 -27,354,000 -76,613,000 -63,433,000 -53,689,000 -37,572,000 -33,586,000 -53,417,000 -36,398,000 -52,957,000 -23,056,000 -36,439,000 -33,464,000 -29,474,000 -33,538,000  -33,285,000 -12,992,000 -13,568,000 -9,723,000 -12,318,000 -15,364,000 -14,417,000 -17,063,000 -14,425,000 
      other investing activities
    		15,000,000 67,000,000 1,000,000      -1,000,000 -1,000,000 1,000,000 0 59,000,000     -6,000,000 0    1,000,000 -1,000,000 -1,000,000 3,000,000 -1,000,000 0 2,000,000 0 -6,000,000 0 5,000,000 4,000,000 3,000,000 0 -1,000,000 4,000,000   2,000,000 -1,000,000 3,400,000 -1,100,000 200,000 4,200,000 -800,000 2,200,000 1,200,000 1,200,000 200,000 1,500,000 1,300,000 1,600,000 -2,000,000 300,000 1,700,000 -300,000 800,000 -100,000 100,000                               
      net cash from investing activities
    		-181,000,000 -313,000,000 -53,000,000 564,000,000 -51,000,000 -297,000,000 -437,000,000 227,000,000 -228,000,000 -285,000,000 -189,000,000 -288,000,000 -628,000,000 -80,000,000 -396,000,000 -31,000,000 -54,000,000 341,000,000 1,000,000 -10,000,000 -311,000,000 42,000,000 111,000,000 178,000,000 938,000,000 183,000,000 140,000,000 195,000,000 186,000,000 120,000,000 -54,000,000 -144,000,000 57,000,000 -87,000,000 -230,000,000 -179,000,000 276,000,000 -668,000,000 49,000,000 -38,000,000 742,000,000 -724,600,000 -429,300,000 117,700,000 133,000,000 160,500,000 31,900,000 242,100,000 325,900,000 -106,600,000 -89,200,000 93,900,000 -126,700,000 -1,526,300,000 -154,900,000 -298,400,000 -330,800,000 282,200,000 -306,200,000 -344,300,000 -408,900,000 -803,165,000 -38,275,000 -354,740,000 208,480,000 -425,892,000 343,342,000 -687,252,000 -233,519,000 5,304,000 -31,593,000 35,523,000 93,671,000 2,415,000    -188,012,000 -97,121,000             
      cash flows from financing activities:
    		                                                                                           
