Restructuring (Details) - One-time Termination Benefits - USD ($) $ in Millions	12 Months Ended
May 31, 2022	May 31, 2021
Restructuring Cost and Reserve [Line Items]
Payments for restructuring		$ 212
Operating Overhead Expense
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 0	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.

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