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Contingencies (Engle Class Action And Engle Progeny Trial Results) (Details) | Apr. 22, 2024 case claim plantiff contract | Jan. 31, 2008 claim
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Engle Progeny Cases [Member] |  |
Loss Contingencies [Line Items] |  |
Number of cases pending | claim |  | 9,300
Subsequent Event [Member] | Engle Progeny Cases [Member] |  |
Loss Contingencies [Line Items] |  |
Number of verdicts returned | 145 |
Subsequent Event [Member] | Engle Progeny Cases [Member] | PM USA [Member] |  |
Loss Contingencies [Line Items] |  |
Number of unfavorable verdicts | 87 |
Number of claims with unfavorable verdicts pending/reversed | 5 |
Number of favorable verdicts | 58 |
Loss contingency, claims reversed | contract | 2 |
Subsequent Event [Member] | Engle Progeny Cases, State [Member] |  |
Loss Contingencies [Line Items] |  |
Number of cases pending | claim | 288 |
Number of plaintiffs | plantiff | 357 |

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