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Earnings Per Share (Tables)

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Reconciliation of the average shares outstanding used to compute basic and diluted earnings per share

The following is a reconciliation of the average shares outstanding used to compute basic and diluted earnings per share. 

	Three Months Ended September 30,						Nine Months Ended September 30,
	2013			2012			2013			2012
Basic weighted average common shares outstanding	133,079,254			130,704,895			132,798,086			130,610,592
Effect of dilutive securities	2,225,247			1,897,397			2,343,861			1,966,103
Diluted weighted average common shares outstanding	135,304,501			132,602,292			135,141,947			132,576,695

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- Definition

Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit).

+ 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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