Acquisitions and Divestitures (Details) - USD ($) $ in Millions	3 Months Ended
	Feb. 28, 2021	May 31, 2021	May 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Allowance for cumulative foreign currency translation losses		$ 358	$ 405
Discontinued Operations, Held-for-sale | Grupo SBF S.A. | BRAZIL | NIKE Brand Businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets, held-for-sale			272
Inventories, held-for-sale			142
Accounts receivable, held-for-sale			101
Liabilities, held-for-sale			91
Accrued liabilities, held-for-sale			51
Discontinued Operations, Held-for-sale | Grupo Axo | Argentina, Chile And Uruguay | NIKE Brand Businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Assets, held-for-sale		175	234
Inventories, held-for-sale		76	122
Accounts receivable, held-for-sale		59
Liabilities, held-for-sale		72	55
Accrued liabilities, held-for-sale		22	34
Accounts payable, held-for-sale		25
Prepaid expenses and other current assets, held-for-sale			50
Other Income (Expense) | Discontinued Operations, Held-for-sale | Grupo SBF S.A. | BRAZIL
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Loss on disposal	$ 50
Other Income (Expense) | Discontinued Operations, Held-for-sale | Grupo Axo | Argentina, Chile And Uruguay | NIKE Brand Businesses
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Allowance for cumulative foreign currency translation losses		$ 358	$ 405