Restructuring, Severance and Related Charges - Schedule of Restructuring, Severance and Related Charges (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Feb. 29, 2024	Feb. 28, 2023	Feb. 29, 2024	Feb. 28, 2023
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	$ 70	$ 0	$ 197	$ 45
Operating Segments | EMS
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	11	0	40	4
Operating Segments | DMS
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	35	0	114	33
Non-allocated charges
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	24	0	43	8
Employee severance and benefit costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	28	(4)	123	36
Asset write-off costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	33	4	55	5
Other costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	$ 8	$ 0	$ 18	$ 4