v3.10.0.1
Acquisitions and Divestments - Gain on Sale of Business (Detail) - Other Income (Expense) [Member]
$ in Millions
12 Months Ended
Dec. 31, 2017
USD ($)
Total cash consideration $ 2,750
Assets held for sale (1,117)
Cash divested (138)
Liabilities held for sale 199
Other adjustments (69)
Transaction costs (28)
Gain $ 1,597