Investments in Real Estate Debt - Summary of Affiliate Investments in Real Estate Debt (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Schedule Of Trading Securities And Other Trading Assets [Line Items]
Investments in real estate debt	$ 1,657,663	$ 954,077
Affiliated Entity
Schedule Of Trading Securities And Other Trading Assets [Line Items]
Investments in real estate debt	290,807	295,465
Affiliated Entity \| CMBS
Schedule Of Trading Securities And Other Trading Assets [Line Items]
Investments in real estate debt	$ 290,807	$ 295,465

Amount of investment in debt security measured at fair value with change in fair value recognized in net income (trading).

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant