XML 73 R58.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Contingencies (Other Smoking and Health Class Actions Narrative) (Details) - Smoking And Health Class Actions And Aggregated Claims Litigation [Member] - case | 239 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2016 | Apr. 25, 2016 | Apr. 20, 2015 | Apr. 21, 2014
Loss Contingencies [Line Items] |  |  |  |
Number of cases pending |  |  | 5 | 6
Subsequent Event [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of cases pending |  | 5 |  |
PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 60 |  |  |
ARKANSAS | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
CALIFORNIA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
DISTRICT OF COLUMBIA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 2 |  |  |
FLORIDA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 2 |  |  |
ILLINOIS | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 3 |  |  |
IOWA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
KANSAS | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
LOUISIANA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
MARYLAND | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
MICHIGAN | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
MINNESOTA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
NEVADA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 29 |  |  |
NEW JERSEY | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 6 |  |  |
NEW YORK | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 2 |  |  |
OHIO | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
OKLAHOMA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
OREGON | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
PENNSYLVANIA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
PUERTO RICO | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
SOUTH CAROLINA | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
TEXAS | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
WISCONSIN | PM USA [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of claims dismissed | 1 |  |  |
CANADA | Philip Morris USA and Altria Group [Member] | Subsequent Event [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of cases pending |  | 7 |  |
BRITISH COLUMBIA | Philip Morris USA and Altria Group [Member] | Subsequent Event [Member] |  |  |  |
Loss Contingencies [Line Items] |  |  |  |
Number of cases pending |  | 2 |  |

X
- 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
Name: | us-gaap_LossContingenciesLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of claims dismissed. + References No definition available. + Details
Name: | us-gaap_LossContingencyClaimsDismissedNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of pending claims pertaining to a loss contingency. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14435-108349 + Details
Name: | us-gaap_LossContingencyPendingClaimsNumber
Namespace Prefix: | us-gaap_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_LitigationCaseAxis=mo_SmokingAndHealthClassActionsAndAggregatedClaimsLitigationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=mo_PhilipMorrisUSAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_AR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_DC
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_FL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_IL
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_IA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_KS
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_LA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_MD
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_MI
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_MN
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_NV
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_NJ
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_NY
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_OH
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_OK
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_OR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_PA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_PR
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_SC
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_TX
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_WI
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=country_CA
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | dei_LegalEntityAxis=mo_PhilipMorrisUSAandAltriaGroupMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementGeographicalAxis=stpr_A1
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |