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Post-Retirement Health Care - Estimated Future Benefit Payments (Details) - Postretirement Health Coverage
$ in Millions
Dec. 30, 2023
USD ($)
Defined Benefit Plan Disclosure [Line Items]  
2024 $ 1.1
2025 1.1
2026 1.1
2027 1.2
2028 1.2
2029 - 2033 6.3
Expected contributions Fiscal 2024 $ 1.1