| Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] |
| ($ in millions) | | As of April 29, 2023 | | | As of April 30, 2022 | |
| | | Level 1 | | | Level 2 | | | Level 3 | | | Level 1 | | | Level 2 | | | Level 3 | |
| Assets | | | | | | | | | | | | | | | | | | | | | | | | |
| Minority investment in common stock | | $ | — | | | $ | — | | | $ | — | | | $ | 120 | | | $ | — | | | $ | — | |
| Available-for-sale security | | | — | | | | 6 | | | | — | | | | — | | | | 6 | | | | — | |
| Foreign exchange forward contracts | | | — | | | | — | | | | — | | | | — | | | | 2 | | | | — | |
| Total assets | | $ | — | | | $ | 6 | | | $ | — | | | $ | 120 | | | $ | 8 | | | $ | — | |
| Liabilities | | | | | | | | | | | | | | | | | | | | | | | | |
| Contingent consideration | | $ | — | | | $ | — | | | $ | 4 | | | $ | — | | | $ | — | | | $ | 35 | |
| Foreign exchange forward contracts | | | — | | | | 1 | | | | — | | | | — | | | | — | | | | — | |
| Total liabilities | | $ | — | | | $ | 1 | | | $ | 4 | | | $ | — | | | $ | — | | | $ | 35 | |
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