Revenues (Details) - USD ($) $ in Millions	12 Months Ended
	May 31, 2023	May 31, 2022	May 31, 2021
Disaggregation of Revenue [Line Items]
Revenues	$ 51,217	$ 46,710	$ 44,538
Allowance for sales discounts returns and miscellaneous claims	994	1,015
Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	28,696	26,900	27,251
Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	22,282	19,657	17,136
Other
Disaggregation of Revenue [Line Items]
Revenues	239	153	151
Footwear
Disaggregation of Revenue [Line Items]
Revenues	35,290	31,237	30,007
Apparel
Disaggregation of Revenue [Line Items]
Revenues	13,933	13,670	12,969
Equipment
Disaggregation of Revenue [Line Items]
Revenues	1,755	1,650	1,411
Other
Disaggregation of Revenue [Line Items]
Revenues	239	153	151
Operating Segments | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	48,763	44,436	42,293
Operating Segments | NIKE Brand | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	27,397	25,608	25,898
Operating Segments | NIKE Brand | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	21,308	18,726	16,370
Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	58	102	25
Operating Segments | NIKE Brand | Footwear
Disaggregation of Revenue [Line Items]
Revenues	33,135	29,143	28,021
Operating Segments | NIKE Brand | Apparel
Disaggregation of Revenue [Line Items]
Revenues	13,843	13,567	12,865
Operating Segments | NIKE Brand | Equipment
Disaggregation of Revenue [Line Items]
Revenues	1,727	1,624	1,382
Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	58	102	25
Operating Segments | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	2,427	2,346	2,205
Operating Segments | CONVERSE | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	1,299	1,292	1,353
Operating Segments | CONVERSE | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	974	931	766
Operating Segments | CONVERSE | Other
Disaggregation of Revenue [Line Items]
Revenues	154	123	86
Operating Segments | CONVERSE | Footwear
Disaggregation of Revenue [Line Items]
Revenues	2,155	2,094	1,986
Operating Segments | CONVERSE | Apparel
Disaggregation of Revenue [Line Items]
Revenues	90	103	104
Operating Segments | CONVERSE | Equipment
Disaggregation of Revenue [Line Items]
Revenues	28	26	29
Operating Segments | CONVERSE | Other
Disaggregation of Revenue [Line Items]
Revenues	154	123	86
Global Brand Divisions
Disaggregation of Revenue [Line Items]
Revenues	58	102	25
Global Brand Divisions | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues			0
Global Brand Divisions | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues			0
Global Brand Divisions | Other
Disaggregation of Revenue [Line Items]
Revenues	58	102	25
Global Brand Divisions | Footwear
Disaggregation of Revenue [Line Items]
Revenues			0
Global Brand Divisions | Apparel
Disaggregation of Revenue [Line Items]
Revenues			0
Global Brand Divisions | Equipment
Disaggregation of Revenue [Line Items]
Revenues			0
Global Brand Divisions | Other
Disaggregation of Revenue [Line Items]
Revenues	58	102	25
Corporate
Disaggregation of Revenue [Line Items]
Revenues	27	(72)	40
Corporate | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues			0
Corporate | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues			0
Corporate | Other
Disaggregation of Revenue [Line Items]
Revenues	27	(72)	40
Corporate | Footwear
Disaggregation of Revenue [Line Items]
Revenues			0
Corporate | Apparel
Disaggregation of Revenue [Line Items]
Revenues			0
Corporate | Equipment
Disaggregation of Revenue [Line Items]
Revenues			0
Corporate | Other
Disaggregation of Revenue [Line Items]
Revenues	27	(72)	40
NORTH AMERICA | Operating Segments | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	21,608	18,353	17,179
NORTH AMERICA | Operating Segments | NIKE Brand | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	11,273	9,621	10,186
NORTH AMERICA | Operating Segments | NIKE Brand | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	10,335	8,732	6,993
NORTH AMERICA | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
NORTH AMERICA | Operating Segments | NIKE Brand | Footwear
Disaggregation of Revenue [Line Items]
Revenues	14,897	12,228	11,644
NORTH AMERICA | Operating Segments | NIKE Brand | Apparel
Disaggregation of Revenue [Line Items]
Revenues	5,947	5,492	5,028
NORTH AMERICA | Operating Segments | NIKE Brand | Equipment
Disaggregation of Revenue [Line Items]
Revenues	764	633	507
NORTH AMERICA | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	13,418	12,479	11,456
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	8,522	8,377	7,812
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	4,896	4,102	3,644
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand | Footwear
Disaggregation of Revenue [Line Items]
Revenues	8,260	7,388	6,970
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand | Apparel
Disaggregation of Revenue [Line Items]
Revenues	4,566	4,527	3,996
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand | Equipment
Disaggregation of Revenue [Line Items]
Revenues	592	564	490
EUROPE, MIDDLE EAST & AFRICA | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
GREATER CHINA | Operating Segments | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	7,248	7,547	8,290
GREATER CHINA | Operating Segments | NIKE Brand | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	3,866	4,081	4,513
GREATER CHINA | Operating Segments | NIKE Brand | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	3,382	3,466	3,777
GREATER CHINA | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
GREATER CHINA | Operating Segments | NIKE Brand | Footwear
Disaggregation of Revenue [Line Items]
Revenues	5,435	5,416	5,748
GREATER CHINA | Operating Segments | NIKE Brand | Apparel
Disaggregation of Revenue [Line Items]
Revenues	1,666	1,938	2,347
GREATER CHINA | Operating Segments | NIKE Brand | Equipment
Disaggregation of Revenue [Line Items]
Revenues	147	193	195
GREATER CHINA | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	6,431	5,955	5,343
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	3,736	3,529	3,387
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	2,695	2,426	1,956
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand | Footwear
Disaggregation of Revenue [Line Items]
Revenues	4,543	4,111	3,659
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand | Apparel
Disaggregation of Revenue [Line Items]
Revenues	1,664	1,610	1,494
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand | Equipment
Disaggregation of Revenue [Line Items]
Revenues	224	234	190
ASIA PACIFIC & LATIN AMERICA(1) | Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	$ 0
Prepaid expenses and other current assets
Disaggregation of Revenue [Line Items]
Reserve for sales returns	$ 226	$ 194