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 before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 3,011,716	$ 2,963,752
Less accumulated depreciation and amortization	(889,521)	(819,030)
Property and equipment, net	2,122,195	2,144,722	$ 2,158,610
Land
Property Plant And Equipment [Line Items]
Property and equipment, gross	128,498	128,874
Buildings and improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 2,264,910	2,229,956
Buildings and improvements \| Minimum
Property Plant And Equipment [Line Items]
Useful life	2 years
Buildings and improvements \| Maximum
Property Plant And Equipment [Line Items]
Useful life	50 years
Leasehold improvements
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 283,561	291,511
Leasehold improvements \| Minimum
Property Plant And Equipment [Line Items]
Useful life	1 year
Leasehold improvements \| Maximum
Property Plant And Equipment [Line Items]
Useful life	29 years
Equipment
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 225,509	216,604
Equipment \| Minimum
Property Plant And Equipment [Line Items]
Useful life	3 years
Equipment \| Maximum
Property Plant And Equipment [Line Items]
Useful life	10 years
Furniture, fixtures and computer software
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 66,375	64,828
Furniture, fixtures and computer software \| Minimum
Property Plant And Equipment [Line Items]
Useful life	1 year
Furniture, fixtures and computer software \| Maximum
Property Plant And Equipment [Line Items]
Useful life	7 years
Facility construction in progress
Property Plant And Equipment [Line Items]
Property and equipment, gross	$ 42,863	$ 31,979