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Real Estate Assets, Net - Additional Information (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020 USD ($) property	Jun. 30, 2019 USD ($) property	Jun. 30, 2020 USD ($) property	Jun. 30, 2019 USD ($) property
Property Subject to or Available for Operating Lease
Depreciation expense	$ 81,600	$ 78,600	$ 161,400	$ 155,400
Secured Promissory Note Maturing June 2025 | Disposal Group, Not Discontinued Operations | Bulk portfolio disposition
Property Subject to or Available for Operating Lease
Note receivables		30,700		30,700
Discount		$ 1,200		$ 1,200
Single Family Homes
Property Subject to or Available for Operating Lease
Single-family properties: Properties sold | property	216	433	626	613
Single-family properties: Net proceeds	$ 47,626	$ 82,828	$ 128,812	$ 115,451
Single-family properties: Net gain on sale	10,651	13,569	24,409	19,149
Land: Net proceeds	0	899	71	1,195
Land: Net gain on sale	$ 0	$ 156	$ 7	$ 225

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