Restructuring, Severance and Related Charges (Details) - USD ($) $ in Millions	3 Months Ended
	Nov. 30, 2022	Nov. 30, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	$ 45	$ 0
Restructuring liability	54
Operating Segments | EMS
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	4
Operating Segments | DMS
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	33
Non-allocated charges
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	8
Employee severance and benefit costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	40	1
Lease costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	0	(1)
Asset write-off costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	1	0
Other costs
Restructuring Cost and Reserve [Line Items]
Restructuring, severance and related charges	$ 4	$ 0