Restructuring, Severance and Related Charges - Schedule of Restructuring, Severance and Related Charges (Details) - USD ($) $ in Millions	12 Months Ended
	Aug. 31, 2024	Aug. 31, 2023	Aug. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	$ 296	$ 57	$ 18
Operating Segments | EMS
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	76	10	1
Operating Segments | DMS
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	152	35	10
Non-allocated Charges
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	68	12	7
Employee severance and benefit costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	177	48	18
Lease costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	2	0	0
Asset write-off costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	79	5	0
Other costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	$ 38	$ 4	$ 0