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Statements of Cash Flows Additional Information (Tables) | 9 Months Ended
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Jan. 26, 2018
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flows, Non-Cash Investing and Financing Activities | Non-cash investing and financing activities and supplemental cash flow information are as follows (in millions):
|  | Nine Months Ended |
|  | January 26, 2018 |  |  | January 27, 2017 |
Non-cash Investing and Financing Activities: |  |  |  |  |  |  |  |
Capital expenditures incurred but not paid |  | $ | 19 |  |  | $ | 13 |
Non-cash extinguishment of sale-leaseback financing obligations |  | $ | 130 |  |  | $ | 19 |
Supplemental Cash Flow Information: |  |  |  |  |  |  |  |
Income taxes paid, net of refunds |  | $ | 51 |  |  | $ | 90 |
Interest paid |  | $ | 45 |  |  | $ | 43 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- References No definition available. + Details
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