Consolidated Statements Of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
REVENUE
Rental income	$ 313,183	$ 295,119	$ 917,954	$ 866,199
Other property income	8,789	8,233	24,143	23,973
Mortgage interest income	281	281	833	836
Total revenue	322,253	303,633	942,930	891,008
EXPENSES
Rental expenses	67,481	63,898	196,894	184,448
Real estate taxes	38,178	36,053	111,426	105,402
General and administrative	11,649	10,822	34,449	34,920
Depreciation and amortization	94,277	87,028	270,464	255,481
Total operating expenses	211,585	197,801	613,233	580,251
Gain on sale of real estate	0	0	77,672	52,280
New market tax credit transaction income	0	0	14,176	0
OPERATING INCOME	110,668	105,832	421,545	363,037
OTHER INCOME/(EXPENSE)
Other interest income	845	978	2,493	3,512
Interest expense	(47,619)	(44,237)	(134,692)	(132,242)
Income from partnerships	605	888	1,687	1,825
NET INCOME	64,499	63,461	291,033	236,132
Net income attributable to noncontrolling interests	(2,850)	(2,508)	(9,700)	(6,461)
NET INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	61,649	60,953	281,333	229,671
Dividends on preferred shares	(2,008)	(2,008)	(6,024)	(6,024)
NET INCOME AVAILABLE FOR COMMON SHAREHOLDERS	$ 59,641	$ 58,945	$ 275,309	$ 223,647
EARNINGS PER COMMON SHARE, BASIC AND DILUTED
Net income available for common shareholders, Basic	$ 0.69	$ 0.70	$ 3.20	$ 2.68
Net income available for common shareholders, Diluted	$ 0.69	$ 0.70	$ 3.20	$ 2.68
Weighted average number of common shares, Basic	85,978	83,994	85,808	83,180
Weighted average number of common shares, Diluted	85,978	83,994	85,808	83,180
COMPREHENSIVE INCOME
COMPREHENSIVE INCOME	$ 63,790	$ 58,404	$ 288,329	$ 234,144
COMPREHENSIVE INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	60,969	56,083	278,825	227,791
Federal Realty OP LP
REVENUE
Rental income	313,183	295,119	917,954	866,199
Other property income	8,789	8,233	24,143	23,973
Mortgage interest income	281	281	833	836
Total revenue	322,253	303,633	942,930	891,008
EXPENSES
Rental expenses	67,481	63,898	196,894	184,448
Real estate taxes	38,178	36,053	111,426	105,402
General and administrative	11,649	10,822	34,449	34,920
Depreciation and amortization	94,277	87,028	270,464	255,481
Total operating expenses	211,585	197,801	613,233	580,251
Gain on sale of real estate	0	0	77,672	52,280
New market tax credit transaction income	0	0	14,176	0
OPERATING INCOME	110,668	105,832	421,545	363,037
OTHER INCOME/(EXPENSE)
Other interest income	845	978	2,493	3,512
Interest expense	(47,619)	(44,237)	(134,692)	(132,242)
Income from partnerships	605	888	1,687	1,825
NET INCOME	64,499	63,461	291,033	236,132
Net income attributable to noncontrolling interests	(2,850)	(2,508)	(9,700)	(6,461)
NET INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	61,649	60,953	281,333	229,671
Distributions on preferred units	(2,008)	(2,008)	(6,024)	(6,024)
NET INCOME AVAILABLE FOR COMMON UNIT HOLDERS	$ 59,641	$ 58,945	$ 275,309	$ 223,647
EARNINGS PER COMMON UNIT, BASIC AND DILUTED:
Net income available for common unit holders, Basic	$ 0.69	$ 0.70	$ 3.20	$ 2.68
Net income available for common unit holders, Diluted	$ 0.69	$ 0.70	$ 3.20	$ 2.68
Weighted average number of common units, Basic	85,978	83,994	85,808	83,180
Weighted average common units outstanding, diluted	85,978	83,994	85,808	83,180
COMPREHENSIVE INCOME
COMPREHENSIVE INCOME	$ 63,790	$ 58,404	$ 288,329	$ 234,144
COMPREHENSIVE INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	$ 60,969	$ 56,083	$ 278,825	$ 227,791