v3.26.1
Accumulated Other Comprehensive Income (Loss) - Reclassifications Out of Accumulated Other Comprehensive (Loss) Income (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Jun. 27, 2026
Jun. 28, 2025
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Cost of products sold $ 563.2 $ 660.1 $ 1,138.8 $ 1,238.7
Interest expense 27.4 31.2 53.9 59.8
Income (loss) before taxes (37.0) 147.7 (3.2) 217.0
Tax (expense) benefit 14.5 (47.4) 4.9 (65.4)
Net income (loss) (22.5) 100.3 1.7 151.6
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Net income (loss) 2.9 3.5 5.4 6.3
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Derivative Hedging Gain (Loss) [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Income (loss) before taxes 3.8 3.6 7.1 6.3
Tax (expense) benefit (0.9) (0.1) (1.7) 0.0
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Derivative Hedging Gain (Loss) [Member] | Foreign Exchange Contract [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Cost of products sold 0.6 0.4 0.8 0.0
Reclassification out of Accumulated Other Comprehensive Income (Loss) [Member] | Derivative Hedging Gain (Loss) [Member] | Interest rate contracts [Member]        
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]        
Interest expense $ 3.2 $ 3.2 $ 6.3 $ 6.3