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 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 
      
    		                                                                             
      cash flows from operating activities:
    		                                                                             
      net income
    		140,170,000 103,618,000 123,171,000 139,905,000 57,907,000 131,688,000 175,418,000 161,165,000 160,542,000 128,816,000 97,106,000 176,818,000 108,154,000 119,537,000 119,163,000 160,534,000 178,916,000 156,497,000 155,695,000 113,370,000 158,623,000 161,915,000 123,146,000 119,100,000 137,890,000 113,915,000 107,130,000 94,015,000 107,583,000 43,061,000 53,714,000 19,107,000 60,512,000 57,772,000 80,930,000 91,639,000 76,000,000 73,635,000 74,858,000 88,420,000 88,040,000 67,200,000 77,746,000 97,107,000 91,155,000 72,886,000 72,800,000 80,349,000 79,756,000 61,895,000 71,487,000 68,292,000 48,231,000 44,239,000 43,227,000 60,081,000 42,285,000 47,921,000 50,617,000 52,510,000 39,709,000 38,123,000 40,878,000 40,080,000 32,745,000 36,007,000 37,081,000 40,533,000 33,360,000 34,334,000 36,911,000 35,878,000 24,264,000 21,646,000 19,179,000 20,623,000 14,019,000 
      adjustments to reconcile net income to net cash from operating activities:
    		                                                                             
      depreciation and amortization
    		176,623,000 175,461,000 174,022,000 167,949,000 165,729,000 158,549,000 156,183,000 147,634,000 148,560,000 139,125,000 135,457,000 148,570,000 150,985,000 150,604,000 142,595,000 141,699,000 139,747,000 137,715,000 131,471,000 127,708,000 118,893,000 115,580,000 116,208,000 115,800,000 110,604,000 106,065,000 108,205,000 116,294,000 107,833,000 106,298,000 104,095,000 99,396,000 97,178,000 89,206,000 86,533,000 84,008,000 84,511,000 85,114,000 80,669,000 80,329,000 74,785,000 73,989,000 70,460,000 67,763,000 67,415,000 58,712,000 53,516,000 49,976,000 47,954,000 44,126,000 42,375,000 54,960,000 53,457,000 50,112,000 45,634,000 43,650,000 41,761,000 41,333,000 41,134,000 39,129,000 36,479,000 34,674,000 32,960,000 32,573,000 31,565,000 29,678,000 28,678,000 27,452,000 24,570,000 23,411,000 22,647,000 20,226,000 19,242,000 17,578,000 14,849,000 11,803,000  
      stock-based compensation
    		115,423,000 112,776,000 111,978,000 99,045,000 102,607,000 98,466,000 93,260,000 92,123,000 87,017,000 87,444,000 61,883,000 58,374,000 50,702,000 51,882,000 56,227,000 48,955,000 49,018,000 50,481,000 54,305,000 50,510,000 50,217,000 49,191,000 47,493,000 46,878,000 46,815,000 48,142,000 45,305,000 44,998,000 46,632,000 47,497,000 44,686,000 42,205,000 41,848,000 41,269,000 38,986,000 39,202,000 38,652,000 34,911,000 31,741,000 33,711,000 31,046,000 32,251,000 29,669,000 27,196,000 28,008,000 31,678,000 25,114,000 23,673,000 24,479,000                             
      benefit from deferred income taxes
    		-19,717,000                                 7,396,000 31,972,000    1,072,000    8,305,000  -11,218,000 20,180,000 1,660,000     -6,645,000    32,722,000    -4,436,000 22,287,000 19,973,000 24,638,000 19,922,000 18,617,000 20,290,000 22,877,000 15,312,000 22,434,000 20,735,000 23,217,000       
      amortization of debt issuance costs
    		1,926,000 1,645,000 1,605,000 1,588,000 1,591,000 1,660,000 1,682,000  1,404,000 1,098,000 1,098,000                                                                   
      (gain) loss on investments
    		0       0 -110,000 -27,000 -174,000                                                                   
      other non-cash reconciling items
    		1,359,000 1,840,000 2,142,000 19,731,000 41,799,000 1,896,000 2,062,000 5,019,000 6,548,000 17,052,000 21,602,000 5,969,000 2,451,000 10,045,000 12,598,000 9,808,000 -1,639,000 12,428,000 1,226,000 6,743,000 1,480,000 2,752,000 12,052,000 966,000 2,598,000 1,301,000 -121,000 2,718,000 1,345,000 3,636,000 4,379,000 6,413,000 2,046,000 1,738,000 -129,000 2,207,000 4,866,000 749,000 2,752,000 2,533,000 2,125,000                                     
      changes in operating assets and liabilities, net of effects of acquisitions:
    		                                                                             
