XML 29 R22.htm IDEA: XBRL DOCUMENT v2.4.1.9

Net Income per Common Share (Tables)

3 Months Ended

Apr. 30, 2015

Reconciliation of Weighted Average Common Shares Outstanding Used For Computation of Basic and Diluted Net Income Per Common Share

The following is a reconciliation of the weighted-average common shares outstanding used for the computation of basic and diluted net income per common share:

		Three Months Ended April 30,
		2015				2014
Basic weighted-average common shares outstanding			131,202,740				144,075,666
Effect of dilutive options, stock appreciation rights, performance stock units and restricted stock units			1,633,404				1,830,878
Diluted weighted-average shares outstanding			132,836,144				145,906,544

X

- Definition

Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations.

+ 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_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration