7Baggers
Quarterly
Annual
    Unit: USD2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-09-30 2014-06-30 2014-03-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-09-30 2011-06-30 2011-03-31 2010-09-30 2010-06-30 2010-03-31 2009-09-30 2009-06-30 2009-03-31 2008-09-30 2008-06-30 2008-03-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-03-31 2004-12-31 2004-09-30 2004-06-30 2004-03-31 2003-09-30 2003-06-30 2003-03-31 2002-09-30 2002-06-30 2002-03-31 
      
                                                                                         
      cash flows from operating activities:
                                                                                         
      net income
    424,169,000 404,999,000 158,203,000 201,212,000 106,456,000 -444,601,000 169,548,000 201,079,000 171,269,000 203,548,000 21,703,000 28,461,000 112,775,000 161,432,000 37,992,000 563,851,000 181,739,000 149,456,000 53,535,000 149,850,000 -15,203,000 290,298,000 -720,642,000 111,005,000 128,271,000 105,318,000 102,312,000 69,063,000 29,176,000 52,394,000 -41,140,000  36,054,000 -12,484,000 -187,083,000  36,877,000 34,425,000 24,047,000 55,176,000 -39,582,000 9,296,000 -18,359,000 59,292,000 -36,873,000 -33,957,000 -22,036,000 -2,571,000 -15,669,000 -21,710,000 4,037,000 -45,426,000 -53,078,000 -51,871,000 -26,512,000 -31,702,000 3,044,000 -35,729,000 -43,357,000 -40,035,000 -40,036,000 -44,794,000 -45,564,000 -40,157,000 -24,494,000 -18,439,000 -22,147,000  -15,837,000 -20,520,000 -17,306,000  -30,211,000 -25,145,000 -20,131,000 -37,526,000 -25,976,000 -63,600,000 -37,715,000 -43,012,000 -26,900,000 -55,784,000 -38,411,000 -17,541,000 -13,441,000 
      adjustments to reconcile net income to net cash from operating activities:
                                                                                         
      depreciation and amortization
    24,023,000 22,919,000 22,362,000 22,733,000 22,520,000 22,048,000 21,947,000 21,762,000 21,390,000 20,297,000 19,211,000 18,218,000 16,692,000 16,507,000 16,438,000 14,858,000 14,691,000 14,457,000 13,838,000 13,166,000 12,949,000 12,594,000 13,098,000 13,345,000 13,862,000 13,435,000 13,891,000 14,226,000 13,818,000 13,501,000 13,424,000  11,940,000 12,352,000 15,027,000  16,951,000                6,871,000 6,647,000 6,430,000 5,378,000 5,885,000 6,396,000 4,273,000 2,636,000 2,509,000 3,250,000 3,272,000 3,288,000 3,253,000 3,261,000 3,199,000 3,271,000 1,302,000 1,229,000 1,609,000 1,676,000 3,955,000 708,000 1,853,000 2,928,000 4,143,000 3,597,000 3,245,000 4,504,000 4,482,000 4,457,000 5,609,000 5,885,000 5,369,000 
      stock-based compensation
    61,598,000 64,609,000 60,982,000 71,718,000 77,922,000 56,640,000 59,778,000 59,990,000 48,000,000 54,520,000 53,379,000 52,679,000 45,404,000 46,496,000 43,841,000 48,222,000 42,694,000 44,732,000 47,358,000 45,261,000 43,800,000 46,303,000 42,513,000 42,023,000 43,359,000 40,615,000 40,592,000 37,323,000 38,001,000 36,605,000 36,224,000  34,929,000 33,745,000 30,613,000  26,527,000 21,302,000 20,769,000 17,097,000 17,625,000 17,592,000 17,558,000 15,428,000 15,478,000 15,347,000 9,447,000 9,933,000 9,197,000 9,583,000 9,911,000 9,932,000 7,399,000 7,191,000 6,946,000 4,059,000 3,555,000 3,121,000 2,196,000 2,497,000 3,360,000 3,857,000 3,945,000 3,345,000 2,631,000 2,601,000 2,210,000 2,250,000 2,059,000 2,254,000 2,327,000 34,000 50,000 51,000 51,000           
      deferred income taxes
    124,117,000 116,777,000 -6,706,000 56,000 -33,876,000 -17,482,000 -34,251,000 -65,979,000 -31,055,000 -39,701,000 -22,163,000 16,659,000 7,957,000 30,369,000 2,106,000 -465,426,000 -18,000                                                                     
      other
    6,665,000 -8,512,000 5,292,000 -4,229,000 -7,412,000 -366,000 2,954,000 23,122,000 3,127,000 -1,019,000 -2,651,000  6,630,000 6,376,000 2,091,000 -3,851,000 2,054,000 -1,408,000 4,622,000 -8,152,000 131,000 8,422,000 145,000 130,000 129,000 123,000 104,000 86,000 86,000 85,000 87,000  70,000 75,000 71,000  74,000 73,000 178,000                                             1,223,000 -1,150,000 
      (gain) on equity investments
                                                                                         
