v3.25.1
Document and Entity Information
Jun. 10, 2025
Entity Listings [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jun. 10, 2025
Entity File Number 001-37420
Entity Registrant Name SERITAGE GROWTH PROPERTIES
Entity Central Index Key 0001628063
Entity Incorporation, State or Country Code MD
Entity Tax Identification Number 38-3976287
Entity Address, Address Line One 500 Fifth Avenue
Entity Address, Address Line Two Suite 1530
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10110
City Area Code 212
Local Phone Number 355-7800
Entity Emerging Growth Company false
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Common Stock [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security Class A common shares of beneficial interest, par value $0.01 per share
Trading Symbol SRG
Security Exchange Name NYSE
7.00% Series A cumulative redeemable preferred shares of beneficial interest, par value $0.01 per share [Member]  
Entity Listings [Line Items]  
Title of 12(b) Security 7.00% Series A cumulative redeemable preferred shares of beneficial interest, par value $0.01 per share
Trading Symbol SRG-PA
Security Exchange Name NYSE