Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2015

Earnings Per Share [Abstract]

Schedule of Basic and Diluted Shares Outstanding

Our share calculations are presented below (in millions):

	Three Months Ended March 31,
	2015	2014
Weighted average common shares outstanding	125.2	131.3
Common stock equivalents	1.7	2.5
Total diluted shares	126.9	133.8