      loss on change in fair value of acquisition-related contingent consideration
    -12,204,000   -4,044,000 23,410,000     8,374,000 6,196,000                                                                           
      changes in operating assets and liabilities:
                                                                                         
      accounts receivable
    -53,001,000 -20,229,000 30,955,000 -96,693,000 -19,400,000 6,476,000 -1,969,000 -86,294,000 -19,269,000 -14,206,000 21,091,000 -26,691,000 64,780,000 -120,624,000 53,956,000 -99,611,000 -78,519,000 -40,813,000 84,637,000 -117,529,000 64,068,000 -77,011,000 -42,713,000 -32,693,000 26,564,000 -58,599,000 63,517,000 -59,862,000 68,574,000 -96,120,000 46,109,000  -28,829,000 75,459,000 -96,217,000  -3,894,000 -15,988,000 13,170,000 -27,484,000       -5,675,000 519,000 42,910,000    -86,000   1,625,000 -1,107,000 158,408,000 -54,000 -68,000 311,000 -92,000 53,000 711,000 -9,000 173,000 633,000  -44,000   -376,000 -115,000 1,616,000 -404,000 31,000 657,000 573,000 1,824,000 -2,664,000 318,000 652,000 10,349,000 2,562,000 26,347,000 
      prepaid expenses and other assets
    -72,835,000 -86,395,000 -62,045,000 65,746,000 -15,633,000 -38,050,000 -1,698,000 19,590,000 -53,862,000 16,135,000 -24,354,000 9,277,000 -14,636,000 -11,409,000 -13,971,000 -39,296,000 -21,803,000 7,796,000 -10,777,000 3,334,000 279,000 5,038,000 -16,701,000 -4,255,000 1,645,000 2,795,000 5,559,000 -12,082,000 2,259,000 -4,667,000 -18,922,000  1,441,000 -8,398,000 -25,094,000  -5,863,000 -3,793,000 -3,667,000 5,501,000 -2,864,000      -832,000   -78,000 8,419,000 29,000 -1,638,000   1,142,000   -113,000 2,553,000 380,000    1,037,000 -254,000 1,949,000 -2,781,000 643,000 1,130,000 1,594,000 -1,810,000 -349,000 1,284,000 877,000 -4,293,000 807,000 3,098,000 901,000 -3,980,000 4,671,000 -1,184,000 -2,189,000 -2,046,000 -2,138,000 
      inventory
    -5,555,000 -19,525,000 -28,574,000 -34,281,000 -8,376,000 -27,779,000 -57,197,000 -92,958,000 -23,757,000 -20,116,000 -33,320,000 -19,188,000 -11,126,000 -23,287,000 -13,903,000 -4,750,000 72,000 -11,881,000 -4,406,000 -10,264,000 180,000 -3,672,000 -5,712,000 -3,187,000 -625,000 -1,688,000 -600,000 1,013,000 1,152,000 -1,000 1,879,000  279,000 3,672,000 790,000  2,757,000 930,000 752,000 928,000   1,000         23,000                                  
      accounts payable
    -44,166,000 19,911,000 -2,159,000 19,050,000 30,536,000 -16,064,000 54,637,000 -29,810,000 -16,127,000 99,905,000 -221,913,000 114,371,000 -31,595,000 42,223,000 -19,563,000 57,601,000 -7,591,000 37,042,000 -13,709,000 -23,745,000 31,603,000 29,972,000 -22,710,000 -11,729,000 23,792,000 1,221,000 -33,464,000 8,349,000 19,919,000 1,444,000 6,444,000  840,000 -17,234,000 10,728,000  16,800,000 7,069,000 1,814,000 2,719,000 -1,796,000 2,576,000 2,124,000 -646,000     1,554,000             -16,000 253,000 5,422,000    2,212,000 -1,673,000 -532,000 2,336,000 -799,000 189,000 1,861,000 1,000 -651,000 -2,060,000 -480,000 -960,000 1,741,000 -2,050,000 -2,415,000 -1,231,000 1,962,000 -862,000 
      accrued and other liabilities
    115,136,000 -476,725,000 74,842,000 129,769,000 121,742,000 -78,037,000 105,465,000 116,223,000 21,891,000 20,600,000 71,900,000 47,812,000 120,733,000 -2,136,000 53,787,000 46,402,000 91,419,000 -4,144,000 -2,238,000 51,646,000 23,992,000 23,658,000 14,546,000 29,989,000 32,476,000 38,507,000 -21,930,000 -3,466,000 11,494,000 -12,782,000 -7,273,000  23,787,000 2,209,000 10,227,000  24,546,000 -39,207,000 29,679,000 8,776,000 8,603,000 6,676,000 1,190,000                                           
      net cash from operating activities
    559,389,000 44,741,000 266,067,000 381,218,000 310,871,000 -575,563,000 218,811,000 147,729,000 147,835,000 306,526,000 -105,603,000 283,662,000 296,381,000 174,157,000 215,741,000 115,351,000 255,098,000 172,944,000 206,095,000 107,321,000 182,115,000 269,382,000 -683,417,000 131,618,000 270,415,000 152,960,000 155,663,000 83,838,000 199,148,000 32,403,000 20,838,000  53,123,000 116,794,000 -173,638,000  95,271,000 17,572,000 97,535,000 70,009,000 7,723,000      -11,950,000 8,081,000 24,738,000       -29,522,000 -2,766,000 102,823,000             15,602,000    -26,273,000 -27,489,000 -24,734,000 -25,935,000 -36,509,000 -40,000,000 -15,623,000 -42,750,000 -23,837,000 -8,807,000 -6,020,000 
      cash flows from investing activities:
                                                                                         
