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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - Host Hotels & Resorts L.P. and Subsidiaries (Parenthetical) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024
Notes Receivable | Washington Marriott at Metro Center
Notes receivable from sale of property	$ 114
HOST HOTELS & RESORTS L.P. | Notes Receivable | Washington Marriott at Metro Center
Notes receivable from sale of property	$ 114
The Ritz-Carlton O'ahu, Turtle Bay | HOST HOTELS & RESORTS L.P.
Noncash or part noncash acquisition		$ 15

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