v3.25.2
Exit and Implementation Costs (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Dec. 31, 2024
Restructuring Cost and Reserve [Line Items]            
Exit or implementation costs       $ 0    
Exit costs $ 1,000,000 $ 354,000,000 $ 1,000,000 $ 354,000,000    
Operating Segments [Member]            
Restructuring Cost and Reserve [Line Items]            
Implementation costs 14,000,000   29,000,000      
Exit costs 1,000,000   1,000,000      
Operating Segments [Member] | Smokeable Products Segment [Member]            
Restructuring Cost and Reserve [Line Items]            
Implementation costs 12,000,000   25,000,000      
Exit costs 1,000,000   1,000,000      
Operating Segments [Member] | Oral Tobacco Products [Member]            
Restructuring Cost and Reserve [Line Items]            
Implementation costs 2,000,000   4,000,000      
Exit costs 0   0      
Initiative [Member]            
Restructuring Cost and Reserve [Line Items]            
Exit or implementation costs 30,000,000   15,000,000      
Restructuring and related cost, expected cost $ 125,000,000   125,000,000   $ 125,000,000  
Restructuring charges     98,000,000      
Severance costs     36,000,000      
Implementation costs     62,000,000      
Payments for restructuring     38,000,000   49,000,000 $ 11,000,000
Initiative [Member] | Exit Costs [Member]            
Restructuring Cost and Reserve [Line Items]            
Payments for restructuring     5,000,000   5,000,000 0
Initiative [Member] | Implementation Costs [Member]            
Restructuring Cost and Reserve [Line Items]            
Payments for restructuring     $ 33,000,000   $ 44,000,000 $ 11,000,000