Soliciting Material Soliciting Material Written Communications Written Communications Local Phone Number Local Phone Number Class of Stock [Domain] Class of Stock [Domain] Document Information Document Information [Line Items] Address Type [Domain] Address Type [Domain] Entity Information, Former Legal or Registered Name Entity Information, Former Legal or Registered Name Amendment Flag Amendment Flag Entity Emerging Growth Company Entity Emerging Growth Company Series E Perpetual Preferred Shares Series E Preferred Stock [Member] Entity File Number Entity File Number Security Exchange Name Security Exchange Name Name Change Event [Line Items] Name Change Event [Line Items] Series H Perpetual Preferred Shares Series H Preferred Stock [Member] Entity Address, State or Province Entity Address, State or Province Entity Address, Address Line One Entity Address, Address Line One Former Address Former Address [Member] City Area Code City Area Code Series G Perpetual Preferred Shares Series G Preferred Stock [Member] Cover page. Cover [Abstract] Document Period End Date Document Period End Date Entity Addresses [Line Items] Entity Addresses [Line Items] Series D Perpetual Preferred Shares/Units Series D Preferred Stock [Member] Pre-commencement Tender Offer Pre-commencement Tender Offer Class of Stock [Axis] Class of Stock [Axis] Entity Central Index Key Entity Central Index Key Class A common shares/units Common Class A [Member] Pre-commencement Issuer Tender Offer Pre-commencement Issuer Tender Offer Legal Entity [Axis] Legal Entity [Axis] Entity Tax Identification Number Entity Tax Identification Number Entity Addresses, Address Type [Axis] Entity Addresses, Address Type [Axis] Entities [Table] Entities [Table] Entity Addresses [Table] Entity Addresses [Table] Entity Registrant Name Entity Registrant Name Entity [Domain] Entity [Domain] Trading Symbol Trading Symbol American Homes 4 Rent, L.P. American Homes 4 Rent, Limited Partnership [Member] American Homes 4 Rent, Limited Partnership [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Title of 12(b) Security Title of 12(b) Security Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Address, City or Town Entity Address, City or Town Document Type Document Type