Mortgages Payable - Summary of Maturities (Details) - Mortgages payable - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Maturity of mortgages payable
2022	$ 227,500
2023	62,100
2024	733,000
2025	40,800
2026	1,200
Thereafter	4,700
Totals	1,069,311	$ 1,114,129
Net payable amount	$ 1,093,599	$ 1,141,995

Long Term Debt, Maturities, Repayments Of Principal After Year Four

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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