      proceeds from issuance of common stock under employee stock award plans
    		54,000,000 0 53,000,000 0 55,000,000 0 48,000,000 0 52,000,000 0 54,000,000 0 54,000,000 0 52,000,000 0 53,000,000 6,000,000 43,000,000 1,000,000 48,000,000 0 47,000,000 1,000,000 54,000,000 3,000,000 53,000,000 2,000,000 63,000,000 16,000,000 100,000,000 9,000,000 48,000,000                                                           
      payments for taxes related to net share settlement of stock awards
    		-57,000,000 -31,000,000 -36,000,000 -35,000,000 -97,000,000 -19,000,000 -23,000,000 -20,000,000 -65,000,000 -10,000,000 -11,000,000 -11,000,000 -52,000,000 -5,000,000 -6,000,000 -6,000,000 -57,000,000 -4,000,000 -4,000,000 -1,000,000 -33,000,000 -2,000,000 -3,000,000 -3,000,000 -71,000,000 -4,000,000 -3,000,000 -5,000,000 -84,000,000 -8,000,000 -7,000,000 -3,000,000 -57,000,000                                                           
      repurchase of common stock
    		-300,000,000 -250,000,000 -200,000,000 -300,000,000 -400,000,000 -100,000,000 -100,000,000 -300,000,000 -400,000,000 -150,000,000 -200,000,000 -150,000,000 -350,000,000 -250,000,000 -125,000,000 -125,000,000 -100,000,000 -75,000,000    -161,000,000 -500,000,000 -500,000,000 -250,000,000 -500,000,000 -550,000,000 -561,000,000 -500,000,000 -344,000,000 -150,000,000 -150,000,000 -150,000,000 -129,000,000 -284,000,000 -117,000,000 -175,000,000  -85,000,000 -183,000,000 -430,000,000                                                   
      repayments and extinguishment of debt
    		-750,000,000 0 0       0 0       0 0 -100,000,000 -589,000,000                                                                       
      dividends paid
    		-104,000,000 -105,000,000 -106,000,000 -106,000,000 -107,000,000 -104,000,000 -103,000,000 -103,000,000 -106,000,000 -106,000,000 -108,000,000 -108,000,000 -110,000,000 -111,000,000 -111,000,000 -112,000,000 -112,000,000 -106,000,000 -107,000,000 -107,000,000 -107,000,000 -105,000,000 -108,000,000 -111,000,000 -115,000,000 -97,000,000 -99,000,000 -102,000,000 -105,000,000 -53,000,000 -53,000,000 -54,000,000 -54,000,000 -51,000,000 -52,000,000 -52,000,000 -53,000,000 -51,000,000 -52,000,000 -53,000,000 -54,000,000 -50,500,000 -51,400,000 -52,100,000 -53,400,000 -49,200,000 -50,400,000 -51,300,000 -51,400,000                                           
      other financing activities
    		    1,000,000    -2,000,000 -3,000,000 0 -1,000,000 -1,000,000 0 0 0 -2,000,000 -1,000,000 -4,000,000 0 -3,000,000 -2,000,000 -2,000,000 0 -2,000,000 -1,000,000 -3,000,000 -1,000,000 -1,000,000 0 -5,000,000   0 -4,000,000 -1,000,000 -2,000,000 -4,000,000 -5,000,000 -2,000,000 -1,000,000 -1,800,000 -4,100,000 -1,700,000 -1,800,000 -1,700,000 -1,800,000 -15,200,000 9,500,000 -1,200,000 -400,000 1,700,000 -2,000,000 -2,100,000 1,500,000 1,300,000 300,000 -1,400,000                                  
      net cash from financing activities
    		-1,157,000,000 851,000,000 -289,000,000 -842,000,000 -548,000,000 -224,000,000 -178,000,000 -421,000,000 -521,000,000 -269,000,000 -265,000,000 -520,000,000 -459,000,000 -366,000,000 -190,000,000 -243,000,000 -218,000,000 -180,000,000 -122,000,000 -257,000,000 1,003,000,000 -440,000,000 -372,000,000 -545,000,000 -603,000,000 -514,000,000 -688,000,000 -617,000,000 -812,000,000 -636,000,000 -951,000,000 420,000,000 181,000,000 -51,000,000 97,000,000 -154,000,000 -1,071,000,000 681,000,000 -96,000,000 -230,000,000 -464,000,000 -285,900,000 -176,700,000 -604,200,000 391,600,000 -396,700,000 -467,400,000 -155,200,000 -2,084,700,000 -146,200,000 985,000,000 -147,800,000 -112,100,000 71,600,000 46,600,000 -340,800,000 -121,000,000 93,200,000 90,900,000 126,900,000 139,900,000  96,187,000 28,245,000 33,276,000 18,440,000 -38,473,000 -32,382,000 749,015,000 -153,018,000 -98,266,000 -250,736,000 -160,372,000 -208,877,000 -179,883,000 -150,972,000 -207,526,000 291,991,000 -76,539,000             
      effect of exchange rate changes on cash, cash equivalents and restricted cash
    		7,000,000 18,000,000 -12,000,000 1,000,000 8,000,000 -9,000,000 16,000,000   -5,000,000 47,000,000 -25,000,000 -18,000,000 -23,000,000 -13,000,000 -8,000,000 -5,000,000 1,000,000 26,000,000 1,000,000 43,000,000 -30,000,000 1,000,000 -2,000,000 -3,000,000 -13,000,000 8,000,000 -11,000,000 -14,000,000                                                               
      net change in cash, cash equivalents and restricted cash
    		-658,000,000 1,231,000,000 31,000,000 -172,000,000 -250,000,000 83,000,000 -115,000,000 -85,000,000 -296,000,000 -324,000,000 -30,000,000 -619,000,000 -824,000,000 -58,000,000 -339,000,000 16,000,000 -35,000,000                                                                           
      cash, cash equivalents and restricted cash:
    		                                                                                           
