CONSOLIDATED STATEMENT OF EQUITY - 9 months ended Sep. 30, 2017 - USD ($) $ in Millions	Total Stockholders' Equity Attributable to Penske Automotive Group	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Non-controlling Interest	Total
Balance at Dec. 31, 2016	$ 1,750.9		$ 497.1	$ 1,504.5	$ (250.7)	$ 28.6	$ 1,779.5
Balance (in shares) at Dec. 31, 2016		85,214,345
Increase (decrease) in stockholders' equity
Equity compensation	12.4		12.4				12.4
Equity compensation (in shares)		323,998
Repurchases of common stock	(18.5)		(18.5)				(18.5)
Repurchases of common stock (in shares)		(435,710)
Issuance of common stock	32.4		32.4				32.4
Issuance of common stock (in shares)		665,487
Dividends	(80.1)			(80.1)			(80.1)
Purchase of subsidiary shares from non-controlling interest	(0.4)		(0.4)			(0.3)	(0.7)
Distributions to non-controlling interests						(1.4)	(1.4)
Foreign currency translation	91.3				91.3	2.8	94.1
Other	7.8				7.8	2.3	10.1
Net income	283.2			283.2		1.0	284.2
Balance at Sep. 30, 2017	$ 2,079.0		$ 523.0	$ 1,707.6	$ (151.6)	$ 33.0	$ 2,112.0
Balance (in shares) at Sep. 30, 2017		85,768,120