Leases - Lease Cost (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Finance Lease Expense
Amortization of finance lease assets	$ 5,224	$ 4,378
Interest on obligations under finance leases	654	547
Total finance lease expense	5,878	4,925
Operating Lease Expense
Total operating lease expense	30,590	26,921
Cost of leasing and services
Operating Lease Expense
Fixed lease expense	825	1,106
Short-term lease expense	9,042	6,379
Variable lease expense	1,287	1,802
Selling, general and administrative
Operating Lease Expense
Fixed lease expense	16,289	14,472
Short-term lease expense	715	552
Variable lease expense	2,169	1,838
Lease impairment expense and other related charges
Operating Lease Expense
Fixed lease expense	213	596
Variable lease expense	$ 50	$ 176