      sale of equity investments
    1,000 -1,000 8,000 1,915,000 55,609,000                                                                                 
      capital expenditures
    -14,747,000 -19,074,000 -3,169,000 -17,384,000 -5,187,000 -54,143,000 -9,549,000 -2,267,000 -10,976,000 -7,337,000 -11,906,000 -21,273,000 -27,811,000 -11,743,000 -17,006,000 -34,463,000 -32,153,000 -66,307,000 -48,083,000 -51,433,000 -52,821,000 -43,860,000 -39,265,000 -29,315,000 16,812,000 -47,294,000 -18,267,000 -25,281,000 -24,821,000 -10,791,000 -12,590,000 -25,230,000 -34,304,000 -30,499,000 -20,967,000 -15,895,000 -16,629,000 -82,214,000 -5,562,000 -6,896,000                                   -95,000 -569,000 -362,000 -342,000 -118,000 -1,737,000 -1,375,000 -5,584,000 -3,776,000 -4,716,000 -1,995,000 
      free cash flows
    544,642,000 25,667,000 262,898,000 363,834,000 305,684,000 -629,706,000 209,262,000 145,462,000 136,859,000 299,189,000 -117,509,000 262,389,000 268,570,000 162,414,000 198,735,000 80,888,000 222,945,000 106,637,000 158,012,000 55,888,000 129,294,000 225,522,000 -722,682,000 102,303,000 287,227,000 105,666,000 137,396,000 58,557,000 174,327,000 21,612,000 8,248,000  18,819,000 86,295,000 -194,605,000  78,642,000 -64,642,000 91,973,000 63,113,000                                   -26,368,000 -28,058,000 -25,096,000 -26,277,000 -36,627,000 -41,737,000 -16,998,000 -48,334,000 -27,613,000 -13,523,000 -8,015,000 
      payments for intangible assets
       -12,500,000   -15,000,000                                                                           
      purchases of marketable securities
    -115,506,000 -56,110,000 -41,236,000 -29,384,000 -24,895,000 -38,283,000 -165,808,000 -233,792,000 -69,951,000 -97,390,000 -54,887,000 -20,802,000 -15,070,000   -6,997,000 -125,882,000 -62,987,000 -39,301,000 -98,176,000 -131,279,000 -140,016,000 -147,403,000 -152,652,000 -118,187,000 -69,396,000 -34,574,000 -55,704,000 -45,401,000 -20,794,000 -38,033,000  -16,665,000 -8,983,000 -106,271,000  -9,126,000 -1,000,000 -16,795,000 -13,776,000                   6,000   -23,000 -1,189,000 1,241,000           -86,155,000 -211,321,000 -148,917,000 -46,642,000 -423,614,000 -169,148,000 -201,290,000 -134,408,000 -205,096,000 -248,092,000 -120,222,000 
      maturities of marketable securities
    107,836,000                                         21,250,000 19,274,000 134,000 157,000 90,000                                        
      net cash from investing activities
    -47,416,000 -18,872,000 1,097,000 -21,465,000 38,274,000 213,820,000 -73,112,000 -154,500,000 -17,189,000 -7,429,000 -28,559,000 -20,912,000 -28,402,000 -12,480,000 -16,748,000 -66,047,000    -102,730,000 -14,453,000 -43,258,000 -108,560,000 -30,028,000 12,284,000 -45,147,000 -24,563,000 -36,097,000 -17,876,000 -3,922,000 -28,528,000  -30,839,000 -37,318,000 -138,819,000    28,757,000 -4,529,000               24,000 855,000 9,674,000 6,516,000 5,995,000 3,949,000 3,066,000 9,372,000 2,927,000 90,749,000 85,648,000 28,563,000 26,694,000 16,307,000 -9,200,000 7,458,000 11,470,000 -10,235,000   -1,117,000 -5,288,000 -12,207,000 40,999,000 -100,664,000 35,285,000 25,889,000 30,589,000   59,061,000 
      cash flows from financing activities:
                                                                                         
