Segment and Geographic Data, Selected Information by Reportable Segment (Details) $ in Millions	3 Months Ended	6 Months Ended
Apr. 01, 2023 USD ($)	Apr. 02, 2022 USD ($)	Apr. 01, 2023 USD ($) Segment	Apr. 02, 2022 USD ($)
Segment and Geographic Data [Abstract]
Number of reporting segments \| Segment			4
Selected Information by Reportable Segment [Abstract]
Net sales	$ 3,288	$ 3,775	$ 6,348	$ 7,348
Operating income	301	341	511	570
Depreciation and amortization	200	206	399	417
Operating Segment [Member] \| Consumer Packaging International [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	1,059	1,139	1,995	2,195
Operating income	75	97	121	166
Depreciation and amortization	77	82	151	164
Operating Segment [Member] \| Consumer Packaging North America [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	774	880	1,537	1,732
Operating income	93	85	164	131
Depreciation and amortization	54	53	105	107
Operating Segment [Member] \| Health, Hygiene & Specialties [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	677	822	1,340	1,640
Operating income	34	69	68	131
Depreciation and amortization	44	44	88	89
Operating Segment [Member] \| Engineered Materials [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	778	934	1,476	1,781
Operating income	99	90	158	142
Depreciation and amortization	$ 25	$ 27	$ 55	$ 57

The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets.

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