Leases - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Jan. 01, 2019	Dec. 31, 2018
Leases [Abstract]
Operating lease, right-of-use asset	$ 52,200	$ 89,000
Operating lease, liability	58,985	$ 89,000
Operating lease, payments	10,800
Right-of-use assets obtained in exchange for new lease liabilities	24,300
Current portion of operating lease liability	$ 29,036		$ 0
Weighted average remaining lease term	3 years 3 months 18 days
Discount rate	3.30%