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Fair Value (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Carrying Value |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Revolving credit facility | $ 0 | $ 90,000
Total debt | 4,503,113 | 4,461,647
Carrying Value | Total asset-backed securitizations |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 1,407,380 | 1,871,421
Carrying Value | AMH 2014-SFR2 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 0 | 460,507
Carrying Value | AMH 2014-SFR3 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 474,351 | 475,854
Carrying Value | AMH 2015-SFR1 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 499,594 | 500,713
Carrying Value | AMH 2015-SFR2 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 433,435 | 434,347
Carrying Value | Total unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 3,095,733 | 2,500,226
Carrying Value | 2028 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 496,943 | 496,745
Carrying Value | 2029 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 397,248 | 397,107
Carrying Value | 2031 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 442,431 | 442,172
Carrying Value | 2032 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 584,018 | 583,521
Carrying Value | 2034 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 594,239 | 0
Carrying Value | 2051 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 291,575 | 291,498
Carrying Value | 2052 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 289,279 | 289,183
Fair Value |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Revolving credit facility | 0 | 90,000
Total debt | 4,215,889 | 4,219,737
Fair Value | Total asset-backed securitizations |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 1,416,213 | 1,883,246
Fair Value | AMH 2014-SFR2 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 0 | 463,237
Fair Value | AMH 2014-SFR3 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 477,149 | 478,833
Fair Value | AMH 2015-SFR1 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 502,352 | 503,668
Fair Value | AMH 2015-SFR2 securitization |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 436,712 | 437,508
Fair Value | Total unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 2,799,676 | 2,246,491
Fair Value | 2028 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 480,425 | 486,875
Fair Value | 2029 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 392,600 | 396,956
Fair Value | 2031 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 366,399 | 371,817
Fair Value | 2032 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 527,580 | 539,304
Fair Value | 2034 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 596,826 | 0
Fair Value | 2051 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | 200,355 | 207,264
Fair Value | 2052 unsecured senior notes, net |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] |  |
Total asset-backed securitizations and unsecured senior notes, net | $ 235,491 | $ 244,275

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