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Supplemental Cash Flow Information - Supplemental Cash Flow Information Related to Leases (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$ (104,434)	$ (115,597)	$ (119,357)
Operating cash flows from finance leases	(90)	(108)	(64)
Financing cash flows from finance leases	(1,001)	(1,198)	(1,835)
Lease assets obtained in exchange for lease liabilities:
Operating leases	73,713	69,721	96,550
Finance leases	1,044	1,384	691
Rental purchase option assets obtained in exchange for rental purchase option liabilities	$ 11,713	$ 35,734	$ 12,229

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Amount of interest paid on finance lease liability.

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Amount of cash outflow for principal payment on finance lease.

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