7Baggers

Groupon, Inc
(NASDAQ:GRPN) 

GRPN stock logo

Groupon, Inc. operates a marketplace that connects consumers to merchants. It operates in two segments, North America and International. The company sells goods or services on behalf of third-party merchants; and first-party goods inventory. It serves customers through its mobile applications and we...

Founded: 2008
Full Time Employees: 2,904 (Dec 2022)
Founder: Eric Lefkofsky, Andrew Mason, Brad Keywell 
CEO: Aaron Cooper  
Sector: Communication Services
Industry: Internet Content & Information

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At a glance:
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Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 2025-09-30 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 
                                                              
      revenue
    117,200,000 132,708,000 122,825,000 125,702,000 117,187,000 130,379,000 114,479,000 124,615,000 123,084,000 94,298,500 126,474,000 129,109,000 121,611,000                                            559,283,000  
      yoy
    0.01% 1.79% 7.29% 0.87% -4.79% 38.26% -9.48% -3.48% 1.21%                                                  
      qoq
    -11.69% 8.05% -2.29% 7.27% -10.12% 13.89% -8.13% 1.24% 30.53% -25.44% -2.04% 6.17%                                               
      cost of revenue
    11,151,000 12,729,000 10,989,000 11,276,000 10,889,000 12,192,000 11,584,000 11,948,000 12,527,000 12,210,000 15,796,000 16,144,000 16,900,000                                           135,184,000 119,498,000  
      gross profit
    106,049,000 119,979,000 111,836,000 114,426,000 106,298,000 118,187,000 102,895,000 112,667,000 110,557,000 122,310,000 110,678,000 112,965,000 104,711,000 129,129,000 125,722,000 133,972,000 134,001,000 194,751,000 181,439,000 193,943,000 166,983,000 178,799,000 160,022,000 137,226,000 201,247,000 310,041,000 277,940,000 292,132,000 306,016,000 366,069,000 305,989,000 323,658,000 324,885,000 386,918,000 309,425,000 328,067,000 309,451,000 369,870,000 314,117,000 333,588,000 339,328,000 371,740,000 328,912,000 337,007,000 347,406,000 393,459,000 380,144,000 389,862,000 385,721,000 378,208,000 359,622,000 384,694,000 379,009,000      
      yoy
    -0.23% 1.52% 8.69% 1.56% -3.85% -3.37% -7.03% -0.26% 5.58% -5.28% -11.97% -15.68% -21.86% -33.70% -30.71% -30.92% -19.75% 8.92% 13.38% 41.33% -17.03% -42.33% -42.43% -53.03% -34.24% -15.31% -9.17% -9.74% -5.81% -5.39% -1.11% -1.34% 4.99% 4.61% -1.49% -1.66% -8.80% -0.50% -4.50% -1.01% -2.33% -5.52% -13.48% -13.56% -9.93% 4.03% 5.71% 1.34% 1.77%          
      qoq
    -11.61% 7.28% -2.26% 7.65% -10.06% 14.86% -8.67% 1.91% -9.61% 10.51% -2.02% 7.88% -18.91% 2.71% -6.16% -0.02% -31.19% 7.34% -6.45% 16.15% -6.61% 11.73% 16.61% -31.81% -35.09% 11.55% -4.86% -4.54% -16.40% 19.63% -5.46% -0.38% -16.03% 25.04% -5.68% 6.02% -16.34% 17.75% -5.84% -1.69% -8.72% 13.02% -2.40% -2.99% -11.70% 3.50% -2.49% 1.07% 1.99% 5.17% -6.52% 1.50%       
      gross margin %
    90.49% 90.41% 91.05% 91.03% 90.71% 90.65% 89.88% 90.41% 89.82% 129.71% 87.51% 87.50% 86.10% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% Infinity% NaN% NaN% NaN% 0%  
      operating expenses:
                                                              
      marketing
    36,333,000 48,577,000 41,442,000 41,399,000 34,437,000 42,620,000 36,258,000 36,520,000 28,809,000 34,492,000 28,898,000 22,267,000 24,848,000 42,546,000 37,897,000 29,372,000 39,416,000 58,235,000 53,159,000 43,720,000 33,666,000 37,776,000 31,386,000 25,242,000 60,130,000 82,059,000 74,976,000 88,923,000 93,397,000 109,686,000 92,717,000 94,178,000 99,156,000 112,462,000 101,456,000 100,658,000 86,342,000 93,335,000 87,858,000 91,993,000 89,765,000 83,208,000 61,587,000 57,007,000 52,533,000 65,909,000 59,935,000 64,275,000 78,924,000 56,505,000 53,265,000 55,497,000 49,557,000 60,913,000 70,919,000 88,407,000 116,615,000  
      selling, general and administrative
    73,028,000 64,955,000 68,264,000 70,669,000 69,840,000 72,462,000 71,327,000 77,212,000 74,282,000 72,492,000 80,016,000 96,263,000 101,634,000 111,774,000 119,243,000 123,938,000 126,420,000 126,490,000 119,494,000 137,969,000 127,143,000 128,168,000 124,257,000 143,619,000 207,141,000 187,846,000 198,327,000 210,348,000 210,424,000 194,562,000 160,214,000 294,124,000 222,061,000 224,720,000 214,828,000 230,187,000 232,046,000 254,458,000 253,554,000 277,168,000 280,988,000 287,976,000 326,248,000 288,721,000 289,847,000 309,965,000 325,942,000 332,844,000 324,965,000 306,086,000 294,074,000 302,600,000 308,206,000 307,625,000 287,978,000 299,894,000 283,583,000  
      restructuring and related charges
    7,000 -61,000 -64,000 -46,000 137,000 453,000 896,000 -379,000 96,000 -2,327,000 2,228,000 -689,000 8,794,000 4,187,000 4,912,000 2,939,000 312,000 7,745,000 12,483,000 14,245,000 7,422,000 3,799,000 20,559,000 40,478,000                                   
      total operating expenses
    109,368,000 113,471,000 109,642,000 101,372,000 104,414,000 115,535,000 108,481,000 108,309,000 103,187,000 104,657,000 111,142,000 117,841,000 135,276,000 161,955,000 162,052,000 200,484,000 166,148,000 192,470,000 185,136,000 195,934,000 168,231,000 169,743,000 176,202,000 209,339,000 399,108,000 269,936,000 273,303,000 299,271,000 303,821,000 304,193,000 252,966,000 387,903,000 321,500,000 337,192,000 310,638,000 335,465,000 321,131,000 362,446,000 340,802,000 376,757,000 386,661,000 377,163,000 399,335,000 346,233,000 342,111,000 375,065,000 385,573,000 397,716,000 405,674,000 364,856,000 345,810,000 357,282,000 357,831,000 368,691,000 361,328,000 521,850,000 519,644,000  
      income from operations
    -3,319,000 6,508,000 2,194,000 13,054,000 1,884,000 2,652,000 -5,586,000 4,358,000 7,370,000 17,653,000 -464,000 -4,876,000 -30,565,000 -32,826,000 -36,330,000 -66,512,000 -32,147,000 2,281,000 -3,697,000 -1,991,000 -1,248,000 9,056,000 -16,180,000 -72,113,000 -197,861,000 40,105,000 4,637,000 -7,139,000 2,195,000 61,876,000 53,023,000 -64,245,000 3,385,000 49,726,000 -1,213,000 -7,398,000 -11,680,000 7,424,000 -26,685,000 -43,169,000 -47,333,000 -5,423,000 -70,423,000 -9,226,000 5,295,000 18,394,000 -5,429,000 -7,854,000 -19,953,000 13,352,000 13,812,000 27,412,000 21,178,000 -12,861,000 25,438,000 46,485,000 39,639,000  
      yoy
    -276.17% 145.40% -139.28% 199.54% -74.44% -84.98% 1103.88% -189.38% -124.11% -153.78% -98.72% -92.67% -4.92% -1539.11% 882.69% 3240.63% 2475.88% -74.81% -77.15% -97.24% -99.37% -77.42% -448.93% 910.13% -9114.17% -35.18% -91.25% -88.89% -35.16% 24.43% -4471.23% 768.41% -128.98% 569.80% -95.45% -82.86% -75.32% -236.90% -62.11% 367.91% -993.92% -129.48% 1197.16% 17.47% -126.54% 37.76% -139.31% -128.65% -194.22% -203.82% -45.70% -41.03% -46.57%      
      qoq
    -151.00% 196.63% -83.19% 592.89% -28.96% -147.48% -228.18% -40.87% -58.25% -3904.53% -90.48% -84.05% -6.89% -9.64% -45.38% 106.90% -1509.34% -161.70% 85.69% 59.54% -113.78% -155.97% -77.56% -63.55% -593.36% 764.89% -164.95% -425.24% -96.45% 16.70% -182.53% -1997.93% -93.19% -4199.42% -83.60% -36.66% -257.33% -127.82% -38.18% -8.80% 772.82% -92.30% 663.31% -274.24% -71.21% -438.81% -30.88% -60.64% -249.44% -3.33% -49.61% 29.44% -264.67% -150.56% -45.28% 17.27%   
      operating margin %
    -2.83% 4.90% 1.79% 10.38% 1.61% 2.03% -4.88% 3.50% 5.99% 18.72% -0.37% -3.78% -25.13% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% -Infinity% -Infinity% -Infinity% Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% -Infinity% -Infinity% -Infinity% Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% 7.09%  
      other income
    -4,371,000 103,520,000 -98,728,000 18,466,000 7,571,000 -44,449,000 22,429,000 -4,483,000 -12,682,000 16,086,000 -39,525,000 -4,805,000 3,070,000 25,606,000 -23,541,000 -21,340,000 -4,880,000 -5,049,000 82,533,000 -2,927,000 18,123,000 4,581,000 -867,000 -1,695,000 -18,987,000 39,273,000 -17,253,000 -28,494,000 -46,855,000 -13,176,000 -4,860,000 -26,457,000 -8,515,000 -2,112,000 7,546,000 5,878,000 -4,602,000 -61,804,000 -7,028,000 -10,761,000 3,486,000 -3,393,000 -8,160,000 2,941,000  -5,471,500 -20,023,000   -84,847,000 857,000 -5,565,000       
      income from continuing operations before provision for income taxes
    -7,690,000 10,103,000 -96,534,000 31,520,000 9,455,000             -2,768,000 78,836,000 -4,918,000 16,875,000 13,637,000 -17,047,000 -73,808,000 -216,848,000 79,378,000 -12,616,000 -35,633,000 -44,660,000 48,700,000 48,163,000 -90,702,000 -5,130,000 47,614,000 6,333,000 -1,520,000 -16,282,000                      
      provision for income taxes
    4,899,000 2,022,000 21,249,000 10,927,000 1,428,000 8,321,000 2,321,000 9,287,000 6,194,000 5,250,000 817,000 2,323,000 1,118,000 47,015,000 -4,328,000 2,398,000 -2,675,000 -33,096,000 135,000 -1,789,000 2,427,000 -334,000 -486,000 -696,000 -5,988,000 170,000 2,069,000 2,012,000 -3,490,000 -1,162,000 988,000 1,552,000 -2,335,000 -3,457,000 2,531,000 3,883,000 4,587,000        2,107,000 -4,457,000 -6,434,000 12,045,000 14,570,000 7,380,000 15,936,000 27,384,000 19,337,000 17,676,000 26,857,000 66,875,000 34,565,000  
      income from continuing operations
    -12,589,000 8,081,000 -117,783,000 20,593,000 8,027,000             30,328,000 78,701,000 -3,129,000 14,448,000 13,971,000 -16,561,000 -73,112,000 -210,860,000 79,208,000 -14,685,000 -37,645,000 -41,170,000 49,862,000 47,175,000 -92,254,000 -2,795,000 51,071,000 3,802,000 -5,403,000 -20,869,000 -50,204,000 -35,792,000 -51,731,000 -45,596,000 -32,552,000 -24,613,000 -15,267,000               
      income from discontinued operations, net of tax
    -30,000 -145,000   -471,000                    382,000 435,000   2,162,000     -223,000 -862,000 -1,376,000 487,000     -10,613,000  127,179,000 6,284,000              
      net income
    -12,619,000 7,936,000 -117,783,000 20,593,000 7,556,000 -50,118,000 14,522,000 -9,412,000 -11,506,000 28,489,000 -40,806,000 -12,004,000 -28,613,000 -54,235,000 -55,543,000 -90,250,000 -34,352,000 30,328,000 78,701,000 -3,129,000 14,448,000 13,971,000 -16,561,000 -73,112,000 -210,478,000 79,643,000 -14,685,000 -37,645,000 -39,008,000 49,862,000 47,175,000 -92,254,000 -2,795,000 50,848,000 2,940,000 -6,779,000 -20,382,000 -50,204,000 -35,792,000 -51,731,000 -45,596,000 -43,165,000 -24,613,000 111,912,000 -10,455,000 11,384,000 -19,018,000 -20,922,000 -35,363,000 -78,861,000 -1,292,000 -5,551,000 -3,242,000 -80,047,000 -940,000 33,549,000 -3,593,000  
      yoy
    -267.01% -115.83% -911.07% -318.80% -165.67% -275.92% -135.59% -21.59% -59.79% -152.53% -26.53% -86.70% -16.71% -278.83% -170.57% 2784.31% -337.76% 117.08% -575.22% -95.72% -106.86% -82.46% 12.77% 94.21% 439.58% 59.73% -131.13% -59.19% 1295.64% -1.94% 1504.59% 1260.88% -86.29% -201.28% -108.21% -86.90% -55.30% 16.31% 45.42% -146.22% 336.12% -479.17% 29.42% -634.90% -70.44% -114.44% 1371.98% 276.91% 990.78% -1.48% 37.45% -116.55% -9.77%      
      qoq
    -259.01% -106.74% -671.96% 172.54% -115.08% -445.12% -254.29% -18.20% -140.39% -169.82% 239.94% -58.05% -47.24% -2.35% -38.46% 162.72% -213.27% -61.46% -2615.21% -121.66% 3.41% -184.36% -77.35% -65.26% -364.28% -642.34% -60.99% -3.49% -178.23% 5.70% -151.14% 3200.68% -105.50% 1629.52% -143.37% -66.74% -59.40% 40.27% -30.81% 13.46% 5.63% 75.37% -121.99% -1170.42% -191.84% -159.86% -9.10% -40.84% -55.16% 6003.79% -76.72% 71.22% -95.95% 8415.64% -102.80% -1033.73%   
      net income margin %
    -10.77% 5.98% -95.89% 16.38% 6.45% -38.44% 12.69% -7.55% -9.35% 30.21% -32.26% -9.30% -23.53% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% -Infinity% Infinity% Infinity% -Infinity% -Infinity% -Infinity% Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% -Infinity% -Infinity% Infinity% Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% -Infinity% Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% -0.64%  
      net loss attributable to noncontrolling interests
    -240,000 -306,750 -590,000 -256,000 -381,000 -531,000 -594,000 -623,000 -765,000 -787,000 -552,000 -603,000 -534,000 -1,072,000 -680,000 -977,000 -500,000 -943,000 -594,000 -253,000 110,000 7,000 291,000 995,000                                   
      net income attributable to groupon, inc.
    -12,859,000 7,340,000 -118,373,000 20,337,000 7,175,000 -50,649,000 13,928,000 -10,035,000 -12,271,000 27,702,000 -41,358,000 -12,607,000 -29,147,000 -55,307,000 -56,223,000 -91,227,000 -34,852,000 29,385,000 78,107,000 -3,382,000 14,558,000 13,978,000 -16,270,000 -72,117,000 -213,522,000 77,041,000 -16,685,000 -40,246,000 -42,487,000 46,228,000 44,615,000 -95,034,000 -6,888,000 47,721,000 59,000 -9,326,000 -24,414,000 -52,588,000 -37,976,000 -54,904,000 -49,119,000 -46,528,000 -27,615,000 109,084,000      -3,536,500 -2,580,000 -7,574,000  6,552,500 -1,646,000 32,329,000   
      basic net income per share:
                                                              
