XML 51 R37.htm IDEA: XBRL DOCUMENT v2.4.0.8

EARNINGS PER SHARE (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Basic and Diluted Earnings Per Share Table

	Years ended December 31,
Computation of Income per Share	2013				2012				2011
	(In millions, except per share data)
Net income	$	178.6			$	149.6			$	241.7
Basic shares	79.9				80.1				80.0
Basic net income per share	$	2.24			$	1.87			$	3.02
Diluted shares:
Basic shares	79.9				80.1				80.0
Stock-based compensation	1.0				0.9				0.8
Diluted shares	80.9				81.0				80.8
Diluted net income per share	$	2.21			$	1.85			$	2.99

X

- 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://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