Real Estate and Other Activities - Schedule of Concentrations of Credit Risk (Parenthetical) (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Investments in unconsolidated operating entities	$ 794,138	$ 1,778,640
PHP Holdings [Member]
Business Acquisition [Line Items]
Investments in unconsolidated operating entities	498,632	$ 699,535
Other Assets by Operator [Member] | PHP Holdings [Member]
Business Acquisition [Line Items]
Investments in unconsolidated operating entities	$ 500,000