| Submission | Jul. 30, 2024 |
| Submission [Line Items] | |
| Central Index Key | 0000074208 |
| Registrant Name | UDR, Inc. |
| Form Type | S-3 |
| Submission Type | S-3 |
| Fee Exhibit Type | EX-FILING FEES |
| Offerings - Offering: 1 | Jul. 30, 2024 USD ($) shares |
| Offering: | |
| Fee Previously Paid | false |
| Rule 457(a) | true |
| Security Type | Equity |
| Security Class Title | Common Stock, par value $0.01 per share |
| Amount Registered | shares | 3,639,510 |
| Proposed Maximum Offering Price per Unit | 41.12 |
| Maximum Aggregate Offering Price | $ 149,656,651.20 |
| Fee Rate | 0.01476% |
| Amount of Registration Fee | $ 22,089.32 |
| Offering Note | Note 1.a: This Registration Statement relates to up to 3,639,510 shares of the registrant's common stock potentially issuable by the registrant upon redemption of up to 3,639,510 units of limited partnership interest in United Dominion Realty, L.P., the registrant's operating partnership subsidiary. Note 1.b: Pursuant to Rule 416 of the Securities Act of 1933, as amended (the "Securities Act"), the registrant's common stock offered hereby shall be deemed to cover additional securities to be issued to prevent dilution resulting from stock splits, stock dividends or similar transactions. Estimated solely for the purpose of calculating the registration fee. Note 1.c: Pursuant to Rule 457(c) under the Securities Act, the proposed maximum offering price per share and the proposed maximum aggregate offering price have been determined on the basis of the average of the high and low prices reported on the New York Stock Exchange on July 26, 2024. |
| Fees Summary | Jul. 30, 2024 USD ($) |
| Fees Summary [Line Items] | |
| Total Offering | $ 149,656,651.20 |
| Previously Paid Amount | 0 |
| Total Fee Amount | 22,089.32 |
| Total Offset Amount | 0 |
| Net Fee | $ 22,089.32 |
