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INCOME TAXES - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Dec. 31, 2017 | Dec. 31, 2016 | Dec. 31, 2015
Income Taxes [Line Items] |  |  |  |  |  |  |
Effective income tax rate |  |  |  |  | 31.30% | 33.20% | 34.00%
Deferred tax liabilities, undistributed foreign earnings | $ 310 |  |  |  | $ 310 |  |
Effective Income Tax Rate Reconciliation, Prior Year Income Taxes, Amount |  |  |  | $ 66 |  |  |
Cash To Be Distributed |  |  | $ 500 |  |  |  | $ 500
Effective Income Tax Rate Reconciliation, Intended Cash Distribution, Amount |  |  | 28 |  |  |  |
Effective Income Tax Rate Reconciliation, Discrete Tax Benefit | 193 | $ 978 | 39 |  |  |  |
Defined Benefit Plan, Plan Assets, Period Increase (Decrease) | (800) | (2,651) | (118) |  |  |  |
Net deferred tax asset (liability) | (492) | 479 |  |  | (492) | $ 479 |
Deferred tax expense |  |  |  |  | 1,230 | 123 | 540
Employee Service Share-based Compensation, Tax Benefit from Exercise of Stock Options |  |  |  |  | 276 | 207 | 252
Income tax expense |  |  |  |  | 2,238 | 1,705 | 2,498
Income tax holiday, decrease of non-U.S. tax expense |  |  |  |  | $ 24 | $ 21 | $ (25)
Income tax holiday, per share impact (usd per share) |  |  |  |  | $ 0.03 | $ 0.02 | $ (0.03)
Change in valuation allowance |  |  |  |  | $ (33) | $ (38) | $ (11)
Operating loss carryforwards | 34 |  |  |  | 34 |  |
Non-U.S. loss carryforwards | 728 |  |  |  | 728 |  |
Undistributed earnings of foreign subsidiaries | 5,002 |  |  |  | 5,002 |  |
Tax cuts and jobs acts, increase in tax expense |  |  |  |  | 24 |  |
Indefinitely reinvested undistributed earnings of foreign subsidiaries | 1,335 |  |  |  | 1,335 |  |
Tax cuts and jobs act, provisional reduction to deferred tax expense |  |  |  |  | 606 |  |
Gross unrecognized tax benefits that would impact effective tax rate, if recognized | 159 | $ 142 | $ 147 |  | $ 159 | $ 142 | $ 147
Maximum |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Operating loss carryforwards, expiration year |  |  |  |  | 2037 |  |
Minimum |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Tax credit carryforward expiration period |  |  |  |  | 1 year |  |
Adjustments |  |  |  |  |  |  |
Income Taxes [Line Items] |  |  |  |  |  |  |
Effective income tax rate |  |  |  |  | (1.00%) |  |
Net deferred tax asset (liability) | $ (14) |  |  |  | $ (14) |  |
Deferred tax expense |  |  |  |  | 14 |  |
Income tax expense |  |  |  |  | $ (71) |  |

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