      accounts receivable
    		8,551,000 -7,440,000 -25,677,000 -50,392,000 11,290,000 17,538,000 -736,000 -2,941,000 -23,484,000 2,473,000 -25,251,000 -48,063,000 30,796,000 35,251,000 -39,198,000 -8,871,000 -10,821,000 11,176,000 -15,580,000 -4,942,000 20,107,000 -31,633,000 -73,913,000 -26,327,000 -17,000 5,639,000 -43,766,000 -16,834,000 3,278,000 1,530,000 -18,419,000 -44,626,000 -1,326,000 12,273,000 -30,146,000 -19,121,000 4,691,000 1,880,000 15,906,000 -15,540,000 -26,415,000 18,260,000 -32,552,000 -8,184,000 -8,959,000 -23,117,000 -18,137,000 -15,863,000 -16,118,000 -6,848,000 -28,355,000 19,479,000 -27,974,000 7,803,000 -1,416,000 -30,016,000 -8,277,000 -7,101,000 7,557,000 -17,221,000 10,064,000 -18,988,000 2,582,000 -5,054,000 -6,765,000 5,941,000 4,719,000 -10,582,000 -5,184,000 -3,636,000 -2,072,000 -11,386,000 -9,054,000 -12,156,000 659,000 -14,022,000  
      prepaid expenses and other current assets
    		11,598,000 7,430,000 -37,129,000 -20,614,000 -717,000 1,253,000 -26,016,000 -2,623,000 1,994,000 7,912,000 -26,009,000 22,746,000 -4,739,000 26,563,000 -64,695,000 19,133,000 -4,250,000 24,539,000 -35,388,000 -4,015,000 -11,401,000 455,000 -10,434,000 23,352,000 11,624,000 -10,258,000 -13,029,000 -2,048,000 -10,662,000 13,505,000 -4,927,000 11,884,000 15,913,000 -3,043,000 -47,065,000 19,867,000 15,005,000 -7,510,000 -3,481,000 -8,982,000 4,097,000 13,839,000 -1,817,000 -38,442,000 -9,348,000 7,963,000 -20,961,000 5,424,000 9,840,000 -5,071,000 -14,035,000 -5,037,000 2,131,000 4,663,000 4,309,000 -6,936,000 -919,000 6,917,000 -6,076,000 29,304,000 -1,109,000 -28,906,000 -11,378,000 5,707,000 -6,452,000 -468,000 -3,807,000 2,737,000 607,000 -6,684,000 -2,131,000 -4,384,000 -2,192,000 -307,000 -5,126,000 -3,248,000  
      accounts payable and accrued expenses
    		22,047,000 25,365,000 -109,906,000 79,535,000 -31,765,000 19,523,000 -66,949,000 20,345,000 23,615,000 13,478,000 -97,263,000 38,228,000 -4,752,000 6,963,000 -66,938,000 47,786,000 66,796,000 -10,073,000 -72,986,000 -10,607,000 97,220,000 -19,944,000 -27,458,000 38,210,000 23,348,000 32,577,000 -85,366,000 34,317,000 35,012,000 4,221,000 -31,312,000 11,082,000 39,691,000 6,399,000 -23,940,000 -36,401,000 42,610,000 44,659,000 -32,377,000 25,526,000 -5,575,000 84,376,000 -52,703,000 57,822,000 15,417,000 43,970,000 -22,511,000 -3,197,000                              
      deferred revenue
    		-19,360,000 8,169,000 14,948,000 6,709,000 -8,719,000 -11,619,000 34,316,000 -24,098,000 -12,905,000 602,000 36,449,000 -6,790,000 -2,675,000 -29,216,000 55,394,000 -11,128,000 -9,831,000 -7,345,000 25,439,000 -16,121,000 -6,539,000 -5,647,000 26,989,000 -30,261,000 -11,259,000 -1,313,000 29,286,000 -24,846,000 -5,625,000 4,309,000 25,243,000 151,000 -9,415,000 -470,000 10,876,000 -8,098,000 -5,241,000 1,473,000 10,653,000 -3,684,000 -115,000 76,000 6,947,000 37,000 2,938,000 -409,000 5,159,000 504,000 4,379,000 -1,613,000 8,225,000 -990,000 1,401,000 2,667,000 1,474,000 -2,335,000 796,000 1,271,000 -3,453,000 -2,328,000 -5,807,000 1,090,000 -2,409,000 3,610,000 1,315,000 840,000 106,000 841,000 -3,432,000 -1,423,000 2,522,000 1,324,000 859,000 -1,003,000 4,117,000 -759,000  
      other current liabilities
    		-2,105,000 -2,181,000 -20,276,000 -15,490,000 41,370,000 624,000 356,000 -774,000 -13,855,000 -9,689,000 25,834,000 -1,510,000 2,093,000 -4,460,000 -1,441,000 -2,446,000 -1,728,000 -15,514,000 -716,000 19,739,000 -523,000 -2,043,000 928,000 4,620,000 -3,111,000 -9,266,000 -9,473,000 7,392,000 -3,625,000 -8,046,000 13,701,000 12,727,000 -2,250,000 2,385,000 3,516,000 814,000 -2,301,000 95,000 6,876,000 -491,000 -53,000 157,000 42,000 1,000 -2,122,000 132,000 1,287,000 20,000                              
      other non-current assets and liabilities
    		5,317,000 19,786,000 -5,748,000 -18,038,000 14,057,000 -2,627,000 -7,231,000 4,826,000 -9,718,000 -17,457,000 -2,158,000 16,481,000 26,278,000 3,697,000 4,670,000 -17,852,000 4,522,000 -3,692,000 -11,694,000 4,215,000 -7,909,000 -1,894,000 -4,513,000 -5,430,000 -32,213,000 7,491,000 2,079,000 24,480,000 -10,397,000 -937,000 996,000 28,458,000 1,414,000 5,062,000 -13,512,000 -15,744,000 5,035,000 3,011,000 -1,949,000 -6,261,000 13,822,000 2,684,000 1,741,000 32,469,000 -1,529,000 -12,697,000 4,031,000 6,662,000 -1,479,000 408,000 -2,257,000 -3,534,000 -1,031,000 1,061,000 -566,000 -4,651,000 4,303,000 9,068,000 -16,000 2,705,000 -2,161,000 4,232,000 -3,470,000 -4,201,000 2,796,000 1,534,000 2,615,000 1,053,000 -414,000 62,000 -259,000 1,179,000 1,479,000 -35,000 1,251,000 309,000  
      net cash from operating activities
    		441,832,000 459,149,000 251,200,000 343,788,000 392,542,000 430,963,000 351,878,000 389,193,000 359,436,000 366,311,000 233,499,000 341,498,000 369,296,000 341,431,000 222,451,000 386,900,000 389,737,000 378,133,000 249,793,000 291,093,000 401,973,000 298,691,000 223,243,000 282,140,000 297,385,000 317,929,000 160,850,000 286,155,000 310,481,000 219,681,000 192,010,000 197,441,000 236,291,000 224,633,000 142,618,000 181,788,000 251,400,000 242,872,000 190,238,000 217,791,000 182,608,000 264,023,000 99,729,000 195,541,000 173,282,000 200,224,000 89,023,000 171,732,000 159,414,000 129,722,000 103,040,000 146,854,000 141,496,000 149,552,000 92,503,000 135,907,000 116,289,000 111,848,000 88,511,000 110,359,000 117,963,000 86,380,000 87,753,000 124,869,000 105,243,000 103,831,000 90,469,000 92,473,000 93,218,000 69,794,000 88,009,000 64,431,000 77,351,000 37,329,000 56,278,000 22,570,000 48,490,000 
      capex
    		-161,539,000 -223,781,000 -196,008,000 -143,004,000 -196,294,000 -159,765,000 -130,689,000 -125,184,000 -197,619,000 -176,289,000 -222,245,000 -110,788,000 -97,988,000 -118,167,000 -131,359,000 -109,695,000 -116,247,000 -154,569,000 -164,719,000 -167,445,000 -228,759,000 -120,239,000 -215,429,000 -133,666,000 -152,633,000 -133,349,000 -142,429,000 -117,334,000 -86,698,000 -88,634,000 -94,520,000 -109,189,000 -137,182,000 -89,217,000 -51,981,000 -75,938,000 -79,870,000 -78,141,000 -82,340,000 -78,837,000 -133,064,000 -96,013,000 -137,069,000 -92,320,000 -71,782,000 -70,519,000 -84,006,000 -62,335,000 -41,720,000 -72,498,000 -63,476,000 -60,669,000 -60,294,000 -55,539,000 -43,344,000 -46,570,000 -47,317,000 -42,740,000 -46,235,000 -48,700,000 -42,058,000 -66,097,000 -35,190,000 -22,463,000 -29,810,000 -23,409,000 -21,159,000 -14,140,000 -34,560,000 -24,032,000 -28,212,000 -15,901,000 -23,326,000 -29,692,000 -31,543,000 -22,476,000 0 
      free cash flows
    		280,293,000 235,368,000 55,192,000 200,784,000 196,248,000 271,198,000 221,189,000 264,009,000 161,817,000 190,022,000 11,254,000 230,710,000 271,308,000 223,264,000 91,092,000 277,205,000 273,490,000 223,564,000 85,074,000 123,648,000 173,214,000 178,452,000 7,814,000 148,474,000 144,752,000 184,580,000 18,421,000 168,821,000 223,783,000 131,047,000 97,490,000 88,252,000 99,109,000 135,416,000 90,637,000 105,850,000 171,530,000 164,731,000 107,898,000 138,954,000 49,544,000 168,010,000 -37,340,000 103,221,000 101,500,000 129,705,000 5,017,000 109,397,000 117,694,000 57,224,000 39,564,000 86,185,000 81,202,000 94,013,000 49,159,000 89,337,000 68,972,000 69,108,000 42,276,000 61,659,000 75,905,000 20,283,000 52,563,000 102,406,000 75,433,000 80,422,000 69,310,000 78,333,000 58,658,000 45,762,000 59,797,000 48,530,000 54,025,000 7,637,000 24,735,000 94,000 48,490,000 
      cash flows from investing activities:
    		                                                                             
