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Contingencies (Lights/Ultra Lights Cases) (Details) - Subsequent Event [Member] | Jan. 27, 2023 case court claim
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Lights [Member] |
Loss Contingencies [Line Items] |
Claims not certified, number | case | 23
Number of cases pending | 2
Lights [Member] | PM USA [Member] |
Loss Contingencies [Line Items] |
Number of state courts | 21
Smoking And Health Class Actions [Member] |
Loss Contingencies [Line Items] |
Number of cases pending | claim | 1

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- Definition Loss Contingency, Claims Not Certified, Number + References No definition available. + Details
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Namespace Prefix: | mo_
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- Definition Loss Contingency, State Courts, Number + References No definition available. + Details
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Period Type: | instant

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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. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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- Definition Number of pending claims pertaining to a loss contingency. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=121557415&loc=d3e14557-108349 + Details
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- Details
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- Details
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- Details
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- Details
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