v3.22.2.2
Document And Entity Information
Nov. 28, 2022
Document Information [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Nov. 28, 2022
Entity Registrant Name APARTMENT INCOME REIT CORP.
Entity Central Index Key 0001820877
Entity Emerging Growth Company false
Entity File Number 001-39686
Entity Incorporation, State or Country Code MD
Entity Tax Identification Number 84-1299717
Entity Address, Address Line One 4582 South Ulster Street
Entity Address, Address Line Two Suite 1700
Entity Address, City or Town Denver
Entity Address, State or Province CO
Entity Address, Postal Zip Code 80237
City Area Code 303
Local Phone Number 757-8101
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Apartment Income REIT Corp. Class A Common Stock
Trading Symbol AIRC
Security Exchange Name NYSE
Apartment Income Reit, L.P. [Member]  
Document Information [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Nov. 28, 2022
Entity Registrant Name APARTMENT INCOME REIT, L.P.
Entity Central Index Key 0000926660
Entity Emerging Growth Company false
Entity File Number 000-24497
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 84-1275621
Entity Address, Address Line One 4582 South Ulster Street
Entity Address, Address Line Two Suite 1700
Entity Address, City or Town Denver
Entity Address, State or Province CO
Entity Address, Postal Zip Code 80237
City Area Code 303
Local Phone Number 757-8101