      beginning of period
    		2,749,000,000 0 0 0 1,909,000,000 0 0 0 2,322,000,000 0 0 0 4,119,000,000 0 0 0 4,535,000,000 0 0 0 2,666,000,000 0 0 0 2,331,000,000 0 0 0 2,947,000,000 0 0 0 2,444,000,000 0 0 0 2,868,000,000 0 0 0 1,922,000,000  0 0 2,291,000,000  0 0 3,277,100,000  0 0 1,549,800,000  0 0 2,757,300,000  0 0 1,705,000,000  0 0 1,494,153,000 0 0 0 936,479,000 0 0 0 489,079,000  0 0 461,256,000  0 0 193,542,000  241,149,000  0 0 284,161,000  0 0 210,756,000 
      end of period
    		2,091,000,000 1,231,000,000 31,000,000 -172,000,000 1,659,000,000 83,000,000 -115,000,000 -85,000,000 2,026,000,000 -324,000,000 -30,000,000 -619,000,000 3,295,000,000 -58,000,000 -339,000,000 16,000,000 4,500,000,000 721,000,000 278,000,000 -105,000,000 3,641,000,000 -45,000,000 160,000,000 -422,000,000 2,973,000,000 55,000,000 -89,000,000 -268,000,000 2,633,000,000 -33,000,000 -561,000,000 584,000,000 2,951,000,000 231,000,000 100,000,000 -181,000,000 2,294,000,000 373,000,000 297,000,000 -126,000,000 2,324,000,000  -365,500,000 -126,400,000 3,031,600,000  -107,800,000 463,700,000 1,796,800,000  1,264,900,000 287,400,000 1,529,400,000  151,900,000 -274,200,000 2,543,200,000  148,300,000 159,100,000 1,612,000,000  246,985,000 -55,547,000 1,784,388,000 -214,047,000 537,171,000 -531,366,000 1,702,395,000 160,120,000 150,652,000 1,717,000 623,990,000  -33,122,000 81,009,000 442,329,000  -33,588,000 -9,872,000 231,585,000  228,045,000  -51,416,000 -5,619,000 320,679,000  92,000 -21,740,000 251,737,000 
      acquisition of businesses, net of cash acquired
    		                                                       0 -480,000,000                                   
      issuances of debt, net of issuance costs
    		                                                                                           
      acquisitions of businesses, net of cash acquired
    		         0 0 0 -491,000,000 -21,000,000 -345,000,000 0 -14,000,000 0 0 0 -350,000,000 -17,000,000 0 0 -56,000,000 0 0   0 0                   -17,100,000    0                                      
      gain on sale or derecognition of assets
    		                     0 0                                                                     
      proceeds from sale of properties
    		                 365,000,000 0 0 6,000,000 0 0       0                                                              
      repayments of commercial paper notes, original maturities of three months or less
    		                    -370,000,000                                                                       
      (repayments of) proceeds from commercial paper notes, original maturities of three months or less
    		                 0                                                                          
      issuance of debt, net of issuance costs
    		                  0 0 2,057,000,000                                                                       
      net increase in cash, cash equivalents and restricted cash
    		                 721,000,000 278,000,000 -105,000,000 975,000,000 -45,000,000 160,000,000 -422,000,000 642,000,000 55,000,000 -89,000,000 -268,000,000 -314,000,000                                                               
      proceeds from (repayments of) commercial paper notes, original maturities of three months or less
    		                                                                                           
