Debt - Additional Information (Detail)				1 Months Ended						12 Months Ended
		Dec. 31, 2019 USD ($)	Sep. 18, 2019 USD ($)	Dec. 31, 2022 USD ($) Entity	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Aug. 31, 2019 USD ($)	Dec. 31, 2016 USD ($)	Dec. 31, 2022 USD ($) Entity	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)	May 31, 2021 USD ($)	Oct. 31, 2016 USD ($)
Debt Instrument [Line Items]
Number of consolidated VIEs | Entity				3						3
Restricted cash				$ 33,000,000						$ 33,000,000	$ 75,000,000
Proceeds from issuance of senior secured notes										78,000,000	1,193,000,000	$ 1,099,000,000
Repayment of loan secured										$ 64,000,000	20,000,000	6,000,000
Debt instrument, covenant description										In December 2022, we amended and restated the Original Credit Agreement ("Credit Agreement"). The Credit Agreement provides aggregate commitments of $950 million for the Revolver, which can be increased by up to $500 million with lender approval, and matures on December 1, 2026, with the ability to extend its maturity by one year as (i) a one-year extension or (ii) two six-month extensions. Borrowings under the Revolver bear interest based upon the secured overnight financing rate ("SOFR") plus a credit spread adjustment of 0.1%, plus an applicable margin based on our leverage ratio. We incur an unused facility fee on the Revolver of between 0.2% and 0.3%, based on our level of usage.
Borrowings from credit facilities										$ 50,000,000	0	1,000,000,000
Proceeds from issuance of Senior Notes										$ 0	750,000,000	1,376,000,000
Derivative fixed interest rate				1.86%						1.86%
Derivative maturity date										Apr. 21, 2022
Derivative notional amount				$ 225,000,000						$ 225,000,000
Wells Fargo Bank [Member]
Debt Instrument [Line Items]
Line of credit facility, maximum borrowing capacity									$ 1,075,000,000.000
Line of credit, maximum borrowing capacity									$ 50,000,000
Maximum [Member] | Wells Fargo Bank [Member]
Debt Instrument [Line Items]
Unused facility fee on the revolver									0.30%
Minimum [Member] | Wells Fargo Bank [Member]
Debt Instrument [Line Items]
Unused facility fee on the revolver									0.20%
Revolver [Member]
Debt Instrument [Line Items]
Debt issuance cost				9,000,000						9,000,000
Debt, gross	[1]			50,000,000						50,000,000	0
Line of credit facility, increase to borrowing capacity				$ 500,000,000						$ 500,000,000
Expiration period of credit agreement										Dec. 01, 2026
Period of credit agreement				1 year
Description of period of credit agreement				two six-month extensions
Aggregate commitments				$ 950,000,000		$ 901,000,000				$ 950,000,000
Line of credit facility, remaining borrowing capacity						$ 174,000,000
Debt instrument, maturity date start year						Dec. 31, 2021
Debt instrument, maturity date end year						Dec. 31, 2023
Revolver [Member] | Standby Letters of Credit [Member]
Debt Instrument [Line Items]
Line of credit facility, outstanding amount				$ 4,000,000						$ 4,000,000
Revolver [Member] | SOFR [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	[1]			2.10%						2.10%
Credit spread adjustment										0.10%
Revolver [Member] | COVID-19 [Member]
Debt Instrument [Line Items]
Borrowings from credit facilities							$ 1,000,000,000
Revolver [Member] | Wells Fargo Bank [Member]
Debt Instrument [Line Items]
Line of credit facility, description										The facility included a $1 billion Revolver, which was increased to $1.075 billion in September 2020, and a term loan due December 2021 ("2016 Term Loan")
Amount available for borrowing									$ 1,000,000,000
2019 Term Facility [Member]
Debt Instrument [Line Items]
Proceeds from issuance of senior secured notes										$ 50,000,000	592,000,000
Repayment of loan secured										78,000,000
Debt instrument maturity date								Aug. 31, 2024
Debt, gross	[2]			$ 0						0	78,000,000
Line of credit facility, maximum borrowing capacity			$ (100,000,000)
Line of credit, maximum borrowing capacity			$ 850,000,000					$ 950,000,000
Repayments of long-term debt		$ 180,000,000
Notional amount outstanding					$ 78,000,000					78,000,000
CMBS and mortgage loans [Member]
Debt Instrument [Line Items]
Restricted cash				$ 6,000,000						$ 6,000,000	60,000,000
2029 Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				4.88%						4.88%
Proceeds from issuance of Senior Notes											750,000,000
2029 Senior Notes [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Senior secured notes issued													$ 750,000,000
Debt instrument, interest rate, stated percentage				4.875%						4.875%
Payment, description										The 2029 Senior Notes bear interest at a rate of 4.875% per annum, payable semi-annually in arrears on May 15 and November 15 of each year, beginning November 15, 2021.
