Fair Value Measurements - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2013 Property Contract	Dec. 31, 2012 Property
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Number of hotel properties impaired	1	1
Impairment loss	$ 1	$ 60
Estimated stabilized growth rate		3.00%
Discounted cash flow term		10 years
Capitalization rate		11.00%
Discount rate		12.00%
Number of foreign currency forward contracts outstanding	5
Interest Rate Swap Derivatives \| 3-month LIBOR
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Derivative spread in addition to LIBOR, lower range	2.70%
Derivative spread in addition to LIBOR, upper range	3.20%
Fixed To Floating \| Interest Rate Swap Derivatives
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Number of interest rate derivative agreements	3
Interest rate notional amount	300
Fair value of swaps decreased	$ 6	$ 4
Derivative, fixed rate	5.531%
Derivative, maturity date	Mar. 01, 2014
Fair Value, Measurements, Nonrecurring
Derivative Instruments And Hedging Activities Disclosures [Line Items]
Number of hotel properties impaired	1	1

Number of Impaired Assets

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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

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- Definition

Nominal or face amount used to calculate payments on the derivative asset.

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-Topic 815

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-Glossary Notional Amount

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- Definition

Average fixed interest rate related to the group of interest rate derivatives.

+ References

No definition available.

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- Definition

High end of the range of percentage points added to the reference rate to compute the variable rate on the group of interest rate derivatives.

+ References

No definition available.

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- Definition

Low end of the range of percentage points added to the reference rate to compute the variable rate on the group of interest rate derivatives.

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- Definition

Date the derivative contract matures, in CCYY-MM-DD format.

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- Definition

Period the instrument, asset or liability is expected to be outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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-Topic 820

-SubTopic 10

-Section 50

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- Definition

Ratio of the net operating income produced by an asset and its capital cost (original prices paid to buy the asset), used as an input to measure fair value.

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- Definition

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

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- Definition

Percentage of assumed long-term growth in revenues, used as an input to measure fair value.

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- Definition

The increase (decrease) during the period in the carrying value of derivative instruments reported as assets that are due to be disposed of within one year (or the normal operating cycle, if longer).

+ References

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- Definition

Number of foreign currency exchange rate derivatives held by the entity at the reporting date.

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- Definition

Number of interest rate derivative instruments held by the entity at the reporting date.

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