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DERIVATIVES- Foreign Exchange Forward Contracts(Details) $ in Millions | Jul. 31, 2017 USD ($) contracts
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Foreign Exchange Forward | Derivatives Designated as Hedging Instrument | Cash Flow Hedging |
Derivative |
Number of foreign exchange forward contracts (in units) | contracts | 57
Foreign Exchange Forward | Derivatives Not Designated as Hedging Instruments |
Derivative |
Number of foreign exchange forward contracts (in units) | contracts | 149
Sell | Forward Contracts USD | Cash Flow Hedging |
Derivative |
Total notional amount | $ 172
Sell | Forward Contracts USD | Cash Flow Hedging | Euro |
Derivative |
Total notional amount | 30
Sell | Forward Contracts USD | Cash Flow Hedging | British Pound |
Derivative |
Total notional amount | 34
Sell | Forward Contracts USD | Cash Flow Hedging | Canadian Dollar |
Derivative |
Total notional amount | 30
Sell | Forward Contracts USD | Cash Flow Hedging | Japanese Yen |
Derivative |
Total notional amount | 66
Sell | Forward Contracts USD | Cash Flow Hedging | Other |
Derivative |
Total notional amount | 16
Sell | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments | Malaysian Ringgit |
Derivative |
Total notional amount | 2
Buy | Forward Contracts USD | Cash Flow Hedging | Australian Dollars |
Derivative |
Total notional amount | 4
Buy | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments |
Derivative |
Total notional amount | 177
Buy | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments | Euro |
Derivative |
Total notional amount | 101
Buy | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments | British Pound |
Derivative |
Total notional amount | 9
Buy | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments | Canadian Dollar |
Derivative |
Total notional amount | 5
Buy | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments | Australian Dollars |
Derivative |
Total notional amount | 15
Buy | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments | Japanese Yen |
Derivative |
Total notional amount | 26
Buy | Forward Contracts USD | Derivatives Not Designated as Hedging Instruments | Other |
Derivative |
Total notional amount | $ 23

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- Definition Number of foreign currency exchange rate derivatives held by the entity at the reporting date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5580258-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=64837297&loc=SL5579245-113959 + Details
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