      continuing operations
    -0.32 0.19 -2.92 0.51 0.19             0.99 2.64 -0.12 0.5 0.51 -0.57 -2.53 -7.54 0.14 -0.03 -0.07 -0.08 0.08 0.08 -0.17 -0.01 0.09  -0.01 -0.04 -0.09 -0.07 -0.1 -0.08 -0.06 -0.04 -0.03 -0.03              
      discontinued operations
     -0.01   -0.01                    0.01 0.003   0.01       -0.01      -0.01  0.19 0.01              
      basic net income per share
    -0.32 -0.565 -2.92 0.51 0.18             0.99 2.64 -0.12 0.5                 -0.063 -0.07 -0.1 -0.08 -0.07 -0.04 0.16               
      diluted net income per share:
                                                              
      diluted net income per share
    -0.32 -0.565 -2.92 0.46 0.17                                 -0.063 -0.07 -0.1 -0.08 -0.07 -0.04 0.16               
      weighted-average number of shares outstanding:
                                                              
      basic
    40,532,674  40,582,370 40,034,041 39,809,354  39,748,268   31,243,179    30,166,100 30,307,734 30,039,233 29,862,879 29,365,880 29,567,802 29,273,806 29,028,489 28,604,115 28,751,520 28,493,258 28,365,216 567,408,340 566,971,238 567,962,461 570,095,128 566,511,108 568,634,988 565,284,705 561,735,937 559,367,075 557,221,040 559,762,180 562,195,243 576,354,258 575,216,191 576,903,004 582,751,678 650,106,225 644,894,785 671,630,169 676,382,937 674,832,393 669,526,524 675,538,392 682,378,690 663,910,194 666,432,848 662,361,436 658,800,417 650,214,119 653,223,610 647,149,537 644,097,375  
      diluted
    40,532,674  40,582,370 50,780,325 41,719,655  45,014,446   31,243,179    30,166,100 30,307,734 30,039,233 29,862,879 33,513,440 33,364,538 29,273,806 30,265,563 28,604,115 28,751,520 28,493,258 28,365,216 567,408,340 566,971,238 567,962,461 570,095,128 566,511,108 576,379,421 565,284,705 561,735,937 568,418,371 566,669,049 559,762,180 562,195,243 576,354,258 575,216,191 576,903,004 582,751,678 650,106,225 644,894,785 671,630,169 676,382,937 674,832,393 669,526,524 675,538,392 682,378,690 663,910,194 666,432,848 662,361,436 658,800,417 650,214,119 653,223,610 663,122,709 644,097,375  
      comprehensive income:
                                                              
      other comprehensive income
    2,305 -9,146.25 -3,515 -22,698 -10,371        -5,848 11,617.5 22,283 20,818 3,369 -3,521.25 6,754 -3,275 -17,564 -5,344.75 -11,786 -7,632 -1,961 1,068.75 4,392 -3,430 3,313                              
      net change in unrealized gain on foreign currency translation adjustments
    2,305 -9,146.25 -3,515 -22,698 -10,371 -1,534.5 -23,092 4,602 12,352 2,759.5 11,141 5,745 -5,848 11,617.5 22,283 20,818 3,369 -11,588.25 6,770 -3,331 -49,792 -5,344.75 -11,786 -7,632 -1,961 1,106.5 4,439 -3,285 3,272                              
      comprehensive income
    -10,314 -31,554.5 -121,298 -2,105 -2,815 -3,133.5 -8,570 -4,810 846 -17,596.25 -29,665 -6,259 -34,461 -33,418.75 -33,260 -69,432 -30,983 18,983.75 85,455 -6,404 -3,116 -80,382.5 -28,347 -80,744 -212,439 -21,765.75 -10,293 -41,075 -35,695                              
      comprehensive income attributable to noncontrolling interests
    -240 -306.75 -590 -256 -381                                                      
      comprehensive income attributable to groupon, inc.
    -10,554 -31,861.25 -121,888 -2,361 -3,196 -3,629 -9,164 -5,433 81 -18,018.5 -30,217 -6,862 -34,995 -33,958 -33,940 -70,409 -31,483 18,799.5 84,861 -6,657 -3,006 -80,822 -28,056 -79,749 -215,483 -23,785.75 -12,293 -43,676 -39,174                              
      gain on sale of assets
         -1,290,000  -5,044,000                                                   
      gain on sale of business
     -2,662,500  -10,650,000                                                       
      other comprehensive income from continuing operations
     -9,146.25 -3,515 -22,698 -10,371             -3,521.25 6,754 -3,275 -17,564 -5,344.75 -11,786 -7,632 -1,961 1,068.75 4,392 -3,430 3,313                              
      other comprehensive income from discontinued operations
                                                              
      income before provision for income taxes
         -41,797,000 16,843,000 -125,000 -5,312,000 33,739,000 -39,989,000 -9,681,000 -27,495,000                                 6,927,000 -25,452,000 -8,877,000 -20,793,000 -71,481,000 14,644,000 21,833,000 16,095,000 -62,371,000 25,917,000 100,424,000 30,972,000  
      net income per share
                                                              
      basic
         -0.055 0.35       -1.515 -1.86 -3.04 -1.17                             0.01 -0.03 -0.03 -0.06    -0.01    -0.02  
      diluted
         -0.055 0.33       -1.515 -1.86 -3.04 -1.17                             0.01 -0.03 -0.03 -0.06    -0.01    -0.02  
      other comprehensive income:
                                                              
      comprehensive loss attributable to noncontrolling interest
         -495.5 -594 -623 -765 -422.25 -552 -603 -534 -539.25 -680 -977 -500 -184.25 -594 -253 110 -439.5 291 995                                   
      basic and diluted net income per share:
           -0.25 -0.33 -0.67 -1.31 -0.41 -0.95                                              
      basic and diluted weighted-average number of shares outstanding:
     40,299,826    39,170,368  39,430,656 37,709,971  31,500,489 31,020,493 30,676,145                                              
      goodwill impairment
                   35,424,000         109,486,000                                  
      long-lived asset impairment
                 3,448,000  8,811,000         22,351,000                                  
      revenue:
                                                              
      service
                 148,159,000 144,390,000 153,216,000 153,320,000 217,034,000 198,976,000 206,161,000 172,624,000 169,175,000 155,073,000 112,377,000 207,028,000 294,847,000 268,080,000 277,603,000 285,827,000 318,824,000 289,214,000 295,652,000 301,797,000                          
      product
                     6,128,000 15,195,000 59,797,000 91,193,000 173,878,000 148,946,000 283,269,000 167,122,000 317,469,000 227,532,000 254,974,000 292,583,000 481,103,000 303,669,000 321,744,000 324,743,000                          
      total revenue
                 148,159,000 144,390,000 153,216,000 153,320,000 223,162,000 214,171,000 265,958,000 263,817,000 343,053,000 304,019,000 395,646,000 374,150,000 612,316,000 495,612,000 532,577,000 578,410,000 799,927,000 592,883,000 617,396,000 626,540,000 873,166,000 634,466,000 662,619,000 673,626,000 934,885,000 720,468,000 756,030,000 731,971,000 917,170,000 713,595,000 738,395,000 750,356,000 925,421,000 757,054,000 751,576,000 757,637,000 768,447,000 595,059,000 608,747,000 601,402,000 638,302,000 568,552,000 568,335,000   
      cost of revenue:
                                                              
      total cost of revenue
                 19,030,000 18,668,000 19,244,000 19,319,000 28,411,000 32,732,000 72,015,000 96,834,000 164,254,000 143,997,000 258,420,000 172,903,000 302,275,000 217,672,000 240,445,000 272,394,000 433,858,000 286,894,000 293,738,000 301,655,000 486,248,000 325,041,000 334,552,000 364,175,000 565,015,000 406,351,000 422,442,000 392,643,000 545,430,000 384,683,000 401,388,000 402,950,000 531,962,000 376,910,000 361,714,000 371,916,000 390,239,000 235,437,000 224,053,000 222,393,000 282,472,000 181,786,000    
      income from operations before provision for income taxes
                 -46,187,500 -59,871,000 -87,852,000 -37,027,000                                          
      reclassification of cumulative foreign currency translation adjustments
                     8,067 -16 56 32,228                                      
      diluted net income per share)
                     0.7 2.36 -0.12 0.48                                      
      other comprehensive income from continuing operations:
                                                              
