Summary of Reclassifications Out of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 08, 2016	Oct. 10, 2015	Oct. 08, 2016	Oct. 10, 2015
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes		$ 61,448	$ 68,873	$ 232,251	$ 243,010
Tax benefit		(21,232)	(25,077)	(81,517)	(86,065)
Net income		40,216	43,796	150,734	156,945
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax	[1]	(3,171)	(1,653)	(9,687)	(5,791)
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	[2]	742	1,096	2,688	3,934
Gains/Losses on Cash Flow Hedges
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax				(2,688)	(3,934)
Gains/Losses on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	[1]	(1,206)	(1,781)	(4,371)	(6,397)
Tax benefit	[1]	464	685	1,683	2,463
Net income	[1]	(742)	(1,096)	(2,688)	(3,934)
Amortization of defined benefit pension items, prior service (cost) credits
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	[1],[3]	(47)	108	(128)	361
Amortization of defined benefit pension items, Settlement losses
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	[1],[3]	(1,832)		(6,473)
Amortization of defined benefit pension items, actuarial losses
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	[1],[3]	(2,070)	(1,014)	(4,779)	(3,381)
Accumulated Defined Benefit Plans Adjustment
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax	[1]	(3,949)	(906)	(11,380)	(3,020)
Tax benefit	[1]	1,520	349	4,381	1,163
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax	[1]	(2,429)	(557)	(6,999)	(1,857)
Interest Rate Contracts | Gains/Losses on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Interest expense	[1]	(62)	(57)	(197)	(192)
Commodity Contract | Gains/Losses on Cash Flow Hedges | Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Cost of sales	[1],[4]	$ (1,144)	$ (1,724)	$ (4,174)	$ (6,205)

[1] Amounts in parentheses indicate debits to determine net income.

[2] Amounts in parentheses, if any, indicate credits to determine net income.

[3] These items are included in the computation of net periodic pension cost. See Note 14, Post-retirement Plans, for additional information.

[4] Amounts are presented as an adjustment to reconcile net income to net cash provided by operating activities on the Condensed Consolidated Statements of Cash Flows.