Reclassifications Out of Accumulated Other Comprehensive Loss (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Oct. 04, 2014		Oct. 05, 2013		Oct. 04, 2014		Oct. 05, 2013
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	$ 68,971		$ 50,157		$ 227,647		$ 267,707
Tax (expense) or benefit	(24,372)		(16,269)		(79,918)		(75,333)
Net of tax	44,599		33,888		147,729		192,374
Defined Benefit Pension Plan Items
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Prior-service credits	108	[1]	60	[1]	360	[1]	199	[1]
Actuarial losses	(311)	[2]	(1,241)	[2]	(1,036)	[2]	(4,137)	[2]
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net of tax	1,056		(6,633)		(2,664)		(16,222)
Reclassification out of Accumulated Other Comprehensive Income | Gains/Losses on Cash Flow Hedges
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	1,920		(9,603)		(3,658)		(22,439)
Tax (expense) or benefit	(739)		3,697		1,409		8,639
Net of tax	1,181		(5,906)		(2,249)		(13,800)
Reclassification out of Accumulated Other Comprehensive Income | Gains/Losses on Cash Flow Hedges | Interest Rate Contracts
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Interest income (expense)			(21)				(817)
Reclassification out of Accumulated Other Comprehensive Income | Gains/Losses on Cash Flow Hedges | Commodity Contract
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Cost of sales	1,920	[3]	(9,582)	[3]	(3,658)	[3]	(21,622)	[3]
Reclassification out of Accumulated Other Comprehensive Income | Defined Benefit Pension Plan Items
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income before income taxes	(203)		(1,181)		(676)		(3,938)
Tax (expense) or benefit	78		454		261		1,516
Net of tax	$ (125)		$ (727)		$ (415)		$ (2,422)

[1] These items are included in the computation of net periodic pension cost. See Note 13, Postretirement Plans, for additional information.

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

[3] 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.