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Contingencies (Health Care Cost Recovery - Certain Other Tobacco-Related Litigation, Guarantees and Other Similar Matters) (Details) | 1 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Apr. 30, 2014 case defendant | Dec. 31, 2017 USD ($) plantiff | Dec. 31, 2016 USD ($) | Sep. 30, 2016 case | Jul. 31, 2016 case
Loss Contingencies [Line Items] |  |  |  |  |
Contingent liability related to performance surety bonds | $ |  | $ 33,000,000 |  |  |
Redeemable noncontrolling interest | $ |  | 38,000,000 | $ 38,000,000 |  |
Letter of Credit [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Maximum borrowing capacity | $ |  | $ 57,000,000 |  |  |
Argentine Growers Case [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of defendants | defendant | 3 |  |  |  |
Argentine Growers Case [Member] | Philip Morris USA [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of cases pending | case |  |  |  | 6 |
Argentine Growers Case [Member] | Philip Morris USA [Member] | Pending Litigation [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of cases pending | case | 5 |  |  |  |
UST Litigation [Member] | West Virginia [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of plaintiffs | plantiff |  | 6 |  |  |
UST Litigation [Member] | California [Member] |  |  |  |  |
Loss Contingencies [Line Items] |  |  |  |  |
Number of cases pending | case |  |  |  |  | 1

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- Definition Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 460 -SubTopic 10 -Section 50 -Paragraph 4 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=82913245&loc=d3e12069-110248 + Details
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