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This item represents disclosure of the amount of dividends or other distributions received from unconsolidated subsidiaries, certain corporate joint ventures, and certain noncontrolled corporation; these investments are accounted for under the equity method of accounting. This element excludes distributions that constitute a return of investment, which are classified as investing activities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

-Subparagraph (b)

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-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 13

-Article 5

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The difference between the carrying value and the sale price of real estate or properties that were intended to be sold or held for capital appreciation or rental income. This element refers to the gain (loss) included in earnings and not to the cash proceeds of the sale. This element is a noncash adjustment to net income when calculating net cash generated by operating activities using the indirect method.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 28

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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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No definition available.

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- Definition

The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 12

-Subparagraph (c)

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Investing Activities

-URI http://asc.fasb.org/extlink&oid=6516133

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- Definition

The cash outflow to repay long-term debt that is wholly or partially secured by collateral. Excludes repayments of tax exempt secured debt.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 15

-Subparagraph (b)

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-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

-URI http://asc.fasb.org/extlink&oid=6513228

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Investment in Affiliates - Additional Information (Detail) € in Millions, $ in Millions					1 Months Ended	6 Months Ended
	Jul. 08, 2015 USD ($)	Jul. 08, 2015 EUR (€)	Jun. 05, 2015 USD ($)	Jun. 05, 2015 EUR (€)	Jul. 31, 2015	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)
Investments In And Advances To Affiliates [Line Items]
Proceeds from sales of assets, net						$ 174	$ 274
Mortgage repayment							$ 373
Distributions from equity investments						$ 7
European Joint Venture \| Crowne Plaza Hotel Amsterdam City Centre
Investments In And Advances To Affiliates [Line Items]
Proceeds from sales of assets, net			$ 118	€ 106
Gain on sale of asset			40	36
Mortgage repayment			49	44
Fund II \| European Joint Venture \| Subsequent Event
Investments In And Advances To Affiliates [Line Items]
Capital commitment extension period					one year
European Joint Venture \| Fund I \| Subsequent Event
Investments In And Advances To Affiliates [Line Items]
Distributions from equity investments	$ 21	€ 19
FF&E reserve \| European Joint Venture \| Crowne Plaza Hotel Amsterdam City Centre
Investments In And Advances To Affiliates [Line Items]
Proceeds from sales of assets, net			$ 3	€ 3