Leases - Supplemental Operating Lease Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Leases [Abstract]
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	$ 81,133	$ 14,573
Operating Lease, Weighted Average Remaining Lease Term	11 years 9 months 18 days	8 years 10 months 24 days
Operating Lease, Weighted Average Discount Rate, Percent	4.26%	5.55%