Accumulated Other Comprehensive Income (Loss) - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2019	Mar. 31, 2019	Jun. 30, 2020	Jun. 30, 2019
Accumulated Other Comprehensive Income (Loss) [Line Items]
Currency translation adjustments (loss) gain	$ 28,286	$ (136,399)	$ (1,728)	$ 21,292	$ (108,113)	$ 19,564
Currency Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Currency translation adjustments (loss) gain	$ 26,843		$ (1,170)		$ (118,791)	$ 12,963

Amount after tax of other comprehensive income (loss) attributable to parent entity.

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