Fair Value (Details) - USD ($) $ in Thousands | Jun. 30, 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 | 4,992,590 | 4,461,647 |
Carrying Value | Total asset-backed securitizations, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 1,402,488 | 1,871,421 |
Carrying Value | AMH 2014-SFR2 securitization, net | | |
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, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 472,332 | 475,854 |
Carrying Value | AMH 2015-SFR1 securitization, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 497,743 | 500,713 |
Carrying Value | AMH 2015-SFR2 securitization, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 432,413 | 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 | 3,590,102 | 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 | 497,140 | 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 | 397,382 | 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 | 442,691 | 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 | 584,515 | 583,521 |
Carrying Value | 2034 unsecured senior notes I, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 594,384 | 0 |
Carrying Value | 2034 unsecured senior notes II | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 492,962 | 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 | 291,652 | 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 | 289,376 | 289,183 |
Fair Value | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Revolving credit facility | 0 | 90,000 |
Total debt | 4,679,826 | 4,219,737 |
Fair Value | Total asset-backed securitizations, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 1,410,937 | 1,883,246 |
Fair Value | AMH 2014-SFR2 securitization, net | | |
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, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 474,945 | 478,833 |
Fair Value | AMH 2015-SFR1 securitization, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 500,623 | 503,668 |
Fair Value | AMH 2015-SFR2 securitization, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 435,369 | 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 | 3,268,889 | 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 | 479,080 | 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 | 390,668 | 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 | 365,544 | 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 | 523,506 | 539,304 |
Fair Value | 2034 unsecured senior notes I, net | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 590,526 | 0 |
Fair Value | 2034 unsecured senior notes II | | |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] | | |
Total asset-backed securitizations and unsecured senior notes, net | 490,940 | 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 | 196,038 | 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 | $ 232,587 | $ 244,275 |