Leases (Supplemental Cash Flow And Balance Sheet Information Related to Financing Leases) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Operating cash flows from finance leases	$ 989	$ 317
Financing cash flows from finance leases (payments)	10,376	6,237
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	$ 20,265	$ 9,182
Property, plant and equipment, net	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
Finance Lease, Right-of-Use Asset	$ 22,831	$ 13,835
Current finance lease liability	Accounts payable, vehicle floor plan payable and accrued liabilities	Accounts payable, vehicle floor plan payable and accrued liabilities
Finance Lease, Liability, Current	$ 17,357	$ 8,697
Noncurrent finance lease liability	Other Liabilities	Other Liabilities
Finance Lease, Liability, Noncurrent	$ 6,571	$ 5,362
Finance Lease, Liability	$ 23,928	$ 14,059
Finance Lease, Weighted Average Remaining Lease Term	1 year 9 months 18 days	2 years
Finance Lease, Weighted Average Discount Rate, Percent	6.30%	4.60%