      weighted-average number of shares outstanding
                                                              
      basic
    40,532,674  40,582,370 40,034,041 39,809,354  39,748,268   31,243,179    30,166,100 30,307,734 30,039,233 29,862,879 29,365,880 29,567,802 29,273,806 29,028,489 28,604,115 28,751,520 28,493,258 28,365,216 567,408,340 566,971,238 567,962,461 570,095,128 566,511,108 568,634,988 565,284,705 561,735,937 559,367,075 557,221,040 559,762,180 562,195,243 576,354,258 575,216,191 576,903,004 582,751,678 650,106,225 644,894,785 671,630,169 676,382,937 674,832,393 669,526,524 675,538,392 682,378,690 663,910,194 666,432,848 662,361,436 658,800,417 650,214,119 653,223,610 647,149,537 644,097,375  
      diluted
    40,532,674  40,582,370 50,780,325 41,719,655  45,014,446   31,243,179    30,166,100 30,307,734 30,039,233 29,862,879 33,513,440 33,364,538 29,273,806 30,265,563 28,604,115 28,751,520 28,493,258 28,365,216 567,408,340 566,971,238 567,962,461 570,095,128 566,511,108 576,379,421 565,284,705 561,735,937 568,418,371 566,669,049 559,762,180 562,195,243 576,354,258 575,216,191 576,903,004 582,751,678 650,106,225 644,894,785 671,630,169 676,382,937 674,832,393 669,526,524 675,538,392 682,378,690 663,910,194 666,432,848 662,361,436 658,800,417 650,214,119 653,223,610 663,122,709 644,097,375  
      basic and diluted net income per share
                         0.51 -0.57 -2.53 -7.53 -0.043 -0.03 -0.07 -0.07 -0.025 0.08 -0.17 -0.01 -0.015  -0.02 -0.04                      
      net change in unrealized gain on available-for-sale securities
                             -37.75 -47 -145 41                              
      net income attributable to noncontrolling interests
                            -3,044,000 -2,602,000 -2,000,000 -2,601,000 -3,479,000 -3,634,000 -2,560,000 -2,780,000 -4,093,000 -3,127,000 -2,881,000 -2,547,000 -4,032,000 -2,384,000 -2,184,000 -3,173,000 -3,523,000 -3,363,000 -3,002,000 -2,828,000 -3,818,000 -2,596,000 -2,190,000 -1,953,000 -2,432,000 -1,015,250 -1,288,000 -2,023,000       
      comprehensive income attributable to noncontrolling interest
                            -3,044 -2,020 -2,000 -2,601 -3,479                              
      restructuring charges
                                 -55,000 35,000 -399,000 283,000 10,000 11,503,000 4,584,000 2,731,000 13,620,000 1,459,000 16,085,000 12,444,000 5,422,000 24,146,000                
      gain on sale of intangible assets
                                      -17,149,000                        
      third-party and other
                                     346,568,000 302,458,000 315,854,000 301,577,000                      
      direct
                                     526,598,000 332,008,000 346,765,000 372,049,000 593,872,000 410,632,000 437,901,000 397,403,000 571,910,000 387,289,000 397,549,000 390,235,000 530,055,000 357,251,000 345,635,000 331,208,000 366,759,000 200,072,000 189,876,000 162,294,000      
      gains on business dispositions
                                         -312,000 -2,060,000 -9,339,000                   
      acquisition-related expense
                                       36,000 12,000       505,000 -269,000 -809,000 -304,000 597,000 1,785,000 2,265,000 -1,529,000  68,000 153,000 2,431,000    
      basic and diluted net income per share :
                                                              
      third party and other
                                         240,633,250 309,836,000 318,129,000 334,568,000 345,260,000 326,306,000 340,846,000 360,121,000 395,366,000 399,803,000 405,941,000 426,429,000 401,688,000 394,987,000 418,871,000 439,108,000      
      acquisition-related benefit
                                         1,345,000 -9,000 850,000 3,464,000 557,000 1,064,000         -815,000       
      income from continuing operations before benefit for income taxes
                                         -54,380,000 -33,713,000 -53,930,000 -43,847,000 -8,816,000 -78,583,000                
      benefit for income taxes
                                         -4,176,000 2,079,000 -2,199,000 1,749,000 23,736,000 -53,970,000                
      gain on disposition of business
                                              -13,710,000                
      income from continuing operations before benefit from income taxes
                                               -6,285,000               
      benefit from income taxes
                                               8,982,000               
      other expense
                                                -19,927,000   -1,023,000 -840,000          
      loss from continuing operations before provision for income taxes
                                                -14,632,000              
      loss from continuing operations
                                                -16,739,000              
      net loss attributable to groupon, inc.
                                                -14,273,000 8,788,000 -21,208,000 -22,875,000 -37,795,000    -3,992,000    -4,473,000  
      basic net loss per share
                                                -0.02              
      diluted net loss per share
                                                -0.02              
      loss on equity method investments
                                                     14,000 -25,000 -14,000 -19,000      
      adjustment of redeemable noncontrolling interests to redemption value
                                                         -106,000 -1,333,000 -3,943,000 -7,222,000  
      net income attributable to common stockholders
                                                     -3,536,500 -2,580,000 -7,574,000  3,428,000 -2,979,000 28,386,000   
      net earnings per share
                                                              
      basic
                                                     -0.005  -0.01  0.005  0.04   
      diluted
                                                     -0.005  -0.01  0.005  0.04   
      interest and other expense
                                                        -5,064,000      
      less: net income attributable to noncontrolling interests
                                                        -750,000      
      net loss attributable to common stockholders
                                                        -3,992,000    -11,695,000  
      third party and other revenue
                                                         413,127,000 423,564,000 502,985,000   
      direct revenue
                                                         225,175,000 144,988,000 65,350,000   
      interest and other income
                                                         -48,279,000 617,000 57,367,000 -3,539,000  
      loss on equity method investees
                                                         -1,231,000 -138,000 -3,428,000   
      less: net loss attributable to noncontrolling interests
                                                         -936,000 -706,000 -1,220,000 -880,000  
      redemption of preferred stock in excess of carrying value
                                                              
      costs and expenses:
                                                              
      acquisition-related
                                                           -1,635,000 -52,000  
      equity-method investment activity, net of tax
                                                            -5,128,000  
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 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 
                                                                
        assets
                                                                
        current assets:
                                                                
        cash and cash equivalents
      225,514,000 296,080,000 238,451,000 262,575,000 226,814,000 228,843,000 159,710,000 178,089,000 158,717,000 141,563,000 86,085,000 118,145,000 163,757,000 281,279,000 307,998,000 315,595,000 403,006,000 498,726,000 476,782,000 565,033,000 676,799,000 850,587,000 778,967,000 784,688,000 666,867,000 750,887,000 567,285,000 596,837,000 645,610,000 841,021,000 572,358,000 662,893,000 725,909,000 880,129,000 638,657,000 618,550,000 690,975,000 891,846,000 689,747,000 780,132,000 688,512,000 853,362,000 963,559,000 1,110,148,000 975,504,000 1,071,913,000 855,168,000 868,088,000 1,038,824,000 1,240,472,000 1,139,857,000 1,182,011,000 1,165,650,000 1,209,289,000 1,201,011,000 1,185,798,000 1,160,989,000 1,122,935,000 
        accounts receivable
      20,010,000 25,792,000 21,641,000 25,414,000 32,061,000 34,153,000 40,126,000 41,595,000 49,469,000 50,373,000 34,886,000 35,206,000 37,263,000 44,971,000 42,589,000 44,924,000 52,229,000 36,755,000 34,383,000 37,433,000 45,402,000 42,998,000 45,451,000 54,583,000 45,430,000 54,953,000 56,094,000 74,706,000 83,658,000 69,493,000 81,478,000 76,302,000 81,571,000 98,294,000 78,284,000 60,785,000 63,732,000 86,655,000 74,047,000 68,974,000 73,471,000 68,175,000 76,121,000 95,311,000 92,140,000 105,154,000 124,598,000 134,127,000 125,527,000 83,673,000 86,233,000 96,808,000 102,717,000 96,713,000 110,058,000 98,673,000 122,644,000 108,747,000 
        prepaid expenses and other current assets
      56,452,000 52,548,000 54,127,000 55,793,000 52,149,000 52,365,000 46,775,000 51,607,000 63,538,000 63,647,000 48,389,000 38,989,000 40,717,000 41,101,000 52,663,000 50,018,000 53,934,000 52,570,000 50,427,000 44,886,000 41,261,000 40,441,000 51,958,000 52,088,000 67,103,000 82,073,000 81,667,000 91,056,000 82,686,000 88,115,000 98,169,000 104,524,000 89,282,000 94,025,000 99,855,000 107,527,000 88,512,000 113,435,000 145,280,000 190,053,000 134,831,000 153,705,000 223,986,000 173,446,000 184,092,000 207,991,000 243,750,000 237,092,000 234,102,000 210,415,000 136,543,000 127,496,000 132,324,000 150,573,000 121,338,000 116,141,000 101,275,000 91,645,000 
        total current assets
      301,976,000 374,420,000 314,219,000 343,782,000 311,024,000 315,361,000 246,611,000 271,291,000 276,896,000 255,583,000 169,360,000 192,340,000 241,737,000 367,351,000 403,250,000 410,537,000 509,169,000 588,051,000 561,592,000 647,352,000 763,462,000 934,026,000 876,376,000 891,359,000 779,400,000 887,913,000 705,046,000 762,599,000 811,954,000 998,629,000 752,005,000 843,719,000 896,762,000 1,072,448,000 816,796,000 786,862,000 843,219,000 1,091,936,000 909,074,000 1,039,159,000 896,814,000 1,075,242,000 1,283,015,000 1,397,367,000 1,658,846,000 1,401,329,000 1,250,080,000 1,269,340,000 1,428,350,000 1,562,498,000 1,393,325,000 1,436,951,000 1,431,370,000 1,487,786,000 1,432,407,000 1,400,612,000 1,384,908,000 1,323,327,000 
        property, equipment and software
      15,628,000 16,120,000 16,465,000 16,499,000 16,519,000 17,827,000 20,326,000 22,618,000 25,793,000 30,530,000 36,614,000 43,486,000 49,373,000 56,731,000 61,117,000 63,663,000 70,575,000 73,581,000 78,114,000 80,628,000 82,521,000 85,284,000 88,488,000 90,331,000 103,318,000 124,950,000 133,071,000 134,672,000 136,570,000 143,117,000 146,897,000 148,450,000 146,717,000 151,145,000 150,023,000 162,577,000 158,222,000 171,006,000 179,987,000 184,742,000 193,036,000 198,897,000 202,714,000 173,426,000 169,966,000 182,475,000 170,534,000 173,403,000 159,649,000 134,423,000    121,072,000     
        right-of-use assets - operating leases
      5,734,000 6,316,000 7,005,000 7,589,000 5,495,000 6,041,000 2,830,000 3,043,000 2,696,000 2,197,000 3,467,000 6,012,000 8,157,000 12,127,000 18,007,000 32,709,000 43,037,000 47,958,000 51,971,000 64,101,000 69,899,000 75,349,000 79,008,000 78,057,000 92,893,000 108,390,000 112,133,000 114,500,000 103,101,000                              
        goodwill
      178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 178,685,000 215,755,000 216,393,000 216,899,000 217,764,000 217,364,000 214,699,000 213,009,000 211,718,000 211,255,000 325,017,000 319,557,000 324,705,000 324,579,000 325,491,000 327,430,000 328,799,000 289,945,000 286,989,000 285,436,000 282,011,000 275,978,000 283,962,000 289,856,000 289,289,000 291,747,000 287,332,000 291,084,000 231,461,000 224,685,000 447,810,000 441,290,000 460,972,000 447,370,000 220,827,000 218,224,000 206,683,000 205,466,000 206,684,000 196,978,000 192,018,000 185,336,000 166,903,000 
        intangible assets
      2,863,000 3,224,000 3,585,000 3,950,000 4,347,000 4,738,000 5,170,000 5,543,000 4,879,000 11,404,000 12,758,000 14,568,000 16,237,000 17,641,000 18,795,000 20,752,000 22,801,000 24,310,000 25,810,000 27,528,000 28,684,000 30,151,000 30,965,000 31,977,000 33,096,000 35,292,000 36,497,000 38,996,000 42,659,000 45,401,000 49,032,000 37,075,000 16,925,000 19,196,000 24,028,000 32,256,000 37,995,000 42,915,000 25,475,000 29,549,000 32,769,000 36,483,000 40,841,000 23,846,000 24,854,000 110,557,000 119,810,000 136,182,000 140,738,000 28,443,000 33,182,000 33,186,000 36,838,000 42,597,000 51,447,000 54,303,000 56,836,000 45,667,000 
        investments
      74,823,000 74,823,000 74,823,000 74,823,000 74,823,000 74,823,000 74,823,000 74,823,000 74,823,000 74,823,000 93,694,000 119,541,000 119,541,000 119,541,000 119,541,000 119,541,000 119,541,000 119,541,000 122,934,000 36,472,000 36,008,000 37,671,000 35,911,000 34,403,000 33,699,000 76,576,000 38,124,000 39,301,000 66,913,000 108,515,000 109,306,000 109,606,000 129,373,000 135,189,000 129,504,000 141,436,000 145,003,000 141,882,000 180,617,000 181,051,000 177,553,000 178,236,000 163,789,000 150,018,000 22,970,000 24,298,000 23,639,000 23,588,000 24,450,000 20,652,000 104,130,000 97,321,000 97,245,000 84,209,000     
        deferred income taxes
      8,892,000 9,648,000 6,328,000 6,227,000 5,839,000 6,071,000 11,864,000 11,382,000 11,445,000 11,639,000 13,429,000 13,830,000 13,756,000 13,550,000 60,157,000 60,915,000 62,677,000 62,945,000                 5,007,000 4,838,000 5,118,000 5,231,000 4,242,000 4,219,000 4,254,000 3,454,000 19,349,000 18,462,000 44,379,000 16,271,000 26,564,000 30,033,000 29,897,000 27,938,000 30,692,000 30,636,000 30,679,000 31,211,000     
        other non-current assets
      7,253,000 7,170,000 7,067,000 15,848,000 11,421,000 9,144,000 7,705,000 5,459,000 5,309,000 6,095,000 15,855,000 18,772,000 23,157,000 27,491,000 29,419,000 29,648,000 25,598,000 25,102,000 30,551,000 34,695,000 34,314,000 34,327,000 26,061,000 31,474,000 28,945,000 28,605,000 26,274,000 24,435,000 20,236,000 20,989,000 19,250,000 21,051,000 23,206,000 12,538,000 17,302,000 17,457,000 18,300,000 24,445,000 24,290,000 23,433,000 22,507,000 16,620,000 20,407,000 20,489,000 13,877,000 19,293,000 22,103,000 28,892,000 35,490,000 39,226,000 45,322,000 47,830,000 52,855,000 59,210,000 68,314,000 76,178,000 87,937,000 90,071,000 
        total assets
      595,854,000 670,406,000 608,177,000 647,403,000 608,153,000 612,690,000 548,014,000 572,844,000 580,526,000 570,956,000 523,862,000 587,234,000 650,643,000 793,117,000 888,971,000 916,450,000 1,069,153,000 1,157,881,000 1,087,871,000 1,108,540,000 1,402,037,000 1,411,507,000 1,349,818,000 1,369,319,000 1,282,606,000 1,586,743,000 1,370,702,000 1,439,208,000 1,506,012,000 1,642,142,000 1,403,920,000 1,488,700,000 1,502,928,000 1,677,505,000 1,428,096,000 1,427,437,000 1,483,835,000 1,761,377,000 1,613,541,000 1,751,442,000 1,618,680,000 1,796,264,000 2,030,641,000 2,020,826,000 2,154,651,000 2,227,597,000 2,072,165,000 2,137,439,000 2,280,606,000 2,042,010,000 1,950,540,000 1,976,668,000 1,982,257,000 2,031,474,000 2,032,814,000 1,983,098,000 1,870,863,000 1,774,476,000 
        liabilities and equity
                                                                
