Concentration of Risk and Segment Data - Revenues Disaggregated by Segment (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023
Disaggregation of Revenue [Line Items]
Net revenue	$ 6,767	$ 8,134	$ 15,154	$ 17,769
Point in time
Disaggregation of Revenue [Line Items]
Net revenue	1,979	2,683	5,088	6,501
Over time
Disaggregation of Revenue [Line Items]
Net revenue	4,788	5,451	10,066	11,268
EMS
Disaggregation of Revenue [Line Items]
Net revenue	3,331	4,051	6,923	8,597
EMS | Point in time
Disaggregation of Revenue [Line Items]
Net revenue	1,206	1,267	2,301	2,805
EMS | Over time
Disaggregation of Revenue [Line Items]
Net revenue	2,125	2,784	4,622	5,792
DMS
Disaggregation of Revenue [Line Items]
Net revenue	3,436	4,083	8,231	9,172
DMS | Point in time
Disaggregation of Revenue [Line Items]
Net revenue	773	1,416	2,787	3,696
DMS | Over time
Disaggregation of Revenue [Line Items]
Net revenue	$ 2,663	$ 2,667	$ 5,444	$ 5,476