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Equity (Tables)

6 Months Ended

Jun. 30, 2013

Stockholders' Equity Note [Abstract]

The Company’s share repurchase activity is included in the following table:



	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2013		2012		2013		2012
Number of shares repurchased (1)	865,325		184,831		1,842,268		2,164,260
Cost of repurchased shares (in thousands)	$	49,472	$	7,517	$	98,000	$	84,674


(1)	The average purchase price for the shares was $57.17 and $53.19 for the three and six months ended June 30, 2013 and $40.67 and $39.12 for the three and six months ended June 30, 2012, respectively.

- Definition

Tabular disclosure of an entity's treasury stock, including the average cost per share, carrying basis for each class of treasury stock, description of share repurchase program authorized by an entity's board of directors, the number of shares repurchased, the cost of the shares repurchased, the remaining maximum dollar value of shares available for repurchase under the program, the treatment of the purchase price in excess of the current market value, number of shares held for each class of treasury stock, and other information necessary to a fair presentation.

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