CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 31,197	$ 12,948	$ 62,740	$ 39,619
Other comprehensive income (loss): cash flow hedge adjustment	2,047	(3,096)	(13,147)	(16,772)
Comprehensive income	33,244	9,852	49,593	22,847
Comprehensive income attributable to noncontrolling interests	(1,595)	(453)	(2,874)	(910)
Comprehensive income attributable to Rexford Industrial Realty, Inc.	$ 31,649	$ 9,399	$ 46,719	$ 21,937