        current liabilities:
                                                                
        current portion of convertible senior notes
      45,837,000 33,691,000 33,632,000 33,473,000 53,379,000                                                      
        accounts payable
      8,301,000 8,688,000 9,164,000 10,607,000 10,502,000 11,311,000 12,749,000 10,816,000 8,892,000 15,016,000 10,475,000 20,117,000 27,537,000 59,568,000 35,195,000 27,904,000 29,155,000 22,165,000 36,666,000 39,943,000 38,609,000 33,026,000 42,210,000 45,143,000 26,061,000 20,415,000 21,485,000 26,968,000 25,312,000 38,359,000 16,810,000 23,026,000 23,400,000 31,968,000 25,954,000 18,389,000 18,805,000 29,273,000 21,833,000 17,573,000 21,970,000 24,590,000 15,503,000 16,273,000 17,539,000 21,855,000 25,848,000 31,002,000 45,524,000 27,573,000 33,684,000 35,499,000 40,898,000 59,865,000 60,016,000 60,364,000 40,374,000 40,918,000 
        accrued merchant and supplier payables
      212,247,000 235,473,000 180,568,000 203,563,000 190,370,000 196,350,000 152,262,000 172,977,000 191,886,000 209,423,000 172,390,000 178,119,000 196,890,000 225,420,000 178,627,000 208,460,000 232,217,000 269,509,000 229,911,000 289,883,000 329,000,000 410,963,000 381,856,000 394,835,000 311,063,000 540,940,000 428,177,000 464,125,000 512,728,000 651,781,000 484,626,000 528,224,000 568,570,000 770,335,000 598,251,000 606,020,000 637,693,000 800,697,000 608,939,000 655,617,000 674,153,000 776,211,000 640,044,000 699,765,000 723,593,000 910,567,000 754,628,000 803,374,000 816,329,000 752,943,000 591,476,000 616,605,000 620,485,000 671,305,000     
        accrued expenses and other current liabilities
      107,975,000 106,057,000 113,155,000 111,865,000 95,235,000 97,765,000 99,237,000 106,079,000 96,528,000 101,939,000 97,855,000 119,224,000 153,678,000 171,452,000 198,308,000 197,572,000 217,909,000 239,313,000 241,737,000 282,922,000 299,282,000 294,999,000 257,298,000 246,925,000 242,097,000 260,192,000 239,104,000 258,610,000 256,060,000 267,034,000 269,726,000 367,519,000 265,920,000 331,196,000 324,553,000 328,998,000 335,531,000 383,081,000 353,696,000 403,932,000 406,578,000 402,724,000                 
        total current liabilities
      374,360,000 383,909,000 336,519,000 359,508,000 349,486,000 305,426,000 264,248,000 289,872,000 297,306,000 369,154,000 327,420,000 364,160,000 425,805,000 531,440,000 522,130,000 493,936,000 579,281,000 630,987,000 608,314,000 712,748,000 766,891,000 938,988,000 881,364,000 886,903,000 729,221,000 821,547,000 688,766,000 749,703,000 794,100,000 957,174,000 771,162,000 918,769,000 857,890,000 1,133,499,000 948,758,000 953,407,000 992,029,000 1,213,051,000 984,468,000 1,077,122,000 1,102,701,000 1,203,525,000 1,282,928,000 1,088,993,000 1,262,138,000 1,325,596,000 1,183,056,000 1,245,080,000 1,297,551,000 1,187,778,000 1,015,858,000 1,064,946,000 1,100,580,000 1,168,441,000 1,125,201,000 1,100,181,000 1,066,377,000 995,162,000 
        convertible senior notes
      262,403,000 309,155,000 310,064,000 213,430,000 193,051,000 246,013,000 227,650,000 227,255,000 226,862,000 226,470,000 226,081,000 225,693,000 225,307,000 224,923,000 224,540,000 224,160,000 223,781,000 223,403,000 223,028,000 222,654,000 441,996,000 229,490,000 225,693,000 221,992,000 218,385,000 214,869,000 211,441,000 208,100,000 204,844,000 201,669,000 198,575,000 195,559,000 192,619,000 189,753,000 186,959,000 184,237,000 181,582,000 178,995,000 176,473,000 174,015,000                   
        operating lease obligations
      2,520,000 3,206,000 3,806,000 4,455,000 3,196,000 3,604,000 933,000 1,086,000 1,451,000 2,382,000 3,061,000 5,211,000 6,527,000 9,310,000 14,636,000 44,739,000 50,666,000 58,747,000 66,375,000 74,698,000 83,527,000 90,927,000 94,142,000 95,192,000 103,820,000 110,294,000 118,408,000 121,526,000 110,999,000                              
        other non-current liabilities
      19,044,000 16,526,000 17,175,000 18,689,000 16,763,000 16,596,000 14,973,000 14,221,000 13,482,000 13,262,000 16,569,000 16,997,000 17,482,000 18,586,000 30,551,000 31,530,000 30,583,000 34,448,000 40,657,000 42,604,000 44,003,000 44,428,000 50,096,000 47,748,000 39,673,000 44,987,000 50,961,000 53,740,000 53,673,000 100,688,000 102,543,000 103,235,000 102,047,000 102,408,000 102,386,000 101,978,000 97,090,000 100,054,000 113,604,000 124,051,000 123,371,000 113,540,000 142,005,000 130,004,000 122,781,000 136,284,000 151,486,000 148,552,000 147,197,000 131,697,000 105,529,000 100,907,000 97,791,000 100,072,000 74,643,000 74,773,000 75,189,000 70,766,000 
        total liabilities
      658,327,000 712,796,000 667,564,000 596,082,000 562,496,000 571,639,000 507,804,000 532,434,000 539,101,000 611,268,000 573,131,000 612,061,000 675,121,000 784,259,000 791,857,000 794,365,000 884,311,000 947,585,000 938,374,000 1,052,704,000 1,336,417,000 1,303,833,000 1,251,295,000 1,251,835,000 1,091,099,000 1,191,697,000 1,069,576,000 1,133,069,000 1,163,616,000 1,259,531,000 1,072,280,000 1,217,563,000 1,152,556,000 1,425,660,000 1,240,030,000 1,241,455,000 1,272,446,000 1,496,315,000 1,281,385,000 1,382,129,000 1,233,009,000 1,325,677,000 1,429,689,000 1,228,080,000 1,385,638,000 1,462,653,000 1,344,210,000 1,406,503,000 1,457,079,000 1,330,328,000 1,141,743,000 1,186,240,000 1,218,288,000 1,289,373,000 1,228,429,000 1,200,791,000 1,154,032,000 1,073,356,000 
        commitments and contingencies
                                                                