      cash received (paid) for business acquisitions, net of cash acquired
    		0                    0 0 106,000                                                       
      cash paid for asset acquisitions
    		0                                                                             
      purchases of property and equipment
    		-112,780,000 -145,536,000 -117,776,000 -92,885,000 -112,803,000 -90,994,000 -93,751,000 -70,404,000 -133,500,000 -112,305,000 -141,700,000 -65,249,000 -50,797,000 -74,215,000 -51,005,000 -63,838,000 -70,678,000 -107,231,000 -87,222,000 -118,520,000 -180,841,000 -73,857,000 -141,095,000 -90,901,000 -110,608,000 -88,406,000 -69,752,000 -74,324,000 -44,985,000 -46,716,000 -51,584,000 -68,680,000 -80,585,000 -59,657,000 -45,224,000 -46,075,000 -48,054,000 -45,014,000 -41,806,000 -49,272,000 -102,909,000 -67,571,000 -91,924,000 -64,693,000 -44,474,000 -45,981,000 -52,011,000 -45,397,000 -41,720,000 -54,369,000 -46,478,000 -46,386,000 -46,636,000 -42,187,000 -30,433,000 -34,449,000 -37,244,000 -32,925,000 -35,600,000 -39,685,000 -33,145,000 -58,243,000 -28,203,000 -22,463,000 -24,422,000 -18,259,000 -15,774,000 -14,140,000 -30,286,000 -24,032,000 -21,911,000 -9,939,000 -18,345,000 -25,579,000 -27,542,000 -18,944,000  
      capitalization of internal-use software development costs
    		-82,236,000 -78,245,000 -78,232,000 -69,974,000 -72,314,000 -72,543,000 -80,003,000 -63,483,000 -64,119,000 -63,984,000 -80,545,000 -45,539,000 -47,191,000 -43,952,000 -80,354,000 -45,857,000 -45,569,000 -47,338,000 -77,497,000 -48,925,000 -47,918,000 -46,382,000 -74,334,000 -42,765,000 -42,025,000 -44,943,000 -72,677,000 -43,010,000 -41,713,000 -41,918,000 -61,491,000 -38,172,000 -39,155,000 -37,348,000 -45,957,000 -29,863,000 -31,816,000 -33,127,000 -40,534,000 -29,565,000 -30,155,000 -28,442,000 -45,145,000 -27,627,000 -27,308,000 -24,538,000 -31,995,000 -16,938,000                 -6,761,000 -6,394,000 -7,293,000  -6,142,000         
      purchases of short- and long-term marketable securities
    		-181,470,000 -662,715,000 -7,080,000 -34,535,000 -15,519,000 -16,103,000 -170,019,000  -1,435,016,000 -630,000 -134,191,000      -229,496,000 -291,957,000 -90,279,000  -311,010,000 -452,737,000 -389,779,000  -981,805,000 -381,133,000 -10,625,000 -91,611,000 -314,200,000 -394,534,000 -73,352,000 -77,399,000 -67,879,000 -88,913,000 -92,306,000 -166,253,000 -230,223,000 -288,742,000 -95,843,000 -108,690,000 -178,200,000 -308,685,000 -97,304,000 -157,211,000 -204,607,000 -204,648,000 -658,943,000 -91,329,000 -93,681,000 -164,525,000 -145,350,000 -198,039,000 -137,809,000 -135,845,000 -280,649,000 -152,657,000 -149,318,000 -302,520,000 -275,615,000 -246,406,000 -285,408,000 -382,614,000 -232,065,000 -259,557,000 -366,912,000 -83,902,000 -79,980,000 -53,514,000 -121,096,000 -198,277,000 -160,182,000       
      proceeds from sales of short- and long-term marketable securities
    		578,000 198,000 265,806,000 25,368,000 87,000 292,470,000 15,144,000  326,000 15,319,000 185,249,000  2,248,000 1,905,000 571,369,000  430,774,000 442,000 7,154,000  142,000 28,488,000 1,179,000  279,000 24,000 244,000  112,000 0 16,196,000  190,000 -42,000 180,257,000 -160,000 7,359,000   0 0 0 2,008,000  0 57,254,000 297,059,000  1,487,000 22,211,000 55,509,000  25,832,000 82,161,000 28,000,000  272,859,000 162,675,000 110,034,000  264,025,000 201,058,000 73,562,000 99,001,000 163,047,000 72,235,000 69,276,000  18,067,000         
      proceeds from maturities and redemptions of short- and long-term marketable securities
    		6,421,000 206,072,000 847,149,000 56,000,000 84,762,000 44,750,000 167,111,000  491,004,000 0 91,637,000  0 0 120,433,000                                                               
      other
    		1,156,000 -3,430,000 -3,091,000 -187,000 -375,000 -5,400,000 9,935,000 2,837,000 11,860,000 -498,000 -20,268,000 -2,119,000 203,000 1,036,000 -5,242,000 -2,657,000                                                              
      net cash from investing activities
    		-368,331,000 -682,866,000 876,846,000 -244,186,000 -116,228,000 -286,682,000 -151,583,000 -315,833,000 -1,164,163,000 -248,354,000 -119,888,000 -94,657,000 -95,529,000 -115,226,000 -316,898,000 -843,954,000 392,983,000 -159,620,000 -36,308,000 -617,934,000 -224,665,000 -89,637,000 -110,738,000 -589,764,000 -904,984,000 -409,427,000 236,241,000  -148,647,000 -418,102,000 -111,485,000  -103,002,000 -294,150,000 139,411,000  -110,472,000 -138,807,000 -55,428,000  -114,452,000 -291,378,000 57,138,000  -177,895,000 -134,040,000 -730,458,000 -26,537,000 -128,421,000 -71,264,000 -86,886,000 -109,695,000 -113,928,000 -57,211,000 -498,207,000 134,942,000 192,395,000 -81,702,000 -74,512,000 -68,459,000 -43,192,000 -143,541,000 -80,167,000 -139,939,000 -193,334,000 9,823,000 -34,048,000 -80,467,000 -116,881,000 -133,231,000 -33,861,000 -91,345,000 -31,975,000 -75,669,000 -27,718,000 -64,692,000 -38,728,000 
      cash flows from financing activities:
    		                                                                             
