Annual report pursuant to Section 13 and 15(d)

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

v3.22.4
Orion Office REIT, Fair Value Measures - Provisions for Impairment (Details)
$ in Thousands
12 Months Ended
Dec. 31, 2022
USD ($)
property
Dec. 31, 2021
USD ($)
property
Dec. 31, 2020
USD ($)
property
Fair Value Disclosures [Abstract]      
Number of properties | property 18 10 1
Carrying value of impaired properties $ 142,748 $ 109,197 $ 29,129
Provisions for impairment (66,359) (49,859) (18,671)
Estimated fair value $ 76,389 $ 59,338 $ 10,458