      repurchases of common stock
        -103,000                                                                                 
      excise tax paid on repurchase of common stock
                                                                                        
      proceeds from issuance of common stock under stock plans
    43,430,000 14,884,000 3,239,000 33,059,000 1,282,000 14,483,000 477,000 7,517,000 -48,000 14,379,000 13,988,000 18,126,000 5,297,000 21,294,000 16,398,000   11,016,000 20,028,000 18,709,000 7,783,000 69,194,000 14,619,000 29,516,000 3,111,000 15,191,000 15,481,000 9,462,000 2,437,000 15,448,000 2,595,000  9,093,000 15,725,000 33,736,000  8,363,000 13,886,000 10,219,000 9,565,000 13,913,000 33,778,000 29,180,000 6,539,000 12,779,000 44,833,000 28,364,000 9,780,000 17,777,000 8,914,000 17,894,000 13,421,000 1,073,000 12,512,000 4,129,000 3,383,000 2,434,000 4,227,000 282,000   550,000 1,562,000 520,000 74,000 844,000 95,000 431,000 23,000 716,000 238,000 536,000 86,000 819,000 48,000 2,907,000 1,137,000 2,026,000 761,000 91,000 1,109,000 8,000 1,271,000 1,774,000 2,871,000 
      tax withholdings related to restricted and performance share vesting
    -50,103,000 -912,000 -9,454,000 -886,000 -32,551,000 -691,000 -6,174,000 -489,000 -24,633,000 -675,000 -2,753,000 -577,000 -18,870,000 -4,693,000 -2,161,000                                                                       
      payment of finance lease liabilities
    -1,141,000 -1,155,000 -1,090,000 -1,037,000 -979,000 -911,000 -871,000 -837,000 -885,000 -836,000 -802,000 -756,000 -738,000 -700,000 -668,000 -629,000 -615,000 -600,000 -573,000 -217,000 -232,000 -200,000 -187,000 -196,000 -217,000 -214,000 -195,000                                                           
      payment of contingent consideration
    -4,964,000 -4,963,000 -5,371,000 -10,742,000 -5,371,000 -5,845,000 -5,845,000 -11,690,000 -6,424,000 -19,273,000 -13,473,000 -6,736,000 -6,737,000 -6,620,000 -6,620,000 -6,620,000 -12,587,000 -11,933,000 -5,967,000 -10,799,000 -5,399,000    -4,486,000 -4,356,000 -3,679,000                                                   
      net cash from financing activities
    -12,778,000 -11,246,000 -12,676,000 20,394,000 -32,351,000 -1,997,177,000 -12,413,000 346,000 -37,256,000 12,868,000 4,009,000 -2,480,000 -14,311,000 15,901,000 96,000 9,005,000 -19,343,000 3,679,000 12,835,000 11,872,000 931,000 56,407,000 2,499,000 29,320,000 2,894,000 9,010,000 4,487,000 4,063,000 2,437,000 5,562,000 2,595,000  654,011,000 10,491,000 21,944,000  7,126,000 27,763,000 9,884,000 10,158,000 13,612,000 31,160,000 32,686,000 6,644,000 12,779,000 44,537,000 26,873,000 9,000 17,777,000 8,914,000 17,894,000 13,421,000 1,073,000 12,512,000 4,129,000    281,034,000   102,261,000 1,562,000 520,000 74,000 844,000 95,000 -91,185,000 111,930,000 716,000 10,238,000    48,000 86,226,000 -37,275,000 2,026,000 243,261,000   -97,000 1,271,000 -2,898,000 2,926,000 
      effect of exchange rates on cash, cash equivalents, and restricted cash
    841,000 -1,197,000 -552,000 3,458,000 128,000 13,000 -676,000                                                                               
      net increase in cash, cash equivalents, and restricted cash
    500,036,000 13,426,000 253,936,000 383,605,000 316,922,000 -2,358,907,000 132,610,000                                                                               
      cash, cash equivalents, and restricted cash at beginning of period
    1,689,451,000 3,215,221,000                                                                               
      cash, cash equivalents, and restricted cash at end of period
    500,036,000 13,426,000 1,943,387,000 383,605,000 316,922,000 -2,358,907,000 3,347,831,000                                                                               
      supplemental schedule of cash flow information
                                                                                         
