CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
CONSOLIDATED CONDENSED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 107.8	$ 83.0
Other comprehensive income:
Foreign currency translation adjustment	30.7	24.7
Other adjustments to comprehensive income, net	1.1	1.4
Other comprehensive income, net of tax	31.8	26.1
Comprehensive income	139.6	109.1
Less: Comprehensive (loss) income attributable to non-controlling interests	(0.3)	0.8
Comprehensive income attributable to Penske Automotive Group common stockholders	$ 139.9	$ 108.3