v3.26.1
Summary of Reclassifications Out of AOCI (Detail) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jul. 18, 2026
Jul. 12, 2025
Jul. 18, 2026
Jul. 12, 2025
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Reclassification From AOCI, Current Period Net Of Tax [1] $ (315) $ 270 $ (471) $ 850
Derivative Instruments        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Reclassification from AOCI, Gains and losses on cash flow hedges before tax (379) 268 (532) 919
Reclassification from AOCI, Derivative instruments tax benefit (expense) [1] 95 (67) 133 (229)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax (284) 201 (399) 690
Reclassification From AOCI, Current Period Net Of Tax     (399) 690
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] (80) 48 (186) 112
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] 38 44 89 102
Accumulated Defined Benefit Plans Adjustment        
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]        
Reclassification from AOCI, Current Period, before Tax [1] (42) 92 (97) 214
Reclassification from AOCI, Current Period, Tax benefit (expense) [1] 11 (23) 25 (54)
Reclassification From AOCI, Current Period Net Of Tax [1] (31) 69 (72) 160
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] 211 211 492 437
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] $ (590) $ 57 (1,024) 482
Reclassification from AOCI, Derivative instruments tax benefit (expense)     256 (120)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax     $ (768) $ 362
[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 benefit plans cost (credit) line item on the Condensed Consolidated Statements of Income. See Note 19, 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.