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Contingencies (Medical Monitoring Class Actions Narrative) (Details) - Philip Morris USA [Member] $ in Millions | 1 Months Ended |
--- | --- | ---
Dec. 31, 2006 USD ($) | Dec. 31, 2015 case
Medical Monitoring Class Actions [Member] |  |
Loss Contingencies [Line Items] |  |
Number of cases pending | case |  | 1
Medical Monitoring Class Action, Donovan [Member] |  |
Loss Contingencies [Line Items] |  |
Damages sought, value | $ | $ 190 |

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- Definition The value (monetary amount) of the award the plaintiff seeks in the legal matter. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14326-108349 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 450 -SubTopic 20 -Section 50 -Paragraph 9 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=25496072&loc=d3e14557-108349 Reference 3: 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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