Information by Business Segment - Reconciliation of UJV NOI to Equity in Income (Loss) of Unconsolidated Entities (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Sep. 30, 2024 |
Sep. 30, 2023 |
Sep. 30, 2024 |
Sep. 30, 2023 |
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| Reconciliation of UJV NOI allocable to COPT to equity income (loss) in unconsolidated entities | ||||
| UJV NOI allocable to COPT Defense | $ 1,844 | $ 1,675 | $ 5,319 | $ 4,988 |
| Less: Income from UJV allocable to COPT Defense attributable to depreciation and amortization expense and interest expense | (1,759) | (1,743) | (5,139) | (5,006) |
| Add: Equity in loss of unconsolidated non-real estate entities | 0 | 0 | 0 | (3) |
| Equity in income (loss) of unconsolidated entities | $ 85 | $ (68) | $ 180 | $ (21) |
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- Definition Income (Loss) from Equity Method Investments Allocable to Depreciation, Amortization and Interest Expense No definition available.
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- Definition Income (Loss) in Non-Real Estate Equity Method Investments No definition available.
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- Definition Reconciliation of Operating Income from Unconsolidated Joint Ventures to Equity Method Investments [Abstract] No definition available.
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- Definition Unconsolidated Joint Venture Net Operating Income Allocable to Parent No definition available.
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- Definition Amount of income (loss) for proportionate share of equity method investee's income (loss). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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