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v3.25.2

Condensed Consolidated Statements of Cash Flows (Parenthetical) | Mar. 31, 2024
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ASR Agreements [Member] |
Accelerated share repurchases, percentage of stock received | 85.00%

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- Definition Accelerated Share Repurchases, Percentage Of Repurchase Price + References No definition available. + Details
Name: | mo_AcceleratedShareRepurchasesPercentageOfRepurchasePrice
Namespace Prefix: | mo_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | srt_ShareRepurchaseProgramAxis=mo_ASRAgreementsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |