Condensed Consolidated Statements of Capital (Parenthetical) - USD ($) $ in Thousands	3 Months Ended
Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020
Common units, dividends (in dollars per share)		$ 0.10	$ 0.10	$ 0.05	$ 0.05	$ 0.05
Stock issuance cost		$ 200		$ 600
American Homes 4 Rent, L.P.
Common units, dividends (in dollars per share)	$ 0.10	$ 0.10	$ 0.10	$ 0.05	$ 0.05	$ 0.05
Stock issuance cost		$ 200		$ 600

Amount of decrease in additional paid in capital (APIC) resulting from direct costs associated with issuing stock. Includes, but is not limited to, legal and accounting fees and direct costs associated with stock issues under a shelf registration.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=123467817&loc=d3e21463-112644

Reference 2: 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=120397183&loc=d3e187085-122770

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