Net Income per Share

3 Months Ended

Mar. 31, 2024

Net Income per Share [Abstract]

Net Income per Share

Net Income per Share

Basic and diluted net income per share:

	Three Months Ended March 31,
	2024		2023
Net Income - Omnicom Group Inc.	$	318.6	$	227.5
Weighted Average Shares (millions):
Basic	197.9		202.2
Dilutive stock options and restricted shares	2.2		2.3
Diluted	200.1		204.5
Net Income per Share - Omnicom Group Inc.:
Basic	$1.61		$1.13
Diluted	$1.59		$1.11