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Goodwill and Intangible Assets - Carrying Amounts of Amortizable Intangible Assets (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Finite-lived Intangible Assets [Roll Forward] |  |  |
Gross cost, beginning balance | $ 1,168,010 | $ 1,279,386 |
Reclassified as held-for-sale | (49,487) |  |
Foreign currency translation impact | (36,346) | (4,306) |
Additions due to an acquisition |  | 19,500 |
Intangible assets fully amortized |  | (126,570) |
Gross cost, ending balance | 1,082,177 | 1,168,010 | $ 1,279,386
Accumulated amortization | (497,463) | (453,592) |
Finite-lived intangible assets, net | 584,714 | 714,418 |
Amortization of intangibles | 98,536 | 109,603 | 125,059
Customer Relationships |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Gross cost, beginning balance | 1,096,358 | 1,154,210 |
Reclassified as held-for-sale | 0 |  |
Foreign currency translation impact | (35,817) | (4,410) |
Additions due to an acquisition |  | 7,980 |
Intangible assets fully amortized |  | (61,422) |
Gross cost, ending balance | 1,060,541 | 1,096,358 | 1,154,210
Accumulated amortization | (486,260) | (413,266) |
Finite-lived intangible assets, net | $ 574,281 | 683,092 |
Customer Relationships | Minimum |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Remaining amortization period | 6 years |  |
Customer Relationships | Maximum |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Remaining amortization period | 13 years |  |
Technology-related |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Gross cost, beginning balance | $ 61,216 | 110,597 |
Reclassified as held-for-sale | (49,487) |  |
Foreign currency translation impact | (529) | 104 |
Additions due to an acquisition |  | 11,200 |
Intangible assets fully amortized |  | (60,685) |
Gross cost, ending balance | 11,200 | 61,216 | 110,597
Accumulated amortization | (5,600) | (35,727) |
Finite-lived intangible assets, net | $ 5,600 | 25,489 |
Technology-related | Minimum |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Remaining amortization period | 3 years |  |
Technology-related | Maximum |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Remaining amortization period | 7 years |  |
Content |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Gross cost, beginning balance | $ 0 | 3,965 |
Foreign currency translation impact |  | 0 |
Additions due to an acquisition |  | 0 |
Intangible assets fully amortized |  | (3,965) |
Gross cost, ending balance |  | 0 | 3,965
Accumulated amortization |  | 0 |
Finite-lived intangible assets, net |  | 0 |
Other |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Gross cost, beginning balance | 10,436 | 10,614 |
Reclassified as held-for-sale | 0 |  |
Foreign currency translation impact | 0 | 0 |
Additions due to an acquisition |  | 320 |
Intangible assets fully amortized |  | (498) |
Gross cost, ending balance | 10,436 | 10,436 | $ 10,614
Accumulated amortization | (5,603) | (4,599) |
Finite-lived intangible assets, net | $ 4,833 | $ 5,837 |
Other | Minimum |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Remaining amortization period | 4 years |  |
Other | Maximum |  |  |
Finite-lived Intangible Assets [Roll Forward] |  |  |
Remaining amortization period | 11 years |  |

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