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Notes payable and long-term debt - Narrative (Details) € in Millions, $ in Millions | May 29, 2021 EUR (€) | May 27, 2020 USD ($)
--- | --- | ---
4.00% U.S. Dollar Notes Due 2020 |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Face Amount | $ |  | $ 600
Debt Instrument, Interest Rate, Stated Percentage |  | 4.00%
2.10% Senior Notes Due 2030 |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Face Amount | $ |  | $ 500
Debt Instrument, Interest Rate, Stated Percentage |  | 2.10%
Proceeds from Debt, Net of Issuance Costs | $ |  | $ 496
0.50% Euro Notes Due 2029 |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Face Amount | € | € 300 |
Debt Instrument, Interest Rate, Stated Percentage | 0.50% |
Proceeds from Debt, Net of Issuance Costs | € | € 298 |
1.75% Euro Notes Due 2021 |  |
Debt Instrument [Line Items] |  |
Debt Instrument, Face Amount | € | € 500 |
Debt Instrument, Interest Rate, Stated Percentage | 1.75% |

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