Contingencies (Lights/Ultra Lights Cases) (Details) |
Apr. 23, 2018
case
court
|
Apr. 27, 2017
case
|
Apr. 25, 2016
case
|
|---|---|---|---|
| Lights Ultra Lights Class Actions [Member] | |||
| Loss Contingencies [Line Items] | |||
| Number of cases pending | 5 | 11 | |
| Lights Ultra Lights Class Actions [Member] | Subsequent Event [Member] | |||
| Loss Contingencies [Line Items] | |||
| Number of cases pending | 3 | ||
| Lights [Member] | Subsequent Event [Member] | |||
| Loss Contingencies [Line Items] | |||
| Claims not certified, number | 22 | ||
| Lights [Member] | PM USA [Member] | Subsequent Event [Member] | |||
| Loss Contingencies [Line Items] | |||
| Number of state courts | court | 21 |