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Subsequent Event	6 Months Ended
Subsequent Event	Jun. 29, 2012
Subsequent Events [Abstract]
Subsequent Events [Text Block]	Subsequent Events On July 19, 2012 our board of directors declared a quarterly cash dividend of $0.10 per common share, payable on September 4, 2012 to stockholders of record on August 10, 2012. On July 20, 2012, our board of directors approved an increase in the number of shares of common stock authorized for purchase under our stock repurchase program from 193.0 million shares to 203.0 million shares.