        stockholders' equity
                                                                
        common stock, par value 0.0001...
      5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 5,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 4,000 77,000 77,000 76,000 76,000 76,000 76,000 76,000 76,000 75,000 75,000 75,000 74,000 74,000 74,000                     
        additional paid-in capital
      2,489,853,000 2,478,038,000 2,468,734,000 2,457,594,000 2,449,516,000 2,441,656,000 2,432,705,000 2,423,780,000 2,419,282,000 2,337,565,000 2,336,830,000 2,331,036,000 2,324,434,000 2,322,672,000 2,317,003,000 2,308,176,000 2,300,558,000 2,294,215,000 2,266,489,000 2,257,613,000 2,261,095,000 2,348,114,000 2,338,432,000 2,329,599,000 2,323,144,000 2,310,320,000 2,294,000,000 2,271,600,000 2,248,616,000 2,234,560,000 2,222,423,000 2,206,741,000 2,192,469,000 2,174,708,000 2,161,139,000 2,145,030,000 2,127,405,000 2,112,728,000 2,094,975,000 2,070,537,000 1,997,930,000 1,964,453,000 1,933,994,000 1,902,892,000 1,873,582,000 1,847,420,000 1,814,040,000 1,791,896,000 1,768,271,000 1,584,211,000 1,563,815,000 1,532,699,000 1,508,972,000 1,485,006,000 1,459,485,000 1,437,327,000 1,401,581,000 1,388,253,000 
        treasury stock
      -943,956,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -922,666,000 -907,599,000 -892,546,000 -877,491,000 -867,450,000 -867,450,000 -867,450,000 -867,450,000 -867,450,000 -858,291,000 -833,451,000 -807,424,000 -757,520,000 -732,901,000 -708,490,000 -645,041,000 -532,530,000 -339,626,000 -217,000,000 -198,467,000 -190,355,000 -182,046,000 -76,048,000 -46,587,000 -9,014,000        
        accumulated deficit
      -1,605,293,000 -1,592,434,000 -1,599,774,000 -1,481,402,000 -1,501,739,000 -1,508,914,000 -1,458,265,000 -1,472,193,000 -1,462,158,000 -1,449,887,000 -1,477,589,000 -1,436,231,000 -1,423,624,000 -1,394,477,000 -1,339,170,000 -1,282,947,000 -1,191,720,000 -1,156,868,000 -1,183,558,000 -1,261,665,000 -1,258,283,000 -1,320,886,000 -1,334,864,000 -1,318,594,000 -1,246,477,000 -1,032,876,000 -1,109,917,000 -1,093,232,000 -1,052,986,000 -1,010,499,000 -1,056,727,000 -1,101,342,000 -1,006,308,000 -1,088,204,000 -1,135,925,000 -1,135,984,000 -1,126,658,000 -1,099,010,000 -1,046,422,000 -1,008,446,000 -953,542,000 -901,292,000 -854,764,000 -827,149,000 -936,233,000 -921,960,000 -930,748,000 -909,540,000 -886,665,000 -848,870,000 -767,623,000 -765,043,000 -757,469,000 -753,477,000 -672,494,000 -670,848,000 -703,177,000 -698,704,000 
        accumulated other comprehensive income
      -3,200,000 -5,505,000 -5,851,000 -2,335,000 20,363,000 30,734,000 -11,785,000 11,307,000 6,705,000 -5,647,000 13,980,000 2,839,000 -2,906,000 2,942,000 41,657,000 19,374,000 -1,444,000 -4,813,000 -10,976,000 -17,730,000 -14,455,000 3,109,000 17,702,000 29,488,000 37,120,000 39,081,000 38,877,000 34,485,000 37,915,000 34,602,000 32,329,000 32,307,000 29,936,000 31,844,000 29,099,000 34,358,000 42,795,000 58,052,000 40,132,000 39,292,000 48,354,000 51,206,000 53,369,000 55,688,000 44,216,000 35,763,000 34,948,000 32,712,000 20,020,000 24,830,000 23,579,000 24,774,000 14,787,000 12,446,000 11,956,000 12,937,000 14,194,000 12,928,000 
        total groupon, inc. stockholders' equity
      -62,591,000 -42,562,000 -59,552,000 51,196,000 45,479,000 40,815,000 39,994,000 40,233,000 41,168,000 -40,631,000 -49,441,000 -25,018,000 -24,758,000 8,475,000 96,828,000 121,941,000 184,732,000 209,872,000 149,293,000 55,556,000 65,695,000 107,675,000 98,608,000 117,831,000 191,198,000 393,936,000 300,370,000 305,330,000 341,075,000 381,248,000 330,651,000 270,332,000 348,722,000 250,973,000 186,938,000 185,187,000 210,165,000 264,420,000 331,238,000 368,555,000 384,324,000 469,398,000 600,140,000 791,876,000 764,635,000 762,826,000 727,955,000 733,091,000 825,647,000 713,651,000 810,823,000 792,496,000 766,356,000 744,040,000 799,012,000 779,315,000 712,663,000 702,541,000 
        noncontrolling interests
      118,000 172,000 165,000 125,000 178,000 236,000 216,000 177,000 257,000 319,000 172,000 191,000 280,000 383,000 286,000 144,000 110,000 424,000 204,000 280,000 -75,000 -1,000 -85,000 -347,000 309,000 1,110,000 756,000 809,000 1,321,000 1,363,000 989,000 805,000 1,650,000 872,000 1,128,000 795,000 1,224,000 642,000 918,000 758,000 1,347,000 1,189,000 812,000 870,000 4,378,000 2,118,000  -2,155,000 -2,120,000 -1,969,000 -2,026,000 -2,068,000 -2,387,000 -1,939,000 -1,817,000 -2,951,000 -3,043,000 -3,074,000 
        total equity
      -62,473,000 -42,390,000 -59,387,000 51,321,000 45,657,000 41,051,000 40,210,000 40,410,000 41,425,000 -40,312,000 -49,269,000 -24,827,000 -24,478,000 8,858,000 97,114,000 122,085,000 184,842,000 210,296,000 149,497,000 55,836,000 65,620,000 107,674,000 98,523,000 117,484,000 191,507,000 395,046,000 301,126,000 306,139,000 342,396,000 382,611,000 331,640,000 271,137,000 350,372,000 251,845,000 188,066,000 185,982,000 211,389,000 265,062,000 332,156,000 369,313,000 385,671,000 470,587,000 600,952,000 792,746,000 769,013,000 764,944,000 727,955,000 730,936,000 823,527,000 711,682,000 808,797,000 790,428,000 763,969,000 742,101,000 797,195,000 776,364,000 709,620,000 699,467,000 
        total liabilities and equity
      595,854,000 670,406,000 608,177,000 647,403,000 608,153,000 612,690,000 548,014,000 572,844,000 580,526,000 570,956,000 523,862,000 587,234,000 650,643,000 793,117,000 888,971,000 916,450,000 1,069,153,000 1,157,881,000 1,087,871,000 1,108,540,000 1,402,037,000 1,411,507,000 1,349,818,000 1,369,319,000 1,282,606,000 1,586,743,000 1,370,702,000 1,439,208,000 1,506,012,000 1,642,142,000 1,403,920,000 1,488,700,000 1,502,928,000 1,677,505,000 1,428,096,000 1,427,437,000 1,483,835,000 1,761,377,000 1,613,541,000 1,751,442,000 1,618,680,000 1,796,264,000 2,030,641,000 2,020,826,000 2,154,651,000 2,227,597,000 2,072,165,000 2,137,439,000 2,280,606,000 2,042,010,000 1,950,540,000 1,976,668,000 1,982,257,000 2,031,474,000 2,032,814,000 1,983,098,000 1,870,863,000 1,774,476,000 
        short-term borrowings
               42,776,000 46,700,000 46,700,000 47,700,000 75,000,000 110,000,000 60,000,000 100,000,000 100,000,000 100,000,000 100,000,000 100,000,000 200,000,000 200,000,000 200,000,000 150,000,000                  195,000,000                
        assets held-for-sale
              5,172,000                                                  
        restricted cash
                          169,785,000                                      
        current assets of discontinued operations
                                                                
        non-current assets of discontinued operations
                                                                
        current liabilities held of discontinued operations
                                                                
        non-current liabilities of discontinued operations
                                                                
        current liabilities of discontinued operations
                                                                
        class a common stock, par value 0.0001...
                                            73,000 73,000 72,000 72,000 71,000 71,000 70,000 70,000 70,000 69,000 69,000 67,000 66,000 66,000 66,000 65,000 65,000 65,000 65,000 64,000 
        class b common stock, par value 0.0001...
                                                                
        current assets held for sale
                                                  362,731,000              
        non-current assets held for sale
                                                                
        current liabilities held for sale
                                                  172,375,000              
        non-current liabilities held for sale
                                                                
        deferred income taxes, non-current
                                                28,791,000 24,219,000 39,453,000 41,835,000 44,709,000 45,062,000 44,559,000 35,941,000 29,476,000 28,837,000 29,710,000 29,916,000 48,753,000 45,517,000 47,656,000 46,104,000 
        accrued expenses
                                                260,883,000 220,048,000 194,311,000 230,352,000 223,677,000 234,355,000 253,015,000 226,986,000 211,718,000 226,846,000 245,889,000 246,924,000 245,083,000 258,343,000 233,778,000 212,007,000 
        other current liabilities
                                                142,925,000 123,092,000 125,243,000 130,312,000 134,116,000 127,434,000 134,315,000 132,718,000 126,764,000 134,805,000 140,433,000 136,647,000 171,422,000 163,692,000 137,631,000 144,427,000 
        property, equipment and software, net of accumulated depreciation and amortization of 93,853 and 46,236, respectively
                                                        126,881,000        
        property, equipment and software, net of accumulated depreciation and amortization of 75,210 and 46,236, respectively
                                                         125,860,000       
        property, equipment and software, net of accumulated depreciation and amortization of 60,291 and 46,236, respectively
                                                          128,773,000      
        liabilities and stockholders' equity
                                                                
        redeemable noncontrolling interests
                                                            7,190,000 5,943,000 7,211,000 1,653,000 
        property and equipment
                                                            103,876,000 83,293,000 59,713,000 51,800,000 
        investments in equity interests
                                                            131,039,000 131,177,000 48,477,000 50,604,000 
        accrued merchant payables
                                                            573,477,000 543,840,000   
        deferred income taxes, current
                                                            75,203,000 73,942,000 77,868,000 76,841,000 
        groupon, inc. stockholders' equity
                                                                
        stockholder receivable
                                                             -166,000   
        accrued merchant payable
                                                              576,480,000 520,723,000 
        due to related parties
                                                              246,000 246,000 
        series b, convertible preferred stock, .0001 par value...
                                                                
        series d, convertible preferred stock, .0001 par value...
                                                                
        series e, convertible preferred stock, .0001 par value...
                                                                
        series f, convertible preferred stock, .0001 par value...
                                                                
        series g, convertible preferred stock, .0001 par value...
                                                                
        voting common stock, .0001 par value...
                                                                
        non-voting convertible common stock, .0001 par value...
                                                                
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 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 
                                                                 
          operating activities
                                                                 
          net income
        -12,619,000 7,936,000 -117,782,000 20,593,000 7,556,000 -50,118,000 14,522,000 -9,412,000 -11,506,000 28,489,000 -40,806,000 -12,004,000 -28,613,000 -54,235,000 -55,543,000 -90,250,000 -34,352,000 30,328,000 78,701,000 -3,129,000 14,448,000 13,971,000 -16,561,000 -73,112,000 -210,478,000 79,643,000 -14,685,000 -37,645,000 -39,008,000 49,862,000 47,175,000 -92,254,000 -2,795,000 50,848,000 2,940,000 -6,779,000 -20,382,000 -50,204,000 -35,792,000 -51,731,000 -45,596,000 -43,165,000 -24,613,000        -1,292,000   -80,047,000 -940,000   
          less: income from discontinued operations, net of tax
        -30,000 -145,000 -471,000                 382,000 435,000 2,162,000     -223,000 -862,000 -1,376,000 487,000     -10,613,000 127,179,000 6,284,000             
          income from continuing operations
        -12,589,000 8,081,000 -117,782,000 20,593,000 8,027,000             30,328,000 78,701,000 -3,129,000 14,448,000 13,971,000 -16,561,000 -73,112,000 -210,860,000 79,208,000 -14,685,000 -37,645,000 -41,170,000 49,862,000 47,175,000 -92,254,000 -2,795,000 51,071,000 3,802,000 -5,403,000 -20,869,000 -50,204,000 -35,792,000 -51,731,000 -45,596,000 -32,552,000 -24,613,000               
          adjustments to reconcile net income to net cash from operating activities:
                                                                 
