WEIGHTED AVERAGE SHARES OUTSTANDING (Tables)

6 Months Ended

Jun. 30, 2017

Reconciliation of Basic to Diluted Shares Outstanding

		Three Months Ended				Six Months Ended
		June 30,				June 30,
		2017		2016		2017		2016
Basic			191.0		193.4		191.1		194.2
	Dilutive effect of shares issuable under stock-based compensation plans		2.8		2.4		3.0		2.6
Diluted			193.8		195.8		194.1		196.8
Anti-dilutive options to purchase common shares and restricted stock as well as contingently issuable restricted stock which are excluded from the table above			0.7		1.2		1.0		1.5