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EARNINGS PER SHARE (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Schedule of computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share:

	Three Months Ended September 30,								Nine Months Ended September 30,
	2013				2012				2013				2012
Numerator:
Net income	$	66,044			$	64,765			$	205,456			$	195,327
Denominator:
Basic weighted average shares outstanding	81,644				82,918				82,260				83,233
Effect of dilutive securities - Stock options and awards	1,063				998				1,054				1,093
Diluted weighted average shares outstanding	82,707				83,916				83,314				84,326
Basic earnings per share	$	0.81			$	0.78			$	2.50			$	2.35
Diluted earnings per share	$	0.80			$	0.77			$	2.47			$	2.32

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- 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

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