          depreciation and amortization of property, equipment and software
        3,830,000 3,908,000 3,940,000 4,063,000 5,210,000 5,986,000 6,492,000 7,340,000 8,071,000 9,291,000 10,550,000 11,173,000 12,387,000 11,998,000 12,614,000 14,358,000 15,200,000 17,046,000 15,449,000 16,703,000 14,727,000 16,804,000 15,568,000 22,035,000 23,385,000 21,424,000 22,125,000 23,339,000 24,522,000 24,346,000 24,835,000 25,428,000 26,721,000 28,440,000 29,192,000 28,496,000 28,667,000 30,023,000 28,845,000 29,709,000 30,143,000 28,807,000 30,475,000 27,500,000 26,266,000 26,323,000 26,317,000 23,067,000 22,092,000         
          amortization of acquired intangible assets
        361,000 359,000 361,000 360,000 401,000 402,000 403,000 600,000 1,606,000 1,611,000 2,018,000 2,070,000 2,118,000 2,096,000 2,092,000 2,136,000 2,169,000 2,166,000 2,168,000 2,268,000 2,292,000 2,352,000 2,455,000 2,399,000 2,524,000 2,936,000 3,748,000 3,777,000 3,894,000 4,182,000 3,850,000 3,526,000 2,940,000 5,410,000 6,039,000 6,183,000 5,400,000 5,305,000 4,408,000 4,581,000 4,654,000 4,956,000 5,160,000 3,872,000 5,934,000 11,054,000 11,829,000 11,591,000 12,648,000         
          stock-based compensation
        11,911,000 10,189,000 11,109,000 8,782,000 7,694,000 9,052,000 8,890,000 6,418,000 2,374,000 710,000 3,889,000 7,519,000 2,363,000 5,812,000 8,116,000 8,572,000 7,506,000 8,048,000 8,204,000 9,738,000 7,179,000 8,073,000 8,379,000 8,543,000 14,015,000 19,098,000 19,543,000 26,563,000 16,411,000 14,151,000 15,026,000 16,318,000 19,326,000 21,726,000 19,177,000 21,440,000 19,701,000 23,402,000 26,442,000 37,552,000 30,756,000 32,865,000 35,575,000 38,485,000 35,144,000 32,061,000 34,574,000 31,655,000 23,729,000 32,239,000 26,870,000 32,446,000 29,907,000 26,411,000 22,619,000 27,084,000 28,003,000 
          deferred income taxes
        2,784,000                         -2,301,000 456,000   1,575,000 -6,575,000 -242,000 86,000 833,000 -74,000 -4,185,000 -1,288,000 -2,838,000 -2,310,000 6,267,000 -15,202,000 -72,000 22,000 -9,150,000 -2,472,000 -57,000 573,000 -16,830,000 -659,000 -308,000 -258,000 -17,259,000 -3,389,000 13,873,000 -876,000 
          foreign currency losses
        2,349,000 614,000 -2,093,000 -12,899,000 -7,074,000 34,837,000 -18,461,000 3,863,000 9,797,000 -14,633,000 9,687,000 3,928,000 -4,087,000                                             
          change in assets and liabilities:
                                                                 
          accounts receivable
        5,663,000 -4,040,000 2,680,000 1,744,000 2,625,000 4,598,000 2,419,000 7,744,000 515,000 -14,707,000 -238,000 2,144,000 8,319,000 -767,000 912,000 5,730,000 -15,963,000 -2,553,000 2,581,000 8,216,000 -2,812,000 3,922,000 10,020,000 -8,752,000 8,334,000 996,000 17,892,000 8,889,000 -14,200,000 11,840,000 -7,079,000 9,673,000 17,623,000 -19,580,000 -15,442,000 5,635,000 10,594,000 -10,970,000 -4,798,000 4,428,000 -3,223,000 6,960,000 16,635,000 -1,381,000 -8,901,000 15,607,000 -2,002,000 -2,872,000 -24,393,000 1,990,000 11,940,000 4,743,000 -7,684,000 12,723,000 -10,274,000 19,963,000 -11,878,000 
          prepaid expenses and other current assets
        -4,132,000 1,745,000 -3,095,000 -3,829,000 860,000 -696,000 5,199,000 10,531,000 3,564,000 7,007,000 8,973,000 1,891,000 3,493,000 13,898,000 -4,676,000 2,682,000 -2,092,000 -2,317,000 -6,552,000 -2,963,000 -1,640,000 13,151,000 441,000 15,435,000 13,222,000 585,000 6,612,000 -7,482,000 3,461,000 9,861,000 -4,184,000 -8,112,000 9,601,000 7,188,000 8,025,000 -16,519,000 5,380,000 30,070,000 44,266,000 -54,468,000 20,940,000 61,358,000 -33,366,000 -3,934,000 -2,513,000 32,475,000 -26,499,000 -748,000 -5,150,000 -76,052,000 -2,846,000 3,465,000 12,527,000 -45,922,000 -3,192,000 -17,624,000 -4,121,000 
          right-of-use assets - operating leases
        963,000 1,036,000 899,000 764,000 744,000 695,000 572,000 508,000 750,000 1,762,000 1,796,000 2,181,000 4,008,000 -5,910,000 13,638,000 4,649,000 4,609,000 3,903,000 4,961,000 5,933,000 5,122,000 4,783,000 6,150,000 4,521,000 7,009,000                                 
          accounts payable
        -175,000 -620,000 -1,488,000 1,000 -873,000 -1,347,000 1,861,000 1,936,000 -6,087,000 4,488,000 -9,655,000 -7,354,000 -32,073,000 24,318,000 7,149,000 -1,015,000 7,088,000 -14,298,000 -3,125,000 1,225,000 5,896,000 -9,319,000 -3,922,000 18,795,000 5,860,000 -509,000 -6,002,000 2,024,000 -12,914,000 21,839,000 -6,694,000 -999,000 -8,341,000 5,417,000 5,107,000 2,461,000 -13,184,000 7,540,000 2,831,000 -4,307,000 -2,850,000 9,545,000 5,371,000 -8,559,000 2,244,000 -2,947,000 -3,811,000 -12,468,000 7,315,000 -5,421,000 -3,036,000 -3,225,000 -19,606,000 5,537,000 -5,094,000 20,089,000 -1,821,000 
          accrued merchant and supplier payables
        -22,019,000 54,649,000 -22,912,000 9,087,000 -7,979,000 48,055,000 -23,089,000 -18,578,000 -16,082,000 34,211,000 -4,050,000 -18,980,000 -29,467,000 41,008,000 -25,531,000 -19,001,000 -35,904,000 41,230,000 -57,530,000 -40,665,000 -76,884,000 20,501,000 -19,833,000 79,806,000 -223,098,000 106,951,000 -29,608,000 -49,947,000 -136,572,000 169,480,000 -41,766,000 -29,652,000 -143,330,000 168,013,000 -14,882,000 -44,716,000 -138,238,000 190,261,000 -46,354,000 -13,037,000 -112,425,000 142,069,000 -51,319,000 -33,499,000 -17,034,000 176,325,000 -19,274,000 -18,296,000 -23,649,000 160,758,000 -34,315,000 1,442,000 -39,417,000     
          accrued expenses and other current liabilities
        2,987,000 7,471,000 -10,291,000 16,569,000 -5,263,000 2,569,000 -13,041,000 5,723,000 -2,298,000 6,865,000 -14,159,000 -31,339,000 782,000 -31,473,000 -4,264,000 -17,701,000 -18,366,000 -1,361,000 -36,917,000 -16,560,000 9,823,000 33,663,000 9,946,000 4,520,000 -11,970,000 36,657,000 -18,032,000 -4,291,000 -40,405,000 13,745,000 -96,315,000 92,704,000 -41,564,000 -965,000 2,095,000 -5,451,000 -36,040,000 13,407,000 -51,854,000 -6,913,000 10,848,000 22,627,000 27,368,000 8,515,000 -2,470,000 10,909,000 9,790,000 -31,502,000 -5,379,000 31,843,000 -20,553,000 -20,539,000 13,302,000 -20,268,000 4,933,000 49,657,000 13,420,000 
          operating lease obligations
        -1,183,000 -1,100,000 -875,000 -1,037,000 -819,000 -1,526,000 -775,000 -1,354,000 -2,489,000 -5,138,000 -6,268,000 -7,504,000 -8,239,000 6,376,000 -22,840,000 -6,183,000 -7,648,000 -7,187,000 -8,437,000 -10,170,000 -6,007,000 -7,155,000 -14,251,000 -5,328,000 -10,130,000                                 
          other
        -708,000 8,613,000 -6,252,000 -2,711,000 -5,993,000 9,248,000 -5,850,000 1,049,000 3,506,000 -6,462,000 -1,343,000 4,088,000 2,290,000 -57,788,000 23,070,000 20,416,000 -411,000 -10,312,000 13,813,000 -5,454,000 13,376,000 -20,959,000 -597,000 740,000 1,859,000 -27,248,000 13,208,000 2,361,000 4,907,000 -911,000 4,391,000 12,379,000 -2,107,000 -485,000 -3,331,000 -16,488,000 -1,719,000 11,620,000 -9,719,000 5,698,000 -12,754,000 -16,980,000 -18,551,000 -1,379,000 18,688,000 -11,476,000 32,114,000 3,300,000 9,459,000 25,535,000 2,037,000 12,354,000 753,000 25,531,000 -425,000 4,772,000 5,726,000 
          net cash from operating activities from continuing operations
        -9,958,000 56,607,000 -20,506,000 28,419,000 -22,000             30,988,000 -74,176,000 -34,365,000 -46,405,000 80,906,000 4,792,000 87,112,000 -236,408,000 201,401,000 18,584,000 -1,219,000 -147,483,000 323,816,000 -57,389,000 44,175,000 -119,747,000 270,564,000 23,861,000 -20,695,000 -136,233,000 288,662,000 -40,822,000 -54,010,000 -76,725,000 249,024,000 -7,612,000 9,995,000 40,711,000             
          net cash from operating activities from discontinued operations
                                         -223,000 -1,097,000 -1,098,000     -670,000 -19,205,000 6,982,000 -24,355,000             
          net cash from operating activities
        -9,958,000 56,607,000 -20,506,000 28,419,000 -22,000 66,963,000 -16,258,000 15,300,000 -10,111,000 54,500,000 -13,855,000 -42,310,000 -76,320,000 15,863,000 -43,494,000 -30,192,000 -78,164,000 30,988,000 -74,176,000 -34,365,000 -46,405,000 80,906,000 4,792,000 87,112,000 -236,408,000 201,401,000 18,584,000 -1,219,000 -147,483,000 323,816,000 -57,389,000 44,175,000 -119,747,000 270,341,000 23,861,000 -21,792,000 -137,331,000 288,662,000 -40,822,000 -54,010,000 -76,725,000 248,354,000 -26,817,000 16,977,000 16,356,000 286,822,000 45,466,000 -22,747,000 -20,717,000 178,275,000 -11,905,000 43,302,000 8,760,000 65,717,000 42,088,000 75,315,000 83,714,000 
          capital expenditures
        -3,559,000 -3,575,000 -4,082,000 -3,230,000 -3,737,000 -3,742,000 -3,408,000 -4,474,000 -3,709,000 -3,368,000 -4,120,000 -2,253,000 -9,544,000 -5,673,000 -8,346,000 -9,148,000 -13,001,000 -11,765,000 -13,405,000 -12,420,000 -12,040,000 -12,049,000 -11,745,000 -14,321,000 -10,596,000 -15,474,000 -17,693,000 -16,684,000 -17,477,000 -16,084,000 -16,094,000 -17,373,000 -20,144,000 -15,442,000 -14,255,000 -15,385,000 -14,076,000 -19,678,000 -12,868,000 -16,395,000 -19,952,000 -15,507,000 -27,735,000 -22,452,000 -18,294,000 -20,831,000 -20,053,000 -31,053,000 -3,932,000 -19,931,000 -15,064,000 -15,210,000 -11,640,000 -26,709,000 -13,083,000 
          free cash flows
        -13,517,000 53,032,000 -24,588,000 25,189,000 -3,759,000 63,221,000 -19,666,000 10,826,000 -13,820,000 51,132,000 -17,975,000 -44,563,000 -85,864,000 10,190,000 -51,840,000 -39,340,000 -91,165,000 19,223,000 -87,581,000 -46,785,000 -58,445,000 68,857,000 -6,953,000 72,791,000 -247,004,000 185,927,000 891,000 -17,903,000 -164,960,000 307,732,000 -73,483,000 26,802,000 -139,891,000 254,899,000 9,606,000 -37,177,000 -151,407,000 268,984,000 -53,690,000 -70,405,000 -96,677,000 232,847,000 -54,552,000 -5,475,000 -1,938,000 265,991,000 25,413,000 -53,800,000 -24,649,000 158,344,000 -26,969,000 28,092,000 -2,880,000 65,717,000 42,088,000 48,606,000 70,631,000 
          investing activities
                                                                 
