Goodwill and Other Intangible Assets, net (Schedule of Goodwill and Other Intangible Assets by Segment) (Details) - USD ($) $ in Millions |
Sep. 30, 2023 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|---|
| Goodwill [Line Items] | |||
| Goodwill | $ 6,791 | $ 5,177 | $ 5,177 |
| Other Intangible Assets, net | 13,727 | 12,384 | $ 12,306 |
| Smokeable Products Segment [Member] | |||
| Goodwill [Line Items] | |||
| Goodwill | 99 | 99 | |
| Other Intangible Assets, net | 2,970 | 2,989 | |
| Oral Tobacco Segment [Member] | |||
| Goodwill [Line Items] | |||
| Goodwill | 5,078 | 5,078 | |
| Other Intangible Assets, net | 9,073 | 9,097 | |
| All Other [Member] | |||
| Goodwill [Line Items] | |||
| Goodwill | 1,614 | 0 | |
| Other Intangible Assets, net | $ 1,684 | $ 298 |
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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