Share Repurchase (Details) (USD $)	9 Months Ended
	Sep. 24, 2014
Class of Stock Disclosures [Abstract]
Additional number of shares approved under stock repurchase program (in shares)	10,000,000
Purchase of treasury stock (in shares)	4,871,000
Purchase of treasury stock	$ 31,960,000
Number of accumulated shares repurchased (in shares)	5,700,000
Value of shares repurchased	$ 37,000,000
Remaining number of shares approved under stock repurchase program (in shares)	4,300,000