Summary of Reclassifications Out of AOCI (Detail) - USD ($) $ in Thousands		12 Months Ended
		Dec. 28, 2024	Dec. 30, 2023	Dec. 31, 2022
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Gains and losses on derivative instruments net of tax		$ (720)	$ (1,815)	$ 4,734
Reclassification From AOCI, Current Period Net Of Tax	[1]	(664)	(1,627)	4,655
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]	(959)	(2,421)	6,312
Reclassification from AOCI, Derivative instruments tax benefit (expense)	[1]	239	606	(1,578)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax	[1]	(720)	(1,815)	4,734
Reclassification From AOCI, Current Period Net Of Tax		(720)	(1,815)
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]	177	177	180
Pension and postretirement plans, Settlement losses
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1],[2]	(241)
Pension and postretirement plans, actuarial gains (losses)
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1],[2]	138	74	(285)
Accumulated Defined Benefit Plans Adjustment
Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items]
Reclassification from AOCI, Current Period, before Tax	[1]	74	251	(105)
Reclassification from AOCI, Current Period, Tax (expense) benefit	[1]	(18)	(63)	26
Reclassification From AOCI, Current Period Net Of Tax	[1]	56	188	(79)
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]	498	499	499
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]	(1,457)	(2,920)	5,813
Reclassification from AOCI, Derivative instruments tax benefit (expense)		363	732	(1,452)
Reclassification from AOCI, Gains and losses on derivative instruments net of tax		$ (1,094)	$ (2,188)	$ 4,361

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

[2] These items are included in the computation of net periodic pension cost. See Note 22, 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 Consolidated Statements of Cash Flows.