Leases - Schedule of Components of Lease Cost for Operating Leases (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Operating leases:
Lease cost	$ 13,383	$ 13,002	$ 26,351	$ 25,090
Variable lease cost	846	791	1,691	1,504
Short-Term lease cost	110		238
Operating lease cost	14,339	13,793	28,280	26,594
Sublease income	(540)		(808)
Total lease cost net	$ 13,799	$ 13,793	$ 27,472	$ 26,594