Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Right-of-use finance lease assets	$ 1,613	$ 1,613
Property and equipment, gross	4,942,199	4,834,537
Accumulated depreciation	(1,824,952)	(1,704,285)
Property and equipment, net	3,117,247	3,130,252
Land and land improvements [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	351,618	349,024
Buildings [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	3,462,218	3,432,136
Furniture, fixtures and equipment [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	960,666	968,858
Construction-in-progress [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 166,084	$ 82,906

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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Amount, after accumulated amortization, of right-of-use asset from finance lease.

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