      repayments of debt
    		                                                                                           
      proceeds from (repayments of) commercial paper notes
    		                      194,000,000   85,000,000 -86,000,000 50,000,000 -185,000,000                                                               
      repayment of long-term debt
    		                      0       0              0 0 0 0 0 -1,264,900,000                                           
      repayments of commercial paper notes
    		                        -219,000,000                                                                   
      issuance of long-term debt
    		                             0 0           0 0 0 494,700,000 0    0                                          
      repayment of short-term loan
    		                                 0 0 0 -850,000,000                                                       
      gain on sale of properties
    		                             0    0                                                          
      proceeds from sale-leaseback financing transactions
    		                                                                                           
      proceeds from short-term loan
    		                                                                                           
      effect of exchange rate changes on cash and cash equivalents
    		                             -11,000,000 24,000,000 -6,000,000 19,000,000 4,000,000 -2,000,000 -6,000,000 -7,000,000 15,000,000 -11,000,000 -3,000,000 -5,000,000 -4,300,000 -34,100,000 -21,300,000 500,000 5,000,000 -4,100,000 14,300,000 -7,300,000 -7,400,000 4,000,000 4,900,000 -10,800,000 1,000,000 -9,000,000 -5,200,000 -2,900,000 21,700,000 100,000 11,800,000 -1,300,000 -4,458,000 -5,840,000 3,653,000 10,245,000 -2,190,000 -3,698,000 -19,172,000 225,000 14,533,000 -6,503,000 -10,742,000 713,000 -5,422,000 -736,000 885,000 -324,000 -2,776,000 -847,000 104,000 178,000           
      net increase in cash and cash equivalents
    		                             -33,000,000 -561,000,000 584,000,000 507,000,000 231,000,000 100,000,000 -181,000,000 -574,000,000 373,000,000 297,000,000 -126,000,000 402,000,000 -618,200,000 -365,500,000 -126,400,000 740,600,000 138,300,000 -107,800,000   195,400,000 1,264,900,000   -871,100,000 151,900,000   837,900,000 148,300,000 159,100,000 -93,000,000 -270,873,000 246,985,000 -55,547,000 290,235,000 -214,047,000 537,171,000 -531,366,000 765,916,000 160,120,000 150,652,000 1,717,000 134,911,000 -1,137,000 -33,122,000 81,009,000 -18,927,000 273,131,000 -33,588,000 -9,872,000 38,043,000 12,169,000 -13,104,000         
      cash and cash equivalents:
    		                                                                                           
      proceeds from issuance of commercial paper notes
    		                              -86,000,000 -176,000,000 394,000,000                                                           
      changes in assets and liabilities, net of acquisition of business:
    		                                                                                           
      acquisition of business, net of cash acquired
    		                                -24,000,000                          0 0 -74,900,000                               
      excess tax benefit from stock-based compensation
    		                                     0 -1,000,000 -2,000,000 -2,000,000 -1,400,000 -4,400,000 -6,800,000 -42,600,000 -19,100,000 -23,900,000 -9,400,000 -100,000 -19,900,000 -9,400,000 -38,700,000 -4,900,000 -32,600,000 4,000,000 -52,600,000 -32,100,000 -82,400,000 -12,600,000   -7,573,000 323,000   -1,774,000 -617,000 -24,169,000 -10,142,000 1,716,000 -31,521,000 -7,247,000 -8,339,000 -19,696,000 -19,618,000 -19,356,000 -4,489,000               
      proceeds from issuance of common stock under employee stock award plans, net of tax withholdings
    		                                                                                           
      changes in assets and liabilities:
    		                                                                                           
      issuance of common stock under employee stock award plans
    		                                  45,000,000 16,000,000 9,000,000 0 45,000,000 6,000,000 19,000,000                                                   
      changes in commercial paper notes
    		                                                                                           
