CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Net Income	$ 167,334	$ 208,301	$ 125,684
Mark-to-Market Gain on Derivative Instruments	2,096	5,981	4,849
Amortization of Derivative Instruments	96	205	390
Comprehensive Income	169,526	214,487	130,923
Comprehensive Income Attributable to Noncontrolling Interest	(4,149)	(6,642)	(4,638)
Comprehensive Income Attributable to Common Stockholders/Unitholders	165,377	207,845	126,285
First Industrial, L.P.
Net Income	167,334	208,301	125,684
Mark-to-Market Gain on Derivative Instruments	2,096	5,981	4,849
Amortization of Derivative Instruments	96	205	390
Comprehensive Income	169,526	214,487	130,923
Comprehensive Income Attributable to Noncontrolling Interest	(88)	(143)	(137)
Comprehensive Income Attributable to Common Stockholders/Unitholders	$ 169,438	$ 214,344	$ 130,786