Consolidated Condensed Statements Of Earnings - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 30, 2018	Mar. 31, 2017
Income Statement [Abstract]
Sales	$ 4,695.4	$ 4,205.7
Cost of sales	(2,051.8)	(1,871.4)
Gross profit	2,643.6	2,334.3
Operating costs:
Selling, general and administrative expenses	(1,601.9)	(1,449.9)
Research and development expenses	(298.7)	(267.4)
Operating profit	743.0	617.0
Nonoperating income (expense):
Other income, net	7.8	6.9
Interest expense	(39.1)	(40.3)
Interest income	1.4	1.6
Earnings from continuing operations before income taxes	713.1	585.2
Income taxes	(146.5)	(101.4)
Net earnings from continuing operations	566.6	483.8
Earnings from discontinued operations, net of income taxes	0.0	22.3
Net earnings	$ 566.6	$ 506.1
Net earnings per share:
Net earnings per share from continuing operations, basic (in dollars per share)	$ 0.81	$ 0.70
Net earnings per share from continuing operations, diluted (in dollars per share)	0.80	0.69
Net earnings per share from discontinued operations, basic (in dollars per share)	0.00	0.03
Net earnings per share from discontinued operations, diluted (in dollars per share)	0.00	0.03
Net earnings per share, basic (dollars per share)	0.81	0.73
Net earnings per share, diluted (dollars per share)	$ 0.80	$ 0.72
Average common stock and common equivalent shares outstanding:
Basic (shares)	698.6	694.3
Diluted (shares)	709.5	705.7