Debt instrument maturity date										May 15, 2029
Debt issuance cost											13,000,000
Debt instrument, redemption, description										We may redeem the 2029 Senior Notes at any time prior to May 15, 2024, in whole or in part, at a redemption price equal to 100% of the principal amount thereof plus accrued and unpaid interest, if any, to the redemption date plus a make-whole premium. On or after May 15, 2024, we may redeem the 2029 Senior Notes, in whole or in part, at the applicable redemption prices set forth in the indenture. On or after May 15, 2026, we may redeem the 2029 Senior Notes at 100% of the principal amount, plus accrued and unpaid interest, if any, to, but excluding, the redemption date. In addition, before May 15, 2024, we may redeem up to 40% of the 2029 Senior Notes with the net cash proceeds from certain equity offerings at a redemption price of 104.875% of the principal amount redeemed.
Redemption price percentage of principal amount										100.00%
2029 Senior Notes [Member] | PK Domestic and PK Finance [Member] | Debt Instrument, Redemption Period Before May 15, 2024 to June 1, 2022 [Member]
Debt Instrument [Line Items]
Redemption price percentage										104.875%
Redemption period, start date										May 15, 2024
2029 Senior Notes [Member] | PK Domestic and PK Finance [Member] | Debt Instrument, Redemption Period Before May 15, 2024 to June 1, 2022 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Redemption percentage of senior secured notes										40.00%
2029 Senior Notes [Member] | PK Domestic and PK Finance [Member] | Debt Instrument, Redemption Period After May 15, 2026 to June 1, 2024 [Member]
Debt Instrument [Line Items]
Redemption price percentage of principal amount										100.00%
Redemption period, start date										May 15, 2026
2029 Senior Notes [Member] | Revolver [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Proceeds from issuance of senior secured notes										$ 564,000,000
2029 Senior Notes [Member] | 2019 Term Facility [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Repayment of loan secured										$ 173,000,000
2028 Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				5.88%						5.88%
Proceeds from issuance of Senior Notes										$ 725,000,000
2028 Senior Notes [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Senior secured notes issued				$ 725,000,000						$ 725,000,000
Debt instrument, interest rate, stated percentage				5.875%						5.875%
Payment, description										The 2028 Senior Notes bear interest at a rate of 5.875% per annum, payable semi-annually in arrears on April 1 and October 1 of each year beginning April 1, 2021.
Debt issuance cost												13,000,000
Debt instrument, redemption, description										We may redeem the 2028 Senior Notes at any time prior to October 1, 2023, in whole or in part, at a redemption price equal to 100% of the principal amount thereof plus accrued and unpaid interest, if any, to the redemption date plus a make-whole premium. On or after October 1, 2023, we may redeem the 2028 Senior Notes, in whole or in part, at the applicable redemption prices set forth in the indenture. On or after October 1, 2025, we may redeem the 2028 Senior Notes at 100% of the principal amount, plus accrued and unpaid interest, if any, to, but excluding, the redemption date. In addition, before October 1, 2023, we may redeem up to 40% of the 2028 Senior Notes with the net cash proceeds from certain equity offerings at a redemption price of 105.875% of the principal amount redeemed.
