Fair Value Measurements - Narrative (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) loan	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
Financing Receivable, Past Due [Line Items]
Unrealized losses on other real estate related investments, net	$ 6,485,000	$ 7,102,000	$ 0
Impairment of real estate investments	$ 36,301,000	79,062,000	$ 0
Level 3 | Maximum
Financing Receivable, Past Due [Line Items]
Measurement input	0.16
Level 3 | Minimum
Financing Receivable, Past Due [Line Items]
Measurement input	0.14
Level 3 | Weighted Average
Financing Receivable, Past Due [Line Items]
Measurement input	0.15
Secured And Mezzanine Loans Receivable
Financing Receivable, Past Due [Line Items]
Unrealized losses on other real estate related investments, net	$ 8,100,000
Unrealized loss on origination fee paid	300,000
Unrealized gain (loss) on decrease in projected forward interest rates	(700,000)
Partial offset gain (loss)	$ (1,200,000)	$ (7,100,000)
Mezzanine Loans
Financing Receivable, Past Due [Line Items]
Number of loans | loan	1
Mortgage loans receivable
Financing Receivable, Past Due [Line Items]
Number of loans | loan	1