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Property and Equipment, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 4,736,920	$ 4,210,356
Less accumulated depreciation	2,131,751	1,985,014
Property and equipment, net	2,605,169	2,225,342
Depreciation expense	179,600	179,900	$ 174,800
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	251,316	229,857
Building and Improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,915,664	2,539,578
Furniture and Equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	1,243,724	1,152,277
Riverboats and Barges
Property, Plant and Equipment [Line Items]
Property and equipment, gross	239,264	238,743
Construction in Progress [Member]
Property, Plant and Equipment [Line Items]
Property and equipment, gross	86,226	42,497
Other
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 726	$ 7,404

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
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- Definition

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.

+ References

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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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+ References

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