Concentration of Risk and Segment Data - Revenues Disaggregated by Segment (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2022	Nov. 30, 2021
Disaggregation of Revenue [Line Items]
Net revenue	$ 9,635	$ 8,567
Point in time
Disaggregation of Revenue [Line Items]
Net revenue	3,818	3,777
Over time
Disaggregation of Revenue [Line Items]
Net revenue	5,817	4,790
EMS
Disaggregation of Revenue [Line Items]
Net revenue	4,546	3,858
EMS | Point in time
Disaggregation of Revenue [Line Items]
Net revenue	1,538	1,407
EMS | Over time
Disaggregation of Revenue [Line Items]
Net revenue	3,008	2,451
DMS
Disaggregation of Revenue [Line Items]
Net revenue	5,089	4,709
DMS | Point in time
Disaggregation of Revenue [Line Items]
Net revenue	2,280	2,370
DMS | Over time
Disaggregation of Revenue [Line Items]
Net revenue	$ 2,809	$ 2,339