v2.3.0.11

Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2011

Earnings Per Share

Computation Of Earnings Per Share

		Three Months Ended June 30,								Six Months Ended June 30,
		2011				2010				2011				2010
Income from continuing operations		$	46,706			$	37,906			$	104,888			$	89,889
Denominator for basic earnings per share—Weighted-average shares outstanding			145,917				142,842				145,765				142,520
Effect of dilutive securities:
Stock options			2,107				2,637				2,113				2,771
Restricted stock			27				17				26				16
RSUs			80				—				103				—
Denominator for diluted earnings per share—Adjusted weighted-average shares outstanding			148,131				145,496				148,007				145,307
Basic earnings per share from continuing operations		$	0.32			$	0.27			$	0.72			$	0.63
Diluted earnings per share from continuing operations		$	0.32			$	0.26			$	0.71			$	0.62

Schedule Of Antidilutive Securities

		Three Months Ended June 30,								Six Months Ended June 30,
		2011				2010				2011				2010
Antidilutive securities:
Stock options			1,554				3,051				1,567				3,051

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- Definition

Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 128
-Paragraph 40
-Subparagraph c
-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 260
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257

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Tabular disclosure of an entity's basic and diluted earnings per share calculations.

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