Supplemental Guarantor and Non-Guarantor Subsidiary Information - Additional Information (Detail) (HOST HOTELS & RESORTS L.P., Non-Guarantor Subsidiaries, Full Service)	Sep. 09, 2011 Location
HOST HOTELS & RESORTS L.P. | Non-Guarantor Subsidiaries | Full Service
Condensed Financial Statements, Captions [Line Items]
Number of hotels	39