Operating Segments - Information by Operating Segments (Detail) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Feb. 28, 2019	Feb. 28, 2018	Feb. 28, 2019	Feb. 28, 2018
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	$ 9,611	$ 8,984	$ 28,933	$ 26,608
EARNINGS BEFORE INTEREST AND TAXES	1,303	1,172	3,595	3,152
Interest expense (income), net	12	13	37	42
Income before income taxes	1,291	1,159	3,558	3,110
Global Brand Divisions
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	8	21	33	64
EARNINGS BEFORE INTEREST AND TAXES	(788)	(649)	(2,432)	(1,926)
Corporate
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	0	6	7	18
EARNINGS BEFORE INTEREST AND TAXES	(420)	(299)	(1,245)	(1,075)
Converse \| Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	463	483	1,415	1,374
EARNINGS BEFORE INTEREST AND TAXES	79	69	221	206
NIKE Brand \| Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	9,148	8,495	27,511	25,216
EARNINGS BEFORE INTEREST AND TAXES	1,644	1,402	4,619	4,021
North America \| NIKE Brand \| Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	3,810	3,571	11,737	10,980
EARNINGS BEFORE INTEREST AND TAXES	916	840	2,877	2,625
Europe, Middle East & Africa \| NIKE Brand \| Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	2,435	2,299	7,355	6,776
EARNINGS BEFORE INTEREST AND TAXES	538	417	1,489	1,205
Greater China \| NIKE Brand \| Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	1,588	1,336	4,511	3,666
EARNINGS BEFORE INTEREST AND TAXES	639	496	1,702	1,268
Asia Pacific & Latin America \| NIKE Brand \| Operating Segments
Segment Reporting, Revenue Reconciling Item [Line Items]
REVENUES	1,307	1,268	3,875	3,730
EARNINGS BEFORE INTEREST AND TAXES	$ 339	$ 298	$ 983	$ 849

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+ References

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-Publisher FASB
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-Section 50
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