Leased Assets and Liabilities (Lease Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Lease Cost
Operating lease expense	$ 67,041	$ 62,269	$ 54,718
Finance lease expense
Amortization of leased assets	12,321	9,191	3,792
Interest on lease liabilities	3,323	2,826	949
Variable lease expense	26,870	33,924	21,413
Sublease income	(1,086)	(1,761)	(979)
Total expense	$ 108,469	$ 106,449	$ 79,893