      proceeds from borrowings under revolving credit facility
    		0       0 0      75,000,000                                                               
      repayment of borrowings under revolving credit facility
    		0       0 -20,000,000                                                                     
      proceeds from the issuance of convertible senior notes, net of issuance costs
    		-392,000       0                                    0 0 -868,000 679,603,000                               
      proceeds from the issuance of warrants related to convertible senior notes
    		0       0                                    0 0 0 77,970,000                               
      purchase of note hedge related to convertible senior notes
    		0                       0    0 0               0 0 0 -101,292,000                               
      repayment of convertible senior notes
    		0                       0 0 0 -690,000,000                                                   
      proceeds related to the issuance of common stock under stock plans
    		19,656,000 9,059,000 20,182,000 13,805,000 19,442,000 7,956,000 20,310,000 13,426,000 18,222,000 10,074,000 21,257,000  16,844,000 7,204,000 21,941,000 12,690,000 15,820,000 9,712,000 21,410,000 13,963,000 16,007,000 10,259,000 19,546,000 13,908,000 14,432,000 8,998,000 19,774,000 10,111,000 18,394,000 11,365,000 22,738,000 13,940,000 16,060,000 8,150,000 17,530,000 17,221,000 15,244,000 8,745,000 18,350,000 7,503,000 17,776,000 12,072,000 24,440,000 11,748,000 17,362,000 13,670,000 44,329,000 9,289,000                              
      employee taxes paid related to net share settlement of stock awards
    		-12,052,000 -25,866,000 -72,063,000 -16,061,000 -15,868,000 -31,914,000 -109,333,000                                                                       
      repurchases of common stock
    		0 -300,000,000 -499,963,000 -138,371,000 -165,839,000 -127,809,000 -125,449,000 -54,891,000 -113,197,000 -137,358,000 -348,600,000 -177,741,000 -162,627,000 -164,789,000 -102,853,000 -270,998,000 -96,841,000 -96,175,000 -58,241,000 -72,510,000 -13,198,000 -27,330,000 -80,550,000 -42,731,000 -175,541,000 -81,375,000 -34,872,000 -124,075,000 -440,413,000 -165,727,000 -19,785,000 -54,565,000 -129,014,000 -105,148,000 -72,467,000 -78,927,000 -95,157,000 -90,985,000 -108,725,000 -100,180,000 -76,358,000 -63,388,000 -62,680,000 -42,134,000 -39,022,000 -71,344,000 -116,147,000 -48,011,000 -29,626,000 -42,504,000 -40,278,000 -29,819,000 -36,523,000 -67,213,000 -7,913,000 -76,332,000 -155,125,000 -48,935,000 -43,678,000 -27,299,000 -22,505,000 -20,376,000 -22,245,000               
      net cash from financing activities
    		7,121,000 -41,205,000 -552,250,000 -140,840,000 -162,369,000 -160,445,000 -215,981,000 -56,777,000 974,645,000 -117,200,000 -357,289,000 -177,960,000 -229,474,000 -165,908,000 -60,835,000 -269,225,000 -93,157,000 -98,844,000 -100,777,000 -71,076,000 -10,560,000 -30,166,000 -111,839,000 -42,973,000 836,285,000 -83,694,000 -745,295,000 -126,124,000 -433,534,000 823,927,000 -30,661,000 -50,898,000 -119,738,000 -105,511,000 -88,858,000 -66,257,000 -85,615,000 -86,657,000 -115,736,000 -95,220,000 -65,085,000 -51,210,000 -56,213,000 -29,550,000 -27,895,000 -62,036,000 555,508,000 -46,846,000 -2,162,000 -15,956,000 -50,279,000 -16,492,000 -30,287,000 -52,628,000 -9,076,000 -65,435,000 -155,505,000 -42,441,000 -30,707,000 -6,875,000 -2,096,000 6,321,000 -15,026,000 -6,099,000 -30,954,000 -9,573,000 4,089,000 2,307,000 2,421,000 20,628,000 7,786,000     22,177,000 15,921,000 
      effects of exchange rate changes on cash, cash equivalents and restricted cash
    		-759,000 16,070,000 5,431,000 -12,431,000 9,494,000 -5,293,000 -4,013,000 11,597,000 -7,019,000 -3,007,000 2,297,000 14,319,000 -11,977,000 -13,798,000 -1,462,000 -2,148,000 -5,080,000 3,003,000 -7,151,000 7,400,000 4,363,000 8,155,000 -8,983,000  -5,328,000 1,077,000 1,601,000  -68,000 -12,625,000 1,165,000                                               
      net increase in cash, cash equivalents and restricted cash
    		79,863,000 -248,852,000 581,227,000 -53,669,000        83,200,000 32,316,000 46,499,000 -156,744,000 -728,427,000 684,483,000 122,672,000 105,557,000 -390,517,000 171,111,000    223,358,000 -174,115,000 -346,603,000                                                   
      cash, cash equivalents and restricted cash at beginning of period
    		0 0 519,084,000  0 0 490,470,000  0 0 543,022,000  0 0 537,751,000  0 0 353,466,000  0 0 394,146,000  0 0 1,036,987,000  0 0 314,429,000                                               
      cash, cash equivalents and restricted cash at end of period
    		79,863,000 -248,852,000 1,100,311,000  123,439,000 -21,457,000 470,771,000  162,899,000 -2,250,000 301,641,000  32,316,000 46,499,000 381,007,000  684,483,000 122,672,000 459,023,000  171,111,000 187,043,000 385,829,000  223,358,000 -174,115,000 690,384,000  -271,768,000 612,881,000 365,458,000                                               
      supplemental disclosures of cash flow information:
    		                                                                             
