SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - INCOME TAXES (Details) - USD ($) $ in Millions |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2018 |
Dec. 31, 2017 |
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| U.S. Tax Reform Act | |||
| U.S. income tax statutory rate (as a percent) | 35.00% | ||
| Income tax benefit from remeasurement of deferred assets and liabilities | $ 52 | $ 137 | |
| Provisional tax expense due to the transition tax on deemed repatriation of deferred foreign income | 85 | ||
| Provisional transition tax liability, if second offering and tax-related restructuring transactions absent | $ 12 | $ 12 | |
| Forecast | |||
| U.S. Tax Reform Act | |||
| U.S. income tax statutory rate (as a percent) | 21.00% | ||
| X | ||||||||||
- Definition No definition available No definition available.
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| X | ||||||||||
- Definition Amount of reasonable estimate for income tax expense for remeasurement of deferred tax asset from change in tax rate pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. No definition available.
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| X | ||||||||||
- Definition Amount of reasonable estimate for income tax expense from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. No definition available.
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| X | ||||||||||
- Definition Absent the secondary offering and certain tax-related restructuring transactions, the amount of reasonable estimate for tax liability from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated pursuant to Tax Cuts and Jobs Act of 2017 for which accounting for tax effect is incomplete. No definition available.
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| X | ||||||||||
- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Details
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