CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Revenues:
Lease Revenue	$ 108,649	$ 103,517	$ 217,024	$ 207,155
Other Revenue	553	578	2,521	1,481
Total Revenues	109,202	104,095	219,545	208,636
Expenses:
Property Expenses	28,051	27,379	57,132	57,547
General and Administrative	8,234	6,782	17,485	13,584
Depreciation and Other Amortization	32,232	29,774	63,163	59,829
Total Expenses	68,517	63,935	137,780	130,960
Other Income (Expense):
Gain on Sale of Real Estate	9,076	1,097	23,069	889
Interest Expense	(12,285)	(12,332)	(25,089)	(25,099)
Amortization of Debt Issuance Costs	(784)	(794)	(1,572)	(1,625)
Total Other Income (Expense)	(3,993)	(12,029)	(3,592)	(25,835)
Income from Operations Before Equity in (Loss) Income of Joint Venture and Income Tax Provision	36,692	28,131	78,173	51,841
Equity in (Loss) Income of Joint Venture	(45)	15,516	(74)	16,360
Income Tax Provision	(221)	(2,934)	(144)	(3,148)
Net Income	36,426	40,713	77,955	65,053
Less: Net Income Attributable to the Noncontrolling Interest	(757)	(913)	(1,652)	(1,450)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	$ 35,669	$ 39,800	$ 76,303	$ 63,603
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders / Unitholders	$ 0.28	$ 0.31	$ 0.60	$ 0.50
Weighted Average Shares/Units Outstanding - Basic	127,074	126,206	127,004	126,200
Weighted Average Shares/Units Outstanding - Diluted	127,266	126,489	127,189	126,472
First Industrial, L.P.
Revenues:
Lease Revenue	$ 108,649	$ 103,517	$ 217,024	$ 207,155
Other Revenue	553	578	2,521	1,481
Total Revenues	109,202	104,095	219,545	208,636
Expenses:
Property Expenses	28,051	27,379	57,132	57,547
General and Administrative	8,234	6,782	17,485	13,584
Depreciation and Other Amortization	32,232	29,774	63,163	59,829
Total Expenses	68,517	63,935	137,780	130,960
Other Income (Expense):
Gain on Sale of Real Estate	9,076	1,097	23,069	889
Interest Expense	(12,285)	(12,332)	(25,089)	(25,099)
Amortization of Debt Issuance Costs	(784)	(794)	(1,572)	(1,625)
Total Other Income (Expense)	(3,993)	(12,029)	(3,592)	(25,835)
Income from Operations Before Equity in (Loss) Income of Joint Venture and Income Tax Provision	36,692	28,131	78,173	51,841
Equity in (Loss) Income of Joint Venture	(45)	15,516	(74)	16,360
Income Tax Provision	(221)	(2,934)	(144)	(3,148)
Net Income	36,426	40,713	77,955	65,053
Less: Net Income Attributable to the Noncontrolling Interest	(94)	(24)	(144)	(50)
Net Income Available to Common Stockholders / Unitholders and Participating Securities	$ 36,332	$ 40,689	$ 77,811	$ 65,003
Basic and Diluted Earnings Per Share / Unit:
Net Income Available to Common Stockholders / Unitholders	$ 0.28	$ 0.31	$ 0.60	$ 0.50
Weighted Average Shares/Units Outstanding - Basic	129,081	128,831	129,075	128,824
Weighted Average Shares/Units Outstanding - Diluted	129,461	129,221	129,430	129,199