Condensed Consolidated Balance Sheets (Parenthetical) (USD $) In Millions, except Per Share data, unless otherwise specified	Jun. 15, 2012	Dec. 31, 2011
HOST HOTELS & RESORTS, INC.
Senior notes	$ 525	$ 902
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized	1,050	1,050
Common stock, shares issued	720.9	720.9
Common stock, shares outstanding	705.1	705.1
HOST HOTELS & RESORTS L.P.
Senior notes	$ 525	$ 902