Employee Benefits - Net Periodic Pension Cost and Retirement Costs (Details) - USD ($) |
3 Months Ended | 12 Months Ended | ||
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Apr. 27, 2019 |
Apr. 25, 2020 |
Apr. 27, 2019 |
Apr. 28, 2018 |
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Retirement Benefits [Abstract] | ||||
Service cost | $ 851,000 | $ 1,316,000 | ||
Interest cost | 4,464,000 | 4,587,000 | ||
Expected return on plan assets | (4,544,000) | (4,818,000) | ||
Net amortization | 2,556,000 | 3,120,000 | ||
Pension termination charge | $ 32,700,000 | $ (1,900,000) | 32,671,000 | 0 |
Net periodic pension cost | $ 0 | $ 35,998,000 | $ 4,205,000 |
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- Definition The amount of pension termination charge. No definition available.
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- References No definition available.
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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/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/disclosureRef
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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/disclosureRef
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