CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 80.7	$ 184.3	$ 143.6	$ 375.9
Other comprehensive income (loss):
Foreign currency translation gain (loss)	8.7	1.2	(22.7)	8.0
Pension and postretirement benefit adjustments, net of tax	3.7		3.7
Total other comprehensive income (loss)	12.4	1.2	(19.0)	8.0
Comprehensive income	93.1	185.5	124.6	383.9
Less: Comprehensive income attributable to noncontrolling interests	0.5	1.2	1.7	2.7
Comprehensive income attributable to Reliance	$ 92.6	$ 184.3	$ 122.9	$ 381.2