v3.7.0.1

DEBT (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2017
DEBT |
Schedule of carrying amounts and fair value of long-term debt |
|  | June 30, 2017 |  | December 31, 2016 |
|  | Carrying |  | Fair Value |  | Carrying |  | Fair Value |
(US$ in millions) |  | Value |  | (Level 2) |  | Value |  | (Level 2) |
Long-term debt, including current portion |  | $ | 4,124 |  | $ | 4,268 |  | $ | 4,007 |  | $ | 4,163 |

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