CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
REVENUES
Revenues	$ 1,381	$ 649	$ 2,455	$ 1,048
EXPENSES
Other property-level expenses	78	79	162	157
Depreciation and amortization	162	169	334	334
Corporate and other expenses	25	25	48	49
Gain on insurance and business interruption settlements	(7)	0	(7)	0
Total operating costs and expenses	1,054	717	2,006	1,282
OPERATING PROFIT (LOSS)	327	(68)	449	(234)
Interest income	6	0	7	1
Interest expense	(37)	(43)	(73)	(85)
Other gains (losses)	1	3	14	2
Equity in earnings of affiliates	2	25	4	34
INCOME (LOSS) BEFORE INCOME TAXES	299	(83)	401	(282)
Benefit for income taxes	(39)	22	(23)	68
NET INCOME (LOSS)	260	(61)	378	(214)
Less: Net (income) loss attributable to non-controlling interests	(4)	1	(6)	2
NET INCOME (LOSS) ATTRIBUTABLE TO HOST HOTELS & RESORTS, INC.	$ 256	$ (60)	$ 372	$ (212)
Basic earnings (loss) per common share	$ 0.36	$ (0.09)	$ 0.52	$ (0.30)
Diluted earnings (loss) per common share	$ 0.36	$ (0.09)	$ 0.52	$ (0.30)
HOST HOTELS & RESORTS L.P.
REVENUES
Revenues	$ 1,381	$ 649	$ 2,455	$ 1,048
EXPENSES
Other property-level expenses	78	79	162	157
Depreciation and amortization	162	169	334	334
Corporate and other expenses	25	25	48	49
Gain on insurance and business interruption settlements	(7)	0	(7)	0
Total operating costs and expenses	1,054	717	2,006	1,282
OPERATING PROFIT (LOSS)	327	(68)	449	(234)
Interest income	6	0	7	1
Interest expense	(37)	(43)	(73)	(85)
Other gains (losses)	1	3	14	2
Equity in earnings of affiliates	2	25	4	34
INCOME (LOSS) BEFORE INCOME TAXES	299	(83)	401	(282)
Benefit for income taxes	(39)	22	(23)	68
NET INCOME (LOSS)	260	(61)	378	(214)
Less: Net (income) loss attributable to non-controlling interests	1	0	0	0
NET INCOME (LOSS) ATTRIBUTABLE TO HOST HOTELS & RESORTS, INC.	$ 261	$ (61)	$ 378	$ (214)
Basic earnings (loss) per common share	$ 0.37	$ (0.09)	$ 0.53	$ (0.31)
Diluted earnings (loss) per common share	$ 0.37	$ (0.09)	$ 0.53	$ (0.31)
Rooms
REVENUES
Revenues	$ 850	$ 423	$ 1,505	$ 680
EXPENSES
Expenses	189	109	349	174
Rooms | HOST HOTELS & RESORTS L.P.
REVENUES
Revenues	850	423	1,505	680
EXPENSES
Expenses	189	109	349	174
Food and Beverage
REVENUES
Revenues	405	137	702	214
EXPENSES
Expenses	245	105	445	167
Food and Beverage | HOST HOTELS & RESORTS L.P.
REVENUES
Revenues	405	137	702	214
EXPENSES
Expenses	245	105	445	167
Other
REVENUES
Revenues	126	89	248	154
EXPENSES
Expenses	300	209	573	369
Other | HOST HOTELS & RESORTS L.P.
REVENUES
Revenues	126	89	248	154
EXPENSES
Expenses	300	209	573	369
Management fees
EXPENSES
Expenses	62	21	102	32
Management fees | HOST HOTELS & RESORTS L.P.
EXPENSES
Expenses	$ 62	$ 21	$ 102	$ 32