Segment and Geographic Data, Selected Information by Reportable Segment (Details) $ in Millions	3 Months Ended
Jan. 01, 2022 USD ($) Segment	Jan. 02, 2021 USD ($)
Segment and Geographic Data [Abstract]
Number of reporting segments \| Segment	4
Selected Information by Reportable Segment [Abstract]
Net sales	$ 3,573	$ 3,136
Operating income	229	304
Depreciation and amortization	211	215
Operating Segment [Member] \| Consumer Packaging International [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	1,056	988
Operating income	69	76
Depreciation and amortization	82	84
Operating Segment [Member] \| Consumer Packaging North America [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	852	686
Operating income	46	59
Depreciation and amortization	54	56
Operating Segment [Member] \| Health, Hygiene & Specialties [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	818	740
Operating income	62	96
Depreciation and amortization	45	45
Operating Segment [Member] \| Engineered Materials [Member]
Selected Information by Reportable Segment [Abstract]
Net sales	847	722
Operating income	52	73
Depreciation and amortization	$ 30	$ 30

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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Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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