Components of Net Periodic Benefit Cost (Detail) - Pension plans - USD ($) $ in Thousands |
4 Months Ended | |
|---|---|---|
Apr. 25, 2026 |
Apr. 19, 2025 |
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| Defined Benefit Plan Disclosure [Line Items] | ||
| Service cost | $ 308 | $ 244 |
| Interest cost | 465 | 430 |
| Expected return on plan assets | (402) | (425) |
| Amortization of prior service cost (credit) | 106 | (64) |
| Amortization of net (gain) loss | (51) | (58) |
| Total net periodic pension cost (credit) | $ 426 | $ 127 |
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- Definition Amount of gain (loss) recognized in net periodic benefit (cost) credit of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of prior service cost (credit) recognized in net periodic benefit cost (credit) of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expected return (loss) recognized in net periodic benefit (cost) credit, calculated based on expected long-term rate of return and market-related value of plan assets of defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of cost recognized for passage of time related to defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of net periodic benefit cost (credit) for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cost for actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Details
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