Redemption price percentage of principal amount										100.00%
2028 Senior Notes [Member] | PK Domestic and PK Finance [Member] | Maximum [Member]
Debt Instrument [Line Items]
Redemption percentage of senior secured notes										40.00%
2028 Senior Notes [Member] | PK Domestic and PK Finance [Member] | Debt Instrument, Redemption Period Before October 1,2023 [Member]
Debt Instrument [Line Items]
Redemption price percentage										105.875%
Redemption period, start date										Oct. 01, 2023
2028 Senior Notes [Member] | PK Domestic and PK Finance [Member] | Debt Instrument, Redemption Period After October 1,2025 [Member]
Debt Instrument [Line Items]
Redemption price percentage of principal amount										100.00%
Redemption period, start date										Oct. 01, 2025
2028 Senior Notes [Member] | Revolver [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Proceeds from issuance of senior secured notes												80,000,000
Senior Secured Notes [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Debt instrument, covenant description										These covenants are subject to a number of exceptions and qualifications, including the ability to declare or pay any cash dividend or make any cash distribution to us to the extent necessary for us to fund a dividend or distribution by us that we believe is necessary to maintain our status as a REIT or to avoid payment of any tax for any calendar year that could be avoided by reason of such distribution, and the ability to make certain restricted payments not to exceed $100 million, plus 95% of our cumulative Funds From Operations (as defined in the indentures), plus the aggregate net proceeds from (i) the sale of certain equity interests in, (ii) capital contributions to, and (iii) certain convertible indebtedness of the Operating Company.
Maximum aggregate payment permitted for restricted transactions				$ 100,000,000						$ 100,000,000
Maximum FFO permitted for restricted transactions										95.00%
Minimum unencumbered assets to total indebtedness										150.00%
Senior Secured Notes [Member] | Revolver [Member] | COVID-19 [Member]
Debt Instrument [Line Items]
Proceeds from issuance of senior secured notes										$ 2,100,000,000
SF Mortgage Loan [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				4.11%						4.11%
Debt, gross				$ 725,000,000						$ 725,000,000	725,000,000			$ 725,000,000
HHV Mortgage Loan [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				4.20%						4.20%
Debt, gross				$ 1,275,000,000						$ 1,275,000,000	$ 1,275,000,000			$ 1,275,000,000
HHV Mortgage Loan And Hilton Denver City Center Secured Mortgage Loan [Member]
Debt Instrument [Line Items]
Debt instrument, collateral amount				$ 92,000,000						$ 92,000,000
2025 Senior Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage				7.50%						7.50%
2025 Senior Notes [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Senior secured notes issued				$ 650,000,000						$ 650,000,000
Debt instrument, interest rate, stated percentage				7.50%						7.50%
Payment, description										The 2025 Senior Notes bear interest at a rate of 7.500% per annum, payable semi-annually in arrears on June 1 and December 1 of each year, beginning December 1, 2020.
Debt instrument maturity date										Jun. 01, 2025
Debt issuance cost												$ 13,000,000
Debt instrument, redemption, description										We may redeem the 2025 Senior Notes, in whole or in part, at the applicable redemption prices set forth in the indenture. On or after June 1, 2024, we may redeem the 2025 Senior Notes at 100% of the principal amount, plus accrued and unpaid interest, if any, to, but excluding, the redemption date.
2025 Senior Notes [Member] | PK Domestic and PK Finance [Member] | Debt Instrument, Redemption Period After June 1,2024 [Member]
Debt Instrument [Line Items]
Redemption price percentage										100.00%
Redemption period, start date										Jun. 01, 2024
2025 Senior Notes [Member] | Revolver [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Proceeds from issuance of senior secured notes										$ 219,000,000
2025 Senior Notes [Member] | 2016 Term Loan [Member] | PK Domestic and PK Finance [Member]
Debt Instrument [Line Items]
Repayment of loan secured										$ 69,000,000

[1] (3) As of December 31, 2022, we had approximately $900 million of available capacity under our revolving credit facility ("Revolver").

[2] (4) In December 2022, the 2019 Term Facility was fully repaid.