      cash paid for income taxes, net of refunds received of 15,539 and 5,499 for the nine months ended september 30, 2025 and 2024, respectively
    		                                                                             
      cash paid for interest expense
    		9,469,000   864,000 9,411,000 992,000 9,153,000 718,000                                                                      
      cash paid for operating lease liabilities
    		78,301,000   74,608,000 76,831,000 71,833,000 64,795,000 70,073,000                                                                      
      non-cash activities:
    		                                                                             
      operating lease right-of-use assets obtained in exchange for operating lease liabilities
    		32,023,000   71,418,000 79,034,000 106,293,000 100,167,000 80,629,000                                                                      
      purchases of property and equipment and capitalization of internal-use software development costs included in accounts payable and accrued expenses
    		33,477,000   19,855,000 -11,177,000 3,772,000 43,065,000 8,703,000                       18,555,000 -2,337,000 -17,442,000 7,788,000 39,200,000                                           
      capitalization of stock-based compensation
    		32,360,000   25,852,000 27,647,000 27,393,000 26,596,000 23,351,000                       7,811,000 7,249,000 7,576,000 7,615,000 6,411,000                                      1,551,000 1,427,000 1,384,000   
      reconciliation of cash and cash equivalents, and restricted cash:
    		                                                                             
      cash and cash equivalents
    		77,631,000   -52,042,000 121,707,000 -19,675,000 467,717,000 29,561,000                                                                      
      restricted cash
    		2,232,000   -1,627,000 1,732,000 -1,782,000 3,054,000 -1,381,000                                                                      
      cash, cash equivalents and restricted cash
    		79,863,000   -53,669,000 123,439,000 -21,457,000 470,771,000 28,180,000                                                                      
      cash paid for income taxes, net of refunds received of 3,634 and 5,033 for the six months ended june 30, 2025 and 2024, respectively
    		                                                                             
      benefit for deferred income taxes
    		  31,383,000 -71,206,000   -10,467,000 -13,224,000 -10,172,000 -4,516,000 4,925,000 -70,424,000 8,917,000 -29,885,000 -13,579,000 -17,459,000   1,764,000 -11,273,000   -2,888,000   15,626,000 8,982,000   -4,302,000 -7,814,000 -26,171,000    21,169,000 -16,646,000   22,039,000 -1,666,000                                     
      gain on investments
    		  -9,313,000                                                                           
      cash paid for asset acquisition
    		  -29,930,000  -66,000               0 0 0 -36,376,000                                                       
      cash paid for business acquisitions, net of cash acquired
    		   0 0   0                                                                      
      purchases of note hedges related to convertible senior notes
    		                                                                             
      cash, cash equivalents and restricted cash at beginning of year
    		                                                                             
      cash, cash equivalents and restricted cash at end of year
    		                                                                             
      supplemental disclosure of cash flow information:
    		                                                                             
      cash paid for income taxes, net of refunds received of 5,888, 11,006 and 15,458 for the years ended december 31, 2024, 2023 and 2022, respectively
    		                                                                             
      reconciliation of cash, cash equivalents and restricted cash:
    		                                                                             
      cash paid for income taxes, net of refunds received of 5,499 and 7,462 for the nine months ended september 30, 2024 and 2023, respectively
    		                                                                             
      net decrease in cash, cash equivalents and restricted cash
    		     -21,457,000 -19,699,000  162,899,000 -2,250,000 -241,381,000            -8,317,000                                                       
      cash paid for income taxes, net of refunds received of 5,033 and 691 for the six months ended june 30, 2024 and 2023, respectively
    		                                                                             
      cash paid for business acquisition, net of cash acquired
    		                                                                             
      cash paid for income taxes, net of refunds received of 525 and 225 for the three months ended march 31, 2024 and 2023, respectively
    		      74,940,000                                                                       
      amortization of debt discount and issuance costs
    		           1,099,000 1,086,000 1,091,000 1,119,000 16,741,000 16,567,000 16,460,000 16,257,000 15,766,000 15,747,000 15,677,000 15,633,000 15,096,000 11,133,000 8,010,000 11,618,000 14,114,000 14,085,000 8,909,000 4,850,000 4,850,000 4,746,000 4,646,000 4,597,000 4,680,000 4,666,000 4,639,000 4,653,000 4,641,000 4,631,000 4,677,000 4,576,000 4,524,000 4,482,000 4,516,000 1,941,000                               
      purchases of short-and long-term marketable securities
    		                                                                             
      proceeds from sales of short-and long-term marketable securities
    		                                                                             
      proceeds from maturities and redemptions of short-and long-term marketable securities
    		                                                                             
      cash paid for income taxes, net of refunds received of 11,006, 15,458 and 14,808 for the years ended december 31, 2023, 2022 and 2021, respectively
    		                                                                             
      cash received from equity method investment
    		                                                                             
      employee taxes paid related to net share settlement of stock-based awards
    		        -11,304,000 -9,712,000 -29,894,000 -10,580,000 -8,514,000 -8,323,000 -54,819,000 -10,917,000 -11,935,000 -12,314,000 -63,946,000 -12,529,000 -13,369,000 -13,095,000 -50,835,000 -14,150,000 -11,160,000 -11,317,000 -38,639,000 -12,160,000 -10,837,000 -11,594,000 -29,714,000 -10,273,000 -6,784,000 -7,417,000 -33,921,000 -6,985,000 -6,150,000 -5,914,000 -26,496,000 -6,993,000 -7,817,000 -8,253,000 -31,101,000 -7,444,000 -8,957,000 -7,977,000 -26,271,000 -12,773,000 -7,434,000                             
      cash paid for income taxes, net of refunds received of 7,462 and 8,499 for the nine months ended september 30, 2023 and 2022, respectively
    		                                                                             
