Consolidated Condensed Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 26, 2025	Sep. 27, 2024	Sep. 26, 2025	Sep. 27, 2024
Statement of Comprehensive Income [Abstract]
Net earnings	$ 55.0	$ 221.6	$ 393.5	$ 624.1
Other comprehensive income (loss), net of income taxes:
Foreign currency translation adjustments	(10.7)	89.3	167.4	(8.3)
Pension adjustments	(0.1)	0.1	(0.1)	0.2
Total other comprehensive income (loss), net of income taxes	(10.8)	89.4	167.3	(8.1)
Comprehensive income (loss)	$ 44.2	$ 311.0	$ 560.8	$ 616.0