v3.25.4

Transactions with Related Parties (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Transactions with Related Parties
Revenues	$ 498,598,000	$ 547,312,000	$ 604,198,000
Receivables	$ 12,151,000	13,483,000
4747 Bethesda Venture
Transactions with Related Parties
Ownership interest (as percent)	20.00%
Related party | WHI Impact Pool
Transactions with Related Parties
Completed capital commitments	$ 114,400,000
Commitment	11,200,000
Related party | LEO Impact Housing Fund
Transactions with Related Parties
LEO Impact Housing Fund	43,500,000
LEO Impact Housing Fund, including accordions	64,500,000
Additional commitment amount	1,300,000
Related party | WHI Impact Pool and LEO Impact Housing Fund
Transactions with Related Parties
Remaining unfunded commitment	1,500,000
Related party | Fee-based real estate services | JBG Legacy Funds, WHI Impact Pool and LEO Impact Housing Fund
Transactions with Related Parties
Revenues	9,800,000	13,000,000	21,300,000
Receivables	951,000	2,100,000
Related party | Office Rent | Unconsolidated Real Estate Ventures
Transactions with Related Parties
Related party payments	5,300,000	5,400,000	5,000,000
Related party | Supervisory Services of Properties | BMS
Transactions with Related Parties
Related party payments	$ 8,300,000	$ 9,500,000	$ 9,300,000

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