Condensed Consolidated Statements Of Earnings (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jul. 02, 2011	Jun. 30, 2012	Jul. 02, 2011
Net sales	$ 1,410	$ 1,446	$ 2,805	$ 2,822
Cost of sales:
Cost of sales before special charges	367	384	725	749
Special charges	16	11	39	11
Total cost of sales	383	395	764	760
Gross profit	1,027	1,051	2,041	2,062
Selling, general and administrative expense	494	514	984	1,027
Research and development expense	173	176	348	352
Purchased in-process research and development charges	0	4	0	4
Special charges	22	32	69	32
Operating profit	338	325	640	647
Other income (expense), net	(25)	(25)	(48)	(52)
Earnings before income taxes	313	300	592	595
Income tax expense	69	59	136	121
Net earnings	$ 244	$ 241	$ 456	$ 474
Net earnings per share:
Basic	$ 0.78	$ 0.73	$ 1.45	$ 1.45
Diluted	$ 0.78	$ 0.72	$ 1.44	$ 1.43
Cash dividends declared per share:	$ 0.23	$ 0.21	$ 0.46	$ 0.42
Weighted average shares outstanding:
Basic	313.9	328.6	314.8	326.9
Diluted	315.2	332.6	316.4	330.7