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Derivatives and Hedging Activities (Tables) | 6 Months Ended
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Oct. 27, 2017
Derivative Instruments And Hedging Activities Disclosure [Abstract] |
Schedule of Notional Value of Outstanding Foreign Currency Exchange Forward Contracts | The notional amount of our outstanding U.S. dollar equivalent foreign currency exchange forward contracts consisted of the following (in millions):
|  | October 27, 2017 |  |  | April 28, 2017 |
Balance Sheet Contracts |  |  |  |  |  |  |  |
Forward contracts sold |  | $ | 136 |  |  | $ | 165 |
Forward contracts purchased |  | $ | 248 |  |  | $ | 257 |
Schedule of Derivative Instruments Not Designated as Hedging Instruments | The effect of derivative instruments not designated as hedging instruments recognized in other income (expense), net on our condensed consolidated statements of operations was as follows (in millions):
|  | Three Months Ended |  |  | Six Months Ended |
|  | October 27, 2017 |  |  | October 28, 2016 |  |  | October 27, 2017 |  |  | October 28, 2016 |
|  | Gain Recognized into Income |  |  | Gain (Loss) Recognized into Income |
Foreign currency exchange contracts |  | $ | 1 |  |  | $ | 2 |  |  | $ | (1 | ) |  | $ | 6 |

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- Definition Tabular disclosure of the notional amounts of outstanding derivative positions. + References Reference 1: 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=84234895&loc=SL5579245-113959 + Details
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- Definition Tabular disclosure for other derivative instruments not designated as hedging instruments of (a) the location and amount of gains and losses reported in the statement of financial performance and (b) the location and fair value amounts of the instruments reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959 + Details
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