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Earnings Per Share (Tables)

3 Months Ended

Dec. 31, 2017

Earnings Per Share

Reconciliation of the denominators for basic and diluted EPS

		Three Months Ended
		December 31, 2017		December 31, 2016
		(in millions)
Denominator for basic earnings per share		157.9		154.3
Potential common shares		3.9		3.7
Denominator for diluted earnings per share		161.8		158.0

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- References

No definition available.

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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