v3.26.1
Employee Pension and Other Benefit Plans - Weighted Average Assumptions (Details) - Pension Benefit Plans
12 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 29, 2024
Used to determine net periodic cost at end of year:      
Discount rate 4.60% 4.20% 4.10%
Expected long-term return on plan assets 5.40% 5.30% 5.90%
Rate of pension increase 2.50% 2.40% 2.50%
Used to determine benefit obligation at end of year:      
Discount rate 4.70% 4.20% 4.10%
Rate of pension increase 2.70% 2.40% 2.50%