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SECURED AND UNSECURED DEBT, NET - Working Capital Credit Facility (Details) - Working Capital Credit Facility - Variable Rate Debt - Unsecured Debt - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2026 | Dec. 31, 2025
Summary of short-term bank borrowings under unsecured commercial bank credit facility |  |
Total revolving credit facility | $ 75,000 | $ 75,000
Borrowings outstanding at end of period | 9,553 | 26,381
Weighted average daily borrowings during the period ended | 17,233 | 18,403
Maximum daily borrowings during the period ended | $ 47,811 | $ 62,622
Weighted average interest rate during the period ended | 4.40% | 5.10%
Interest rate at end of the period | 4.40% | 4.40%
Basis points added to to variable rate | 0.775% |
Minimum |  |
Summary of short-term bank borrowings under unsecured commercial bank credit facility |  |
Basis points added to to variable rate | 0.70% |
Maximum |  |
Summary of short-term bank borrowings under unsecured commercial bank credit facility |  |
Basis points added to to variable rate | 1.40% |

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- Definition Summary of short-term bank borrowings under UDR's bank credit facility. + References No definition available. + Details
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- Definition The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)) -SubTopic 10 -Topic 210 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(16)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 944 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03(a)(16)(a)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478777/944-210-S99-1 + Details
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- Definition Average amount borrowed under the credit facility during the period. + References No definition available. + Details
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