Leases - Wtd Average and Cashflow info (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Leases
Weighted average remaining lease term, weighted based on lease liability balances: Operating leases (in years)	6 years 2 months 12 days		6 years 8 months 12 days
Weighted average remaining lease term, weighted based on lease liability balances: Finance leases (in years)	6 months		1 year
Weighted average discount rate, weighted based on remaining balance of lease payments: Operating leases	3.90%		3.80%
Operating cash payments for operating leases	$ 28,416	$ 27,154
Financing cash payments for finance leases	14,219	31,043
Lease liabilities arising from obtaining right-of-use assets: Operating leases	5,411	84,212
Lease liabilities arising from obtaining right-of-use assets: Finance leases	$ 1,335	$ 22,902