Consolidated Statement of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2018	Apr. 01, 2017
Income Statement [Abstract]
Net sales	$ 3,401	$ 3,248
Cost of goods sold	2,149	2,088
Selling, general and administrative expense	742	880
Operating profit	510	280
Interest expense	69	61
Other income (expense), net	70	88
Income before income taxes	511	307
Income taxes	67	43
Earnings (loss) from unconsolidated entities	0	2
Net income	$ 444	$ 266
Per share amounts:
Basic earnings (in dollars per share)	$ 1.28	$ 0.76
Diluted earnings (in dollars per share)	1.27	0.75
Dividends per share (in dollars per share)	$ 0.54	$ 0.52
Average shares outstanding:
Basic (in shares)	346	351
Diluted (in shares)	348	354
Actual shares outstanding at period end (in shares)	347	350