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Condensed Consolidating Financial Statements - Balance Sheets (Details) - USD ($) $ in Thousands | Jun. 30, 2018 | Dec. 31, 2017 | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | --- | --- | ---
Assets |  |  |  |
Single-family properties, net | $ 8,183,921 | $ 8,064,980 |  |
Cash and cash equivalents | 53,504 | 46,156 | $ 67,325 |
Restricted cash | 159,010 | 136,667 | 128,524 |
Rent and other receivables, net | 28,049 | 30,144 |  |
Deferred costs and other intangibles, net | 13,142 | 13,025 |  |
Goodwill | 120,279 | 120,279 |  |
Total assets | 8,830,448 | 8,608,768 |  |
Liabilities |  |  |  |
Asset-backed securitizations, net | 1,969,322 | 1,977,308 |  |
Unsecured senior notes, net | 492,406 | 0 |  |
Exchangeable senior notes, net | 113,533 | 111,697 |  |
Secured note payable | 0 | 48,859 |  |
Accounts payable and accrued expenses | 282,734 | 222,867 |  |
Amounts payable to affiliates | 4,571 | 4,720 |  |
Participating preferred units derivative liability | 0 | 29,470 | $ 76,860 | $ 69,810
Total liabilities | 2,961,686 | 2,732,944 |  |
Capital |  |  |  |
Accumulated other comprehensive income | 9,267 | 75 |  |
Total liabilities and equity/capital | 8,830,448 | 8,608,768 |  |
Term loan facility, net |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 99,120 | 198,023 |  |
Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 140,000 |  |
American Homes 4 Rent, L.P. |  |  |  |
Assets |  |  |  |
Single-family properties, net | 8,183,921 | 8,064,980 |  |
Cash and cash equivalents | 53,504 | 46,156 |  |
Restricted cash | 159,010 | 136,667 |  |
Rent and other receivables, net | 28,049 | 30,144 |  |
Intercompany receivables | 0 | 0 |  |
Escrow deposits, prepaid expenses and other assets, including due from affiliates | 272,543 | 197,517 |  |
Investments in subsidiaries | 0 | 0 |  |
Deferred costs and other intangibles, net | 13,142 | 13,025 |  |
Goodwill | 120,279 | 120,279 |  |
Total assets | 8,830,448 | 8,608,768 |  |
Liabilities |  |  |  |
Asset-backed securitizations, net | 1,969,322 | 1,977,308 |  |
Unsecured senior notes, net | 492,406 | 0 |  |
Exchangeable senior notes, net | 113,533 | 111,697 |  |
Secured note payable | 0 | 48,859 |  |
Accounts payable and accrued expenses | 282,734 | 222,867 |  |
Amounts payable to affiliates | 4,571 | 4,720 |  |
Intercompany payables | 0 | 0 |  |
Participating preferred units derivative liability | 0 | 29,470 |  |
Total liabilities | 2,961,686 | 2,732,944 |  |
Capital |  |  |  |
Limited partners, capital account | 720,232 | 727,544 |  |
Accumulated other comprehensive income | 9,267 | 75 |  |
Total partners' capital | 5,868,762 | 5,877,173 |  |
Noncontrolling interest | 0 | (1,349) |  |
Total capital | 5,868,762 | 5,875,824 |  |
Total liabilities and equity/capital | 8,830,448 | 8,608,768 |  |
American Homes 4 Rent, L.P. | Common Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 4,395,806 | 4,248,236 |  |
Limited partners, capital account | 720,232 | 727,544 |  |
American Homes 4 Rent, L.P. | Preferred Shares/Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 743,457 | 901,318 |  |
American Homes 4 Rent, L.P. | Term loan facility, net |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 99,120 | 198,023 |  |
American Homes 4 Rent, L.P. | Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 140,000 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Homes 4 Rent, L.P. (Parent Company) |  |  |  |
Assets |  |  |  |
Single-family properties, net | 0 | 0 |  |
Cash and cash equivalents | 32,521 | 22,157 |  |
Restricted cash | 26,910 | 14,742 |  |
Rent and other receivables, net | 186 | 114 |  |
Intercompany receivables | 255,388 | 154,621 |  |
Escrow deposits, prepaid expenses and other assets, including due from affiliates | 58,231 | 59,271 |  |
Investments in subsidiaries | 5,988,782 | 5,889,146 |  |
Deferred costs and other intangibles, net | 8,436 | 9,652 |  |
Goodwill | 120,279 | 120,279 |  |
Total assets | 6,490,733 | 6,269,982 |  |
Liabilities |  |  |  |
Asset-backed securitizations, net | 0 | 0 |  |
Unsecured senior notes, net | 492,406 |  |  |
Exchangeable senior notes, net | 0 | 0 |  |
