Effect of Derivative Instruments for Deferred Gains And (Losses) on Closed Contracts and Effective Portion in Fair Value on AOCI, Utilized for Risk Management Purposes (Detail) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Oct. 07, 2023	Oct. 08, 2022	Oct. 07, 2023	Oct. 08, 2022
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) or Gain Recognized in AOCI on Derivatives(Effective Portion)	[1]	$ (1,579)	$ 7,851	$ (1,531)	$ 2,654
Production costs		617,468	615,621	2,044,417	1,926,297
Income before income taxes		(63,297)	54,287	111,033	234,768
Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments, Gain (Loss) [Line Items]
Income before income taxes	[2]	(297)	1,908	(1,532)	4,507
Interest Rate Contracts | Reclassification out of Accumulated Other Comprehensive Income
Derivative Instruments, Gain (Loss) [Line Items]
Interest expense	[2]	86	86	287	287
Commodity Contract
Derivative Instruments, Gain (Loss) [Line Items]
Amount of (Loss) or Gain Recognized in AOCI on Derivatives(Effective Portion)	[1]	(1,579)	7,851	(1,531)	2,654
Commodity Contract | Reclassification out of Accumulated Other Comprehensive Income | Product
Derivative Instruments, Gain (Loss) [Line Items]
Production costs	[2],[3]	$ (383)	$ 1,822	$ (1,819)	$ 4,220

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

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

[3] Included in materials, supplies, labor and other production costs (exclusive of depreciation and amortization shown separately).