      income taxes paid
    7,302,000 177,075,000 844,000 70,196,000 73,186,000 226,983,000 2,691,000 125,026,000 115,867,000 130,206,000 7,107,000 19,705,000 40,073,000 72,992,000 3,472,000 21,859,000 9,876,000 35,657,000 339,000 13,955,000 32,592,000 23,310,000 855,000 21,155,000 5,959,000 5,991,000 448,000 2,485,000 988,000 1,892,000 52,000  626,000 3,317,000 2,244,000  488,000                                                
      cash paid for contract dispute settlement
                                                                                        
      unpaid excise tax on repurchase of common stock
      19,185,000                                                                                 
      unpaid purchases of property and equipment
    112,000 1,156,000 2,890,000 -941,000 2,738,000 417,000 383,000 5,041,000 -4,409,000 1,361,000 3,059,000 -5,343,000 -116,000 -6,812,000 15,764,000 3,206,000 -6,931,000 9,561,000 21,262,000 9,971,000 -1,981,000 1,235,000 13,582,000    8,414,000      -92,000 1,727,000 9,139,000                                                   
      leased assets obtained in exchange for new operating lease liabilities
    1,395,000 597,000 1,171,000 7,238,000 248,000   4,466,000 809,000 3,095,000 1,625,000 407,000 1,618,000 5,348,000 1,851,000 5,319,000 1,898,000 6,888,000 4,300,000 6,736,000 1,984,000 921,000 4,328,000 1,426,000 932,000                                                           
      leased assets obtained in exchange for new finance lease liabilities
    134,000 84,000 220,000 6,947,000 491,000 918,000 550,000 1,081,000 152,000 639,000 385,000 414,000 140,000 724,000 584,000 1,058,000 47,000 340,000 68,000 1,631,000   149,000 29,095,000 645,000                                                           
      gain on equity investments
     4,151,000 1,343,000                                                                                   
      unpaid purchase of intangible asset
                                                                                         
      gain on change in fair value of acquisition-related contingent consideration
      11,572,000                                                                                   
      sale and maturities of marketable securities
      45,494,000 23,388,000 25,247,000 80,389,000 102,245,000 81,559,000 73,738,000 97,298,000 53,189,000 21,163,000 14,479,000 43,251,000 258,000 261,000 124,136,000 71,901,000 35,213,000 46,879,000 156,933,000 136,082,000 173,576,000 151,939,000 113,659,000 71,543,000 28,278,000 44,888,000 52,346,000 27,662,000 31,032,000  20,130,000 2,164,000 112,310,000  13,923,000 12,778,000 51,114,000 16,143,000                                              
      realized and unrealized (gain) loss on equity investments
                                                                                         
      purchase of long term investments
                  -24,848,000   -95,468,000     1,000 -8,937,000  -123,891,000                                                   
      repurchase of common stock
                                                                                   -105,000    
      realized and unrealized gain on equity investments
        12,982,000                                                                                 
      unrealized (gain) loss on long term investments
          -99,947,000 -34,054,000 26,654,000               -15,755,000 -2,339,000      -22,679,000                                                       
      (gain) loss on change in fair value of acquisition-related contingent consideration
          -456,000                                                                               
      sale of long term investments
           45,000     1,145,000                                                                     
      effect of exchange rates on cash, cash equivalents, restricted cash and investments
            2,715,000 -1,891,000 -199,000  1,530,000 988,000 210,000 148,000 -1,559,000 172,000 -2,331,000 -2,136,000 2,532,000 993,000 1,560,000 -221,000 187,000 -284,000 126,000                                                           
      net increase in cash, cash equivalents, restricted cash and investments
            96,105,000 310,074,000 -130,352,000  255,198,000 178,566,000 199,299,000 58,457,000 201,442,000 127,650,000 156,846,000 14,327,000 171,125,000 283,524,000 -787,918,000 130,689,000 285,780,000 116,539,000 135,713,000 51,798,000 183,671,000                                                         
      cash, cash equivalents, restricted cash and investments at beginning of period
            2,953,120,000  2,059,160,000 1,514,765,000 1,833,707,000 1,164,986,000 900,434,000                                                       
      cash, cash equivalents, restricted cash and investments at end of period
            96,105,000 310,074,000 2,822,768,000 260,897,000 255,198,000 178,566,000 2,258,459,000 58,457,000 201,442,000 127,650,000 1,671,611,000 14,327,000 171,125,000 283,524,000 1,045,789,000 130,689,000 285,780,000 116,539,000 1,300,699,000 51,798,000 183,671,000 34,143,000 895,374,000                                                       
      unrealized loss on long term investments
              5,318,000  660,000 24,897,000 46,585,000    27,709,000         22,182,000 9,949,000     19,574,000 5,814,000                                                   
      unrealized foreign exchange losses (gains) and other
                                                                                         