Secured note payable |  | 0 |  |
Accounts payable and accrued expenses | 32,844 | 27,566 |  |
Amounts payable to affiliates | 4,571 | 4,720 |  |
Intercompany payables | 0 | 0 |  |
Participating preferred units derivative liability |  | 29,470 |  |
Total liabilities | 628,941 | 399,779 |  |
Capital |  |  |  |
Limited partners, capital account | 720,232 | 727,544 |  |
Accumulated other comprehensive income | 9,267 | 75 |  |
Total partners' capital | 5,861,792 | 5,870,203 |  |
Noncontrolling interest |  | 0 |  |
Total capital | 5,861,792 | 5,870,203 |  |
Total liabilities and equity/capital | 6,490,733 | 6,269,982 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Homes 4 Rent, L.P. (Parent Company) | Common Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 4,388,836 | 4,241,266 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Homes 4 Rent, L.P. (Parent Company) | Preferred Shares/Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 743,457 | 901,318 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Homes 4 Rent, L.P. (Parent Company) | Term loan facility, net |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 99,120 | 198,023 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Homes 4 Rent, L.P. (Parent Company) | Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 140,000 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Residential Properties OP, L.P. (Guarantor Subsidiary) |  |  |  |
Assets |  |  |  |
Single-family properties, net | 656 | 1,732 |  |
Cash and cash equivalents | 0 | 0 |  |
Restricted cash | 30 | 31 |  |
Rent and other receivables, net | 2 | 57 |  |
Intercompany receivables | 0 | 0 |  |
Escrow deposits, prepaid expenses and other assets, including due from affiliates | 172 | 164 |  |
Investments in subsidiaries | 115,663 | 115,303 |  |
Deferred costs and other intangibles, net | 0 | 0 |  |
Goodwill | 0 | 0 |  |
Total assets | 116,523 | 117,287 |  |
Liabilities |  |  |  |
Asset-backed securitizations, net | 0 | 0 |  |
Unsecured senior notes, net | 0 |  |  |
Exchangeable senior notes, net | 113,533 | 111,697 |  |
Secured note payable |  | 0 |  |
Accounts payable and accrued expenses | 2,648 | 2,757 |  |
Amounts payable to affiliates | 0 | 0 |  |
Intercompany payables | 9,011 | 8,428 |  |
Participating preferred units derivative liability |  | 0 |  |
Total liabilities | 125,192 | 122,882 |  |
Capital |  |  |  |
Limited partners, capital account | 0 | 0 |  |
Accumulated other comprehensive income | 0 | 0 |  |
Total partners' capital | (8,669) | (5,595) |  |
Noncontrolling interest |  | 0 |  |
Total capital | (8,669) | (5,595) |  |
Total liabilities and equity/capital | 116,523 | 117,287 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Residential Properties OP, L.P. (Guarantor Subsidiary) | Common Units |  |  |  |
Capital |  |  |  |
General partner, capital account | (8,669) | (5,595) |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Residential Properties OP, L.P. (Guarantor Subsidiary) | Preferred Shares/Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 0 | 0 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Residential Properties OP, L.P. (Guarantor Subsidiary) | Term loan facility, net |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 0 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | American Residential Properties OP, L.P. (Guarantor Subsidiary) | Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 0 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | Combined Non-Guarantor Subsidiaries |  |  |  |
Assets |  |  |  |
Single-family properties, net | 8,183,265 | 8,063,248 |  |
Cash and cash equivalents | 20,983 | 23,999 |  |
Restricted cash | 132,070 | 121,894 |  |
Rent and other receivables, net | 27,861 | 29,973 |  |
Intercompany receivables | 0 | 0 |  |
Escrow deposits, prepaid expenses and other assets, including due from affiliates | 214,140 | 138,082 |  |
Investments in subsidiaries | 0 | 0 |  |
Deferred costs and other intangibles, net | 4,706 | 3,373 |  |
Goodwill | 0 | 0 |  |
Total assets | 8,583,025 | 8,380,569 |  |
Liabilities |  |  |  |
Asset-backed securitizations, net | 1,969,322 | 1,977,308 |  |
Unsecured senior notes, net | 0 |  |  |
