v3.26.1
Cover
Mar. 27, 2026
Cover [Abstract]  
Document Type 8-K
Period End Date Mar. 27, 2026
Entity File Number 001-41572
Registrant Name Star Holdings
Entity Incorporation, State or Country Code MD
Entity Tax Identification Number 37-6762818
Entity Address, Address Line One 1114 Avenue of the Americas
Entity Address, Address Line Two 39th Floor
Entity Address, City or Town New York
Entity Address, State or Province NY
Entity Address, Postal Zip Code 10036
City Area Code 212
Local Phone Number 930-9400
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common shares of beneficial interest, $0.001 par value
Trading Symbol STHO
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Entity Ex Transition Period true
CIK 0001953366
Amendment false