CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Investment in Real Estate:
Land	$ 1,839,302	$ 1,795,136
Buildings and Improvements	4,122,894	3,897,284
Construction in Progress	207,020	153,972
Less: Accumulated Depreciation	(1,169,655)	(1,085,708)
Net Investment in Real Estate	4,999,561	4,760,684
Real Estate and Other Assets Held for Sale, Net of Accumulated Depreciation and Amortization of $— and $4,100	0	4,631
Operating Lease Right-of-Use Assets	19,905	19,866
Cash and Cash Equivalents	33,506	44,512
Restricted Cash	3,300	7,170
Tenant Accounts Receivable	8,476	7,312
Investment in Joint Venture	61,209	51,180
Deferred Rent Receivable	176,060	162,883
Prepaid Expenses and Other Assets, Net	205,530	203,188
Total Assets	5,507,547	5,261,426
Indebtedness:
Mortgage Loan Payable	9,383	9,643
Senior Unsecured Notes, Net	1,438,065	995,184
Unsecured Term Loans, Net	922,153	922,476
Unsecured Credit Facility	33,000	282,000
Accounts Payable, Accrued Expenses and Other Liabilities	181,311	132,740
Operating Lease Liabilities	19,751	17,608
Rents Received in Advance and Security Deposits	101,514	104,558
Dividends and Distributions Payable	61,582	51,189
Total Liabilities	2,766,759	2,515,398
First Industrial Realty Trust Inc.’s Stockholders’ Equity/First Industrial, L.P.'s Partners' Capital:
Common Stock ($0.01 par value, 225,000,000 shares authorized and 132,422,260 and 132,349,119 shares issued and outstanding)	1,324	1,323
Additional Paid-in Capital	2,433,808	2,425,253
Retained Earnings	210,966	219,095
Accumulated Other Comprehensive Income	5,255	19,936
Total First Industrial Realty Trust, Inc.'s Equity	2,651,353	2,665,607
Noncontrolling Interests	89,435	80,421
Total Equity	2,740,788	2,746,028
Total Liabilities and Equity/Partners' Capital	5,507,547	5,261,426
First Industrial, L.P.
Investment in Real Estate:
Land	1,839,302	1,795,136
Buildings and Improvements	4,122,894	3,897,284
Construction in Progress	207,020	153,972
Less: Accumulated Depreciation	(1,169,655)	(1,085,708)
Net Investment in Real Estate	4,999,561	4,760,684
Real Estate and Other Assets Held for Sale, Net of Accumulated Depreciation and Amortization of $— and $4,100	0	4,631
Operating Lease Right-of-Use Assets	19,905	19,866
Cash and Cash Equivalents	33,506	44,512
Restricted Cash	3,300	7,170
Tenant Accounts Receivable	8,476	7,312
Investment in Joint Venture	61,209	51,180
Deferred Rent Receivable	176,060	162,883
Prepaid Expenses and Other Assets, Net	214,704	212,417
Total Assets	5,516,721	5,270,655
Indebtedness:
Mortgage Loan Payable	9,383	9,643
Senior Unsecured Notes, Net	1,438,065	995,184
Unsecured Term Loans, Net	922,153	922,476
Unsecured Credit Facility	33,000	282,000
Accounts Payable, Accrued Expenses and Other Liabilities	181,311	132,740
Operating Lease Liabilities	19,751	17,608
Rents Received in Advance and Security Deposits	101,514	104,558
Dividends and Distributions Payable	61,582	51,189
Total Liabilities	2,766,759	2,515,398
First Industrial Realty Trust Inc.’s Stockholders’ Equity/First Industrial, L.P.'s Partners' Capital:
General Partner Units (132,422,260 and 132,349,119 units outstanding)	2,592,840	2,598,962
Limited Partners Units (4,079,154 and 3,640,860 units outstanding)	143,081	127,870
Accumulated Other Comprehensive Income	5,418	20,485
Total First Industrial, L.P.'s Partners' Capital	2,741,339	2,747,317
Noncontrolling Interests	8,623	7,940
Total Partners' Capital	2,749,962	2,755,257
Total Liabilities and Equity/Partners' Capital	$ 5,516,721	$ 5,270,655