Consolidated Condensed Statements of Cash Flows (Unaudited) (USD $) In Millions	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flows from operating activities:
Net income	$ 1,425	$ 477
Adjustments to reconcile net income to net cash flows from operating activities:
Depreciation and amortization	978	743
Stock-based compensation costs	85	66
Provision (benefit) for deferred income taxes	(312)	(155)
Gain on disposal of assets	(124)	(79)
Loss on early extinguishment of debt	40
Provision for doubtful accounts	76	19
Changes in operating assets and liabilities:
Accounts receivable	(1,107)	(504)
Inventories	(463)	(161)
Accounts payable	183	177
Accrued employee compensation and other accrued liabilities	84	97
Income taxes payable	(189)	(68)
Other	6	(34)
Net cash flows from operating activities	682	578
Cash flows from investing activities:
Expenditures for capital assets	(1,651)	(1,005)
Proceeds from disposal of assets	215	152
Purchase of short-term investments		(250)
Proceeds from maturities of short-term investments	250
Acquisition of businesses, net of cash acquired	(5)	(852)
Other investing items, net	14	39
Net cash flows from investing activities	(1,177)	(1,916)
Cash flows from financing activities:
Net (payments) borrowings of commercial paper and other short-term debt	(41)	9
Net proceeds of long-term debt	742	1,479
Repayment of long-term debt	(813)
Proceeds from termination of interest rate swap agreements	26
Proceeds from issuance of common stock	144	29
Dividends	(195)	(175)
Purchase of noncontrolling interest	(26)
Other financing items, net	(1)	2
Net cash flows from financing activities	(164)	1,344
Effect of foreign exchange rate changes on cash	6	5
Increase (decrease) in cash and cash equivalents	(653)	11
Cash and cash equivalents, beginning of period	1,456	1,595
Cash and cash equivalents, end of period	803	1,606
Supplemental cash flows disclosures:
Income taxes paid, net of refunds	934	516
Interest paid	184	96
Supplemental disclosure of noncash investing activities:
Capital expenditures included in accounts payable	$ 78	$ 33