v3.26.3
Segment Reporting (Segment Data Schedule) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Segment Reporting [Line Items]          
Net revenues $ 6,132 $ 6,072 $ 17,671 $ 17,433  
Operating income 3,313 3,230 9,405 8,248  
Amortization of intangibles (21) (38) (67) (112) $ (132)
Interest and other debt expense, net 270 278 823 815  
Net periodic benefit income, excluding service cost (5) (16) (9) (45)  
(Income) losses from investments in equity securities (242) (107) (487) (398)  
Earnings before income taxes 3,290 3,075 9,078 7,876  
Segment Reporting, Reconciling Item, Corporate Nonsegment [Member]          
Segment Reporting [Line Items]          
General corporate expenses (65) (57) (205) (173)  
Smokeable Products Segment [Member]          
Segment Reporting [Line Items]          
Net revenues 5,432 5,387 15,582 15,366  
Operating income 3,053 2,942 8,668 8,341  
Smokeable Products Segment [Member] | Operating Segments [Member]          
Segment Reporting [Line Items]          
Operating income 3,053 2,942 8,668 8,341  
Oral Tobacco Segment [Member]          
Segment Reporting [Line Items]          
Net revenues 688 689 2,070 2,096  
Oral Tobacco Segment [Member] | Operating Segments [Member]          
Segment Reporting [Line Items]          
Operating income 434 459 1,250 1,390  
All Other [Member]          
Segment Reporting [Line Items]          
Net revenues 12 (4) 19 (29)  
All Other [Member] | Operating Segments [Member]          
Segment Reporting [Line Items]          
Operating income $ (88) $ (76) $ (241) $ (1,198)