Investments in Unconsolidated Affiliates - Additional Information (Details) $ in Millions	3 Months Ended
	Mar. 31, 2022 USD ($) Affiliate	Dec. 31, 2021 USD ($)
Schedule Of Investments [Line Items]
Number of unconsolidated affiliates | Affiliate	2
Debt	$ 2,913	$ 2,913
Investments in unconsolidated affiliates	$ 62	59
BRE Ace LLC
Schedule Of Investments [Line Items]
Equity method investment, ownership percentage	25.00%
1776 Holdings LLC
Schedule Of Investments [Line Items]
Equity method investment, ownership percentage	50.00%
BRE Ace LLC and 1776 Holding, LLC
Schedule Of Investments [Line Items]
Debt	$ 433	$ 463