REVENUES (Details) - USD ($)	3 Months Ended		9 Months Ended
	Feb. 28, 2025	Feb. 29, 2024	Feb. 28, 2025	Feb. 29, 2024	May 31, 2024
Disaggregation of Revenue [Line Items]
Revenues	$ 11,269,000,000	$ 12,429,000,000	$ 35,212,000,000	$ 38,756,000,000
Contract asset	0		0		$ 0
Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	6,363,000,000	6,845,000,000	20,180,000,000	21,532,000,000
Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	4,893,000,000	5,554,000,000	14,971,000,000	17,099,000,000
Other
Disaggregation of Revenue [Line Items]
Revenues	13,000,000	30,000,000	61,000,000	125,000,000
Footwear
Disaggregation of Revenue [Line Items]
Revenues	7,557,000,000	8,588,000,000	23,474,000,000	26,580,000,000
Apparel
Disaggregation of Revenue [Line Items]
Revenues	3,215,000,000	3,315,000,000	10,028,000,000	10,527,000,000
Equipment
Disaggregation of Revenue [Line Items]
Revenues	484,000,000	496,000,000	1,649,000,000	1,524,000,000
Other
Disaggregation of Revenue [Line Items]
Revenues	13,000,000	30,000,000	61,000,000	125,000,000
Operating Segments | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	10,890,000,000	11,948,000,000	33,951,000,000	37,173,000,000
Operating Segments | NIKE Brand | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	6,155,000,000	6,588,000,000	19,485,000,000	20,689,000,000
Operating Segments | NIKE Brand | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	4,723,000,000	5,351,000,000	14,427,000,000	16,450,000,000
Operating Segments | NIKE Brand | Other
Disaggregation of Revenue [Line Items]
Revenues	12,000,000	9,000,000	39,000,000	34,000,000
Operating Segments | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	4,864,000,000	5,070,000,000	14,869,000,000	16,118,000,000
Operating Segments | NIKE Brand | NORTH AMERICA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	2,499,000,000	2,440,000,000	7,840,000,000	8,114,000,000
Operating Segments | NIKE Brand | NORTH AMERICA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	2,365,000,000	2,630,000,000	7,029,000,000	8,004,000,000
Operating Segments | NIKE Brand | NORTH AMERICA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	2,811,000,000	3,138,000,000	9,257,000,000	10,315,000,000
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	1,817,000,000	1,966,000,000	6,011,000,000	6,483,000,000
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	994,000,000	1,172,000,000	3,246,000,000	3,832,000,000
Operating Segments | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	1,733,000,000	2,084,000,000	5,110,000,000	5,682,000,000
Operating Segments | NIKE Brand | GREATER CHINA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	995,000,000	1,243,000,000	2,870,000,000	3,165,000,000
Operating Segments | NIKE Brand | GREATER CHINA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	738,000,000	841,000,000	2,240,000,000	2,517,000,000
Operating Segments | NIKE Brand | GREATER CHINA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	1,470,000,000	1,647,000,000	4,676,000,000	5,024,000,000
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	844,000,000	939,000,000	2,764,000,000	2,927,000,000
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	626,000,000	708,000,000	1,912,000,000	2,097,000,000
Operating Segments | NIKE Brand | ASIA PACIFIC & LATIN AMERICA | Other
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	405,000,000	495,000,000	1,335,000,000	1,602,000,000
Operating Segments | CONVERSE | Sales to Wholesale Customers
Disaggregation of Revenue [Line Items]
Revenues	208,000,000	257,000,000	695,000,000	843,000,000
Operating Segments | CONVERSE | Sales through Direct to Consumer
Disaggregation of Revenue [Line Items]
Revenues	170,000,000	203,000,000	544,000,000	649,000,000
Operating Segments | CONVERSE | Other
Disaggregation of Revenue [Line Items]
Revenues	27,000,000	35,000,000	96,000,000	110,000,000
Operating Segments | Footwear | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	7,208,000,000	8,162,000,000	22,325,000,000	25,190,000,000
Operating Segments | Footwear | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	3,132,000,000	3,460,000,000	9,580,000,000	10,950,000,000
Operating Segments | Footwear | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	1,742,000,000	1,960,000,000	5,676,000,000	6,406,000,000
Operating Segments | Footwear | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	1,282,000,000	1,547,000,000	3,731,000,000	4,195,000,000
Operating Segments | Footwear | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	1,052,000,000	1,195,000,000	3,338,000,000	3,639,000,000
Operating Segments | Footwear | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	349,000,000	426,000,000	1,149,000,000	1,390,000,000
Operating Segments | Apparel | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	3,193,000,000	3,290,000,000	9,963,000,000	10,452,000,000
Operating Segments | Apparel | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	1,510,000,000	1,408,000,000	4,534,000,000	4,555,000,000
Operating Segments | Apparel | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	913,000,000	994,000,000	3,042,000,000	3,331,000,000
Operating Segments | Apparel | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	412,000,000	498,000,000	1,244,000,000	1,368,000,000
Operating Segments | Apparel | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	358,000,000	390,000,000	1,143,000,000	1,198,000,000
Operating Segments | Apparel | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	22,000,000	25,000,000	65,000,000	75,000,000
Operating Segments | Equipment | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	477,000,000	487,000,000	1,624,000,000	1,497,000,000
Operating Segments | Equipment | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	222,000,000	202,000,000	755,000,000	613,000,000
Operating Segments | Equipment | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	156,000,000	184,000,000	539,000,000	578,000,000
Operating Segments | Equipment | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	39,000,000	39,000,000	135,000,000	119,000,000
Operating Segments | Equipment | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	60,000,000	62,000,000	195,000,000	187,000,000
Operating Segments | Equipment | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	7,000,000	9,000,000	25,000,000	27,000,000
Operating Segments | Other | NIKE Brand
Disaggregation of Revenue [Line Items]
Revenues	12,000,000	9,000,000	39,000,000	34,000,000
Operating Segments | Other | NIKE Brand | NORTH AMERICA
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | Other | NIKE Brand | EUROPE, MIDDLE EAST & AFRICA
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | Other | NIKE Brand | GREATER CHINA
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | Other | NIKE Brand | ASIA PACIFIC & LATIN AMERICA
Disaggregation of Revenue [Line Items]
Revenues	0	0	0	0
Operating Segments | Other | CONVERSE
Disaggregation of Revenue [Line Items]
Revenues	27,000,000	35,000,000	96,000,000	110,000,000
Global Brand Divisions
Disaggregation of Revenue [Line Items]
Revenues	12,000,000	9,000,000	39,000,000	34,000,000
Global Brand Divisions | Other
Disaggregation of Revenue [Line Items]
Revenues	12,000,000	9,000,000	39,000,000	34,000,000
Global Brand Divisions | Other
Disaggregation of Revenue [Line Items]
Revenues	12,000,000	9,000,000	39,000,000	34,000,000
Corporate
Disaggregation of Revenue [Line Items]
Revenues	(26,000,000)	(14,000,000)	(74,000,000)	(19,000,000)
Corporate | Other
Disaggregation of Revenue [Line Items]
Revenues	(26,000,000)	(14,000,000)	(74,000,000)	(19,000,000)
Corporate | Other
Disaggregation of Revenue [Line Items]
Revenues	$ (26,000,000)	$ (14,000,000)	$ (74,000,000)	$ (19,000,000)