Leases - Schedule of Lease Cost (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Leases [Abstract]
Lease liability cost	$ 24,818	$ 22,507
Variable lease cost not included in the lease liability	5,067	3,754
Total lease cost	$ 29,885	$ 26,261	$ 21,300