Restructuring and Other Charges, Net - Actions (Details) - USD ($) $ in Millions	12 Months Ended
	Sep. 30, 2022	Sep. 24, 2021	Sep. 25, 2020
Restructuring Charges
Charges Incurred	$ 137	$ 208	$ 257
Fiscal 2022 Actions
Restructuring Charges
Total Expected Charges	185
Cumulative Charges Incurred	161
Remaining Expected Charges	24
Charges Incurred	161
Fiscal 2022 Actions | Transportation Solutions
Restructuring Charges
Total Expected Charges	99
Cumulative Charges Incurred	88
Remaining Expected Charges	11
Fiscal 2022 Actions | Industrial Solutions
Restructuring Charges
Total Expected Charges	56
Cumulative Charges Incurred	52
Remaining Expected Charges	4
Fiscal 2022 Actions | Communications Solutions
Restructuring Charges
Total Expected Charges	30
Cumulative Charges Incurred	21
Remaining Expected Charges	9
Fiscal 2021 Actions
Restructuring Charges
Cumulative Charges Incurred	197
Charges Incurred	2	195
Fiscal 2021 Actions | Transportation Solutions
Restructuring Charges
Cumulative Charges Incurred	124
Fiscal 2021 Actions | Industrial Solutions
Restructuring Charges
Cumulative Charges Incurred	49
Fiscal 2021 Actions | Communications Solutions
Restructuring Charges
Cumulative Charges Incurred	24
Fiscal 2020 Actions
Restructuring Charges
Charges Incurred	(18)	23	250
Pre-Fiscal 2020 Actions
Restructuring Charges
Charges Incurred	$ 8	$ (10)	$ 7