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Debt - Encumbered Properties (Details) $ in Thousands	Dec. 31, 2023 USD ($) property	Dec. 31, 2022 USD ($) property
Debt Instrument [Line Items]
Net Book Value	$ 10,165,719	$ 9,938,672
Encumbered Properties
Debt Instrument [Line Items]
Number of Properties | property	17,921	17,952
Net Book Value	$ 2,233,192	$ 2,299,614
Encumbered Properties | AMH 2014-SFR2 securitization
Debt Instrument [Line Items]
Number of Properties | property	4,517	4,530
Net Book Value	$ 533,238	$ 550,581
Encumbered Properties | AMH 2014-SFR3 securitization
Debt Instrument [Line Items]
Number of Properties | property	4,558	4,563
Net Book Value	$ 581,021	$ 598,189
Encumbered Properties | AMH 2015-SFR1 securitization
Debt Instrument [Line Items]
Number of Properties | property	4,684	4,691
Net Book Value	$ 579,274	$ 596,236
Encumbered Properties | AMH 2015-SFR2 securitization
Debt Instrument [Line Items]
Number of Properties | property	4,162	4,168
Net Book Value	$ 539,659	$ 554,608

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