Consolidated Statements Of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
REVENUE
Rental income	$ 273,179	$ 247,024	$ 793,516	$ 694,954
Mortgage interest income	272	260	805	2,116
Total revenue	273,451	247,284	794,321	697,070
EXPENSES
Rental expenses	58,809	49,318	166,189	141,474
Real estate taxes	32,803	29,529	94,628	88,272
General and administrative	13,100	12,253	39,046	35,357
Depreciation and amortization	77,109	70,611	223,244	202,160
Total operating expenses	181,821	161,711	523,107	467,263
Gain on deconsolidation of VIE	70,374	0	70,374	0
Gain on sale of real estate and change in control of interest	29,723	0	29,723	17,428
OPERATING INCOME	191,727	85,573	371,311	247,235
OTHER INCOME/(EXPENSE)
Other interest income	234	88	487	701
Interest expense	(35,060)	(32,249)	(98,707)	(95,511)
Income (loss) from partnerships	1,873	1,129	4,878	(86)
NET INCOME	158,774	54,541	277,969	152,339
Net income attributable to noncontrolling interests	(2,636)	(2,419)	(8,171)	(5,777)
NET INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	156,138	52,122	269,798	146,562
Dividends on preferred shares	(2,008)	(2,010)	(6,026)	(6,031)
NET INCOME AVAILABLE FOR COMMON SHAREHOLDERS	$ 154,130	$ 50,112	$ 263,772	$ 140,531
EARNINGS PER COMMON SHARE, BASIC:
Net income available for common shareholders	$ 1.90	$ 0.64	$ 3.31	$ 1.81
Weighted average number of common shares	80,765	77,485	79,480	77,269
EARNINGS PER COMMON SHARE, DILUTED:
Net income available for common shareholders	$ 1.89	$ 0.64	$ 3.31	$ 1.81
Weighted average number of common shares	81,511	77,575	80,137	77,287
EARNINGS PER COMMON UNIT, DILUTED:
COMPREHENSIVE INCOME	$ 161,569	$ 55,095	$ 286,902	$ 155,530
COMPREHENSIVE INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	158,672	52,634	277,929	149,480
Federal Realty OP LP
REVENUE
Rental income	273,179	247,024	793,516	694,954
Mortgage interest income	272	260	805	2,116
Total revenue	273,451	247,284	794,321	697,070
EXPENSES
Rental expenses	58,809	49,318	166,189	141,474
Real estate taxes	32,803	29,529	94,628	88,272
General and administrative	13,100	12,253	39,046	35,357
Depreciation and amortization	77,109	70,611	223,244	202,160
Total operating expenses	181,821	161,711	523,107	467,263
Gain on deconsolidation of VIE	70,374	0	70,374	0
Gain on sale of real estate and change in control of interest	29,723	0	29,723	17,428
OPERATING INCOME	191,727	85,573	371,311	247,235
OTHER INCOME/(EXPENSE)
Other interest income	234	88	487	701
Interest expense	(35,060)	(32,249)	(98,707)	(95,511)
Income (loss) from partnerships	1,873	1,129	4,878	(86)
NET INCOME	158,774	54,541	277,969	152,339
Net income attributable to noncontrolling interests	(2,636)	(2,419)	(8,171)	(5,777)
NET INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	156,138	52,122	269,798	146,562
Distributions declared to preferred unit holders	(2,008)	(2,010)	(6,026)	(6,031)
NET INCOME AVAILABLE FOR COMMON UNIT HOLDERS	$ 154,130	$ 50,112	$ 263,772	$ 140,531
EARNINGS PER COMMON UNIT, BASIC:
Net income available for common unit holders	$ 1.90	$ 0.64	$ 3.31	$ 1.81
Weighted average common units outstanding	80,765	77,485	79,480	77,269
EARNINGS PER COMMON UNIT, DILUTED:
Net income available for common unit holders	$ 1.89	$ 0.64	$ 3.31	$ 1.81
Weighted average common units outstanding	81,511	77,575	80,137	77,287
COMPREHENSIVE INCOME	$ 161,569	$ 55,095	$ 286,902	$ 155,530
COMPREHENSIVE INCOME ATTRIBUTABLE TO THE TRUST / PARTNERSHIP	$ 158,672	$ 52,634	$ 277,929	$ 149,480