          purchases of property and equipment and capitalized software
        -3,559,000 -3,575,000 -4,082,000 -3,230,000 -3,737,000 -3,742,000 -3,408,000 -4,474,000 -3,709,000 -3,368,000 -4,120,000 -2,253,000 -9,544,000 -5,673,000 -8,346,000 -9,148,000 -13,001,000 -11,765,000 -13,405,000 -12,420,000 -12,040,000 -12,049,000 -11,745,000 -14,321,000 -10,596,000 -15,474,000 -17,693,000 -16,684,000 -17,477,000 -16,084,000 -16,094,000 -17,373,000 -20,144,000 -15,442,000 -14,255,000 -15,385,000 -14,076,000 -19,678,000 -12,868,000 -16,395,000 -19,952,000 -15,507,000 -27,735,000 -22,452,000 -18,294,000 -20,831,000 -20,053,000 -31,053,000 -16,355,000 -19,931,000 -15,064,000 -14,042,000 -14,468,000     
          net cash from investing activities from continuing operations
        -3,559,000 2,423,000 -3,024,000 10,761,000 -3,737,000             -12,314,000 -11,530,000 -9,223,000 -12,744,000 -12,873,000 -12,469,000 -15,568,000 19,564,000 -12,700,000 -19,541,000 -17,235,000 -18,115,000 -17,497,000 -22,389,000 -75,714,000 -20,382,000 -15,751,000 18,230,000 -13,782,000 -14,020,000 -5,767,000 -12,088,000 -18,853,000 -20,778,000 -31,238,000 -98,028,000 -28,541,000 -19,443,000             
          net cash from investing activities from discontinued operations
                                       -2,001,000 -7,547,000     245,094,000 -624,000             
          net cash from investing activities
        -3,559,000 2,423,000 -3,024,000 10,761,000 -3,737,000 -3,742,000 -3,442,000 4,303,000 -3,931,000 15,568,000 -5,469,000 -2,483,000 -9,013,000 -6,273,000 -8,877,000 -9,779,000 -13,916,000 -12,314,000 -11,530,000 -9,223,000 -12,744,000 -12,873,000 -12,469,000 -14,344,000 19,564,000 -12,700,000 -19,541,000 -17,235,000 -18,115,000 -17,497,000 -22,389,000 -75,714,000 -20,382,000 -15,751,000 18,230,000 -15,783,000 -21,567,000 -5,767,000 -12,088,000 -18,853,000 -20,778,000 -31,238,000 -98,028,000 216,553,000 -20,067,000 -35,889,000 -20,461,000 -34,498,000 -138,608,000 -23,330,000 -26,444,000 -15,862,000 -30,679,000 -52,753,000 -35,629,000 -60,153,000 -46,444,000 
          financing activities
                                                                 
          repayment of notes
        -33,740,000                                                         
          payments for purchases of treasury stock
        -21,290,000                           -15,153,000 -14,416,000     -9,720,000 -24,279,000 -27,234,000 -49,738,000 -25,170,000 -25,784,000 -64,665,000 -113,389,000 -193,263,000 -118,109,000 -18,006,000 -7,858,000 -9,921,000 -105,634,000 -29,840,000 -37,464,000        
          other financing activities
        -639,000 1,298,000 -488,000 -227,000 -454,000 -511,000 766,000 -1,721,000 -1,502,000 -81,000 -817,000 -752,000 -890,000 -927,000 -72,000 -943,000 -223,000 -724,000 109,000 102,000 -8,000             -473,000                     
          net cash from financing activities
        -55,669,000 -1,097,000 -3,275,000 -2,684,000 -454,000 14,861,000 -691,000 -1,721,000 35,341,000 -4,737,000 1,183,000 -2,939,000 -29,197,000 -36,915,000 48,812,000 -43,340,000 -2,964,000 -3,382,000 -2,047,000 -241,039,000 62,618,000 -3,759,000 -3,617,000 42,862,000 141,312,000 -10,666,000 -22,595,000 -31,581,000 -27,777,000 -35,069,000 -9,720,000 -18,729,000 -20,899,000 -16,424,000 -27,972,000 -47,924,000 -45,726,000 -67,533,000 -38,342,000 169,225,000 -78,015,000 -322,166,000 -14,821,000 -138,227,000 -32,942,000 -21,088,000 -16,823,000 -114,753,000 -41,492,000 -55,444,000 -8,970,000 -7,941,000 -9,342,000 -6,495,000 2,707,000 24,158,000 -8,275,000 
          effect of exchange rate changes on cash, cash equivalents and restricted cash
        -1,329,000 -127,000 -2,083,000   -3,729,000 2,153,000 129,000 -494,000 980,000 -1,933,000 2,115,000 -148,000  -4,532,000 -3,937,000 -771,000                                         
          net increase in cash, cash equivalents and restricted cash
        -70,515,000 57,806,000 -28,888,000 36,007,000 -1,882,000 74,353,000 -18,238,000 18,011,000 20,805,000 66,311,000 -20,074,000 -45,617,000 -114,678,000 -26,633,000 -8,091,000 -87,248,000 -95,815,000 22,203,000 -88,631,000 -281,177,000 -3,997,000 71,564,000 -6,286,000 117,856,000 -84,706,000 184,044,000 -30,950,000 -48,409,000 -196,756,000 269,328,000 -92,141,000 -63,103,000 -154,837,000                         
          less: net increase in cash classified within current assets of discontinued operations
                                       -28,866,000                     
          cash, cash equivalents and restricted cash, beginning of period
        325,612,000 262,569,000 167,638,000 281,696,000 499,483,000 851,085,000 752,657,000 844,728,000 885,481,000                         
          cash, cash equivalents and restricted cash, end of period
        255,097,000 57,806,000 -28,888,000 36,007,000 260,687,000 74,353,000 -18,238,000 18,011,000 188,443,000 66,311,000 -20,074,000 -45,617,000 167,018,000 -26,633,000 -8,091,000 -87,248,000 403,668,000 22,203,000 -88,631,000 -281,177,000 847,088,000 71,564,000 -6,286,000 117,856,000 667,951,000 184,044,000 -30,950,000 -48,409,000 647,972,000 269,328,000 -92,141,000 -63,103,000 730,644,000                         
          loss from changes in fair value of investments
                             1,405,000 3,526,000 -14,000 27,577,000 41,408,000 752,000 244,000 3,035,000 5,033,000 -5,482,000 3,955,000 1,448,000 -303,000                     
          foreign vat assessments
             4,600,000                                                   
          (gain) on sale of assets
                                                                 
          (gain) on sale of business
                                                                 
          (gain) on sale of investment
                                                                 
          loss on extinguishment of debt
                                                                
          payment for early lease termination
              -1,832,000  -123,000 -9,601,000                                             
          proceeds from sale of assets
             9,000,000 116,000  387,000 1,088,000                                             
          proceeds from sale of business
         1,058,000                                                       
          proceeds from sale or divestment of investment
                         91,000 2,614,000                                       
          acquisitions of intangible assets and other investing activities
             -34,000 -223,000 -338,000 -2,000 -1,349,000 -617,000 -557,000 -600,000 -531,000 -631,000 -915,000 -640,000 -739,000 -1,048,000 -704,000 -824,000 -724,000 -1,247,000 -1,445,000 -701,000 -1,848,000 -551,000 -638,000 -1,115,000 -16,389,000 -520,000 -238,000 -309,000 -566,000 -240,000 56,000                     
          payments of borrowings under revolving credit agreement
             -42,776,000 -3,924,000 -1,000,000 -27,300,000 -25,000,000                                            
          proceeds from issuance of 2027 notes
                                                                 
          issuance costs for 2027 notes
                                                                 
          issuance costs for 2030 notes
                                                                
          proceeds from rights offering, net of issuance costs
             79,619,000                                                 
          taxes paid related to net share settlements of stock-based compensation awards
         -508,000 -3,223,000   -875,000    -173,000 -932,000 -1,187,000 -1,007,000 -464,000 -898,000 -2,180,000 -2,523,000 -2,243,000 -1,444,000 -11,246,000 -4,901,000 -1,820,000 -1,513,000 -3,975,000 -3,299,000 -4,130,000 -3,744,000 -5,141,000 -5,090,000 -5,467,000 -2,500,000 -6,959,000 -9,179,000 -4,341,000 -7,984,000 -6,386,000 -8,970,000 -6,450,000 -6,792,000 -11,571,000 -4,964,000 -5,624,000 -7,176,000 -12,717,000 -14,584,000 -11,228,000 -8,084,000 -10,223,000 -14,083,000 -21,071,000 -10,488,000 -8,304,000 -7,712,000     
          proceeds from settlement of capped call transactions
                                                                
          distributions to noncontrolling interest holders
                             91,000 553,000 339,000 -3,845,000 -2,248,000 -2,053,000 -3,113,000 -3,521,000 -3,260,000 -2,376,000 -3,625,000 -3,315,000 -3,383,000 -2,548,000 -2,976,000 -3,450,000 -2,660,000                    
          gain on sale of assets
                                                                
          gain on sale of business
                                                                
          italy unrecognized tax benefit expense
                                                                 
          liability-classified 2024 executive psus
            2,418,000                                                     
          effect of exchange rate changes on cash, cash equivalents and restricted cash, including cash classified within current assets of discontinued operations
            2,331,000             6,911,000 -878,000 3,450,000 -7,466,000 7,290,000 5,008,000 3,450,000 -9,174,000 6,009,000    -1,922,000 -2,643,000 -12,835,000 6,191,000                         
          net increase in cash, cash equivalents and restricted cash, including cash classified within current assets of discontinued operations
            -1,882,000             22,203,000 -88,631,000 -281,177,000 -3,997,000 71,564,000 -6,286,000 119,080,000 -84,706,000 184,044,000    269,328,000 -92,141,000 -63,103,000 -154,837,000                         
          impairment of goodwill
                           109,486,000                                 
          impairment of long-lived assets
                     3,448,000       22,351,000                                 
          restructuring-related impairment
                     1,769,000      4,423,000 3,296,000                                   
          changes in fair value of investments
                         -90,000                                        
          loss on early lease termination
                                                                 
          payments for early lease terminations
                                                                 
          proceeds from borrowings under revolving credit agreement
                     -10,000,000                                           
          loss from changes in fair value of investment
                                                                 
          foreign currency translation adjustments reclassified into earnings
                         -5,000 16,000 -56,000 -32,228,000                                     
          proceeds from sale of fixed assets
                                                                 
          proceeds from issuance of 2026 convertible notes
                         30,000,000 200,000,000                                     
          issuance costs for 2026 convertible notes and revolving credit agreement
                         167,000 -1,342,000 -6,572,000                                     
          purchase of capped call transactions
                         -3,576,000 -23,840,000                                     
          payments for the repurchase of atairos convertible notes
                                                               
          proceeds from the settlement of convertible note hedges
                                                               
          payments for the settlement of warrants
                                                               
          proceeds from stock option exercises and employee stock purchase plan
                            628,000 1,163,000 2,085,000 32,000 2,006,000 5,000 3,206,000 70,000 2,434,000 27,000 3,009,000 9,000 2,468,000 2,000 2,929,000 114,000 1,933,000 135,000 3,474,000 253,000 1,946,000 310,000 3,128,000 264,000 2,812,000 725,000 3,563,000       
          payments of finance lease obligations
                     -34,000 -218,000 -217,000 -218,000 -415,000 -879,000 -1,947,000 -2,061,000 -1,492,000 -2,137,000 -2,594,000 -2,707,000 -2,819,000 -4,240,000 -5,872,000 -6,756,000                             
          amortization of debt discount on convertible senior notes
                         375,000 374,000 549,000 303,000 3,797,000 3,701,000 3,607,000 3,516,000 3,428,000 3,341,000 3,256,000 3,175,000 3,094,000 3,016,000 2,940,000 2,866,000 2,794,000 2,722,000 2,655,000 2,587,000 2,522,000 2,458,000                   
          proceeds from (payments of) borrowings under revolving credit agreement
                         -100,000,000                                     
          payments for repurchases of common stock
                                 -1,469,000                                
          impairment and other changes in fair value of investments
                                                                 
          change in assets and liabilities, net of acquisitions and dispositions:
                                                                 
          proceeds from sale of investment
                              31,605,000                                
          impairments of investments
                                     112,000                           
          upward adjustment for observable price change of investment
                                                                 
