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Discontinued Operations (Details) (USD $)
In Millions, except Share data, unless otherwise specified |
0 Months Ended | 3 Months Ended | 12 Months Ended | ||||
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Nov. 28, 2011
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Jun. 30, 2012
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Dec. 31, 2012
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Dec. 31, 2011
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Dec. 31, 2010
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Feb. 25, 2010
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Dec. 31, 2009
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| Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
| Earnings before income taxes (1) | Ìý | Ìý | $ 2,012 | $ 1,165 | $ 426 | Ìý | Ìý |
| Ownership Interest In Investee | Ìý | Ìý | Ìý | Ìý | Ìý | 14.60% | Ìý |
| Gain (Loss) on Disposition of Assets | Ìý | Ìý | 22 | (10) | 36 | Ìý | Ìý |
| Deferred Income Tax Expense (Benefit) | Ìý | Ìý | 450 | 72 | (795) | Ìý | Ìý |
| Share of earnings (losses) of affiliates, net | Ìý | 1,229 | 1,346 | 87 | (98) | Ìý | Ìý |
| Investments in affiliates, accounted for using the equity method | Ìý | Ìý | 3,341 | 563 | Ìý | Ìý | Ìý |
| Cash and cash equivalents | Ìý | Ìý | 1,353 | 2,070 | 2,090 | Ìý | 3,951 |
| Long-Term Debt, outstanding principal | Ìý | Ìý | $ 540 | Ìý | Ìý | Ìý | Ìý |
| Conversion of Stock, Shares Issued | 0.88129 | Ìý | Ìý | Ìý | Ìý | Ìý | Ìý |
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- Definition
Ownership interest in investee No definition available.
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- Definition
Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The number of new shares issued in the conversion of stock in a noncash (or part noncash) transaction. Noncash is defined as transactions during a period that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Including current and noncurrent portions, aggregate carrying amount of long-term borrowings as of the balance sheet date before deducting unamortized discount or premiums (if any). May include notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, which had initial maturities beyond one year or beyond the normal operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The component of income tax expense for the period representing the increase (decrease) in the entity's deferred tax assets and liabilities pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The gains (losses) included in earnings resulting from the sale or disposal of tangible assets. This item does not include any gain (loss) recognized on the sale of oil and gas property or timber property. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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