Debt - Additional Information (Detail) - USD ($) shares in Millions, $ in Millions		1 Months Ended		3 Months Ended
		Feb. 28, 2022	Jan. 31, 2022	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Debt Instrument [Line Items]
Restricted cash				$ 78		$ 75
Repayments of term loan				2	$ 1
Revolver [Member]
Debt Instrument [Line Items]
Debt instrument, covenant compliance description		In February 2022, we amended our credit and term loan facilities to extend the waiver period for the testing of the financial covenants to the date the financial statements are delivered for the quarter ended September 30, 2022 (except for the minimum fixed charge coverage ratio, which waiver period for such covenant will end as of the date the financial statements are delivered for the quarter ended June 30, 2022), in each case, unless we elect an earlier date, and to adjust the required ratio levels of particular financial covenants after such waiver periods.
Minimum liquidity covenant amount		$ 200
Potential Minimum Liquidity Covenant Amount				$ 261
Earliest date of minimum liquidity covenant				Mar. 31, 2023
Maximum shares repurchase authorized		250
Required revolver balance amount for maximum share repurchase		$ 0
Non-recourse debt		500	$ 350
Voluntary prepayment maturity date, start year				2022
Voluntary prepayment maturity date, end year				2023
Payments to acquire investments		1,000	$ 200
Optional line of credit facility, maximum borrowing capacity		1,500
Potential maximum liquidity covenant amount		300
Revolver [Member] | Minimum [Member]
Debt Instrument [Line Items]
Revolver balance requiring mandatory repayment		$ 600
CMBS and mortgage loans [Member]
Debt Instrument [Line Items]
Restricted cash				$ 63		$ 60
2029 Senior Secured Notes [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	[1]			4.88%

[1] In May and September 2020, our Operating Company, PK Domestic and PK Finance issued an aggregate of $650 million of senior secured notes due 2025 (“2025 Senior Secured Notes”) and an aggregate of $725 million of senior secured notes due 2028 (“2028 Senior Secured Notes”), respectively. Additionally, in May 2021, our Operating Company, PK Domestic and PK Finance issued an aggregate of $750
million of senior secured notes due 2029 (“2029 Senior Secured Notes”).