      cash paid for acquisitions, net of cash acquired
    		         -86,256,000 -20,070,000 0 8,000 0 -872,099,000                                                               
      loss on investments
    		           0 0 -641,000 16,536,000                             50,000 0                                 
      proceeds from the issuance of common stock under stock plans
    		                                                                             
      net proceeds from borrowings and repayments under revolving credit facility
    		                                                                             
      cash paid for equity method investment
    		                       0 0 4,205,000 -40,213,000                                                   
      proceeds from the issuance of convertible senior notes
    		                       0    0 -437,000                                                 
      proceeds from the issuance of warrants
    		                       0    0 0                                                 
      cash (paid) received for business acquisitions, net of cash acquired
    		                0 0 -15,638,000                                                           
      proceeds from maturities of short- and long-term marketable securities
    		                309,405,000 286,855,000 226,995,000  317,021,000 454,696,000 529,637,000  229,517,000 101,469,000 547,793,000  254,338,000 64,830,000 59,540,000  85,073,000 89,020,000 143,881,000 166,204,000 196,831,000 176,693,000 125,109,000 118,814,000 197,440,000 222,030,000 305,647,000 95,178,000 93,300,000 80,898,000 102,911,000 49,430,000 56,022,000 143,302,000 66,171,000 101,629,000 72,735,000 52,010,000 89,414,000 178,358,000 116,124,000 101,195,000 137,233,000 74,069,000 20,435,000 116,107,000 113,995,000 49,800,000 41,583,000 44,661,000 5,500,000  22,574,000         
      proceeds from maturities of short-and long-term marketable securities
    		                                                                             
      restructuring-related software charge
    		                                                                             
      effects of exchange rate changes on cash and cash equivalents
    		                               623,000 2,100,000 5,210,000 4,979,000 -8,442,000 -154,000 -3,676,000 4,365,000 -2,697,000 -4,048,000 3,456,000 -6,747,000 -5,267,000 -7,318,000 1,291,000 762,000 527,000 1,319,000 -2,912,000 -2,589,000 -1,328,000 2,373,000 -1,441,000 307,000 -1,816,000 -3,209,000 750,000 2,016,000 -726,000 4,386,000 -1,878,000 -641,000  764,000 1,792,000 -1,374,000  -2,153,000 -269,000 1,483,000  1,331,000 212,000 922,000  -62,000 
      net increase in cash and cash equivalents
    		                               -54,770,000 15,651,000 -169,818,000 198,150,000 -57,634,000 55,159,000 13,732,000 23,439,000 33,002,000 -977,000 -75,109,000 93,907,000 24,311,000 -39,826,000   98,876,000 30,150,000   19,339,000    203,598,000    34,299,000 77,061,000 -52,718,000 -8,081,000 -21,497,000 -118,281,000 105,873,000 59,136,000 14,052,000 -23,395,000 -43,078,000 63,417,000 -7,726,000 52,642,000 -24,083,000 43,650,000 -18,528,000 25,621,000 
      restructuring-related software charges
    		                            0 0 2,818,000                                               
      cash paid for acquired businesses, net of cash acquired
    		                        0 55,000 -121,464,000  0 0 -79,000  0 -197,191,000 -10,000      500,000 -106,883,000 -16,062,000    -386,647,000                               
      changes in operating assets and liabilities, net of effects of acquisitions and divestitures:
    		                                                                             
      proceeds from sales of short and long-term marketable securities
    		                                                                             
      proceeds from maturities of short and long-term marketable securities
    		                                                                             
      net cash from by investing activities
    		                                                                             
      net increase in cash, and cash equivalents and restricted cash
    		                            -271,768,000 612,881,000 51,029,000                                               
      cash paid for income taxes, net of refunds received of 4,476 and 815 for the three months ended march 31, 2018 and 2017, respectively
    		                              18,313,000                                               
      non-cash investing activities:
    		                                                                             
      cash and cash equivalents at beginning of year
    		                                                                             
      cash and cash equivalents at end of year
    		                                                                             
      cash paid for income taxes, net of refunds received in the years ended december 31, 2017, 2016 and 2015 of 6,750, 1,664 and 19,374, respectively
    		                                                                             
      non-cash financing and investing activities:
    		                                                                             
      cash and cash equivalents at beginning of period
    		                                0 0 324,169,000  0 0 289,473,000  0 0 238,650,000  0 0 333,891,000  0 0 201,989,000  0 0 559,197,000  0 0 231,866,000  0 0 181,305,000  0 0 156,074,000  0 0 145,078,000  0 0 80,595,000  0 
      cash and cash equivalents at end of period
    		                                15,651,000 -169,818,000 522,319,000  55,159,000 13,732,000 312,912,000  -977,000 -75,109,000 332,557,000  -39,826,000 5,439,000 248,726,000  30,150,000 39,590,000 165,275,000  -346,000 38,272,000 144,724,000  149,970,000 -11,545,000 217,174,000  77,061,000 -52,718,000 173,224,000  -118,281,000 105,873,000 215,210,000  -23,395,000 -43,078,000 208,495,000  52,642,000 -24,083,000 124,245,000  25,621,000 
      cash paid for income taxes, net of refunds received in the nine months ended september 30, 2017 and 2016 of 5,867 and 1,582, respectively
    		                                                                             
      cash paid for income taxes, net of refunds received in the six months ended june 30, 2017 and 2016 of 2,481 and 457, respectively
    		                                                                             
      cash paid for income taxes, net of refunds received in the three months ended march 31, 2017 of 0.8 million
    		                                  41,133,000                                           
      excess tax benefits from stock-based compensation
    		                                   -2,434,000 -448,000 -1,497,000 -1,135,000 -4,450,000 -2,114,000 -9,609,000 -13,128,000 -8,280,000 -4,297,000 -4,483,000 -15,178,000 -4,649,000 -8,530,000 -5,503,000 -4,119,000 -5,426,000 -2,540,000 -1,635,000 -13,414,000 -1,663,000 -610,000 -1,838,000 -9,012,000 -6,594,000 -9,456,000 -9,750,000 -3,173,000 3,607,000 -713,000 -333,000 -325,000 22,209,000 -751,000 -7,005,000 -3,277,000 32,447,000 -1,100,000 -3,009,000 -7,476,000 52,112,000  
      repayment of acquired debt and capital leases
    		                                           0                                  
      cash paid for income taxes, net of refunds received in the years ended december 31, 2016 and 2015 of 1,664 and 19,374, respectively
    		                                                                             
