JOINT VENTURES AND PARTNERSHIPS - Commitments (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Joint Ventures
Investment in unconsolidated entities	$ 950,062		$ 950,062		$ 944,071
Deferred fees from the sale of properties	7,300		7,300		7,600
Joint venture management and other fees	$ 1,992	$ 1,450	$ 3,957	$ 2,692
Type of revenue	udr:ManagementAndOtherFeesMember	udr:ManagementAndOtherFeesMember	udr:ManagementAndOtherFeesMember	udr:ManagementAndOtherFeesMember
13th and Market Properties LLC \| Accounts Payable, Accrued Expenses and Other Liabilities
Joint Ventures
Investment in unconsolidated entities	$ (8,900)		$ (8,900)		$ (8,900)

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

+ References

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+ Details