Leases - Lease Costs (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Finance lease cost:
Amortization of finance lease right-of-use assets	$ 3,049	$ 400
Interest expense related to finance lease liabilities	2,812	712
Operating lease cost	29,258	28,709
Variable lease cost	8,100	9,056
Short-term lease cost	51	80
Total lease cost	43,270	38,957
Cash paid for amounts included in the measurement of lease liabilities
Operating cash outflows for finance lease payments	2,812	712
Operating cash outflows for operating lease payments	23,961	25,037
Total cash flows for lease liability measurement	26,773	25,749
Right-of-use assets obtained in exchange for new operating lease liabilities	6,655	8,014	$ 277,557
Right-of-use assets obtained in exchange for new finance lease liabilities	$ 67,992	$ 50,096
Weighted average remaining lease term - finance leases (years)	54 years 11 months 19 days	78 years 5 months 23 days
Weighted average remaining lease term - operating leases (years)	21 years 3 months	13 years 11 months 26 days
Weighted average discount rate - finance leases	3.18%	3.47%
Weighted average discount rate - operating leases	3.63%	3.66%