Consolidated Condensed Statement of Changes in Equity - 3 months ended Mar. 30, 2018 - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interest
Common stock outstanding (in shares) at Dec. 31, 2017	347.8	347.8
Equity, beginning of period at Dec. 31, 2017	$ 3,808.2	$ 3.5	$ 2,444.1	$ 1,350.3	$ (7.6)	$ 17.9
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings for the period	261.2			261.2
Dividends to shareholders				(24.3)
Separation related adjustments			13.3
Other comprehensive income	$ 37.1				37.1
Common stock-based award activity (in shares)		0.7
Common stock-based award activity			18.7
Change in noncontrolling interests						(0.6)
Common stock outstanding (in shares) at Mar. 30, 2018	348.5	348.5
Equity, end of period at Mar. 30, 2018	$ 4,109.7	$ 3.5	$ 2,476.1	$ 1,583.3	$ 29.5	$ 17.3