Contingencies (Schedule of Contingencies) (Details) - Liggett	Dec. 31, 2022 case
Loss Contingencies [Line Items]
Cases pending (in cases)	2
Individual Actions Cases
Loss Contingencies [Line Items]
Cases pending (in cases)	53
Individual Actions Cases | Florida
Loss Contingencies [Line Items]
Cases pending (in cases)	24
Individual Actions Cases | Illinois
Loss Contingencies [Line Items]
Cases pending (in cases)	12
Individual Actions Cases | Hawaii
Loss Contingencies [Line Items]
Cases pending (in cases)	6
Individual Actions Cases | Nevada
Loss Contingencies [Line Items]
Cases pending (in cases)	4
Individual Actions Cases | New Mexico
Loss Contingencies [Line Items]
Cases pending (in cases)	3
Individual Actions Cases | Louisiana
Loss Contingencies [Line Items]
Cases pending (in cases)	2
Individual Actions Cases | Massachusetts
Loss Contingencies [Line Items]
Cases pending (in cases)	1
Individual Actions Cases | South Carolina
Loss Contingencies [Line Items]
Cases pending (in cases)	1