COPT Defense Properties 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

Debt, Net - Narrative (Details)

v3.23.3

Debt, Net - Narrative (Details)		3 Months Ended		9 Months Ended
Debt, Net - Narrative (Details)	Sep. 12, 2023 USD ($) day $ / shares	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($)	Sep. 30, 2022 USD ($)
Debt
Interest costs capitalized		$ 1,500,000	$ 2,000,000	$ 3,500,000	$ 4,900,000
5.25%, $345,000 aggregate principal \| Unsecured Senior Notes
Debt
Debt instrument, face amount	$ 345,000,000	$ 345,000,000		$ 345,000,000
Interest rate	5.25%	5.25%		5.25%
Proceeds from issuance of debt	$ 336,400,000
Initial exchange rate per $1000 principal amount of the notes (in shares)	0.0333739
Exchange price per share (in dollars per share) \| $ / shares	$ 29.96
Threshold percentage of stock price trigger	130.00%
Threshold trading days \| day	20
Threshold consecutive trading days \| day	30
5.25%, $345,000 aggregate principal \| Unsecured Senior Notes \| Debt Instrument, Redemption, Period One
Debt
Redemption price, percentage	100.00%

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