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

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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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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-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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-URI http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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-Publisher FASB
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- References

No definition available.

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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.

+ References

No definition available.

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Property and Equipment (Details) - USD ($) $ in Thousands	12 Months Ended
Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Property Plant And Equipment Net By Type [Abstract]
Property and equipment, gross	$ 2,910,771	$ 2,752,111
Less accumulated depreciation and amortization	(752,161)	(673,988)
Property and equipment, net	2,158,610	2,078,123	$ 1,897,241
Land
Property Plant And Equipment Net By Type [Abstract]
Property and equipment, gross	131,377	129,421
Buildings and improvements
Property Plant And Equipment Net By Type [Abstract]
Property and equipment, gross	$ 2,144,414	2,009,279
Buildings and improvements \| Minimum
Property Plant And Equipment Net By Type [Abstract]
Useful life	2 years
Buildings and improvements \| Maximum
Property Plant And Equipment Net By Type [Abstract]
Useful life	50 years
Leasehold improvements
Property Plant And Equipment Net By Type [Abstract]
Property and equipment, gross	$ 303,348	288,614
Leasehold improvements \| Minimum
Property Plant And Equipment Net By Type [Abstract]
Useful life	1 year
Leasehold improvements \| Maximum
Property Plant And Equipment Net By Type [Abstract]
Useful life	29 years
Equipment
Property Plant And Equipment Net By Type [Abstract]
Property and equipment, gross	$ 206,191	193,281
Equipment \| Minimum
Property Plant And Equipment Net By Type [Abstract]
Useful life	3 years
Equipment \| Maximum
Property Plant And Equipment Net By Type [Abstract]
Useful life	10 years
Furniture, fixtures and computer software
Property Plant And Equipment Net By Type [Abstract]
Property and equipment, gross	$ 60,159	57,204
Furniture, fixtures and computer software \| Minimum
Property Plant And Equipment Net By Type [Abstract]
Useful life	1 year
Furniture, fixtures and computer software \| Maximum
Property Plant And Equipment Net By Type [Abstract]
Useful life	7 years
Facility construction in progress
Property Plant And Equipment Net By Type [Abstract]
Property and equipment, gross	$ 65,282	$ 74,312