Consolidated Condensed Statements of Comprehensive Income - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Statement of Comprehensive Income [Abstract]
Net earnings	$ 174.6	$ 295.0	$ 339.0	$ 556.2
Other comprehensive income, net of income taxes:
Foreign currency translation adjustments	1.3	(99.8)	18.0	(63.4)
Pension adjustments	0.5	0.7	1.0	1.4
Total other comprehensive income (loss), net of income taxes	1.8	(99.1)	19.0	(62.0)
Comprehensive income	$ 176.4	$ 195.9	$ 358.0	$ 494.2