Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Restructuring and Other Charges, Net - Actions (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 28, 2019	Jun. 29, 2018	Jun. 28, 2019	Jun. 29, 2018
Restructuring Charges
Charges Incurred	$ 67	$ 74	$ 184	$ 118
Transportation Solutions
Restructuring Charges
Charges Incurred	53	18	98	23
Industrial Solutions
Restructuring Charges
Charges Incurred	8	49	60	79
Communications Solutions
Restructuring Charges
Charges Incurred	6	$ 7	26	16
Fiscal 2019 Actions
Restructuring Charges
Charges Incurred			179
Remaining Expected Charges	$ 25		25
Fiscal 2018 Actions
Restructuring Charges
Charges Incurred			$ 5	109
Pre-Fiscal 2018 Actions
Restructuring Charges
Charges Incurred				$ 9