Leases (Supplemental Cash Flow Information) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ 30,294	$ 29,304	$ 28,444
Operating cash flows from finance leases	0	0	1,289
Financing cash flows from finance leases	1,782	12,538	4,115
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	36,056	35,024	15,160
Finance leases	$ 0	$ 364	$ 4,972