Segment Reporting - Summary of Total Assets by Segment (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Segment Reporting Information [Line Items]
Total Assets	$ 26,764,853	$ 19,971,431
Multifamily Properties
Segment Reporting Information [Line Items]
Total Assets	16,663,050	12,225,256
Single Family Rental Homes
Segment Reporting Information [Line Items]
Total Assets	1,357,576	1,150,987
Industrial properties
Segment Reporting Information [Line Items]
Total Assets	3,180,764	2,145,163
Office properties
Segment Reporting Information [Line Items]
Total Assets	1,589,368	1,599,774
Self-Storage Properties
Segment Reporting Information [Line Items]
Total Assets	366,299	331,024
Investments in real estate debt
Segment Reporting Information [Line Items]
Total Assets	1,657,663	954,077
Other Properties
Segment Reporting Information [Line Items]
Total Assets	1,225,052	764,714
Other (Corporate)
Segment Reporting Information [Line Items]
Total Assets	$ 725,081	$ 800,436