v3.26.1
Summary of Reclassifications Out of AOCI (Detail) - USD ($)
 4 Months Ended
Apr. 25, 2026
Apr. 19, 2025
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]    
Reclassification From AOCI, Current Period Net Of Tax [1] $ (156,000) $ 580,000
Derivative Instruments    
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]    
Reclassification from AOCI, Gains and losses on cash flow hedges before tax (153,000) 652,000
Reclassification from AOCI, Derivative instruments tax benefit (expense) [1] 38,000 (163,000)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax (115,000) 489,000
Reclassification From AOCI, Current Period Net Of Tax (115,000) 489,000
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] (106,000) 64,000
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] 51,000 58,000
Accumulated Defined Benefit Plans Adjustment    
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]    
Reclassification from AOCI, Current Period, before Tax [1] (55,000) 122,000
Reclassification from AOCI, Current Period, Tax expense [1] 14,000 (31,000)
Reclassification From AOCI, Current Period Net Of Tax [1] (41,000) 91,000
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] 281,000 226,000
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] (434,000) 426,000
Reclassification from AOCI, Derivative instruments tax benefit (expense) 108,000 (106,000)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax $ (326,000) $ 320,000
[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.