Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following latest fiscal year. Excludes interim and annual periods when interim period is reported on rolling approach, from latest statement of financial position date.

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Amount before accretion (amortization) of purchase discount (premium) of interest income on nonoperating securities.

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Fair Value Measurements - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended		9 Months Ended	12 Months Ended
	Aug. 31, 2020	Aug. 31, 2019	Aug. 31, 2020	May 31, 2020
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Fair value of long term debt	$ 10,731		$ 10,731	$ 10,645
Short-term Investments
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Available-for-sale securities with maturity dates within one year from purchase date	1,291		1,291
Available-for-sale securities with maturity dates over one year and less than five years from purchase date	41		41
Interest (income) expense, net
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Interest income related to cash and equivalents and short-term investments	$ 7	$ 21
Grupo Axo and SBF \| Discontinued Operations, Held-for-sale \| NIKE Brand Businesses \| Brazil, Argentina, Chile and Uruguay \| Other Income (Expense)
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Non-recurring impairment charge			$ 438	$ 405