Quarterly report pursuant to Section 13 or 15(d)

Orion Office REIT, Fair Value Measures - Provisions for Impairment (Details)

v3.22.2.2
Orion Office REIT, Fair Value Measures - Provisions for Impairment (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2022
USD ($)
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
property
Sep. 30, 2021
USD ($)
Fair Value Disclosures [Abstract]        
Number of properties | property     10  
Carrying value of impaired properties $ 98,633,000   $ 98,633,000  
Provisions for impairment (44,801,000) $ 0 (54,161,000) $ 0
Estimated fair value $ 44,472,000   $ 44,472,000