Segment Information - Schedule of Disaggregation of Revenue by Geographical Market (Details) - USD ($) $ in Millions	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Disaggregation of Revenue [Line Items]
Net sales	$ 3,660	$ 3,699
Americas
Disaggregation of Revenue [Line Items]
Net sales	1,647	1,724
United States
Disaggregation of Revenue [Line Items]
Net sales	1,422	1,553
Mexico
Disaggregation of Revenue [Line Items]
Net sales	632	607
Other Americas
Disaggregation of Revenue [Line Items]
Net sales	86	95
EMEA
Disaggregation of Revenue [Line Items]
Net sales	1,268	1,182
Spain
Disaggregation of Revenue [Line Items]
Net sales	180	154
Germany
Disaggregation of Revenue [Line Items]
Net sales	224	248
Poland
Disaggregation of Revenue [Line Items]
Net sales	249	209
Czech Republic
Disaggregation of Revenue [Line Items]
Net sales	195	228
Other EMEA
Disaggregation of Revenue [Line Items]
Net sales	769	667
Asia
Disaggregation of Revenue [Line Items]
Net sales	770	821
China
Disaggregation of Revenue [Line Items]
Net sales	374	398
Korea
Disaggregation of Revenue [Line Items]
Net sales	122	138
Thailand
Disaggregation of Revenue [Line Items]
Net sales	122	141
Japan
Disaggregation of Revenue [Line Items]
Net sales	93	87
Other Asia
Disaggregation of Revenue [Line Items]
Net sales	71	65
Inter-segment elimination
Disaggregation of Revenue [Line Items]
Net sales	(25)	(28)
Inter-segment elimination | Americas
Disaggregation of Revenue [Line Items]
Net sales	(493)	(531)
Inter-segment elimination | EMEA
Disaggregation of Revenue [Line Items]
Net sales	(349)	(324)
Inter-segment elimination | Asia
Disaggregation of Revenue [Line Items]
Net sales	$ (12)	$ (8)