Quarterly report pursuant to Section 13 or 15(d)

Orion Office REIT, Leases - Lessee Narrative (Details)

v3.22.2.2
Orion Office REIT, Leases - Lessee Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Lessee, Lease, Description [Line Items]        
Lessee, operating lease, discount rate 3.21%   3.21%  
Operating lease, cost $ 0.3 $ 0.1 $ 0.8 $ 0.1
Minimum        
Lessee, Lease, Description [Line Items]        
Lessee, operating lease, remaining lease term 1 month 6 days   1 month 6 days  
Maximum        
Lessee, Lease, Description [Line Items]        
Lessee, operating lease, remaining lease term 62 years 3 months 18 days   62 years 3 months 18 days