Stockholders' Equity and Redeemable Non-Controlling Interests - Schedule of Changes in Accumulated Other Comprehensive Loss by Component (Details) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2020	Dec. 31, 2019
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' equity beginning balance	$ 346,788	$ 896,363
Other comprehensive (loss) income before reclassification	(39,607)	7,035
Amounts reclassified from accumulated other comprehensive loss		1,461
Reallocation of ownership interests	(21)	(809)
Stockholders' equity ending balance	371,016	346,788
Foreign currency translation adjustment
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' equity beginning balance	(7,832)	(7,755)
Other comprehensive (loss) income before reclassification	(3,985)	(729)
Amounts reclassified from accumulated other comprehensive loss		1,461
Reallocation of ownership interests	(14)	(809)
Stockholders' equity ending balance	(11,831)	(7,832)
Unrealized gain (loss) on cash flow hedge, net of tax
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' equity beginning balance	7,764
Other comprehensive (loss) income before reclassification	(35,622)	7,764
Reallocation of ownership interests	(7)
Stockholders' equity ending balance	(27,865)	7,764
Accumulated other comprehensive loss
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Stockholders' equity beginning balance	(68)	(7,755)
Stockholders' equity ending balance	$ (39,696)	$ (68)

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Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustments of other comprehensive income (loss).

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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