Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

No definition available.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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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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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

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Goodwill and Other Intangible Assets Goodwill and Other Intangible Assets - Intangible Asset Impairment Charges (Details) - USD ($)	3 Months Ended			9 Months Ended
	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Goodwill [Line Items]
Impairment of goodwill	$ 0	$ 0	$ 289,000,000	$ 0	$ 289,000,000
Continuing Operations [Member]
Goodwill [Line Items]
Impairment of goodwill	0		289,000,000	0	289,000,000
Goodwill and Intangible Asset Impairment	0		446,000,000	0	488,000,000
Trademarks [Member] \| Continuing Operations [Member]
Goodwill [Line Items]
Impairment of Intangible Assets (Excluding Goodwill)	0		0	0	13,000,000
Gaming Rights and other \| Continuing Operations [Member]
Goodwill [Line Items]
Impairment of Intangible Assets (Excluding Goodwill)	$ 0		$ 157,000,000	$ 0	$ 186,000,000