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SEGMENT AND GEOGRAPHICAL INFORMATION - Schedule of Contribution Profit by Segment (Details) - USD ($) $ in Thousands | 1 Months Ended | 12 Months Ended
--- | --- | ---
Apr. 30, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | $ 498,422 | $ 492,557 | $ 514,910
Cost of revenue |  | 45,883 | 48,251 | 64,246
Marketing |  |  |  |
Total marketing |  | 165,855 | 144,207 | 110,505
Income (loss) from operations |  | 23,640 | 8,794 | (18,252)
Selling, general and administrative |  | 273,728 | 295,399 | 350,405
(Gain) on sale of assets | $ 5,000 | 0 | 5,160 | 0
(Gain) on sale of business |  | (10,650) | 0 | 0
Restructuring and related charges (credits) |  | (34) | 1,066 | 8,006
Loss on extinguishment of debt |  | (99,925) | (1,631) | 0
Other income (expense), net |  | 30,829 | (37,554) | (25,174)
Income (loss) from continuing operations before provision (benefit) for income taxes |  | (45,456) | (30,391) | (43,426)
Operating Segments |  |  |  |
Marketing |  |  |  |
Income (loss) from operations |  | 286,684 | 300,099 | 340,159
Operating Segments | North America |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 385,831 | 376,072 | 379,952
Cost of revenue |  | 34,112 | 37,908 | 50,959
Marketing |  |  |  |
Online marketing |  | 122,187 | 109,996 | 69,403
Other segment items (marketing) |  | 5,421 | 3,100 | 3,775
Total marketing |  | 127,608 | 113,096 | 73,178
Income (loss) from operations |  | 224,111 | 225,068 | 255,815
Operating Segments | North America | Payment processor fees |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of revenue |  | 27,591 | 24,608 | 25,004
Operating Segments | North America | Other segment items (cost of revenue) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of revenue |  | 6,521 | 13,300 | 25,955
Operating Segments | International |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenue |  | 112,591 | 116,485 | 134,958
Cost of revenue |  | 11,771 | 10,343 | 13,287
Marketing |  |  |  |
Online marketing |  | 34,841 | 27,432 | 30,270
Other segment items (marketing) |  | 3,406 | 3,679 | 7,057
Total marketing |  | 38,247 | 31,111 | 37,327
Income (loss) from operations |  | 62,573 | 75,031 | 84,344
Operating Segments | International | Payment processor fees |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of revenue |  | 6,503 | 5,902 | 7,415
Operating Segments | International | Other segment items (cost of revenue) |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Cost of revenue |  | 5,268 | 4,441 | 5,872
Segment Reporting, Reconciling Item, Excluding Corporate Nonsegment |  |  |  |
Marketing |  |  |  |
Income (loss) from operations |  | 23,640 | 8,794 | (18,252)
Selling, general and administrative |  | 273,728 | 295,399 | 350,405
(Gain) on sale of assets |  | 0 | 5,160 | 0
(Gain) on sale of business |  | (10,650) | 0 | 0
Restructuring and related charges (credits) |  | (34) | 1,066 | 8,006
Loss on extinguishment of debt |  | (99,925) | (1,631) | 0
Other income (expense), net |  | 30,829 | (37,554) | (25,174)
Income (loss) from continuing operations before provision (benefit) for income taxes |  | $ (45,456) | $ (30,391) | $ (43,426)

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