      other non-cash items
    		                                   -8,000,000 -7,000,000 40,000,000 4,000,000 14,000,000 17,000,000 4,400,000 -24,000,000 14,600,000 36,900,000 18,300,000 15,800,000 8,800,000 -25,300,000 21,000,000 39,500,000 16,100,000 -6,000,000 -2,400,000 -4,700,000 -2,700,000 -500,000 -8,900,000 2,000,000 8,100,000 3,700,000                               
      repurchase of common stock and forward contract
    		                                         -246,300,000 -200,000,000 -600,000,000 -118,900,000 -374,500,000 -507,000,000 -150,500,000 -849,500,000                                           
      acquisitions of businesses
    		                                         0                                                  
      accretion of discount and issuance costs on long-term debt
    		                                                                                           
      deferred revenue
    		                                         87,700,000 79,200,000 -18,300,000 -26,500,000 133,600,000 40,600,000 -13,300,000 -54,300,000 135,400,000 105,300,000 4,400,000 -47,000,000 271,900,000 107,600,000 60,200,000 66,700,000 160,400,000 140,900,000 48,400,000 33,200,000 116,615,000 74,300,000 -4,371,000 -9,844,000 81,303,000 49,855,000 35,249,000 52,894,000 163,998,000 124,619,000 65,849,000 46,548,000 157,879,000 125,767,000 75,700,000 61,982,000 88,492,000 58,962,000             
      repayment of debt
    		                                                                     -28,790,000 -18,980,000 -21,380,000 -15,960,000 -66,021,000 -42,297,000 -78,706,000 -27,866,000               
      beginning of year
    		                                                                                           
      end of year
    		                                                                                           
      accrued compensation and other current liabilities
    		                                          -25,600,000 90,600,000 -227,100,000 126,800,000 7,900,000 73,000,000 -175,400,000 88,600,000 -19,200,000 130,800,000 -146,700,000 112,200,000 12,600,000 75,200,000 -248,300,000 165,200,000 49,700,000 125,500,000 -221,600,000                               
      issuance of common stock under employee stock plans
    		                                          74,400,000 42,800,000 28,400,000 9,600,000 67,900,000                                             
      accretion of discount and issuance costs on debt
    		                                            600,000 500,000 400,000 600,000 8,200,000 16,200,000                                          
      maturities and sales of investments
    		                                                624,900,000 712,300,000 416,000,000                                         
      issuance of common stock
    		                                                71,500,000 15,100,000 50,400,000 10,100,000 35,000,000 41,100,000 49,100,000 5,300,000 46,600,000 12,200,000 75,900,000 96,200,000 139,900,000                               
      net decrease in cash and cash equivalents
    		                                                -1,480,300,000    -20,400,000    -214,100,000                                   
      deferred income tax provision
    		                                                 -18,700,000 -7,900,000                                         
      repurchase and retirement of common stock
    		                                                 -180,000,000 -61,700,000 -198,300,000 -150,000,000 0 0 -400,000,000 -200,000,000                                   
      accretion of discount and issuance costs on notes
    		                                                   14,400,000 14,300,000 14,200,000 13,500,000 11,500,000 13,700,000 13,900,000 13,300,000 13,000,000 12,900,000 13,045,000 12,464,000                             
      tax benefit from stock-based compensation
    		                                                      -4,400,000    16,500,000    -17,135,000 -4,638,000 19,048,000                           
      acquisition of business
    		                                                   0 0                                       
      tax benefit (charge) from stock-based compensation
    		                                                    -8,800,000                                       
      redemptions of investments
    		                                                    561,900,000 449,800,000 350,700,000 536,300,000 810,700,000 417,500,000 299,600,000 623,100,000 432,200,000 528,804,000 462,688,000 386,288,000 394,520,000 627,948,000 144,131,000 155,711,000 107,932,000 344,945,000 492,816,000 145,116,000 447,022,000 682,600,000 463,169,000 638,134,000 906,423,000 429,108,000 53,182,000 204,596,000 213,977,000           
      tax benefit (charges) from stock-based compensation
    		                                                        28,700,000    -12,000,000                               
      settlement of note hedge
    		                                                                                           
