Leases (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Leases [Abstract]
Weighted average remaining lease term for operating leases	8 years 2 months 12 days		8 years 2 months 12 days
Weighted average remaining lease term for finance leases	3 years 3 months 18 days		3 years 3 months 18 days
Weighted average discount rate for operating leases	3.60%		3.60%
Weighted average discount rate for finance leases	3.80%		3.80%
Operating Lease Expense [Abstract]
Operating lease cost	$ 10,261	$ 12,400	$ 20,700	$ 25,215
Variable lease cost	1,494	1,656	2,651	3,024
Short-term lease cost	67	238	97	577
Sublease income	0	(1,828)	0	(3,812)
Finance Lease Expense [Abstract]
Amortization of right-of-use assets	546	606	1,102	1,217
Interest on lease liabilities	59	83	125	171
Total lease expense	12,427	$ 13,155	24,675	26,392
Supplemental Cash Flow Information Related to Leases [Abstract]
Operating cash outflow from operating leases			19,895	27,470
Operating cash outflow from finance leases			128	173
Financing cash outflow from finance leases			927	956
Right-of-use assets obtained in exchange for operating lease obligations			25,793	13,729
Right-of-use assets obtained in exchange for finance lease obligations			0	$ 59
Maturities of Operating Lease Liabilities [Abstract]
2022	18,364		18,364
2023	26,495		26,495
2024	19,945		19,945
2025	14,381		14,381
2026	8,387		8,387
Thereafter	49,038		49,038
Total	136,610		136,610
Less: Finance charges	17,990		17,990
Total principal liability	118,620		118,620
Maturities of Financing Lease Liabilities [Abstract]
2022	997		997
2023	1,926		1,926
2024	1,823		1,823
2025	1,296		1,296
2026	261		261
Thereafter	0		0
Total	6,303		6,303
Less: Finance charges	393		393
Total principal liability	5,910		5,910
Additional lease liabilities not yet commenced	$ 300		$ 300