XML 54 R27.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2

Net Income per Common Share (Tables)

9 Months Ended

Oct. 31, 2019

Earnings Per Share [Abstract]

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								Nine Months Ended
		October 31,								October 31,
		2019				2018				2019				2018
Basic weighted-average common shares    outstanding			97,972,864				108,778,483				100,458,726				108,702,575
Effect of dilutive options, stock appreciation    rights, performance stock units and restricted    stock units			655,305				1,484,396				688,299				1,446,530
Diluted weighted-average shares outstanding			98,628,169				110,262,879				101,147,025				110,149,105

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 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://fasb.org/us-gaap/role/ref/legacyRef
-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