Consolidated Condensed Statement Of Stockholders' Equity - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Additional Paid-in Capital	Retained Earnings	Accumulated Other Comprehensive Income (Loss)	Noncontrolling Interests
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Adoption of accounting standards, January 1, 2018, amount				$ 154.5	$ (151.2)
Adjusted balance, January 1, 2018, amount		$ 8.1	$ 5,538.2	22,960.6	(2,145.4)	$ 9.6
Balance, December 31, 2017, shares at Dec. 31, 2017		812.5
Balance, December 31, 2017, amount at Dec. 31, 2017	$ 26,367.8	$ 8.1	5,538.2	22,806.1	(1,994.2)	9.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	1,904.1			1,904.1
Other comprehensive income (loss)	(490.3)				(490.3)
Dividends declared				(336.0)
Common stock-based award activity, shares		4.0
Common stock-based award activity, amount		$ 0.1	194.0
Common stock issued in connection with acquisitions, shares		0.2
Common stock issued in connection with acquisitions, amount		$ 0.0	23.9
Common stock issued in connection with LYONs’ conversions, including tax benefit of $4.2, shares		0.5
Common stock issued in connection with LYONs’ conversions, including tax benefit of $4.2, amount		$ 0.0	16.1
Change in noncontrolling interests						2.2
Balance, September 28, 2018, shares at Sep. 28, 2018		817.2
Balance, September 28, 2018, amount at Sep. 28, 2018	$ 27,685.2	$ 8.2	$ 5,772.2	$ 24,528.7	$ (2,635.7)	$ 11.8