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Earnings Per Share And Unit (Schedule Of Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] |  |  |  |
Net income | $ 159,956 | $ 114,655 | $ 226,534 | $ 172,671
Dividends on preferred shares | (2,008) | (2,008) | (4,016) | (4,016)
Less: Income from operations attributable to noncontrolling interests | (4,040) | (2,673) | (6,850) | (3,953)
Earnings Allocated To Unvested Shares | (520) | (399) | (727) | (663)
Net income available for common shareholders, basic | 153,388 | 109,575 | 214,941 | 164,039
Add: Income attributable to downREIT operating partnership units | 601 | 686 | 1,268 | 0
Net income available for common shareholders, diluted | $ 154,122 | $ 110,261 | $ 216,209 | $ 164,039
Weighted average number of common shares, Basic | 85,969 | 82,932 | 85,722 | 82,768
DownREIT operating partnership units | 548 | 631 | 578 | 0
5.417% Series 1 Cumulative Convertible Preferred Units | 94 | 0 | 0 | 0
Weighted average number of common shares, Diluted | 86,611 | 83,563 | 86,300 | 82,768
Net income available for common shareholders, Basic | $ 1.78 | $ 1.32 | $ 2.51 | $ 1.98
Net income available for common shareholders, Diluted | $ 1.78 | $ 1.32 | $ 2.51 | $ 1.98
Federal Realty OP LP |  |  |  |
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] |  |  |  |
Net income | $ 159,956 | $ 114,655 | $ 226,534 | $ 172,671
Distributions on preferred units | (2,008) | (2,008) | (4,016) | (4,016)
Less: Income from operations attributable to noncontrolling interests | (4,040) | (2,673) | (6,850) | (3,953)
Earnings allocated to unvested units | (520) | (399) | (727) | (663)
Net income available for common unit holders, basic | 153,388 | 109,575 | 214,941 | 164,039
Add: Income attributable to downREIT operating partnership units | 601 | 686 | 1,268 | 0
Net income available for common unit holders, diluted | $ 154,122 | $ 110,261 | $ 216,209 | $ 164,039
Weighted average number of common units, Basic | 85,969 | 82,932 | 85,722 | 82,768
DownREIT operating partnership units | 548 | 631 | 578 | 0
Weighted average common units outstanding, diluted | 86,611 | 83,563 | 86,300 | 82,768
Net income available for common unit holders, Basic | $ 1.78 | $ 1.32 | $ 2.51 | $ 1.98
Net income available for common unit holders, Diluted | $ 1.78 | $ 1.32 | $ 2.51 | $ 1.98
5.417% Series 1 Cumulative Convertible Preferred Shares, (stated at liquidation preference $25 per share), 392,878 shares issued and outstanding |  |  |  |
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] |  |  |  |
Add: Dividends on 5.417% Series 1 Cumulative Convertible Preferred Shares | $ 133 | $ 0 | $ 0 | $ 0
Preferred Units | Federal Realty OP LP |  |  |  |
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items] |  |  |  |
Add: Dividends on 5.417% Series 1 Cumulative Convertible Preferred Units | $ 133 | $ 0 | $ 0 | $ 0
5.417% Series 1 Cumulative Convertible Preferred Units | 94 | 0 | 0 | 0

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