CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net Income	$ 52,108	$ 14,568	$ 68,403	$ 17,034
Mark-to-Market (Loss) Gain on Interest Rate Protection Agreements	(5,120)	2,658	(17,616)	(6,788)
Reclassification of Fair Value of Interest Rate Protection Agreements (See Note 10)	0	0	0	12,990
Amortization of Interest Rate Protection Agreements	96	131	198	262
Foreign Currency Translation Adjustment	0	0	0	15
Comprehensive Income	47,084	17,357	50,985	23,513
Comprehensive Income Attributable to Noncontrolling Interest	(1,707)	(662)	(1,852)	(895)
Comprehensive Income Attributable to First Industrial Realty Trust, Inc. / Unitholders	45,377	16,695	49,133	22,618
First Industrial, L.P.
Net Income	52,108	14,666	68,403	17,149
Mark-to-Market (Loss) Gain on Interest Rate Protection Agreements	(5,120)	2,658	(17,616)	(6,788)
Reclassification of Fair Value of Interest Rate Protection Agreements (See Note 10)	0	0	0	12,990
Amortization of Interest Rate Protection Agreements	96	131	198	262
Foreign Currency Translation Adjustment	0	0	0	(26)
Comprehensive Income	47,084	17,455	50,985	23,587
Comprehensive Income Attributable to Noncontrolling Interest	(60)	(22)	(74)	(48)
Comprehensive Income Attributable to First Industrial Realty Trust, Inc. / Unitholders	$ 47,024	$ 17,433	$ 50,911	$ 23,539