Legal Proceedings - Additional Information (Detail) (USD $)	Sep. 09, 2011
Pending or Threatened Litigation
Commitments and Contingencies Disclosure [Line Items]
Loss contingency accrual	$ 6,000,000
Aggregate losses on legal proceedings, high estimate	8,000,000
San Antonio Marriott Rivercenter
Commitments and Contingencies Disclosure [Line Items]
Loss contingency accrual	49,000,000
Upper Limit
Commitments and Contingencies Disclosure [Line Items]
Individual hotel-level claims that may be settled without our consent	$ 150,000

The estimated maximum amount of possible loss from the contingency.

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

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-Name Accounting Standards Codification

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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