Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Millions	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Cash provided by operating activities	$ 293	$ 2
Investing activities:
Purchases of property, plant and equipment, net of proceeds	(152)	(131)
Proceeds from sales of publicly traded and privately held equity securities and collections of notes receivable	1	1
Payments for acquisitions of businesses, net of cash acquired	(370)	0
Payments relating to prior period acquisitions		(4)
Payments for investments in companies and acquisitions of certain technologies	(10)	(4)
Proceeds from business divestitures, net of costs	1,417	0
Cash provided by (used for) investing activities	886	(138)
Financing activities:
Proceeds from long-term borrowings, net of debt issuance costs		973
Payments on long-term borrowings	(1,250)	(900)
Proceeds from borrowings on credit facilities	250	200
Payments on borrowings from credit facilities	(250)	(200)
Proceeds from issuances of shares of common stock	9	14
Cash (used for) provided by financing activities	(1,241)	87
Effect of Exchange Rate on Cash and Cash Equivalents	3	(4)
Cash and Cash Equivalents, Period Increase (Decrease)	(59)	(53)
Cash and cash equivalents at beginning of period	213	864
Cash and cash equivalents at end of period	154	811
Non-cash financing activities:
Stock-based compensation expense	$ 65	$ 92