Exchangeable senior notes, net | 0 | 0 |  |
Secured note payable |  | 48,859 |  |
Accounts payable and accrued expenses | 247,242 | 192,544 |  |
Amounts payable to affiliates | 0 | 0 |  |
Intercompany payables | 246,377 | 146,193 |  |
Participating preferred units derivative liability |  | 0 |  |
Total liabilities | 2,462,941 | 2,364,904 |  |
Capital |  |  |  |
Limited partners, capital account | 0 | 0 |  |
Accumulated other comprehensive income | 0 | 0 |  |
Total partners' capital | 6,120,084 | 6,017,014 |  |
Noncontrolling interest |  | (1,349) |  |
Total capital | 6,120,084 | 6,015,665 |  |
Total liabilities and equity/capital | 8,583,025 | 8,380,569 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | Combined Non-Guarantor Subsidiaries | Common Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 6,120,084 | 6,017,014 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | Combined Non-Guarantor Subsidiaries | Preferred Shares/Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 0 | 0 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | Combined Non-Guarantor Subsidiaries | Term loan facility, net |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 0 |  |
American Homes 4 Rent, L.P. | Reportable Legal Entities | Combined Non-Guarantor Subsidiaries | Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 0 |  |
American Homes 4 Rent, L.P. | Consolidating Adjustments |  |  |  |
Assets |  |  |  |
Single-family properties, net | 0 | 0 |  |
Cash and cash equivalents | 0 | 0 |  |
Restricted cash | 0 | 0 |  |
Rent and other receivables, net | 0 | 0 |  |
Intercompany receivables | (255,388) | (154,621) |  |
Escrow deposits, prepaid expenses and other assets, including due from affiliates | 0 | 0 |  |
Investments in subsidiaries | (6,104,445) | (6,004,449) |  |
Deferred costs and other intangibles, net | 0 | 0 |  |
Goodwill | 0 | 0 |  |
Total assets | (6,359,833) | (6,159,070) |  |
Liabilities |  |  |  |
Asset-backed securitizations, net | 0 | 0 |  |
Unsecured senior notes, net | 0 |  |  |
Exchangeable senior notes, net | 0 | 0 |  |
Secured note payable |  | 0 |  |
Accounts payable and accrued expenses | 0 | 0 |  |
Amounts payable to affiliates | 0 | 0 |  |
Intercompany payables | (255,388) | (154,621) |  |
Participating preferred units derivative liability |  | 0 |  |
Total liabilities | (255,388) | (154,621) |  |
Capital |  |  |  |
Limited partners, capital account | 0 | 0 |  |
Accumulated other comprehensive income | 0 | 0 |  |
Total partners' capital | (6,104,445) | (6,004,449) |  |
Noncontrolling interest |  | 0 |  |
Total capital | (6,104,445) | (6,004,449) |  |
Total liabilities and equity/capital | (6,359,833) | (6,159,070) |  |
American Homes 4 Rent, L.P. | Consolidating Adjustments | Common Units |  |  |  |
Capital |  |  |  |
General partner, capital account | (6,104,445) | (6,004,449) |  |
American Homes 4 Rent, L.P. | Consolidating Adjustments | Preferred Shares/Units |  |  |  |
Capital |  |  |  |
General partner, capital account | 0 | 0 |  |
American Homes 4 Rent, L.P. | Consolidating Adjustments | Term loan facility, net |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | 0 | 0 |  |
American Homes 4 Rent, L.P. | Consolidating Adjustments | Revolving Credit Facility |  |  |  |
Liabilities |  |  |  |
Revolving credit facility and Term loan facility, net | $ 0 | $ 0 |  |

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=77989000&loc=SL49117168-202975 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19-26) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(23)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(25)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(32)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(16)) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 + Details
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- Definition Amount of partners' capital (deficit), including portions attributable to both the parent and noncontrolling interests. Excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 272 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6373374&loc=d3e70478-108055 + Details
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