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Contingencies (Schedule Of Pending Cases) (Details) | Apr. 25, 2016 case phase plantiff trial | Apr. 20, 2015 case | Apr. 21, 2014 case
--- | --- | --- | ---
Individual Smoking And Health Cases [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending |  | 64 | 70
Individual Smoking And Health Cases [Member] | Subsequent Event [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending | 62 |  |
ETS Smoking and Health Case, Flight Attendants [Member] | Subsequent Event [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Cases excluded | 2,498 |  |
Smoking And Health Class Actions And Aggregated Claims Litigation [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending |  | 5 | 6
Smoking And Health Class Actions And Aggregated Claims Litigation [Member] | Subsequent Event [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending | 5 |  |
Smoking And Health Class Actions And Aggregated Claims Litigation [Member] | Subsequent Event [Member] | Pending Litigation [Member] | WEST VIRGINIA |  |  |
Loss Contingencies [Line Items] |  |  |
Number of civil actions | 600 |  |
Number of plaintiffs | plantiff | 30 |  |
Number of consolidated trials | trial | 6 |  |
Number of plaintiffs per group | plantiff | 5 |  |
Smoking And Health Class Actions And Aggregated Claims Litigation [Member] | Subsequent Event [Member] | Pending Litigation [Member] | WEST VIRGINIA | PM USA [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of civil actions | 344 |  |
Number of trial phases | phase | 2 |  |
Health Care Cost Recovery Actions [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending |  | 1 | 1
Health Care Cost Recovery Actions [Member] | Subsequent Event [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending | 1 |  |
Lights Ultra Lights Class Actions [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending |  | 12 | 15
Lights Ultra Lights Class Actions [Member] | Subsequent Event [Member] |  |  |
Loss Contingencies [Line Items] |  |  |
Number of cases pending | 11 |  |

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- Definition Loss Contingency, Number of Consolidated Trials + References No definition available. + Details
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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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- 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
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