Consolidated Statements of Income - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Income Statement [Abstract]
Revenue	$ 3,329	$ 3,594
Cost of revenue (COR)	1,241	1,333
Gross profit	2,088	2,261
Research and development (R&D)	377	389
Selling, general and administrative (SG&A)	417	414
Acquisition charges	50	79
Operating profit	1,244	1,379
Other income (expense), net (OI&E)	25	36
Interest and debt expense	45	38
Income before income taxes	1,224	1,377
Provision for income taxes	50	160
Net income	$ 1,174	$ 1,217
Earnings per common share (EPS):
Basic (in dollars per share)	$ 1.25	$ 1.29
Diluted (in dollars per share)	$ 1.24	$ 1.26
Average shares outstanding (millions):
Basic (in shares)	931	939
Diluted (in shares)	943	956
Diluted EPS:
Net income	$ 1,174	$ 1,217
Income allocated to RSUs	(6)	(8)
Income allocated to common stock for diluted EPS	$ 1,168	$ 1,209