v2.3.0.11
Consolidated Condensed Statements of Cash Flows (Unaudited) (USD $)
In Millions
 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Cash flows from operating activities:    
Net income $ 719 $ 222
Adjustments to reconcile net income to net cash flows from operating activities:    
Depreciation and amortization 646 450
Stock-based compensation costs 53 41
Provision (benefit) for deferred income taxes (52) (63)
Gain on disposal of assets (90) (49)
Provision for doubtful accounts 76 11
Changes in operating assets and liabilities:    
Accounts receivable (512) (258)
Inventories (314) (124)
Accounts payable 57 123
Accrued employee compensation and other accrued liabilities (25) (37)
Income taxes payable (160) (15)
Other (1) (143)
Net cash flows from operating activities 397 158
Cash flows from investing activities:    
Expenditures for capital assets (1,023) (539)
Proceeds from maturities of short-term investments 250  
Proceeds from disposal of assets 142 89
Acquisition of businesses, net of cash acquired (5) (834)
Net cash flows from investing activities (636) (1,284)
Cash flows from financing activities:    
Net (payments) borrowings of commercial paper and other short-term debt (21) 555
Repayment of long-term debt (250)  
Proceeds from issuance of common stock 115 28
Dividends (130) (111)
Other financing items, net (9) 1
Net cash flows from financing activities (295) 473
Effect of foreign exchange rate changes on cash 15 (23)
Increase (decrease) in cash and cash equivalents (519) (676)
Cash and cash equivalents, beginning of period 1,456 1,595
Cash and cash equivalents, end of period 937 919
Supplemental cash flows disclosures:    
Income taxes paid net of refunds 647 342
Interest paid 121 75
Supplemental disclosure of noncash investing activities:    
Capital expenditures included in accounts payable $ 33 $ 26