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Investment in Real Estate - Schedule of Investments in Real Estate (Details) - USD ($)
$ in Thousands
Sep. 30, 2023
Dec. 31, 2022
Real Estate [Abstract]    
Land $ 1,377,970 $ 1,397,714
Building and improvements 6,370,018 6,342,851
Tenant improvements 894,595 868,193
Furniture and fixtures 9,441 9,639
Property under development 179,890 98,175
INVESTMENT IN REAL ESTATE, AT COST $ 8,831,914 $ 8,716,572