Leases - Cost (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Lessee, Lease, Description [Line Items]
Lease, Cost, Total	$ 26,860	$ 25,098	$ 53,951	$ 50,068
Vehicle Rents and General and Other Operating [Member]
Lessee, Lease, Description [Line Items]
Operating lease cost	25,905	23,172	52,270	46,263
Short-term lease cost	373	1,220	783	2,563
Depreciation and Amortization [Member]
Lessee, Lease, Description [Line Items]
Amortization of finance lease assets	470	543	671	971
Interest Expense [Member]
Lessee, Lease, Description [Line Items]
Interest on lease liabilities	$ 112	$ 163	$ 227	$ 271