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Segment Information - Reconciliations Of Segment Profit To Income (Loss) (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Segment Reporting Information [Line Items] |  |  |
Revenues | $ 1,723,876,000 | $ 1,501,328,000 | $ 1,449,566,000
Income (Loss) from Continuing Operations before Income Taxes, Domestic | (22,539,000) | 14,633,000 | 83,921,000
Reconciliation to (loss) income before income taxes |  |  |
Depreciation and amortization of property, equipment and internal-use software | 63,422,000 | 58,714,000 | 57,101,000
Amortization of acquired intangible assets | 21,277,000 | 24,257,000 | 23,509,000
Impairment charges | 4,900,000 | 0 | 4,300,000
Operating (loss) income | (1,668,000) | 22,670,000 | 94,375,000
Interest income | 5,506,000 | 3,027,000 | 255,000
Other expense, net | (15,365,000) | (5,010,000) | (10,199,000)
Operating Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 1,707,715,000 | 1,483,795,000 | 1,423,609,000
Income (Loss) from Continuing Operations before Income Taxes, Domestic | 165,386,000 | 170,874,000 | 238,754,000
Segment Reconciling Items |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | 18,917,000 | 20,449,000 | 28,831,000
Reconciliation to (loss) income before income taxes |  |  |
Depreciation and amortization of property, equipment and internal-use software | 63,422,000 | 58,715,000 | 57,101,000
Stock based compensation and related employer taxes | 30,353,000 | 34,288,000 | 35,414,000
Amortization of acquired intangible assets | 21,277,000 | 24,257,000 | 23,509,000
Impairment charges | 9,625,000 | 0 | 4,264,000
Legal settlement expenses | 33,791,000 | 23,614,000 | 16,021,000
Other expense | 8,586,000 | 7,330,000 | 8,070,000
Interest income | 5,506,000 | 3,027,000 | 255,000
Other expense, net | (15,365,000) | (5,010,000) | (10,199,000)
Corporate and Other |  |  |
Segment Reporting Information [Line Items] |  |  |
Revenues | $ (2,756,000) | $ (2,916,000) | $ (2,874,000)

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