Segment Reporting - Schedule of Total Assets by Segment (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Total assets	$ 109,003,938	$ 116,238,241
Rental Housing
Segment Reporting Information [Line Items]
Total assets	55,816,287	58,567,894
Industrial
Segment Reporting Information [Line Items]
Total assets	17,182,149	17,771,159
Net Lease
Segment Reporting Information [Line Items]
Total assets	8,005,793	8,029,195
Office
Segment Reporting Information [Line Items]
Total assets	2,807,157	2,759,646
Hospitality
Segment Reporting Information [Line Items]
Total assets	2,575,302	2,696,612
Retail
Segment Reporting Information [Line Items]
Total assets	2,022,286	2,119,705
Data Centers
Segment Reporting Information [Line Items]
Total assets	1,841,163	2,442,748
Self Storage
Segment Reporting Information [Line Items]
Total assets	705,197	714,617
Investments in Real Estate Debt and Real Estate Loans Held by Consolidated Securitization Vehicles, at Fair Value
Segment Reporting Information [Line Items]
Total assets	16,566,057	18,801,660
Other (Corporate)
Segment Reporting Information [Line Items]
Total assets	$ 1,482,547	$ 2,335,005