Consolidated Statements of Comprehensive Income - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 28, 2024	Dec. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 688.0	$ 704.9	$ 503.0
Foreign currency translation:
Translation gain (loss)	16.5	(46.9)	(14.6)
Pension and other postretirement benefits:
Net gain (loss) recognized from actuarial gain/loss and prior service cost/credit	26.7	(1.3)	(25.2)
Reclassifications to net income	2.1	0.8	(1.0)
Cash flow hedges:
Gain (loss) recognized on cash flow hedges	1.9	(5.4)	(7.0)
Reclassifications to net income	2.8	2.8	3.7
Fair value hedges:
Changes in excluded components of fair value hedges	(3.6)	2.0	0.0
Other comprehensive income (loss), net of tax	46.4	(48.0)	(44.1)
Total comprehensive income, net of tax	$ 734.4	$ 656.9	$ 458.9