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Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2013

Computation of Basic and Diluted Income Per Common Share

The following table sets forth the computation of basic and diluted income per common share for the periods presented (dollars in thousands, except per share data).

	Year Ended December 31
	2013				2012				2011
Numerator:
Net income	$	441,329			$	160,240			$	158,805
Denominator:
Weighted average basic common shares outstanding	96,579				96,384				99,281
Effect of dilutive securities:
Stock options, unvested restricted stock, and performance units	968				1,113				1,095
Diluted common shares outstanding	97,547				97,497				100,376
Basic income per common share	$	4.57			$	1.66			$	1.60
Diluted income per common share	$	4.52			$	1.64			$	1.58

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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

+ Details

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