Annual report pursuant to Section 13 and 15(d)

Orion Office REIT, Leases - Lessee Narrative (Details)

v3.22.1
Orion Office REIT, Leases - Lessee Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Lessee, Lease, Description [Line Items]      
Lessee, operating lease, discount rate 3.14%    
Operating lease, cost $ 0.3 $ 0.1 $ 0.1
Minimum      
Lessee, Lease, Description [Line Items]      
Lessee, operating lease, remaining lease term 10 months 24 days    
Maximum      
Lessee, Lease, Description [Line Items]      
Lessee, operating lease, remaining lease term 63 years