Current report filing

Document and Entity Information Document

Document and Entity Information Document
Nov. 09, 2023
Cover [Abstract]  
Document Type 8-K
Document Period End Date Nov. 09, 2023
Entity Registrant Name ORION OFFICE REIT INC.
Entity Incorporation, State or Country Code MD
Entity File Number 001-40873
Entity Tax Identification Number 87-1656425
Entity Address, Address Line One 2398 E. Camelback Road, Suite 1060
Entity Address, City or Town Phoenix,
Entity Address, State or Province AZ
Entity Address, Postal Zip Code 85016
City Area Code (602)
Local Phone Number 698-1002
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol ONL
Security Exchange Name NYSE
Entity Emerging Growth Company true
Entity Ex Transition Period false
Entity Central Index Key 0001873923
Amendment Flag false