          proceeds from sale of intangible assets
                                                               
          proceeds from sales and maturities of investments
                                                               
          acquisition of business, net of acquired cash
                                                                
          issuance costs for revolving credit agreement
                             -538,000    -50,000                               
          payments of contingent consideration related to acquisitions
                                     -1,815,000                         
          payment of financing obligation related to acquisition
                                                                 
          impairment of investment
                              6,684,000        855,000                         
          payment of contingent consideration related to acquisition
                                                                
          proceeds from borrowing under revolving credit agreement
                               50,000,000 150,000,000                                 
          gain on sale of intangible assets
                                                                
          loss on sale of investment
                                                                 
          effect of exchange rate changes on cash, cash equivalents and restricted cash, including cash classified within current assets
                                   1,626,000 -3,381,000                             
          net increase in cash, cash equivalents and restricted cash, including cash classified within current assets
                                   -48,409,000 -196,756,000                             
          gain on business dispositions
                                                                 
          gain on sale of investment
                                                                
          restructuring-related long-lived asset impairment
                                                                 
          loss, net from changes in fair value of contingent consideration
                                         36,000 12,000            -39,000         
          cash derecognized upon dispositions of subsidiaries
                                             -1,294,000 -776,000                   
          acquisitions of businesses, net of acquired cash
                                             15,479,000 -900,000 -40,000 242,000 -67,010,000 -2,320,000 -800,000 -14,160,000 3,446,000 -3,095,000 -117,654,000 -1,000,000 -4,880,000 -300,000 -1,169,000 -2,100,000 -4,519,000 -17,267,000 -23,004,000 
          proceeds from issuance of convertible senior notes
                                                               
          issuance costs for convertible senior notes and revolving credit agreement
                                             -50,000                   
          purchase of convertible note hedges
                                                               
          proceeds from issuance of warrants
                                                               
          payments of capital lease obligations
                                     -7,734,000 -8,050,000 -8,215,000 -9,024,000 -8,727,000 -8,628,000 -8,603,000 -8,067,000 -8,637,000 -7,285,000 -7,722,000 -6,954,000 -6,733,000 -9,768,000 -4,266,000 -3,636,000 -3,863,000 -1,473,000 -1,197,000 -889,000 -619,000 -796,000 -103,000 -102,000     
          proceeds from maturity of investment
                                                                 
          restructuring-related long-lived asset impairments
                                             376,000 45,000                 
          gains on business dispositions
                                             -312,000 -2,060,000                   
          change in assets and liabilities, net of acquisitions:
                                                                 
          restricted cash
                                         4,315,000 2,089,000 -1,305,000 1,853,000 -995,000 361,000 -1,198,000 505,000 75,000 1,392,000 -82,000 3,245,000 -951,000 6,040,000 -2,029,000 2,950,000 2,264,000 -3,348,000 744,000 2,523,000 -2,517,000 973,000 -1,471,000 -1,357,000 
          purchases of investments
                                                 -20,289,000   -200,000 -2,105,000 -4,599,000 -2,399,000 -6,500,000 -13,083,000     
          proceeds from borrowings under revolving credit facility
                                                                
          repayments of borrowings under revolving credit facility
                                                                 
          effect of exchange rate changes on cash and cash equivalents, including cash classified within current assets of discontinued operations
                                         3,306,000 5,988,000 13,074,000 3,756,000                     
          net increase in cash and cash equivalents, including cash classified within current assets of discontinued operations
                                         241,472,000 20,107,000 -72,425,000 -200,868,000                     
          net increase in cash and cash equivalents
                                         241,472,000 20,107,000 -72,425,000 -172,002,000  -90,385,000 91,620,000 -164,850,000  -146,589,000       100,615,000 -42,154,000 16,361,000 -43,639,000 8,278,000 15,213,000 24,809,000 38,054,000 
          cash and cash equivalents, beginning of period
                                         862,977,000  853,362,000  1,016,634,000 1,240,472,000 1,209,289,000     
          cash and cash equivalents, end of period
                                         241,472,000 20,107,000 -72,425,000 690,975,000  -90,385,000 91,620,000 688,512,000  -146,589,000 134,644,000 975,504,000 216,745,000 -12,920,000 -170,736,000 1,038,824,000 100,615,000 -42,154,000 16,361,000 1,165,650,000     
          payment of contingent consideration related to acquisitions
                                          -2,101,000                     
          loss on equity method investments
                                                     91,000 420,000 -52,000 -14,000 25,000 14,000 19,000     
          (gain) loss, net from changes in fair value of contingent consideration
                                             -38,000 -162,000 850,000 3,442,000                 
          (gain) income from changes in fair value of investments
                                             40,840,000 1,594,000                   
          proceeds from sale or maturity of investments
                                                                 
          common stock issuance costs in connection with acquisition of business
                                                     -158,000         
          settlements of purchase price obligations related to acquisitions
                                                     -3,136,000 -3,000,000 -2,000,000     
          payments of contingent consideration from acquisitions
                                                         -3,509,000 -750,000       
          settlement of liabilities related to purchase of additional interest in consolidated subsidiaries
                                                                 
          acquisitions of intangible assets
                                              -129,000 -1,206,000 -786,000 -463,000                
          effect of exchange rate changes on cash and cash equivalents, including cash classified within current assets held for sale
                                              867,000 -4,742,000 10,668,000  -6,923,000 9,784,000 -30,199,000             
          net increase in cash and cash equivalents, including cash classified within current assets held for sale
                                              -90,385,000 91,620,000 -164,850,000  -146,589,000               
          less: net increase in cash classified within current assets held for sale
                                                  -29,557,000 -25,722,000             
          distribution to noncontrolling interest holders
                                               -3,762,000 -3,365,000                 
          income from changes in fair value of investments
                                                1,100,000 829,000                
          gain on disposition of business
                                                                
          excess tax benefits on stock-based compensation
                                                 -1,431,000 28,000 -3,330,000 -2,896,000 -3,407,000 -2,641,000 -4,077,000 -5,855,000 -8,338,000 -8,348,000 -2,936,000 -832,000 -2,403,000    
          cash derecognized upon disposition of subsidiary
                                                                
          proceeds from sale of investments
                                                                 
          settlement of liabilities related to purchase of additional interests in consolidated subsidiaries
                                                     -698,000            
          debt issuance costs
                                                                
          partnership distribution payments to noncontrolling interest holders
                                                 -2,986,000 -3,060,000 -6,336,000 -1,558,000 -1,856,000 -2,085,000 -2,040,000 -2,053,000         
          restructuring charges
                                                                 
          gain from changes in fair value of contingent consideration
                                                  435,000 -424,000 -279,000             
          settlement of liability related to purchase of additional interest in consolidated subsidiary
                                                  -723,000 -349,000     -1,959,000     
          gain from changes in fair value of investment
                                                                 
          purchases of intangible assets
                                                     -150,000     -590,000 -10,000 
          net loss
                                                    -10,455,000 11,384,000 -19,018,000 -20,922,000 -35,363,000    -3,242,000    -3,593,000 
          loss from continuing operations
                                                    -16,739,000             
          adjustments to reconcile net loss to net cash from operating activities:
                                                                 
          gain on equity method investments
                                                                 
          net decrease in cash and cash equivalents, including cash classified within current assets held for sale
                                                    -66,852,000             
          net decrease in cash and cash equivalents
                                                    -41,130,000  -12,920,000 -170,736,000 -201,648,000         
          gain on e-commerce transaction
                                                               
          purchases of additional interests in consolidated subsidiaries
                                                             -5,603,000    
          effect of exchange rate changes on cash and cash equivalents
                                                     -13,100,000 -21,102,000 1,262,000 -831,000 1,114,000 5,165,000 -3,138,000 -12,378,000 1,809,000 6,047,000 -14,511,000 9,059,000 
          net gain from changes in fair value of contingent consideration
                                                      -1,020,000           
          impairment of investments
                                                                 
          impairment of cost method investments
                                                                 
          settlement of liabilities related to purchase of additional interest in consolidated subsidiary
                                                                 
          impairment of cost method investment
                                                        397,000         
          non-cash investing and financing activities
                                                                 
          issuance of common stock in connection with acquisition of business
                                                        162,862,000         
          contingent consideration liabilities incurred in connection with acquisitions
                                                          3,537,000       
          equipment acquired under capital lease obligations
                                                        4,031,000  895,000 -56,000 6,538,000     
          shares issued to settle liability-classified awards and contingent consideration
                                                        1,041,000         
          liability for purchases of treasury stock
                                                        1,368,000         
          liability for purchase consideration
                                                        359,000         
          accounts payable and accrued expenses related to purchases of property and equipment and capitalized software
                                                        12,423,000   -1,168,000 2,828,000     
          depreciation and amortization
                                                         24,132,000 23,149,000 21,468,000 20,700,000 15,965,000 15,310,000 12,810,000 11,716,000 
          gain on return of common stock
                                                                 
          proceeds from issuance of stock, net of issuance costs
                                                                 
          conversion of preferred stock
                                                                 
          redemption of preferred stock
                                                                 
          partnership distributions to noncontrolling interest holders
                                                         -1,844,000 -1,471,000 -1,750,000 -1,065,000 -1,250,000 -1,456,000   
          repayments of loans with related parties
                                                                 
          acquisition-related expense
                                                            68,000     
          issuance of common stock in connection with acquisition
                                                                 
          shares issued to settle liability-classified awards
                                                          1,131,000 1,132,000 1,131,000     
          acquisition-related benefit
                                                                 
          contribution of investment in e-commerce transaction
                                                                
          liability incurred in e-commerce transaction
                                                                 
          payments of contingent consideration liabilities
                                                                 
          proceeds from exercise of stock options
                                                            705,000 445,000 3,211,000 5,279,000 378,000 
          contingent consideration in connection with acquisitions
                                                            30,000  2,100,000   
          loss on equity method investees
                                                             1,231,000 138,000   
          non-cash interest expense
                                                                 
          changes in restricted cash
                                                                 
          tax withholdings related to net share settlements of restricted stock units
                                                             -5,410,000 -1,918,000 964,000 -6,632,000 
          loans from related parties
                                                                 
          repurchase of common stock
                                                                 
          dividends paid on common and preferred stock
                                                                 
          cash and cash equivalents, end of the period
                                                             8,278,000 15,213,000 24,809,000 1,160,989,000 
          supplemental disclosure of cash flow information
                                                                 
          income tax payments
                                                                 
          gain on redemption of common stock
                                                                 
          accrued merchant payables
                                                                 
          purchases of property and equipment and software capitalization
                                                                 
          purchases of cost and equity method investments
                                                              -20,000,000   
          excess tax benefit on stock-based compensation
                                                                 
          payments of contingent acquisition liability
                                                              -4,250,000 
          cash and cash equivalents, beginning of the period
                                                              1,122,935,000 
          non-cash investing activity
                                                                 
          issuance of common stock in connection with acquisitions
                                                                 
          issuance of non-voting common stock in connection with investments in equity interests
                                                                 
          stock issued in exchange for additional interests in consolidated subsidiaries
                                                                 
          excess tax benefits on stock based compensation
                                                                 
          acquisition-related
                                                               -1,739,000 52,000 
          accrued merchant payable
                                                               -13,979,000 46,000,000 
          purchases of property and equipment
                                                               -26,709,000 -13,083,000 
          purchases of investments in subsidiaries
                                                               -6,080,000 -7,347,000 
          repayments of loans to related parties
                                                                 
          proceeds from the sale of common stock
                                                                 
          excess tax benefit on stock based compensation
                                                                -2,881,000 
          losses in equity interests
                                                                5,128,000 
          due to related parties
                                                                196,000 
          purchases of equity investments
                                                                -3,000,000 
          partnership distribution
                                                                -652,000 
          contingent consideration given in connection with acquisitions
                                                                421,000 
          tax withholdings related to net shares settlements of restricted stock units
                                                                 
          cash and cash equivalents, beginning of year
                                                                 
          cash and cash equivalents, end of year
                                                                 
          cash interest payments
                                                                 
          investments in equity interests
                                                                 
          stock issued in exchange for additional interests in majority owned subsidiary