v3.26.1
Contingencies (Health Care Cost Recovery Litigation) (Details)
$ in Millions
1 Months Ended 6 Months Ended
Nov. 30, 1998
USD ($)
state
Jun. 30, 2026
USD ($)
court
case
manufacturer
Jun. 30, 2025
USD ($)
Jul. 28, 2025
claim
Jul. 29, 2024
claim
Mar. 31, 2019
manufacturer
Health Care Cost Recovery Actions [Member]            
Loss Contingencies [Line Items]            
Number of federal courts   9        
Number of state courts   8        
Number of federal courts refused   5        
Number of cases pending | claim       1 1  
Number of states with settled litigation | state 46          
State settlement agreements annual payments | $ $ 10,400          
Litigation settlement | $   $ 1,500 $ 1,500      
Canada [Member] | Smoking and Health Class Actions and Aggregated Claims Litigation [Member] | Canadian Tobacco Manufacturers [Member]            
Loss Contingencies [Line Items]            
Number of manufacturers | manufacturer   3       3
Threatened Litigation [Member] | Canada [Member] | Health Care Cost Recovery Actions [Member]            
Loss Contingencies [Line Items]            
Number of cases pending | case   9