Net Income Per Common Share (Tables)

6 Months Ended

Jun. 30, 2015

Net Income per Common Share [Abstract]

Computations of Basic and Diluted Net Income per Common Share - Omnicom Group Inc.

The computation of basic and diluted net income per common share for the three and six months ended June 30, 2015 and 2014 is (in millions, except per share amounts):

	Three Months						Six Months
	2015			2014			2015			2014
Net Income Available for Common Shares:
Net income - Omnicom Group Inc.	$	313.9		$	325.2		$	523.0		$	530.7
Net income allocated to participating securities	(3.9		)	(6.3		)	(6.7		)	(10.4		)
	$	310.0		$	318.9		$	516.3		$	520.3
Weighted Average Shares:
Basic	244.5			256.2			245.5			257.7
Dilutive stock options and restricted shares	1.2			2.0			1.1			2.1
Diluted	245.7			258.2			246.6			259.8
Anti-dilutive stock options and restricted shares	0.1			0.1			0.1			0.1
Net Income per Common Share - Omnicom Group Inc.:
Basic	$	1.27		$	1.24		$	2.10		$	2.02
Diluted	$	1.26		$	1.23		$	2.09		$	2.00