      unrealized gain on long term investments
                   -4,322,000 27,450,000    13,207,000 -72,274,000 48,132,000    -20,989,000                                                           
      reclassification to common stock and additional paid in capital in connection with conversions of 1.25% convertible senior notes due 2020
                       12,007,000 6,830,000            1,000 1,628,000 328,382,000  4,000                                               
      change in fair value of acquisition-related contingent consideration
                 3,313,000 6,382,000 1,673,000 2,910,000 4,632,000 5,526,000 3,595,000 7,109,000 6,054,000 6,627,000 3,122,000 3,281,000 6,608,000 6,671,000 7,465,000 4,720,000 7,303,000 6,685,000  -16,343,000 7,073,000 7,356,000  8,012,000                                                 
      interest paid
                       75,000   120,000   134,000       3,046,000 846,000 5,048,000 6,028,000 831,000 839,000 4,000                                         
      proceeds from issuance of common stock under stock plans net of tax withholding
                                                                                         
      net cash (used in) investing activities
                     -49,145,000 -59,753,000                                                                   
      purchase of long term investment
                      -8,662,000                                                                   
      sale of long term investment
                      1,080,000 12,714,000                                                                 
      reclassification to common stock and additional paid in capital in connection with conversions of 0.375% convertible senior notes due 2018
                               7,664,000 2,000 2,000 27,000  7,000 16,872,000 334,162,000                                                   
      in-process research and development impairment
                                                                                         
      expense related to senior note conversions
                                    751,000 54,130,000                                                   
      proceeds from issuance of common stock
                                                                                         
      cash paid in connection with senior note conversions
                                    -837,000 -8,097,000                                                   
      deferred revenue—collaborative agreements
                                        -3,215,000 -3,214,000 -3,215,000 -3,214,000                                              
      acquisition of business, net of cash acquired
                                        1,880,000                                                 
      direct financing arrangements repayments
                                        -445,000 -320,000                                              
      effect of exchange rates on cash and cash equivalents
                                -38,000 100,000 35,000  -3,000                                                    
      net decrease in cash, cash equivalents, restricted cash and investments
                                  -5,060,000                                                       
      december 31:
                                                                                         
      cash, cash equivalents, and marketable securities
                                                                                         
      working capital
                                                                                         
      year ended december 31:
                                                                                         
      cash provided by:
                                                                                         
      operating activities
                                                                                         
      investing activities
                                                                                         
      financing activities
                                                                                         
      restricted investments
                                    17,000 -41,000 -16,000  -11,000 13,877,000 110,000 135,000                                              
      net increase in cash and cash equivalents
                                      -290,520,000    136,176,000        13,920,000 -7,612,000 41,757,000             72,885,000 -28,029,000 53,887,000 61,694,000 13,637,000 1,437,000 -97,060,000 79,983,000 -12,866,000 37,310,000    -27,344,000 53,456,000 -74,209,000 17,086,000 106,149,000  11,378,000 -12,291,000  -54,963,000 55,788,000 
      cash and cash equivalents at beginning of period
                                    652,343,000  521,439,000 452,297,000 471,429,000 224,057,000 273,164,000 417,912,000 449,824,000 178,767,000 108,854,000 18,861,000  11,494,000 132,180,000 29,698,000 22,928,000 43,368,000 
      cash and cash equivalents at end of period
                                    676,292,000 89,931,000 361,823,000  92,445,000 -169,961,000 657,615,000 75,638,000 6,120,000 17,859,000 421,822,000 -24,260,000 -30,321,000 436,585,000 13,920,000 -7,612,000 265,814,000 -18,480,000 25,708,000 231,855,000 -46,746,000 -18,769,000 377,843,000 -25,284,000 9,342,000 404,746,000 253,189,000 -24,809,000 139,098,000 72,885,000 -28,029,000 162,741,000 61,694,000 13,637,000 20,298,000  79,983,000 -12,866,000 48,804,000 -37,703,000 12,020,000 -67,659,000 104,836,000 53,456,000 -74,209,000 17,086,000 135,847,000 -7,708,000 11,378,000 10,637,000 -28,457,000 -54,963,000 99,156,000 
      net decrease in cash and cash equivalents
                                           75,638,000                                              
      unrealized (gain) loss on long term investment
                                                                                         
