CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Revenues:
Lease Revenue	$ 165,909	$ 152,517	$ 487,719	$ 448,073
Joint Venture Fees	413	822	1,686	3,738
Other Revenue	1,323	1,766	4,648	4,940
Total Revenues	167,645	155,105	494,053	456,751
Expenses:
Property Expenses	44,884	42,559	134,949	124,498
General and Administrative	9,230	8,456	30,632	27,330
Joint Venture Development Services Expense	208	559	1,005	2,690
Depreciation and Other Amortization	43,515	41,146	128,382	121,508
Total Expenses	97,837	92,720	294,968	276,026
Other Income (Expense):
Gain on Sale of Real Estate	56,814	34,368	93,801	47,421
Interest Expense	(20,836)	(19,906)	(62,859)	(53,923)
Amortization of Debt Issuance Costs	(911)	(905)	(2,735)	(2,714)
Total Other Income (Expense)	35,067	13,557	28,207	(9,216)
Income from Operations Before Equity in Income of Joint Venture and Income Tax Provision	104,875	75,942	227,292	171,509
Equity in Income of Joint Venture	599	1,530	3,161	30,598
Income Tax Provision	(3,301)	(333)	(4,906)	(7,959)
Net Income	102,173	77,139	225,547	194,148
Less: Net Income Attributable to the Noncontrolling Interests	(2,810)	(2,127)	(6,414)	(8,533)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	99,363	75,012	219,133	185,615
Net Income Allocable to Participating Securities	(76)	(74)	(162)	(174)
Net Income Available to Common Stockholders / Unitholders	$ 99,287	$ 74,938	$ 218,971	$ 185,441
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders / Unitholders - Basic	$ 0.75	$ 0.57	$ 1.65	$ 1.40
Net Income Available to Common Stockholders / Unitholders - Diluted	$ 0.75	$ 0.57	$ 1.65	$ 1.40
Weighted Average Shares/Units Outstanding - Basic	132,370	132,264	132,366	132,241
Weighted Average Shares/Units Outstanding - Diluted	132,421	132,339	132,409	132,325
First Industrial, L.P.
Revenues:
Lease Revenue	$ 165,909	$ 152,517	$ 487,719	$ 448,073
Joint Venture Fees	413	822	1,686	3,738
Other Revenue	1,323	1,766	4,648	4,940
Total Revenues	167,645	155,105	494,053	456,751
Expenses:
Property Expenses	44,884	42,559	134,949	124,498
General and Administrative	9,230	8,456	30,632	27,330
Joint Venture Development Services Expense	208	559	1,005	2,690
Depreciation and Other Amortization	43,515	41,146	128,382	121,508
Total Expenses	97,837	92,720	294,968	276,026
Other Income (Expense):
Gain on Sale of Real Estate	56,814	34,368	93,801	47,421
Interest Expense	(20,836)	(19,906)	(62,859)	(53,923)
Amortization of Debt Issuance Costs	(911)	(905)	(2,735)	(2,714)
Total Other Income (Expense)	35,067	13,557	28,207	(9,216)
Income from Operations Before Equity in Income of Joint Venture and Income Tax Provision	104,875	75,942	227,292	171,509
Equity in Income of Joint Venture	599	1,530	3,161	30,598
Income Tax Provision	(3,301)	(333)	(4,906)	(7,959)
Net Income	102,173	77,139	225,547	194,148
Less: Net Income Attributable to the Noncontrolling Interests	(108)	(222)	(502)	(3,814)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	102,065	76,917	225,045	190,334
Net Income Allocable to Participating Securities	(201)	(199)	(439)	(478)
Net Income Available to Common Stockholders / Unitholders	$ 101,864	$ 76,718	$ 224,606	$ 189,856
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders / Unitholders - Basic	$ 0.75	$ 0.57	$ 1.66	$ 1.41
Net Income Available to Common Stockholders / Unitholders - Diluted	$ 0.75	$ 0.57	$ 1.66	$ 1.40
Weighted Average Shares/Units Outstanding - Basic	135,099	134,704	135,088	134,697
Weighted Average Shares/Units Outstanding - Diluted	135,474	135,166	135,391	135,214