COPT Defense Properties Quarterly report [Sections 13 or 15(d)]

Quarterly report [Sections 13 or 15(d)]

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

Credit Losses on Financial Assets and Other Instruments - Credit Risk Classification (Details)

v3.26.1

Credit Losses on Financial Assets and Other Instruments - Credit Risk Classification (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Investing Receivables
Financing Receivable, Credit Quality Indicator [Line Items]
2021 and Earlier	$ 62,638
2022	0
2023	1,870
2024	0
2025	8,667
2026	0
Total	73,175	$ 73,431
Investing Receivables \| Investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2021 and Earlier	62,638
2022	0
2023	1,870
2024	0
2025	0
2026	0
Total	64,508
Investing Receivables \| Non-investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2021 and Earlier	0
2022	0
2023	0
2024	0
2025	8,667
2026	0
Total	8,667
Tenant notes receivable
Financing Receivable, Credit Quality Indicator [Line Items]
2021 and Earlier	1,538
2022	0
2023	0
2024	310
2025	19
2026	0
Total	1,867
Tenant notes receivable \| Investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2021 and Earlier	380
2022	0
2023	0
2024	0
2025	0
2026	0
Total	380
Tenant notes receivable \| Non-investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2021 and Earlier	1,158
2022	0
2023	0
2024	310
2025	19
2026	0
Total	1,487
Sales-type lease receivables \| Investment grade
Financing Receivable, Credit Quality Indicator [Line Items]
2021 and Earlier	3,658
2022	0
2023	0
2024	0
2025	0
2026	1,520
Total	$ 5,178

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