Segment and Geographic Data - Operating Income by Segment (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Mar. 29, 2024	Mar. 31, 2023	Mar. 29, 2024	Mar. 31, 2023
Segment and Geographic Data
Operating income	$ 692	$ 537	$ 1,390	$ 1,039
Transportation Solutions
Segment and Geographic Data
Operating income	467	333	945	615
Industrial Solutions
Segment and Geographic Data
Operating income	157	134	298	290
Communications Solutions
Segment and Geographic Data
Operating income	$ 68	$ 70	$ 147	$ 134

The net result for the period of deducting operating expenses from operating revenues.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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Reference 4: http://www.xbrl.org/2003/role/exampleRef
-Topic 280
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-Section 50
-Paragraph 31
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Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Topic 280
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