v3.26.1
Fair Value of Financial Instruments - Fair Value Hierarchy (Details) - USD ($)
$ in Millions
Jun. 28, 2026
Dec. 28, 2025
Jun. 29, 2025
Assets:      
Available-for-sale securities $ 527.9 $ 106.0 $ 10.8
Derivative financial instruments 3.3 2.0 2.3
Total assets 531.2 108.0 13.1
Liabilities:      
Derivative financial instruments 5.3 8.7 11.5
Level 1      
Assets:      
Available-for-sale securities 527.9 106.0 10.8
Derivative financial instruments 0.0 0.0
Total assets 527.9 106.0 10.8
Liabilities:      
Derivative financial instruments 0.0 0.0 0.0
Level 2      
Assets:      
Available-for-sale securities 0.0 0.0 0.0
Derivative financial instruments 3.3 2.0 2.3
Total assets 3.3 2.0 2.3
Liabilities:      
Derivative financial instruments 5.3 8.7 11.5
Level 3      
Assets:      
Available-for-sale securities 0.0 0.0 0.0
Derivative financial instruments 0.0 0.0 0.0
Total assets 0.0 0.0 0.0
Liabilities:      
Derivative financial instruments $ 0.0 $ 0.0 $ 0.0