Investments in Unconsolidated Affiliates - Additional Information (Details) $ in Millions		12 Months Ended
		Dec. 31, 2021 USD ($) Affiliate	Dec. 31, 2020 USD ($)
Schedule Of Investments [Line Items]
Equity method investment, ownership percentage		20.00%
Number of unconsolidated affiliates | Affiliate		2
Debt	[1],[2]	$ 2,913	$ 1,159
Investments in unconsolidated affiliates		$ 59	51
BRE Ace LLC
Schedule Of Investments [Line Items]
Equity method investment, ownership percentage		25.00%
Cash distribution received from investment		$ 2
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		$ 463	$ 454

[1] Amount does not include deferred financing costs of $5 and $4 million as of December 31, 2021 and 2020, respectively, relating to our revolving facility included in Other Assets in our consolidated balance sheets.

[2] Amount includes deferred financing costs related to our term loan and senior notes of $33 million and $22 million, respectively, as of December 31, 2021 and $1 million and $4 million, respectively, as of December 31, 2020. This amount also includes original issuance discounts of $6 million as of December 31, 2021.