Condensed Consolidated Statement of Changes in Stockholders' Equity (Unaudited) - 4 months ended Apr. 23, 2016 - USD ($) $ in Thousands	Total	Common Stock	Capital in Excess of Par Value	Capital in Excess of Par Value A S R Non Settled Value	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Treasury Stock
Balances at Jan. 02, 2016	$ 1,243,082	$ 199	$ 636,501		$ 877,817	$ (96,800)	$ (174,635)
Balances (in shares) at Jan. 02, 2016		228,729,585					(16,463,137)
Net income	59,363				59,363
Derivative instruments, net of tax	3,731					3,731
Pension and postretirement plans, net of tax	1,053					1,053
Exercise of stock options	1,124		(36)				$ 1,160
Exercise of stock options (in shares)							102,536
Amortization of share-based compensation awards	7,790		7,790
Issuance of deferred compensation			(79)				$ 79
Issuance of deferred compensation (in shares)							3,940
Tax effect related to share-based payment awards	(2,727)		(2,727)
Performance-contingent restricted stock awards issued (Note 13)			(4,449)				$ 4,449
Performance-contingent restricted stock awards issued (in shares)							419,367
Issuance of deferred stock awards			(25)				$ 25
Issuance of deferred stock awards (in shares)							2,380
Stock repurchases	$ (108,297)						$ (108,297)
Stock repurchases (in shares)	(5,959,814)						(5,959,814)
Accelerated stock repurchases not yet settled	$ (18,000)			$ (18,000)
Dividends paid on vested share-based payment awards	(443)				(443)
Dividends paid — $0.145 per common share	(30,794)				(30,794)
Balances at Apr. 23, 2016	$ 1,155,882	$ 199	$ 618,975		$ 905,943	$ (92,016)	$ (277,219)
Balances (in shares) at Apr. 23, 2016		228,729,585					(21,894,728)