      excess tax provision from stock-based compensation
                                                                                         
      long term investment
                                                                                         
      reclassification to additional paid in capital in connection with conversions or exchange of 4.75% convertible senior notes due 2015
                                                                                         
      unrealized gain on long term investment
                                                                                         
      excess tax benefit from stock-based compensation
                                                                                         
      depreciation and amortization of debt discounts
                                          11,058,000 10,604,000 11,178,000 11,266,000 11,835,000 9,871,000 9,698,000 9,623,000 4,568,000 8,053,000 7,734,000 7,576,000 7,404,000 7,234,000                                  
      unrealized loss on long term investment
                                          2,950,000 466,000                                              
      incomes taxes paid
                                          14,000 -24,000 3,000 70,000 13,000                                           
      debt exchange expense on senior note conversions
                                               265,000                                        
      loss on repurchase of convertible senior notes
                                                                                         
      excess tax benefit from stock based compensation
                                           -778,000 -4,167,000 -1,760,000 3,833,000 43,000 31,000                                        
      proceeds from issuance of convertible senior notes, net of costs
                                                                                         
      repurchase of convertible senior notes
                                                                                         
      cash paid in connection with exchange of 4.75% convertible senior notes due 2015
                                                                                         
      foreign currency translation change
                                                                                         
      reclassification to common stock and additional paid in capital in connection with conversion of pfizer convertible subordinated note due 2014
                                                                                         
      reclassification to common stock and additional paid in capital in connection with conversions or exchanges of 4.75% convertible senior notes due 2015
                                                                                         
      reclassification to additional paid in capital in connection with repurchase of 4.75% convertible senior notes due 2015
                                                                                         
      purchase of property and equipment financed by direct financing lease
                                               8,565,000 10,444,000 7,806,000                                        
      realized gain on marketable securities
                                                                                         
      long term investments
                                                                                         
      excess tax provision from stock based compensation
                                                                                         
      reclassification to additional paid in capital in connection with conversions or exchanges of 4.75% convertible senior notes due 2015
                                            43,635,000                                             
      deferred revenue — collaborative agreements
                                                                                         
      direct financing arrangement repayments
                                                                                         
      release of restricted investments
                                              125,000                                           
      reclassification to additional paid in capital in connection with exchange of 4.75% convertible senior notes due 2015
                                               210,000 4,446,000                                        
      restricted cash
                                                                                         
      reclassification to additional paid in capital in connection with conversion of pfizer convertible subordinated note due 2014
                                                                                         
      realized gain on restricted cash and investments and marketable securities
                                                                                         
      debt exchange expense
                                                  1,491,000                                       
      accrued and other current liabilities
                                                                              -9,080,000  10,968,000 -8,264,000 -7,127,000 -2,416,000 989,000 -20,893,000 -6,213,000 4,627,000 -15,433,000 
      deferred revenue — product revenues
                                                      2,988,000 3,673,000                                  
      sales and maturities of marketable securities
                                                    136,000 157,000 97,000 167,000 339,000 530,000 576,000 1,321,000 10,272,000 6,822,000 6,123,000 4,024,000 3,161,000 9,537,000 4,184,000 89,630,000 94,549,000 60,045,000 30,879,000  118,515,000 67,803,000 322,192,000  102,679,000 129,894,000 85,074,000  136,305,000 87,136,000 323,068,000 206,350,000 227,321,000 174,113,000 202,864,000 207,791,000 186,724,000 
      non-cash reclassification to additional paid in capital in connection with conversion of pfizer convertible subordinated note due 2014
                                                                                         
      non-cash reclassification to additional paid in capital in connection with exchange of 4.75% convertible senior notes due 2015
                                                  31,322,000                                       
      paid in connection with exchange of 4.75% convertible senior notes due 2015
                                                                                         
      non-cash restructuring charges
                                                             1,125,000 406,000 509,000   123,000  -73,000 107,000    201,000               
      loss on debt redemption
                                                           3,988,000                            
      realized gain on investments
                                                                                         
      deferred revenue
                                                                10,000       -5,642,000 -5,589,000 -5,653,000 36,278,000    418,000 -499,000 649,000 -507,000 -2,371,000 -6,149,000 2,023,000 1,386,000 -1,341,000 -3,674,000 -3,514,000 
      redemption of convertible notes
                                                                                         
