Other Assets and Other Liabilities - Summary of Components of Accounts Payable, Accrued Expenses, and Other Liabilities (Detail) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Payables And Accruals [Abstract]
Subscriptions received in advance	$ 175,886	$ 796,729
Intangible liabilities, net	139,501	136,954
Real estate taxes payable	130,246	100,767
Accounts payable and accrued expenses	113,341	126,565
Held for sale liabilities	105,433	108,411
Right of use lease liability - operating leases	84,250	82,880
Distribution payable	80,024	56,210
Prepaid rental income	76,265	87,479
Right of use lease liability - financing leases	57,245	56,758
Repurchases payable	52,096	11,021
Tenant security deposits	50,023	46,533
Accrued interest expense	47,105	50,279
Other	96,296	31,501
Total	$ 1,207,711	$ 1,692,087