      changes in assets and liabilities, net of acquisition of businesses:
    		                                                                                           
      unrealized losses (gains) on derivative activities
    		                                                        -6,700,000                                   
      unrealized losses on derivative activities
    		                                                         -2,500,000 5,700,000 -4,100,000 10,800,000                               
      reclassification from cash and cash equivalents to short-term investments
    		                                                                 0 0                         
      repurchases of common stock
    		                                                                 0 1,000 0 -399,982,000 -59,453,000 -144,278,000 -499,973,000 -200,000,000 -200,000,000 -241,800,000 -143,908,000 -220,000,000 -98,761,000 -145,583,000 -149,021,000 -95,543,000  -47,742,000 -91,310,000 0 -18,037,000 -26,825,000     
      sale of common stock warrants
    		                                                                 0 0 0 163,059,000                       
      settlement (purchase) of note hedge
    		                                                                                           
      payment on financing arrangements
    		                                                                                           
      net cash provided (used in) by financing activities
    		                                                                                           
      gain on investments
    		                                                              108,000                             
      asset impairment and write-offs
    		                                                              577,000 846,000 294,000                           
      allowance for doubtful accounts
    		                                                              239,000 144,000 -135,000 -757,000 199,000 1,740,000 -36,000 463,000 107,000 164,000 84,000 742,000 -8,000   -875,000 575,000             
      deferred rent
    		                                                              -2,010,000 -434,000 -395,000 1,752,000 26,000 2,184,000 827,000 3,280,000 120,000 113,000 399,000 54,000 239,000 541,000 199,000 368,000 -68,000             
      prepaid expenses and other assets
    		                                                              -26,234,000 -13,347,000 12,276,000 928,000 20,796,000 -28,260,000 10,132,000 -27,025,000 40,695,000 6,173,000 -27,392,000 -5,385,000 -4,123,000 -2,248,000 5,390,000 -6,374,000 -3,525,000             
      accrued compensation and related benefits
    		                                                              51,885,000 82,579,000 -73,018,000 18,968,000 24,662,000 23,683,000 -54,439,000 23,776,000 24,862,000 40,005,000 -69,889,000 26,742,000 23,197,000 32,637,000 -38,964,000 15,361,000 24,050,000             
      other accrued liabilities
    		                                                              25,504,000 7,174,000 -26,630,000 31,579,000 13,807,000 6,312,000 -1,403,000 -20,000 13,532,000 10,942,000 -20,480,000 4,511,000 17,144,000 5,963,000 -10,980,000 7,601,000 3,849,000             
      accrual for gsa settlement
    		                                                              0 0 -128,715,000                           
      income taxes payable
    		                                                              3,727,000 970,000 -2,578,000 -1,770,000 863,000 1,857,000 -2,393,000 -58,345,000 2,348,000 -9,737,000 18,434,000 18,557,000 19,268,000 19,215,000 -6,914,000 33,063,000 15,462,000             
      long-term other liabilities
    		                                                              20,736,000 6,234,000 -12,568,000                           
      cash flows used in investing activities:
    		                                                                                           
      change in restricted cash
    		                                                              173,000 967,000 -1,794,000 780,000 -1,126,000 457,000 225,000 607,000 43,000 324,000 -1,767,000                   
      purchases of nonmarketable securities
    		                                                                 -50,000 0 -125,000 -125,000 0 -200,000 0 -4,035,000                   
      proceeds from nonmarketable securities
    		                                                              306,000                             
      proceeds from sale of common stock related to employee stock transactions
    		                                                              103,491,000 27,385,000 38,503,000 17,596,000 27,852,000 10,038,000 35,528,000 14,510,000 34,120,000 16,076,000 49,991,000 38,028,000 84,965,000 55,629,000 36,831,000 91,020,000 69,236,000 21,726,000 50,763,000  23,202,000 10,335,000 17,998,000 28,959,000 24,256,000     
      tax withholding payments reimbursed by employee stock transactions
    		                                                              -6,981,000 -490,000 -5,227,000                           
      proceeds from issuance of convertible notes
    		                                                                 0 0 0 1,265,000,000                       
      payment of issuance costs
    		                                                                                           