      cash paid for income taxes, net of refunds received in the year ended december 31, 2015 of 19,374
    		                                                                             
      convertible note receivable received for divestiture of a business
    		                                                                             
      other non-cash items
    		                                          443,000                                   
      benefit for doubtful accounts
    		                                                                             
      non-cash portion of restructuring charges
    		                                                                             
      (gain) loss on disposal of property and equipment
    		                                                                             
      gain from divestiture of a business
    		                                               0                              
      change in fair value of contingent consideration
    		                                           0 0                                 
      proceeds from sales and redemptions of short- and long-term marketable securities
    		                                                                             
      proceeds from sale of property and equipment
    		                                                                             
      payment of contingent consideration related to acquired business
    		                                           0                                  
      cash paid for income taxes
    		                                                  16,097,000 43,011,000 16,259,000 24,077,000 11,486,000 19,048,000 8,632,000 8,416,000 9,482,000 2,371,000 1,699,000 15,573,000 6,557,000 4,384,000 -1,168,000 7,528,000 10,245,000 1,852,000 2,807,000 2,828,000 4,383,000 1,070,000 763,000 436,000 878,000 1,340,000 1,575,000 
      benefit from doubtful accounts
    		                                            1,053,000 377,000 87,000 280,000 -310,000 879,000 320,000 -255,000 -345,000 -86,000 370,000 830,000 782,000 132,000 322,000 -561,000 662,000 292,000 1,153,000 2,466,000 740,000 2,363,000 1,158,000 1,229,000 610,000 383,000 353,000 848,000 944,000 594,000 515,000 397,000  
      gain from disposal of property and equipment
    		                                              215,000                               
      proceeds from the sale of property and equipment
    		                                            218,000 418,000 166,000  335,000 166,000 260,000  0 2,000 10,000  47,000 63,000 25,000  14,000 15,000 23,000  28,000 2,000 2,000  2,000 7,000 67,000       
      income from disposal of property and equipment
    		                                                                             
      gain and other activity related to divestiture of a business
    		                                                                             
      cash (paid) received for acquired businesses, net of cash acquired
    		                                                                             
      other non-currents assets and liabilities
    		                                             2,442,000 -998,000                               
      payment of acquired debt and capital leases
    		                                             0 -17,862,000                               
      net decrease in cash and cash equivalents
    		                                              -85,165,000    -36,714,000   38,272,000 -414,473,000   -11,545,000 -14,692,000                   
      loss on disposal of property and equipment
    		                                                                             
      gain on disposal of property and equipment
    		                                                                             
      gain on divestiture of a business
    		                                                                             
      unrealized gain on convertible note receivable
    		                                                                             
      accounts payable, accrued expenses and other current liabilities
    		                                                 17,473,000 7,838,000 4,921,000 44,591,000 15,939,000 -5,798,000 20,452,000 445,000 2,678,000 -8,391,000 -44,000 8,695,000 25,198,000 -13,320,000 13,692,000 17,900,000 -4,022,000 -17,315,000 -3,148,000 7,074,000 -7,179,000 -928,000 -8,318,000 10,456,000 -15,797,000 694,000 -3,136,000  
      accrued restructuring
    		                                                 -112,000 -111,000 -381,000 -28,000 -725,000 -2,144,000 3,752,000 -148,000   -450,000 -74,000 -48,000 -45,000 -45,000 -347,000 -514,000 -161,000 1,763,000 -4,000 -379,000 -164,000 -696,000 -530,000 -818,000 -678,000 -464,000  
      cash received (paid) for acquired businesses, net of cash acquired
    		                                                                             
      capitalization of internal-use software costs
    		                                                 -18,129,000 -16,998,000 -14,283,000 -13,658,000 -13,352,000 -12,911,000 -12,121,000 -10,073,000 -9,815,000 -10,635,000 -9,015,000 -8,913,000 -7,854,000 -6,987,000        -6,301,000 -5,962,000 -4,981,000 -4,113,000 -4,001,000 -3,532,000  
      proceeds from the issuance of common stock under stock option plans
    		                                                 24,855,000 3,195,000    7,078,000    3,959,000        3,764,000    4,509,000    6,692,000   
      stock-based compensation expense
    		                                                  22,931,000 21,405,000 22,635,000 25,621,000 20,924,000 18,840,000 15,141,000 11,612,000 15,712,000 18,495,000 18,589,000 20,276,000 19,108,000  13,612,000 13,320,000 15,067,000  14,122,000 16,997,000 11,251,000  16,909,000 17,208,000 16,830,000   
      gain on investments and disposal of property and equipment
    		                                                  -71,000 65,000                          
      loss on divestiture of a business
    		                                                  -1,188,000                           
      cash paid for acquired businesses, net of cash recevied
    		                                                                             
      employee taxes paid related to net share settlement of equity awards
    		                                                  -17,315,000 -8,124,000 -2,370,000 -2,541,000 -21,655,000 -2,713,000 -2,173,000                     
      capitalization of stock-based compensation, net of impairments
    		                                                  2,938,000 2,582,000 2,561,000 1,835,000 2,298,000 2,067,000 1,941,000 1,641,000 1,824,000 2,221,000 1,918,000 2,202,000 1,477,000        1,671,000     1,470,000  
      amortization of deferred financing costs
    		                                                           50,000 63,000 184,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000 210,000  
      non-cash portion of loss on early extinguishment of debt
    		                                                           5,000 0           0 2,000 0 1,000   
      non-cash portion of restructuring charge
    		                                                                             
      increase in other investments
    		                                                           0 0 0 -500,000               
      decrease in restricted investments held for security deposits
    		                                                       51,000 0 0 221,000 330,000 0 0 8,000 0 103,000           0  
      proceeds from the issuance of common stock under stock option and employee stock purchase plans
    		                                                       11,947,000 1,183,000   13,830,000 10,953,000 16,947,000 4,046,000 7,965,000 2,996,000   2,164,000 1,670,000       9,267,000  
      cash paid for interest
    		                                                           291,000 1,000   999,000 0   1,000,000 0   1,001,000 1,000 1,002,000 1,000 1,001,000 1,000 
      common stock issued upon conversion of 1% convertible senior notes
    		                                                           58,620,000 4,942,000 136,163,000 30,000 0              
      common stock returned upon settlement of escrow claims related to prior business acquisitions
    		                                                           -305,000 0 0 -125,000 -214,000 0 0 -213,000 -674,000 -1,500,000 0 -952,000       
      cash paid for acquisition of businesses, net of cash acquired
    		                                                    -14,392,000 0 -291,638,000                       
      proceeds from the issuance of common stock under stock option plans and employee stock purchase plans
    		                                                    6,066,000                         
      (gain) loss on investments and disposal of property and equipment
    		                                                     -107,000 -97,000                       
      gain on divesture of certain assets
    		                                                               0 0             
      proceeds from divesture of certain assets
    		                                                               0 0             
      loss on investments and disposal of property and equipment
    		                                                        -176,000 -113,000 117,000                   
      cash paid for acquisition of business, net of cash acquired
    		                                                        0 -375,000 -175,000  -200,000                 
      gains on investments and disposal of property and equipment
    		                                                            22,000                 
      losses (gains) on investments and disposal of property and equipment
    		                                                              19,000               
      cash paid for acquisition of business
    		                                                                0             
      excess tax benefit from stock-based compensation
    		                                                                             
