Concentration of Risk and Segment Data - External Net Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Aug. 31, 2023	Aug. 31, 2022	Aug. 31, 2021
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 34,702	$ 33,478	$ 29,285
Foreign source revenue
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	29,767	28,089	24,470
Singapore
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	7,385	7,916	7,943
Mexico
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	6,083	5,630	4,323
China
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	5,868	5,272	4,666
Malaysia
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	2,779	2,709	2,121
India
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	1,596	591	549
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	6,056	5,971	4,868
U.S.
Revenues from External Customers and Long-Lived Assets [Line Items]
Net revenue	$ 4,935	$ 5,389	$ 4,815