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Business Acquisitions - Narrative (Details) $ in Thousands | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) acquisition | Dec. 31, 2022 USD ($) | Sep. 12, 2024 | Feb. 05, 2024
Business Acquisition [Line Items] |  |  |  |  |
Acquisition of businesses, net of cash received | $ 217,570 | $ 9,492 | $ 104,094 |  |
Total Revenues | 1,401,688 | 1,364,028 | 1,390,997 |  |
Goodwill | 1,580,258 | 1,546,065 | $ 1,591,474 |  |
Increase (decrease) in goodwill from adjustment under purchase accounting |  | $ (72) |  |  |
TDS Gift Cards |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Equity interest acquired (percentage) |  |  |  |  | 100.00%
Enterprise value | 187,588 |  |  |  |
Goodwill | 81,248 |  |  |  |
CNET Media, Inc |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Equity interest acquired (percentage) |  |  |  | 100.00% |
Enterprise value | 154,248 |  |  |  |
Goodwill | 36,607 |  |  |  |
Fiscal 2024 Acquisitions |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Enterprise value | 365,000 |  |  |  |
Acquisition of businesses, net of cash received | 219,000 |  |  |  |
Total Revenues | $ 83,200 |  |  |  |
Series of Individually Immaterial Business Acquisitions |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Number of immaterial acquisitions | acquisition |  | 2 |  |  |
Fiscal 2023 Acquisitions |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Goodwill |  | $ 6,500 |  |  |
Definite-lived intangibles in connection with acquisition |  | 7,200 |  |  |
Increase (decrease) in goodwill from adjustment under purchase accounting |  | $ (100) |  |  |
Lifecycle Marketing Group Limited |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Equity interest acquired (percentage) |  |  | 100.00% |  |
FitNow, Inc. |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Equity interest acquired (percentage) |  |  | 100.00% |  |
Fiscal 2022 Acquisitions |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |
Enterprise value |  |  | $ 121,704 |  |
Acquisition of businesses, net of cash received |  |  | 121,700 |  |
Goodwill |  |  | 95,737 |  |
Revenue of acquiree since acquisition date |  |  | 33,000 |  |
Total consideration of transactions |  |  | 151,400 |  |
Fair value of assets |  |  | $ 7,400 |  |

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