Consolidated Statements Of Comprehensive Income - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
REVENUE
Rental income	$ 303,352	$ 286,323	$ 890,172	$ 839,509
Mortgage interest income	281	281	836	833
Total revenue	303,633	286,604	891,008	840,342
EXPENSES
Rental expenses	63,898	58,595	184,448	169,410
Real estate taxes	36,053	33,045	105,402	97,992
General and administrative	10,822	13,149	34,920	37,607
Depreciation and amortization	87,028	81,731	255,481	239,342
Total operating expenses	197,801	186,520	580,251	544,351
Gain on sale of real estate	0	0	52,280	1,702
OPERATING INCOME	105,832	100,084	363,037	297,693
OTHER INCOME/(EXPENSE)
Other interest income	978	721	3,512	3,775
Interest expense	(44,237)	(42,726)	(132,242)	(124,835)
Income from partnerships	888	1,313	1,825	3,494
NET INCOME	63,461	59,392	236,132	180,127
Net income attributable to noncontrolling interests	(2,508)	(2,344)	(6,461)	(7,245)
NET INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	60,953	57,048	229,671	172,882
Dividends on preferred shares	(2,008)	(2,008)	(6,024)	(6,024)
NET INCOME AVAILABLE FOR COMMON SHAREHOLDERS	$ 58,945	$ 55,040	$ 223,647	$ 166,858
EARNINGS PER COMMON SHARE, BASIC AND DILUTED:
Net income available for common shareholders, Basic	$ 0.70	$ 0.67	$ 2.68	$ 2.04
Weighted average number of common shares, Basic	83,994	81,274	83,180	81,210
Net income available for common shareholders, Diluted	$ 0.70	$ 0.67	$ 2.68	$ 2.04
Weighted average number of common shares, Diluted	83,994	81,274	83,180	81,210
COMPREHENSIVE INCOME
COMPREHENSIVE INCOME	$ 58,404	$ 60,787	$ 234,144	$ 181,248
COMPREHENSIVE INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	56,083	58,325	227,791	173,898
Federal Realty OP LP
REVENUE
Rental income	303,352	286,323	890,172	839,509
Mortgage interest income	281	281	836	833
Total revenue	303,633	286,604	891,008	840,342
EXPENSES
Rental expenses	63,898	58,595	184,448	169,410
Real estate taxes	36,053	33,045	105,402	97,992
General and administrative	10,822	13,149	34,920	37,607
Depreciation and amortization	87,028	81,731	255,481	239,342
Total operating expenses	197,801	186,520	580,251	544,351
Gain on sale of real estate	0	0	52,280	1,702
OPERATING INCOME	105,832	100,084	363,037	297,693
OTHER INCOME/(EXPENSE)
Other interest income	978	721	3,512	3,775
Interest expense	(44,237)	(42,726)	(132,242)	(124,835)
Income from partnerships	888	1,313	1,825	3,494
NET INCOME	63,461	59,392	236,132	180,127
Net income attributable to noncontrolling interests	(2,508)	(2,344)	(6,461)	(7,245)
NET INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	60,953	57,048	229,671	172,882
Distributions on preferred units	(2,008)	(2,008)	(6,024)	(6,024)
NET INCOME AVAILABLE FOR COMMON UNIT HOLDERS	$ 58,945	$ 55,040	$ 223,647	$ 166,858
EARNINGS PER COMMON UNIT, BASIC AND DILUTED:
Net income available for common unit holders, Basic	$ 0.70	$ 0.67	$ 2.68	$ 2.04
Weighted average number of common units, Basic	83,994	81,274	83,180	81,210
Net income available for common unit holders, Diluted	$ 0.70	$ 0.67	$ 2.68	$ 2.04
Weighted average number of common units, Diluted	83,994	81,274	83,180	81,210
COMPREHENSIVE INCOME
COMPREHENSIVE INCOME	$ 58,404	$ 60,787	$ 234,144	$ 181,248
COMPREHENSIVE INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	$ 56,083	$ 58,325	$ 227,791	$ 173,898