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Income Taxes (Schedule Of Effective Income Tax Rate Reconciliation) (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
|---|---|---|---|
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
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| Income Taxes [Abstract] | |||
| Tax at U.S. statutory rate of 35 percent | $ 784.5 | $ 456.0 | $ 103.8 |
| Increase (decrease) due to: | |||
| Foreign exchange remeasurement | (62.6) | ||
| Non-taxable income related to noncontrolling interests | (63.6) | ||
| Impact of tax law change | 16.1 | ||
| Percentage depletion in excess of cost depletion | (153.4) | (103.1) | (66.2) |
| Impact of foreign operations | (49.4) | (89.1) | (44.3) |
| Legal entity restructuring | (87.4) | ||
| Income not subject to tax | (67.5) | ||
| Non-taxable hedging income | (32.4) | ||
| State taxes, net | 7.5 | 3.1 | (2.1) |
| Manufacturer's deduction | (11.9) | (0.1) | |
| Valuation allowance | 49.5 | 83.3 | 39.0 |
| Tax uncertainties | 17.7 | ||
| Other items - net | 1.7 | 14.6 | (7.6) |
| U.S. statutory tax rate | 35.00% | ||
| Income tax expense | $ 420.1 | $ 293.5 | $ 22.5 |
| X | ||||||||||
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- Definition
Impact Of Tax Law Change No definition available.
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| X | ||||||||||
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- Definition
Income not subject to tax No definition available.
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| X | ||||||||||
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- Definition
Income Tax Reconciliation expense/benefit of legal entity restructuring No definition available.
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| X | ||||||||||
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- Definition
Income Tax Reconciliation, Manufacturers Deduction No definition available.
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| X | ||||||||||
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- Definition
Income Tax Reconciliation Tax Deduction for percentage depletion in excess of cost depletion No definition available.
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| X | ||||||||||
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- Definition
Non-taxable hedging income No definition available.
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| X | ||||||||||
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- Definition
Non-taxable income related to noncontrolling interests No definition available.
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| X | ||||||||||
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- Definition
The domestic federal statutory tax rate applicable under enacted tax laws to the Company's pretax income from continuing operations for the period. The "statutory" tax rate is the regular tax rate if there are alternative tax systems. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Aggregate realized and unrealized gain on foreign currency transactions included in net income. Includes gain on a foreign currency forward exchange contract. Does not include foreign currency transactions designated as hedges of net investment in a foreign entity or intercompany foreign currency transactions that are of a long-term nature. Gross of tax effect. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The sum of the current income tax expense or benefit and the deferred income tax expense or benefit pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The portion of the difference between total income tax expense or benefit as reported in the Income Statement and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to changes in the valuation allowance for deferred tax assets in the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to total foreign income tax expense or benefit. The foreign income tax expense or benefit difference represents the income tax expense or benefit at applicable domestic statutory income tax rates applied to foreign earnings or loss for the period versus the foreign income tax expense or benefit calculated by applying the appropriate foreign tax rates. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the year/accounting period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to all other items not otherwise listed in the existing taxonomy. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The portion of the difference, between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations, that is attributable to state and local income tax expense or benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Reflects the effects of adjustments of previously recorded tax expense, significant settlements of income tax disputes, and unusual tax positions or infrequent actions taken by the entity, including tax assessment reversal, IRS tax settlement and unusual repatriation of foreign earnings. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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