Leases (Components Of Cash Flow Information Related To Leases) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from leases	$ 49,777	$ 49,571
Leased assets obtained in exchange for new operating lease liabilities	$ 37,111	$ 57,551
Weighted Average Remaining Lease Term, Operating leases	4 years 3 months 25 days
Weighted Average Discount Rate, Operating leases	3.09%