Goodwill and Intangible Assets, Net - Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Net intangible assets	$ 243,351	$ 285,018
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	270,505	270,693
Accumulated amortization	(121,209)	(92,947)
Net intangible assets	$ 149,296	$ 177,746
Weighted average useful life	10 years	10 years
Tradenames
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	$ 90,000	$ 90,000
Accumulated amortization	(24,881)	(16,520)
Net intangible assets	$ 65,119	$ 73,480
Weighted average useful life	11 years	11 years
Other Intangibles
Finite-Lived Intangible Assets [Line Items]
Gross intangible assets	$ 43,245	$ 43,055
Accumulated amortization	(14,309)	(9,263)
Net intangible assets	$ 28,936	$ 33,792
Weighted average useful life	8 years	8 years