XML 14 R48.htm IDEA: XBRL DOCUMENT v3.2.0.727

Earnings Per Share (Tables)

12 Months Ended

Sep. 30, 2014

Earnings Per Share

Reconciliation of the denominators for basic and diluted EPS

		Fiscal Year Ended
		September 30, 2014			September 30, 2013			September 30, 2012
		(in millions)
Denominator for basic earnings per share			97.2			100.6			111.9
Potential common shares			1.5			1.3			—
Denominator for diluted earnings per share			98.7			101.9			111.9

X

- References

No definition available.

+ Details

Name:	us-gaap_EarningsPerShareAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- 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

+ Details

Name:	us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration