Segment Reporting - Schedule of Total Assets by Segment (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
Segment Reporting Information [Line Items]
Total assets	$ 112,931,218	$ 116,238,241
Rental Housing
Segment Reporting Information [Line Items]
Total assets	57,347,994	58,567,894
Industrial
Segment Reporting Information [Line Items]
Total assets	17,617,765	17,771,159
Net Lease
Segment Reporting Information [Line Items]
Total assets	8,018,753	8,029,195
Office
Segment Reporting Information [Line Items]
Total assets	2,761,156	2,759,646
Hospitality
Segment Reporting Information [Line Items]
Total assets	2,618,679	2,696,612
Retail
Segment Reporting Information [Line Items]
Total assets	2,055,233	2,119,705
Data Centers
Segment Reporting Information [Line Items]
Total assets	1,585,297	2,442,748
Self Storage
Segment Reporting Information [Line Items]
Total assets	710,981	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	18,303,726	18,801,660
Other (Corporate)
Segment Reporting Information [Line Items]
Total assets	$ 1,911,634	$ 2,335,005