Assets Held for Sale - Schedule of Assets Held for Sale (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	$ 1,007,638	$ 789,201
Less accumulated depreciation	(250,996)	(218,345)
Assets held for sale	756,642	570,856
Land [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	319,524	241,585
Buildings and Site Improvements [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	358,210	284,593
Equipment [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	304,146	236,420
Assets Held-for-sale [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	5,919	11,825
Less accumulated depreciation	(2,018)	(1,927)
Assets held for sale	3,901	9,898
Assets Held-for-sale [Member] \| Land [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	3,127	7,889
Assets Held-for-sale [Member] \| Buildings and Site Improvements [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	1,906	2,784
Assets Held-for-sale [Member] \| Equipment [Member]
Long Lived Assets Held-for-sale [Line Items]
Property and equipment, gross	$ 886	$ 1,152

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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