COMPANY-SPONSORED EMPLOYEE BENEFIT PLANS - Amounts in AOCI Expected to be Amortized and Recognized as a Component of Net Periodic Benefit Cost (Detail) $ in Millions |
Dec. 31, 2017
USD ($)
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| International Pension Benefits | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Prior service cost / (benefit) | $ 1 |
| Pension Benefits | Domestic Plan | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Prior service cost / (benefit) | 193 |
| Medical Benefits | Domestic Plan | |
| Defined Benefit Plan Disclosure [Line Items] | |
| Prior service cost / (benefit) | $ 7 |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount included in accumulated other comprehensive (income) loss for prior service cost (credit) expected to be recognized in net periodic benefit cost (credit) for fiscal year following most recent annual statement of financial position. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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