Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 02, 2021	Jun. 26, 2020	Jul. 02, 2021	Jun. 26, 2020
Statement of Comprehensive Income [Abstract]
Net earnings	$ 180.9	$ 130.0	$ 291.1	$ 171.9
Other comprehensive income, net of income taxes:
Foreign currency translation adjustments	16.6	36.0	(18.1)	(100.3)
Pension adjustments	0.9	1.0	1.9	0.0
Total other comprehensive income (loss), net of income taxes	17.5	37.0	(16.2)	(100.3)
Comprehensive income	$ 198.4	$ 167.0	$ 274.9	$ 71.6