Operating Segments and Related Information - Accounts Receivable Net Inventories and Property Plant and Equipment Net by Operating Segments (Detail) - USD ($) $ in Millions	May 31, 2019	May 31, 2018
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	$ 4,272	$ 3,498
Inventories	5,622	5,261
Property, Plant and Equipment, net	4,744	4,454
Corporate
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	26	22
Inventories	122	(68)
Property, Plant and Equipment, net	1,673	1,450
Converse \| Converse \| Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	243	240
Inventories	269	268
Property, Plant and Equipment, net	100	115
NIKE Brand \| Global Brand Divisions
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	105	102
Inventories	126	91
Property, Plant and Equipment, net	665	597
NIKE Brand \| NIKE Brand \| Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	4,003	3,236
Inventories	5,231	5,061
Property, Plant and Equipment, net	2,971	2,889
North America \| NIKE Brand \| NIKE Brand \| Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	1,718	1,443
Inventories	2,328	2,270
Property, Plant and Equipment, net	814	848
Europe, Middle East & Africa \| NIKE Brand \| NIKE Brand \| Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	1,164	870
Inventories	1,390	1,433
Property, Plant and Equipment, net	929	849
Greater China \| NIKE Brand \| NIKE Brand \| Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	245	101
Inventories	693	580
Property, Plant and Equipment, net	237	256
Asia Pacific & Latin America \| NIKE Brand \| NIKE Brand \| Operating Segments
Segment Reporting, Asset Reconciling Item [Line Items]
Accounts Receivable, net	771	720
Inventories	694	687
Property, Plant and Equipment, net	$ 326	$ 339

Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

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