REVENUES - Disaggregation of Revenues (Details) - USD ($) $ in Millions	3 Months Ended
	Aug. 31, 2025	Aug. 31, 2024
Disaggregation of Revenue [Line Items]
Revenues	$ 11,720	$ 11,589
Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	7,034	6,685
Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	4,659	4,877
Other
Disaggregation of Revenue [Line Items]
Revenues	27	27
Footwear
Disaggregation of Revenue [Line Items]
Revenues	7,731	7,898
Apparel
Disaggregation of Revenue [Line Items]
Revenues	3,324	3,049
Equipment
Disaggregation of Revenue [Line Items]
Revenues	638	615
Other
Disaggregation of Revenue [Line Items]
Revenues	27	27
Operating Segments | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	11,362	11,111
Operating Segments | NIKE Brand | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	6,839	6,410
Operating Segments | NIKE Brand | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	4,514	4,687
Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	9	14
Operating Segments | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	5,020	4,826
Operating Segments | NIKE Brand | NORTH AMERICA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	2,736	2,475
Operating Segments | NIKE Brand | NORTH AMERICA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	2,284	2,351
Operating Segments | NIKE Brand | NORTH AMERICA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	3,331	3,143
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	2,261	2,074
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	1,070	1,069
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	1,512	1,666
Operating Segments | NIKE Brand | GREATER CHINA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	893	971
Operating Segments | NIKE Brand | GREATER CHINA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	619	695
Operating Segments | NIKE Brand | GREATER CHINA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	1,490	1,462
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	949	890
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	541	572
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	366	501
Operating Segments | CONVERSE | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	195	275
Operating Segments | CONVERSE | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	145	190
Operating Segments | CONVERSE | Other
Disaggregation of Revenue [Line Items]
Revenues	26	36
Operating Segments | Footwear | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	7,410	7,462
Operating Segments | Footwear | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	3,219	3,212
Operating Segments | Footwear | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	2,021	1,952
Operating Segments | Footwear | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	1,109	1,246
Operating Segments | Footwear | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	1,061	1,052
Operating Segments | Footwear | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	321	436
Operating Segments | Apparel | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	3,313	3,032
Operating Segments | Apparel | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	1,474	1,331
Operating Segments | Apparel | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	1,106	993
Operating Segments | Apparel | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	362	360
Operating Segments | Apparel | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	371	348
Operating Segments | Apparel | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	11	17
Operating Segments | Equipment | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	630	603
Operating Segments | Equipment | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	327	283
Operating Segments | Equipment | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	204	198
Operating Segments | Equipment | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	41	60
Operating Segments | Equipment | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	58	62
Operating Segments | Equipment | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	8	12
Operating Segments | Other | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	9	14
Operating Segments | Other | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | Other | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | Other | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | Other | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	0	0
Operating Segments | Other | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	26	36
GLOBAL BRAND DIVISIONS
Disaggregation of Revenue [Line Items]
Revenues	9	14
GLOBAL BRAND DIVISIONS | Other
Disaggregation of Revenue [Line Items]
Revenues	9	14
GLOBAL BRAND DIVISIONS | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	9	14
GLOBAL BRAND DIVISIONS | Other
Disaggregation of Revenue [Line Items]
Revenues	9	14
CORPORATE
Disaggregation of Revenue [Line Items]
Revenues	(8)	(23)
CORPORATE | Other
Disaggregation of Revenue [Line Items]
Revenues	(8)	(23)
CORPORATE | Other
Disaggregation of Revenue [Line Items]
Revenues	$ (8)	$ (23)