      (gains) losses on investments and disposal of property and equipment
    		                                                                             
      payments on capital leases
    		                                                                       0 0     
      effect of exchange rate changes on cash and cash equivalents
    		                                                                             
      common stock and vested stock options issued in connection with acquisitions of businesses
    		                                                                             
      gain on investments and loss on disposal of property and equipment
    		                                                                20,000             
      repurchase of common stock
    		                                                                -34,663,000             
      capitalization of stock-based compensation as internal-use software
    		                                                                1,373,000 1,244,000 1,908,000           
      gains on investments and loss on disposal of property and equipment
    		                                                                  -434,000    -271,000       
      cash paid for acquisition of a business
    		                                                                  -5,779,000           
      proceeds from sales and maturities of short- and long-term marketable securities
    		                                                                      154,466,000       
      non-cash portion of restructuring benefit
    		                                                                       0 0     
      (gains) losses on investments and loss on disposal of property and equipment
    		                                                                    16,000         
      cash of acquired businesses, net of cash paid
    		                                                                             
      decrease in restricted marketable securities held for security deposits
    		                                                                             
      capitalization of stock-based compensation as internal-use software, net of impairments
    		                                                                    1,868,000         
      common stock and vested stock options issued in connection with acquisition of businesses
    		                                                                             
      changes in operating assets and liabilities, net of effects of acquisition:
    		                                                                             
      cash of acquired business
    		                                                                             
      common stock and vested stock options issued in connection with acquisition of business
    		                                                                             
      benefit from deferred income taxes, net, including release of deferred tax asset valuation allowance in 2005
    		                                                                             
      foreign currency (gains) losses
    		                                                                             
      proceeds from equity offering, net of issuance costs
    		                                                                             
      repurchase of 5 1/2% convertible subordinated notes
    		                                                                             
      acquisition of equipment through capital leases
    		                                                                             
      value of deferred compensation recorded for issuance of deferred stock units and restricted stock
    		                                                                             
      adjustments to reconcile net income to net cash from operating activities, net of acquisitions:
    		                                                                             
      utilization of tax net operating income carryforwards
    		                                                                        16,540,000 13,437,000 11,701,000   
      gain on investments, loss on disposal of property and equipment and gain on foreign currency
    		                                                                             
      changes in operating assets and liabilities, net of acquisitions:
    		                                                                             
      purchases of short- and long-term available for sale securities
    		                                                                        -102,716,000 -152,831,000 -53,279,000   
      sales and maturities of short- and long-term available for sale securities
    		                                                                        93,335,000 104,414,000 51,669,000   
      cash received in business acquisitions, net of transaction costs
    		                                                                        0     
      proceeds from issuance of common stock under stock option and employee stock purchase plans
    		                                                                             
      cash from financing activities
    		                                                                        5,935,000 14,045,000 14,168,000   
      issuance of common stock and stock options exchanged in business combinations
    		                                                                        -7,556,000     
      conversion of 1% convertible senior notes to common stock
    		                                                                        105,000 0 40,000   
      gain on investments, loss on disposal of property and equipment and foreign currency
    		                                                                         -41,000 -448,000   
      changes in operating assets and liabilities, net of acquisition:
    		                                                                             
      cash received in business acquisition, net of transaction costs
    		                                                                          5,435,000   
      issuance of common stock and stock options exchanged in business combination
    		                                                                          161,948,000   
      stock-related compensation
    		                                                                             
      change in deferred income taxes, net, including release of deferred tax asset valuation allowance in 2005
    		                                                                             
      changes in assets and liabilities, net of acquisitions:
    		                                                                             
      business acquisitions, net of cash (used) acquired
    		                                                                             
      purchases of short and long-term available for sale securities
    		                                                                           -116,164,000  
      proceeds from sales and maturities of short and long-term available for sale securities
    		                                                                           79,075,000  
      proceeds from sales of property and equipment
    		                                                                             
      decrease in restricted cash held for note repurchases
    		                                                                             
      proceeds from the issuance of 1% convertible senior notes, net of financing costs
    		                                                                             
      repurchase of 51/2% convertible subordinated notes
    		                                                                             
      effect of exchange rate translation on cash and cash equivalents
    		                                                                             
      common stock and vested common stock options issued in connection with acquisition of a business
    		                                                                             
      change in deferred tax assets, net, including release of deferred tax asset valuation allowance
    		                                                                             
      utilization of tax net operating income carryforward
    		                                                                             
      (gain) loss on investments, disposal of property and equipment and foreign currency
    		                                                                             
      changes in operating assets and liabilities:
    		                                                                             
      cash acquired in business acquisition
    		                                                                             
      payments on repurchase of 51/2% convertible subordinated notes
    		                                                                             
      common stock and vested stock options issued and accrued transaction costs for acquisition of a business
    		                                                                             
      value of deferred compensation recorded for issuance of deferred stock units
    		                                                                             
      adjustments to reconcile net income to net cash from operating activities: depreciation and amortization
    		                                                                             
      equity-related compensation
    		                                                                             
      interest income on notes receivable for stock
    		                                                                             
      foreign currency losses (gains)
    		                                                                             
      changes in assets and liabilities, net of acquisition:
    		                                                                             
      cash acquired through business acquisition
    		                                                                             
      purchases of investments
    		                                                                             
      proceeds from sales and maturities of investments
    		                                                                             
      decrease (increase) in restricted cash held for note repurchases
    		                                                                             
      repayment of notes receivable for stock
    		                                                                             
      issuances of common stock in exchange for warrants
    		                                                                             
      effects of exchange rate translation on cash and cash equivalents
    		                                                                             
    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.