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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-Name Accounting Standards Codification

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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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://www.xbrl.org/2003/role/presentationRef

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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.

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Property and Equipment, Net (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 4,176,950		$ 4,176,950		$ 4,131,026
Less accumulated depreciation	1,951,307		1,951,307		1,844,918
Property and equipment, net	2,225,643		2,225,643		2,286,108
Depreciation expense	44,643	$ 57,536	134,904	$ 172,561
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	229,431		229,431		229,684
Buildings and Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,533,795		2,533,795		2,534,618
Furniture and Fixtures [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,137,757		1,137,757		1,079,878
Riverboats and Barges
Property, Plant and Equipment [Line Items]
Property and equipment, gross	238,731		238,731		239,669
Construction in Progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	29,158		29,158		35,675
Other
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 8,078		$ 8,078		$ 11,502