Leases - Summary of Residential Bad Debt for Company's Properties (Details) - Residential Leases [Member] - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Lessor Lease Description [Line Items]
Bad debt, net	$ 3,979	$ 16,071	$ 29,751	$ 29,419
% of rental income	0.70%	2.60%	1.70%	1.50%

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