INCOME TAXES (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2017 |
Jun. 30, 2016 |
Jun. 30, 2017 |
Jun. 30, 2016 |
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| INCOME TAXES | ||||
| Income tax (expense) benefit | $ 55 | $ (39) | $ 27 | $ (73) |
| Effective tax rate (as a percent) | (25.00%) | 17.00% | ||
| income tax benefit for favorable resolution of income tax matters | $ 32 | |||
| Discrete tax benefits | $ 17 | $ 60 | ||
| Income tax refund claims | 11 | |||
| Income tax charge for uncertain tax position | $ 32 | |||
| Effective tax rates excluding discrete items | 20.00% | 26.00% | ||
| Unrecognized tax benefits may be recognized within the next twelve months | $ 30 | $ 30 | ||
| X | ||||||||||
- Definition Amount of discrete tax gains (losses) included in income tax expense. No definition available.
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations, excluding discrete items. No definition available.
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax refunds. No definition available.
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| X | ||||||||||
- Definition Amount of unrecognized tax benefits that may be recognized within the next twelve months as a result of the lapse of statute of limitations, or settlement with the tax authorities No definition available.
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- References No definition available.
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| X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of increase in unrecognized tax benefits resulting from settlements with taxing authorities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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