CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 435.1	$ 470.3	$ 612.8
Other comprehensive income:
Foreign currency translation adjustment	21.9	(75.8)	99.2
Other adjustments to comprehensive income, net	9.5	(13.7)	8.2
Other comprehensive loss, net of tax	31.4	(89.5)	107.4
Comprehensive income	466.5	380.8	720.2
Less: Comprehensive loss attributable to non-controlling interests	(1.0)	(2.2)	2.7
Comprehensive income attributable to Penske Automotive Group common stockholders	$ 467.5	$ 383.0	$ 717.5