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Net Investment Hedge Net Investment Hedge (Details) $ in Thousands, € in Millions | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2020 EUR (€) | Dec. 31, 2019 USD ($) | Dec. 31, 2021 EUR (€)
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Cumulative translation adjustment | $ | $ 88,290 | $ (112,562) |  | $ 24,121 |
Senior subordinated debt, dedesignated | € |  |  | € 532.2 |  |
Senior Subordinated Notes |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |
Senior subordinated debt, hedged | € |  |  |  |  | € 767.8
Cumulative translation adjustment | $ | $ 67,600 | $ (56,200) |  | $ 26,600 |

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