Leases - Operating and Financing Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Lease cost for operating leases
Operating lease cost	$ 9,822	$ 9,798	$ 30,814	$ 30,188
Amortization of leased assets	682	296	1,802	2,826
Interest on leased liabilities	61	34	161	107
Total lease cost	$ 10,565	$ 10,128	32,777	33,121
Operating cash flow information: Cash paid for amounts included in the measurement of lease liabilities			30,313	29,993
Operating cash flows from finance leases			161	107
Financing cash flows from finance leases			4,890	2,752
Right-of-use assets obtained in exchange for lease liabilities - operating leases			53,967	15,512
Right-of-use assets obtained in exchange for lease liabilities - finance lease			$ 3,369	$ 6,250
Weighted average remaining lease term	8 years 10 months 24 days	8 years 3 months 18 days	8 years 10 months 24 days	8 years 3 months 18 days
Weighted average remaining lease term - finance leases	4 years 4 months 24 days	4 years 10 months 24 days	4 years 4 months 24 days	4 years 10 months 24 days
Weighted average discount rate	2.96%	3.49%	2.96%	3.49%
Weighted average discount rate - finance leases	1.96%	1.89%	1.96%	1.89%