Contingencies (Class Actions and Health Care Cost Recovery Actions) (Details)	Dec. 31, 2023 case defendant
Parsons v. AC & S Inc.
Loss Contingencies [Line Items]
Number of defendants in bankruptcy | defendant	3
Liggett | Class Actions
Loss Contingencies [Line Items]
Cases pending (in cases)	2
Liggett | Crow Creek Sioux Tribe v. American Tobacco Company
Loss Contingencies [Line Items]
Cases pending (in cases)	1
Liggett and Other Cigarette Manufacturers | Class Actions
Loss Contingencies [Line Items]
Cases pending (in cases)	2