Consolidated Condensed Statement Of Stockholders' Equity - USD ($) shares in Millions, $ in Millions	Total	Common Stock	Preferred 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					$ 154.5	$ (151.2)
Adjusted balance, January 1, 2018, amount		$ 8.1	$ 0.0	$ 5,538.2	22,960.6	(2,145.4)	$ 9.6
Balance, shares at Dec. 31, 2017		812.5	0.0
Balance, amount at Dec. 31, 2017		$ 8.1	$ 0.0	5,538.2	22,806.1	(1,994.2)	9.6
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	$ 566.6				566.6
Other comprehensive income (loss)	300.7					300.7
Dividends declared					(111.8)
Common stock-based award activity, shares		1.9
Common stock-based award activity, amount				61.0
Common stock issued in connection with LYONs’ conversions, shares		0.4
Common stock issued in connection with LYONs’ conversions, amount				11.9
Change in noncontrolling interests							2.3
Balance, shares at Mar. 30, 2018		814.8	0.0
Balance, amount at Mar. 30, 2018		$ 8.1	$ 0.0	5,611.1	23,415.4	(1,844.7)	11.9
Balance, shares at Dec. 31, 2018		817.9	0.0
Balance, amount at Dec. 31, 2018	28,226.7	$ 8.2	$ 0.0	5,834.3	25,163.0	(2,791.1)	12.3
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net earnings	333.8				333.8
Other comprehensive income (loss)	(5.0)					(5.0)
Dividends declared					(121.8)
Mandatory convertible preferred stock cumulative dividends					(6.5)
Common stock-based award activity, shares		2.0
Common stock-based award activity, amount		$ 0.0		82.1
Common stock issued in connection with LYONs’ conversions, shares		0.5
Common stock issued in connection with LYONs’ conversions, amount				16.8
Issuance of stock, shares		12.1	1.7
Issuance of stock, amount		$ 0.1	$ 1,599.6	1,443.1
Change in noncontrolling interests							(0.2)
Balance, shares at Mar. 29, 2019		832.5	1.7
Balance, amount at Mar. 29, 2019	$ 31,568.7	$ 8.3	$ 1,599.6	$ 7,376.3	$ 25,368.5	$ (2,796.1)	$ 12.1