Consolidated Statement of Changes In Stockholders' Equity (USD $) In Thousands, except Share data	Total	Common Stock	Capital in Excess of Par Value	Retained Earnings	Accumulated Other Comprehensive Loss	Treasury Stock
Balances at Dec. 29, 2012	$ 858,620	$ 199	$ 571,924	$ 597,629	$ (114,667)	$ (196,465)
Balances (in shares) at Dec. 29, 2012		152,488,008				(14,214,819)
Net income	159,735			159,735
Derivative instruments, net of tax	(7,645)				(7,645)
Pension and postretirement plans, net of tax	1,696				1,696
Adjustment for 3 for 2 stock split (in shares)		76,241,577				(6,860,135)
Adjustment for 3 for 2 stock split	(52)			(52)
Exercise of stock options, shares						686,071
Exercise of stock options	9,289		519			8,770
Deferred stock issuance, shares						54,120
Deferred stock issuance			(752)			752
Amortization of share-based payment awards	8,140		8,140
Tax benefits related to share-based payment awards	5,988		5,988
Performance-contingent restricted stock awards supplemental grant for exceeding TSR, shares						63,232
Performance-contingent restricted stock awards supplemental grant for exceeding TSR			(874)			874
Stock repurchases, shares						(136,623)
Stock repurchases	(3,790)					(3,790)
Dividends paid on vested performance-contingent restricted stock awards	(386)			(386)
Dividends paid - $0.2192 per common share	(45,533)			(45,533)
Balances at Jul. 13, 2013	$ 986,062	$ 199	$ 584,945	$ 711,393	$ (120,616)	$ (189,859)
Balances (in shares) at Jul. 13, 2013		228,729,585				(20,408,154)