Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015
Cash provided by (used for) investing activities	$ 506	$ 271
Investing activities:
Purchases of property, plant and equipment	(209)	(162)
Proceeds from disposal of property, plant and equipment	29	0
Purchases of privately-held securities	(90)	(209)
Purchases of notes receivable	(15)	(1)
Payments for acquisitions of businesses, net of cash acquired	(70)	(1,642)
Payments for investments and acquisitions of certain technologies	0	(2)
Cash provided by (used for) investing activities	(355)	(2,016)
Net Cash Provided by (Used in) Financing Activities [Abstract]
Payments on long-term borrowings	(250)	(1,000)
Proceeds from long-term borrowings, net of debt issuance costs	0	2,580
Payment of contingent consideration	(35)	(102)
Proceeds from borrowings on credit facilities	330	565
Payments on borrowings from credit facilities	(330)	(565)
Cash used to net share settle employee equity awards	(57)	(62)
Proceeds from issuances of shares of common stock	108	97
Cash provided by (used for) financing activities	(234)	1,513
Effect of foreign exchange rates on cash	1	(5)
Net increase (decrease) in cash and cash equivalents	(82)	(237)
Cash and cash equivalents at beginning of period	319	587
Cash and cash equivalents at end of period	237	350
Supplemental Information
Stock-based compensation expense	87	79
Contingent consideration recognized in the period	$ 4	$ 31