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Earnings per share ("EPS") (Tables)

9 Months Ended

Sep. 30, 2018

Earnings per share ("EPS")

Schedule of basic and diluted EPS


For the three months ended September 30, 2018
			Earnings			Shares			Per Share
			(Numerator)			(Denominator)			Amount
Basic EPS			$	52.1		186.1			$	0.28
Effect of dilutive securities				—		0.3				—
Diluted EPS			$	52.1		186.4			$	0.28


For the three months ended September 30, 2017
			Earnings			Shares			Per Share
			(Numerator)			(Denominator)			Amount
Basic EPS			$	60.0		185.5			$	0.32
Effect of dilutive securities				—		0.4				—
Diluted EPS			$	60.0		185.9			$	0.32


For the nine months ended September 30, 2018
			Earnings			Shares			Per Share
			(Numerator)			(Denominator)			Amount
Basic EPS			$	170.3		186.1			$	0.92
Effect of dilutive securities				—		0.3				(0.01)
Diluted EPS			$	170.3		186.4			$	0.91


For the nine months ended September 30, 2017
			Earnings			Shares			Per Share
			(Numerator)			(Denominator)			Amount
Basic EPS			$	151.2		181.9			$	0.83
Effect of dilutive securities				—		0.4				—
Diluted EPS			$	151.2		182.3			$	0.83