Mortgages, Notes and Loans Payable, Net - Contractual Obligations Based on Extended Maturity Dates (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Mortgages, notes and loans payable principal payments
2022	$ 103,022
2023	547,744
2024	343,950
2025	172,275
2026	359,603
Thereafter	3,112,822
Total principal payments	4,639,416
Unamortized deferred financing and bond issuance costs	(48,259)
Total mortgages, notes and loans payable	$ 4,591,157	$ 4,287,369

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