v3.25.0.1
Segment Reporting: (Narrative) (Details)
3 Months Ended 5 Months Ended 12 Months Ended
Dec. 31, 2024
USD ($)
Sep. 30, 2024
USD ($)
Jun. 30, 2024
USD ($)
Sep. 30, 2023
USD ($)
Mar. 31, 2023
USD ($)
Mar. 31, 2023
USD ($)
Dec. 31, 2024
USD ($)
segment
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Segment Reporting Information [Line Items]                  
Net revenues [1],[2]             $ 37,878,000,000 $ 35,174,000,000 $ 31,762,000,000
Sales tax assessment charges   $ 45,000,000              
Restructuring charges             180,000,000 109,000,000  
Impairment of goodwill and other intangibles     $ 0       27,000,000 680,000,000 112,000,000
Impairment of intangible assets                 $ 112,000,000
Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration]                 Marketing, administration and research costs (Notes 3, 4, 5, 13 & 20)
Long-lived assets $ 9,637,000,000           9,637,000,000 9,685,000,000 $ 9,183,000,000
Vectura Group Ltd. | Disposal Group, Disposed of by Sale, Not Discontinued Operations                  
Segment Reporting Information [Line Items]                  
Pre tax loss on sale 199,000,000                
Japan | Geographic Concentration Risk                  
Segment Reporting Information [Line Items]                  
Net revenues             4,100,000,000 3,900,000,000 3,900,000,000
Switzerland                  
Segment Reporting Information [Line Items]                  
Long-lived assets 1,400,000,000           1,400,000,000 1,600,000,000 1,400,000,000
Indonesia                  
Segment Reporting Information [Line Items]                  
Long-lived assets 1,000,000,000.0           1,000,000,000.0 1,100,000,000 900,000,000
Italy                  
Segment Reporting Information [Line Items]                  
Long-lived assets $ 1,000,000,000.0           $ 1,000,000,000.0 1,000,000,000.0 900,000,000
Marketing, administration and research costs                  
Segment Reporting Information [Line Items]                  
Pre tax charge on termination       $ 140,000,000          
Swedish Match AB                  
Segment Reporting Information [Line Items]                  
Business combination fair value adjustment to inventories           $ 146,000,000   18,000,000 125,000,000
Geographical Segment                  
Segment Reporting Information [Line Items]                  
Number of reportable segments | segment             4    
SSEA, CIS & MEA                  
Segment Reporting Information [Line Items]                  
Net revenues             $ 11,261,000,000 10,629,000,000 10,467,000,000
SSEA, CIS & MEA | Net Revenues                  
Segment Reporting Information [Line Items]                  
Pre tax charge on termination         $ 80,000,000        
SSEA, CIS & MEA | Marketing, administration and research costs                  
Segment Reporting Information [Line Items]                  
Pre tax charge on termination               41,000,000  
EA, AU & PMI DF                  
Segment Reporting Information [Line Items]                  
Net revenues             $ 6,393,000,000 $ 6,201,000,000 $ 5,936,000,000
EA, AU & PMI DF | Customer Concentration Risk | Customer One | Net Revenues                  
Segment Reporting Information [Line Items]                  
Concentration risk percentage             11.00% 11.00% 12.00%
EA, AU & PMI DF | Korea                  
Segment Reporting Information [Line Items]                  
Non-cash pre-tax charge               $ 204,000,000  
EA, AU & PMI DF | Marketing, administration and research costs                  
Segment Reporting Information [Line Items]                  
Pre tax charge on termination               24,000,000  
Europe                  
Segment Reporting Information [Line Items]                  
Net revenues             $ 15,357,000,000 14,231,000,000 $ 12,972,000,000
Pre-tax charge related to conflict in Ukraine               $ 53,000,000 $ 151,000,000
Europe | Customer Concentration Risk | Customer One | Net Revenues                  
Segment Reporting Information [Line Items]                  
Concentration risk percentage             11.00% 12.00% 13.00%
Europe | Marketing, administration and research costs                  
Segment Reporting Information [Line Items]                  
Pre tax charge on termination               $ 60,000,000  
Europe | Swedish Match AB                  
Segment Reporting Information [Line Items]                  
Business combination fair value adjustment to inventories                 $ 48,000,000
Americas                  
Segment Reporting Information [Line Items]                  
Net revenues             $ 4,534,000,000 3,807,000,000 2,116,000,000
Americas | Marketing, administration and research costs                  
Segment Reporting Information [Line Items]                  
Pre tax charge on termination               15,000,000  
Americas | Swedish Match AB                  
Segment Reporting Information [Line Items]                  
Business combination fair value adjustment to inventories               $ 18,000,000 $ 77,000,000
[1] Includes net revenues from related parties of $3,876 million, $3,553 million and $3,658 million for the years ended December 31, 2024, 2023 and 2022, respectively
[2] Net revenues are shown net of excise tax on products. For the years ended December 31, 2024, 2023 and 2022, excise tax on products was $51,563 million, $49,404 million and $48,958 million, respectively