      purchase of note hedges
    		                                                                                           
      repayment of revolving credit facility
    		                                                                  -65,349,000 -65,416,000 -41,835,000 -133,400,000                      
      noncash investing and financing activities:
    		                                                                                           
      acquisition of property and equipment on account
    		                                                              5,175,000 -1,691,000 8,814,000  -13,987,000 10,519,000 10,801,000  -9,645,000 6,630,000 18,864,000  11,914,000 -1,281,000 6,524,000  5,033,000 2,564,000 3,561,000           
      supplemental cash flow information:
    		                                                                                           
      income taxes paid
    		                                                              4,695,000 7,499,000 8,984,000  9,002,000 7,203,000 6,491,000  4,663,000 5,473,000 6,376,000  3,150,000 4,657,000 22,453,000  1,936,000 1,675,000 2,014,000  6,826,000  4,547,000 3,277,000 1,456,000  1,492,000 2,376,000 1,697,000 
      income taxes refunded
    		                                                              1,289,000 28,000 839,000  4,000 336,000 6,322,000  714,000                     
      interest paid on debt
    		                                                              11,069,000 0 11,069,000  10,892,000 727,000 1,053,000  3,881,000 872,000 1,075,000  2,520,000 3,590,000 2,666,000               
      payment of financing costs
    		                                                                 0 0 -1,136,000 -25,445,000                       
      loss on investments
    		                                                                298,000                           
      accretion of discount and issue costs on notes
    		                                                                13,080,000                           
      proceeds from (purchases of) nonmarketable securities
    		                                                                1,365,000                           
      impairment gain of investments
    		                                                                                           
      gain on sale of assets
    		                                                                         0 0                 
      long term other liabilities
    		                                                                                           
      proceeds from sale of assets
    		                                                                         0 0                 
      proceeds from sale of nonmarketable and marketable securities
    		                                                                                           
      purchase of businesses, net of cash acquired
    		                                                                         0                  
      tax withholding payments reimbursed by restricted stock
    		                                                                 -930,000 -1,594,000 -37,000 -2,554,000 -169,000 -649,000 -2,460,000 -2,742,000 -580,000 -369,000 -3,343,000 -980,000 -268,000 -192,000 -183,000 -419,000           
      proceeds from revolving credit facility
    		                                                                     56,000,000 13,000,000                     
      repayment of revolving credit facility and debt
    		                                                                                           
      depreciation
    		                                                                  37,108,000 35,866,000 33,197,000 31,329,000 28,905,000 28,282,000 26,734,000 25,075,000 22,936,000 20,666,000 18,714,000 17,504,000 16,091,000             
      amortization of intangible assets and patents
    		                                                                  7,259,000 8,052,000 8,352,000 8,503,000 6,743,000                     
      net gain on investments
    		                                                                  1,691,000   0 1,005,000   422,000 -884,000   0 0             
      impairment on investments
    		                                                                  0                         
      asset impairment and other write-off
    		                                                                                           
      net income on disposal of equipment
    		                                                                  1,340,000 581,000 179,000 1,013,000     384,000 221,000 81,000  158,000             
      income tax benefit from stock-based compensation
    		                                                                  -4,816,000 25,503,000 19,717,000 -48,795,000 48,571,000                     
      gsa contingency accrual
    		                                                                                           
      other liabilities
    		                                                                  11,966,000 402,000 -1,220,000                       
      partial redemptions of reserve primary fund
    		                                                                                           
      proceeds from sales of marketable securities
    		                                                                     0 0                     
      proceeds from sales of nonmarketable securities
    		                                                                  0   0                      
      purchase of note hedge
    		                                                                  0 0 -254,898,000                       
      net income on investments
    		                                                                    2,621,000                       
      acquired in-process research and development
    		                                                                                           
