Accumulated Other Comprehensive Loss - Reclassification from OCI (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 27, 2026	Mar. 28, 2025
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net sales	$ 1,044.1	$ 1,098.4
Cost of products sold	(955.1)	(1,006.2)
Interest expense	(2.2)	(3.4)
Total	10.0	31.1
Reclassification out of Accumulated Other Comprehensive Income (Loss) | Cash flow hedges:
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net sales	(0.7)	1.9
Cost of products sold	(0.3)	0.2
Interest expense	(0.3)	(0.9)
Total	(1.3)	1.2
Reclassification out of Accumulated Other Comprehensive Income (Loss) | Amortization of retirement benefits:
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Total	0.2	0.1
Reclassification out of Accumulated Other Comprehensive Income (Loss) | Actuarial losses
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Other expense, net	$ 0.2	$ 0.1