      impairment of marketable securities
                                                                                        
      proceeds from issuance of common stock, net of offering costs
                                                                                         
      proceeds from issuance of convertible senior notes, net of offering costs
                                                                                         
      changes in restricted cash
                                                                                         
      loss on debt repurchases
                                                                                         
      repurchases of convertible senior notes and convertible subordinated notes
                                                                                         
      compensation expense on executive loans
                                                                       18,000 57,000 18,000 19,000 18,000 19,000 19,000   98,000    
      realized gain on long-term investment
                                                                                         
      impairment of long-term investments
                                                                               2,500,000 2,747,000 13,350,000 814,000 1,900,000    
      proceeds from issuance of convertible senior notes and convertible subordinated notes
                                                                                         
      realized loss on long-term investment
                                                                                         
      gain on sale of short-term investment
                                                                                         
      proceeds from issuance of pfizer convertible subordinated note
                                                                         10,000,000               
      gain on sale of short term investment
                                                                                         
      gain from discontinued operations
                                                                                         
      non-cash restructuring charges and impairment of long-lived assets
                                                                           1,236,000 299,000 447,000 342,000           
      gain on repurchase of convertible subordinated notes
                                                                                       
      gain on derivative financial instruments
                                                                               -16,000 216,000         
      realized gain on long-term investments
                                                                                 -809,000 -434,000 -22,000 42,000 -125,000 -981,000 
      net cash from continuing operating activities
                                                                          15,602,000    -26,082,000           
      net cash from discontinued activities
                                                                              -191,000           
      proceeds from the sale of long-term investments
                                                                                 809,000   105,000 1,828,000 704,000 
      proceeds from the sale of equipment
                                                                               137,000 767,000         
      sales of marketable securities
                                                                                         
      investing activities of discontinued operations
                                                                                         
      redemption/repurchase of convertible subordinated notes
                                                                                         
      net proceeds from issuance of convertible senior and subordinated notes
                                                                                         
      net proceeds from issuance of common stock
                                                                                         
      effect of exchange rate on cash and cash equivalents
                                                                              -2,000 7,000 7,000 -4,000 61,000 -25,000 3,000 -33,000 12,000 -69,000 -179,000 
      cash and cash equivalents at beginning of year
                                                                                         
      cash and cash equivalents at end of year
                                                                                         
      taxes paid
                                                                                         
      income from discontinued operations
                                                                                         
      non-cash restructuring (credits) charges
                                                                                         
      loss on derivative financial instruments
                                                                            2,000 -39,000 126,000    177,000       
      impairment of long term investments
                                                                                         
      net proceeds from sale of proteome facility and equipment
                                                                                        
      repurchase of convertible subordinated notes
                                                                                       
      (gain) loss on derivative financial instruments
                                                                                   -200,000   -155,000   
      non-cash purchased in-process research and development
                                                                                         
      net cash provided (used) in discontinued activities
                                                                                         
      acquisition of maxia pharmaceuticals, inc.
                                                                                     -3,532,000    
      net proceeds from issuance of convertible subordinated notes
                                                                               242,500,000       
      supplemental disclosure of non-cash activity:
                                                                                         
      reversal of deferred compensation
                                                                                         
      (income) income from discontinued operations
                                                                              -153,000           
      realized gain on long term investments
                                                                                         
      net proceeds from sale of equipment
                                                                                         
      proceeds from sale of long term investments
                                                                                         
      investing activities of discontinued operation
                                                                                         
      realized gain on long term investments.
                                                                                         
      net proceeds from sale of proteome facility
                                                                              59,000           
      loss on sale of assets
                                                                                         
      debt instruments and equity received in exchange for goods or services provided
                                                                                        
      purchase of long-term investments
                                                                                         
      loans to executive officers
                                                                                        
      non-cash other incomes
                                                                                -17,003,000 39,553,000 2,626,000 393,000    
      stock compensation
                                                                                121,000 122,000 125,000 286,000 498,000 501,000 1,081,000 867,000 1,461,000 
      acquisition of maxia pharmaceuticals, net of cash acquired
                                                                                   -989,000      
      impairment of prepaid and other assets
                                                                                         
      equity received in exchange for goods or services provided
                                                                                         
      changes in certain assets and liabilities:
                                                                                         
      purchased in-process research and development
                                                                                    28,116,000    
      compensation expense on loans to executive officers
                                                                                         
      long-term investments
                                                                                       -5,000,000 
      cash from financing activities
                                                                                         
      (gain)/loss on derivative financial instruments
                                                                                     45,000    
      cumulative effect of accounting change
                                                                                         
      impairment of assets
                                                                                         
      net cash provided (used in) in investing activities
                                                                                         
      gain/loss on derivative financial instruments
                                                                                        -140,000 
      debt instruments or equity received in exchange for goods or services provided
                                                                                        -2,688,000 
    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.