Pension Plans - Schedule of Pension Net Periodic Benefit Cost (Details) - Pension Plans - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Oct. 03, 2026 |
Sep. 27, 2025 |
Oct. 03, 2026 |
Sep. 27, 2025 |
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| Defined Benefit Plan Disclosure [Line Items] | ||||
| Service cost | $ 4.9 | $ 4.9 | $ 14.9 | $ 14.7 |
| Interest cost | 16.6 | 16.6 | 49.8 | 49.7 |
| Expected return on plan assets | (23.7) | (22.9) | (71.2) | (68.7) |
| Amortization of unrecognized loss | 4.5 | 5.5 | 13.7 | 16.7 |
| Amortization of prior service cost | 0.1 | 0.1 | 0.1 | 0.1 |
| Net periodic benefit cost | $ 2.4 | $ 4.2 | $ 7.3 | $ 12.5 |
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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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