      purchase of businesses, net of cash acquired/
    		                                                                     -99,601,000                      
      proceeds from debt
    		                                                                                           
      redemptions of restricted investments
    		                                                                      18,321,000 20,496,000 14,930,000 64,645,000 10,598,000 36,316,000 16,322,000               
      options assumed for acquired business
    		                                                                              0 36,142,000 2,314,000           
      common stocks received from sale of assets
    		                                                                          1,160,000                 
      loss on disposal of equipment
    		                                                                       128,000 117,000                   
      amortization of intangible assets
    		                                                                        6,398,000 6,490,000 5,597,000 4,687,000 4,686,000 4,807,000 4,806,000             
      amortization of patents
    		                                                                        495,000 496,000 495,000 496,000 495,000 495,000 496,000             
      income tax benefit from employee stock transactions
    		                                                                        20,702,000      6,045,000 0 16,289,000  5,692,000  36,074,000 2,055,000 9,874,000     
      purchase of patents
    		                                                                                           
      proceeds from disposal of property and equipment
    		                                                                                           
      payments for split-dollar insurance premiums
    		                                                                                           
      reimbursements for split-dollar insurance premiums
    		                                                                                           
      in process research and development
    		                                                                              0             
      stock compensation
    		                                                                          39,234,000 42,423,000 43,022,000 3,851,000 4,070,000             
      increase in restricted cash
    		                                                                          -72,000 153,000 252,000 319,000 69,000 -562,000 -1,504,000           
      proceeds from sales of investments
    		                                                                          1,757,000 0 17,000 0 0 68,000 62,000  298,000 477,000 217,000 0 419,000     
      purchases of equity securities
    		                                                                          0 -150,000 -1,183,000 -2,175,000 -150,000 -6,675,000 -275,000           
      net cash from (used) in investing activities
    		                                                                           -7,742,000 24,359,000               
      allowance (reduction) for doubtful accounts
    		                                                                            144,000               
      purchase of business, net of cash acquired
    		                                                                              0 -41,916,000 -11,831,000           
      conversion of evaluation inventory to fixed assets
    		                                                                            9,228,000  5,282,000 5,473,000 3,638,000  2,729,000  3,404,000 1,960,000 661,000  2,472,000 1,790,000 2,268,000 
      deferred stock compensation, net of reversals
    		                                                                              708,000 -445,000 2,634,000  -546,000  775,000 -56,000 1,668,000    -124,000 
      stock issued for acquisition
    		                                                                              0             
      income taxes refund
    		                                                                              13,000             
      purchases of short and long-term investments
    		                                                                                  -69,245,000         
      redemptions of short and long-term investments
    		                                                                                  35,645,000         
      purchases of short-term investments
    		                                                                                    -186,338,000 -162,584,000 -89,136,000 -99,449,000 -82,807,000 -108,615,000 -70,214,000 
      redemptions of short-term investments
    		                                                                                    80,077,000 85,023,000 92,581,000 70,853,000 46,715,000 64,801,000 88,744,000 
      proceeds from disposal of fixed assets
    		                                                                                    0 0 105,000     
      purchases of patents
    		                                                                                    0 0 -9,015,000     
      purchase of equity securities
    		                                                                                    0 0 -325,000  -175,000 -150,000 -325,000 
      net change in cash and cash equivalents
    		                                                                                    -51,416,000 -5,619,000 36,518,000  92,000 -21,740,000 40,981,000 
      purchases of businesses, net of cash acquired
    		                                                                                           
      proceeds from sale of common stock
    		                                                                                       4,912,000 12,368,000 1,659,000 10,310,000 
      milestone shares issued
    		                                                                                        653,000   
      reversal of deferred stock compensation related to forfeited awards
    		                                                                                           
      payment of deposits
    		                                                                                           
    The information provided in this report is taken from www.sec.gov and many other data providers. While we have conducted our best efforts to ensure that the parsed data is accurate, we cannot guarantee its accuracy. Please use caution and understand that any consequences of its use are your own responsibility.