Restructuring (Details) - One-time Termination Benefits $ in Millions	12 Months Ended
May 31, 2021 USD ($)
Restructuring Cost and Reserve [Line Items]
Payments for restructuring	$ 212
Operating Overhead Expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	214
Stock-based compensation expense	41
Cost of sales
Restructuring Cost and Reserve [Line Items]
Restructuring charges	35
Stock-based compensation expense	$ 4

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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