CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Revenues:
Lease Revenue	$ 179,424	$ 165,909	$ 532,268	$ 487,719
Joint Venture Fees	388	413	1,120	1,686
Other Revenue	1,618	1,323	5,279	4,648
Total Revenues	181,430	167,645	538,667	494,053
Expenses:
Property Expenses	46,185	44,884	139,950	134,949
General and Administrative	8,552	9,230	32,883	30,632
Joint Venture Development Services Expense	190	208	524	1,005
Depreciation and Other Amortization	45,748	43,515	136,709	128,382
Total Expenses	100,675	97,837	310,066	294,968
Other Income (Expense):
Gain on Sale of Real Estate	9,538	56,814	17,503	93,801
Interest Expense	(21,731)	(20,836)	(62,922)	(62,859)
Amortization of Debt Issuance Costs	(1,393)	(911)	(3,684)	(2,735)
Total Other Income (Expense)	(13,586)	35,067	(49,103)	28,207
Income from Operations Before Equity in Income of Joint Venture and Income Tax Provision	67,169	104,875	179,498	227,292
Equity in Income of Joint Venture	387	599	3,800	3,161
Income Tax Provision	(192)	(3,301)	(6,171)	(4,906)
Net Income	67,364	102,173	177,127	225,547
Less: Net Income Attributable to the Noncontrolling Interests	(2,058)	(2,810)	(8,533)	(6,414)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	65,306	99,363	168,594	219,133
Net Income Allocable to Participating Securities	(37)	(76)	(108)	(162)
Net Income Available to Common Stockholders / Unitholders	$ 65,269	$ 99,287	$ 168,486	$ 218,971
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders / Unitholders - Basic	$ 0.49	$ 0.75	$ 1.27	$ 1.65
Net Income Available to Common Stockholders / Unitholders - Diluted	$ 0.49	$ 0.75	$ 1.27	$ 1.65
Weighted Average Shares/Units Outstanding - Basic	132,450	132,370	132,432	132,366
Weighted Average Shares/Units Outstanding - Diluted	132,504	132,421	132,492	132,409
First Industrial, L.P.
Revenues:
Lease Revenue	$ 179,424	$ 165,909	$ 532,268	$ 487,719
Joint Venture Fees	388	413	1,120	1,686
Other Revenue	1,618	1,323	5,279	4,648
Total Revenues	181,430	167,645	538,667	494,053
Expenses:
Property Expenses	46,185	44,884	139,950	134,949
General and Administrative	8,552	9,230	32,883	30,632
Joint Venture Development Services Expense	190	208	524	1,005
Depreciation and Other Amortization	45,748	43,515	136,709	128,382
Total Expenses	100,675	97,837	310,066	294,968
Other Income (Expense):
Gain on Sale of Real Estate	9,538	56,814	17,503	93,801
Interest Expense	(21,731)	(20,836)	(62,922)	(62,859)
Amortization of Debt Issuance Costs	(1,393)	(911)	(3,684)	(2,735)
Total Other Income (Expense)	(13,586)	35,067	(49,103)	28,207
Income from Operations Before Equity in Income of Joint Venture and Income Tax Provision	67,169	104,875	179,498	227,292
Equity in Income of Joint Venture	387	599	3,800	3,161
Income Tax Provision	(192)	(3,301)	(6,171)	(4,906)
Net Income	67,364	102,173	177,127	225,547
Less: Net Income Attributable to the Noncontrolling Interests	(79)	(108)	(3,441)	(502)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	67,285	102,065	173,686	225,045
Net Income Allocable to Participating Securities	(97)	(201)	(264)	(439)
Net Income Available to Common Stockholders / Unitholders	$ 67,188	$ 101,864	$ 173,422	$ 224,606
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders / Unitholders - Basic	$ 0.50	$ 0.75	$ 1.28	$ 1.66
Net Income Available to Common Stockholders / Unitholders - Diluted	$ 0.49	$ 0.75	$ 1.28	$ 1.66
Weighted Average Shares/Units Outstanding - Basic	135,479	135,099	135,461	135,088
Weighted Average Shares/Units Outstanding - Diluted	135,920	135,474	135,973	135,391