Orion Office REIT Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Real Estate Investments and Related Intangibles - Schedule of Company's Investment in Unconsolidated Joint Venture (Details)

v3.24.2.u1

Real Estate Investments and Related Intangibles - Schedule of Company's Investment in Unconsolidated Joint Venture (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024 USD ($) office_property property extension	Jun. 30, 2023 USD ($) property	Jun. 30, 2024 USD ($) office_property extension property	Jun. 30, 2023 USD ($) property	Dec. 31, 2023 USD ($)
Schedule of Equity Method Investments [Line Items]
Number of Properties \| office_property	69		69
Equity in Loss, Net	$ (163)	$ (95)	$ (279)	$ (218)
Mortgage notes scheduled to mature	462,000		462,000
Mortgages payable
Schedule of Equity Method Investments [Line Items]
Mortgage notes scheduled to mature	$ 27,300		$ 27,300
Arch Street Joint Venture
Schedule of Equity Method Investments [Line Items]
Ownership (in percent)	20.00%		20.00%
Number of Properties \| property	6		6
Carrying Value of Investment	$ 12,382		$ 12,382		$ 13,549
Equity in Loss, Net			$ (279)	$ (218)
Number of properties acquired \| property	0	0	0	0
Difference between carrying amount and underlying equity	$ 200		$ 200		$ 400
Arch Street Joint Venture \| Mortgages payable
Schedule of Equity Method Investments [Line Items]
Mortgage notes scheduled to mature	$ 136,400		$ 136,400
Number of maturity extension options \| extension	2		2
Duration of term extension options	1 year		1 year

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