CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Net Investment in Real Estate	$ 4,999,561	$ 4,760,684
Real Estate and Other Assets Held for Sale, Accumulated Depreciation and Amortization	$ 0	$ 4,100
Common Stock, par value	$ 0.01	$ 0.01
Common Stock, shares authorized	225,000,000	225,000,000
Common Stock, shares issued	132,422,260	132,349,119
Common Stock, shares outstanding	132,422,260	132,349,119
First Industrial, L.P.
Net Investment in Real Estate	$ 4,999,561	$ 4,760,684
Real Estate and Other Assets Held for Sale, Accumulated Depreciation and Amortization	$ 0	$ 4,100
General Partner Units, units outstanding	132,422,260	132,349,119
Limited Partner Units, units outstanding	4,079,154	3,640,860
Other Real Estate Partnerships
Net Investment in Real Estate	$ 290,164	$ 296,588