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Statement of Consolidated Cash Flows (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Cash from Operations |  |  |
Net income | $ 162 | $ 805 | $ 392
Adjustments to reconcile net income to cash from operations: |  |  |
Depreciation, depletion, and amortization | 1,462 | 1,481 | 1,451
Deferred income taxes (T) | (99) | (181) | (287)
Equity loss (income), net of dividends | 2 | (26) | (22)
Restructuring and other charges (D) | 87 | 281 | 207
Net gain from investing activities-asset sales (O) | (321) | (41) | (9)
Loss from discontinued operations (B) |  | 3 | 8
Stock-based compensation (R) | 67 | 83 | 84
Excess tax benefits from stock-based payment arrangements | (1) | (6) | (1)
Other | 63 | 53 | 151
Changes in assets and liabilities, excluding effects of acquisitions, divestitures, and foreign currency translation adjustments: |  |  |
Decrease (increase) in receivables | 104 | (115) | (102)
Decrease (increase) in inventories | 96 | (339) | (217)
Decrease in prepaid expenses and other current assets |  | 74 | 27
(Decrease) increase in accounts payable, trade | (12) | 394 | 328
(Decrease) in accrued expenses | (83) | (38) | (239)
(Decrease) increase in taxes, including income taxes | (47) | 118 | 503
Pension contributions (W) | (561) | (336) | (113)
(Increase) in noncurrent assets | 9 | (154) | (83)
Increase in noncurrent liabilities | 572 | 147 | 183
(Increase) in net assets held for sale (B) |  |  | (7)
Cash provided from continuing operations | 1,500 | 2,203 | 2,254
Cash (used for) provided from discontinued operations | (3) | (10) | 7
Cash provided from operations | 1,497 | 2,193 | 2,261
Financing Activities |  |  |
Net change in short-term borrowings (original maturities of three months or less) (K) | (10) | (31) | (44)
Net change in commercial paper (K) | (224) | 224 |
Additions to debt (original maturities greater than three months) (K) | 972 | 1,256 | 1,126
Debt issuance costs (K) | (5) | (17) | (6)
Payments on debt (original maturities greater than three months) (K) | (1,489) | (1,194) | (1,757)
Proceeds from exercise of employee stock options (R) | 12 | 37 | 13
Excess tax benefits from stock-based payment arrangements | 1 | 6 | 1
Dividends paid to shareholders | (131) | (131) | (125)
Distributions to noncontrolling interests | (95) | (257) | (256)
Contributions from noncontrolling interests (M) | 171 | 169 | 162
Acquisitions of noncontrolling interests (P) |  |  | (66)
Cash (used for) provided from financing activities | (798) | 62 | (952)
Investing Activities |  |  |
Capital expenditures | (1,261) | (1,287) | (1,015)
Acquisitions, net of cash acquired (F & P) |  | (240) | (72)
Proceeds from the sale of assets and businesses (F) | 615 | 38 | 4
Additions to investments (I & N) | (300) | (374) | (352)
Sales of investments (I) | 31 | 54 | 141
Net change in restricted cash (P) | 87 | (4) | 7
Other | 69 | (39) | 15
Cash used for investing activities | (759) | (1,852) | (1,272)
Effect of exchange rate changes on cash and cash equivalents | (18) | (7) | 25
Net change in cash and cash equivalents | (78) | 396 | 62
Cash and cash equivalents at beginning of year | 1,939 | 1,543 | 1,481
Cash and cash equivalents at end of year | $ 1,861 | $ 1,939 | $ 1,543

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- Definition The increase (decrease) during the reporting period in the value of prepaid expenses and other assets not separately disclosed in the statement of cash flows, for example, deferred expenses, intangible assets, or income taxes. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3602-108585 + Details
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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=6943989&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Emerging Issues Task Force (EITF) -Number 95-13 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. + Details
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