Stockholders' Equity (Tables)

6 Months Ended

Jul. 02, 2011

Stockholders' Equity

Share Count And Par Value Data Related To Stockholders' Equity

	July 2, 2011		December 31, 2010
Preferred Stock
Par value per share	$	0.01	$	0.01
Shares authorized		10,000,000		10,000,000
Shares outstanding		—		—
Common Stock – Class A
Par value per share	$	0.01	$	0.01
Shares authorized		150,000,000		150,000,000
Shares issued		72,151,857		72,151,857
Shares outstanding		54,170,138		55,711,325
Treasury Stock
Shares held		17,981,719		16,440,532

Roll Forward Of Class A Common Shares Outstanding

	Six Months Ended
	July 2, 2011			July 3, 2010
Balance at the beginning of the year		55,711,325			58,318,983
Repurchases		(2,100,000	)		(1,684,537	)
Stock option, rights and ESPP issuances		409,550			205,961
Restricted share issuances		209,168			375,279
Restricted share forfeitures		(8,445	)		(14,627	)
Shares withheld for tax obligations		(51,460	)		(5,129	)
Balance at the end of the period		54,170,138			57,195,930