Amount after tax, before reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Net Investment Hedge Net Investment Hedge (Details) $ in Thousands, € in Millions	12 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2020 EUR (€)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Cumulative translation adjustment \| $	$ (112,562)		$ 24,121	$ 27,802
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 \| $	$ (56,200)		$ 26,600	$ 87,500