Summary of Reclassifications Out of AOCI (Detail) - USD ($) $ in Thousands		4 Months Ended
		Apr. 22, 2023	Apr. 23, 2022
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Gains and losses on derivative instruments net of tax		$ 940	$ (969)
Reclassification From AOCI, Current Period Net Of Tax	[1]	(881)	944
Derivative Instruments
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Gains and losses on cash flow hedges before tax	[1]	(1,254)	1,291
Reclassification from AOCI, Derivative instruments tax benefit (expense)	[1]	314	(322)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax	[1]	(940)	969
Reclassification From AOCI, Current Period Net Of Tax		(940)	969
Pension and postretirement plans, prior service credits
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1],[2]	55	55
Pension and postretirement plans, actuarial gain (losses)
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1],[2]	23	(88)
Accumulated Defined Benefit Plans Adjustment
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1]	78	(33)
Reclassification from AOCI, Current Period, Tax (expense) benefit	[1]	(19)	8
Reclassification From AOCI, Current Period Net Of Tax	[1]	59	(25)
Interest Rate Contracts | Derivative Instruments
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Gains and losses on cash flow hedges before tax	[1]	153	153
Commodity Contract | Derivative Instruments
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Gains and losses on cash flow hedges before tax	[1],[3]	(1,407)	1,138
Reclassification from AOCI, Derivative instruments tax benefit (expense)		352	(284)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax		$ (1,055)	$ 854

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

[2] These items are included in the computation of net periodic pension cost and are reported in the other components of net periodic pension and postretirement benefits credit line item on the Condensed Consolidated Statements of Income. See Note 18, Postretirement Plans, for additional information.

[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.