DERIVATIVES, Effect of derivative instruments on Consolidated Statement of Operations (Details) - USD ($)
$ in Millions |
3 Months Ended |
6 Months Ended |
Apr. 30, 2016 |
Apr. 30, 2015 |
Apr. 30, 2016 |
Apr. 30, 2015 |
| Derivative |
|
|
|
|
| Gain (loss) recognized in accumulated other comprehensive income (loss) |
$ (13)
|
|
$ (9)
|
|
| Cash Flow Hedging | Cost of Sales |
|
|
|
|
| Derivative |
|
|
|
|
| Cash Flow Hedge Net Gain to be Reclassified within Twelve Months |
7
|
|
|
|
| Designated as Hedging Instrument | Cash Flow Hedging | Foreign Exchange Contracts | Accumulated Other Comprehensive Income (Loss) |
|
|
|
|
| Derivative |
|
|
|
|
| Gain (loss) recognized in accumulated other comprehensive income (loss) |
(10)
|
$ (2)
|
(6)
|
$ 8
|
| Designated as Hedging Instrument | Cash Flow Hedging | Foreign Exchange Contracts | Cost of Sales |
|
|
|
|
| Derivative |
|
|
|
|
| Gain reclassified from accumulated other comprehensive income (loss) into cost of sales |
1
|
7
|
2
|
11
|
| Designated as Hedging Instrument | Cash Flow Hedging | Interest Rate Swap [Member] | Accumulated Other Comprehensive Income (Loss) |
|
|
|
|
| Derivative |
|
|
|
|
| Gain (loss) recognized in accumulated other comprehensive income (loss) |
(3)
|
0
|
(3)
|
0
|
| Derivatives Not Designated as Hedging Instruments | Other income (expense) |
|
|
|
|
| Derivative |
|
|
|
|
| Gain (loss) recognized in other income (expense) |
$ 5
|
$ (4)
|
$ 3
|
$ (17)
|