Leases (Narrative) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2021	Dec. 31, 2019	Dec. 31, 2022
Leases [Abstract]
Right-of-use asset	$ 245,600			$ 259,300
Total lease liability	$ 248,400
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other Liabilities, Current			Other Liabilities, Current
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other Liabilities, Noncurrent			Other Liabilities, Noncurrent
Amount of operating leases not yet commenced	$ 6,100
Payments for rent	87,600	$ 90,900	$ 97,600
Supplier Finance Program, Obligation	$ 65,100			$ 33,400