Contingencies (Judgments Paid Maryland and Only Liggett Cases) (Details)	Dec. 31, 2018 case
Individual Actions Cases
Loss Contingencies [Line Items]
Cases pending (in cases)	32
Liggett
Loss Contingencies [Line Items]
Cases pending (in cases)	1
Maryland \| Liggett \| Individual Actions Cases
Loss Contingencies [Line Items]
Cases pending (in cases)	16

Number of pending claims pertaining to a loss contingency.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=82911808&loc=d3e14435-108349

Name:	us-gaap_LossContingencyPendingClaimsNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant