v3.24.0.1
Segment Reporting: (Segment Data) (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Segment Reporting Information [Line Items]      
Net revenues [1],[2] $ 35,174 $ 31,762 $ 31,405
Operating income 11,556 12,246 12,975
Operating Segments      
Segment Reporting Information [Line Items]      
Net revenues 35,174 31,762  
Operating income 11,556 12,246 12,975
Operating Segments | Europe      
Segment Reporting Information [Line Items]      
Net revenues 13,598 12,869 13,155
Operating income 6,012 5,802 6,409
Operating Segments | SSEA, CIS & MEA      
Segment Reporting Information [Line Items]      
Net revenues 10,629 10,467 9,858
Operating income 3,047 3,864 3,295
Operating Segments | EA, AU & PMI DF      
Segment Reporting Information [Line Items]      
Net revenues 6,201 5,936 6,448
Operating income 2,481 2,424 2,836
Operating Segments | Americas      
Segment Reporting Information [Line Items]      
Net revenues 1,944 1,903 1,843
Operating income 62 436 487
Operating Segments | Swedish Match      
Segment Reporting Information [Line Items]      
Net revenues 2,496 316 0
Operating income 824 (22) 0
Operating Segments | Wellness and Healthcare      
Segment Reporting Information [Line Items]      
Net revenues 306 271 101
Operating income (870) (258) (52)
Operating Segments | Combustible Tobacco Products      
Segment Reporting Information [Line Items]      
Net revenues 22,334 21,572 22,067
Operating Segments | Combustible Tobacco Products | Europe      
Segment Reporting Information [Line Items]      
Net revenues 8,037 7,694 8,767
Operating Segments | Combustible Tobacco Products | SSEA, CIS & MEA      
Segment Reporting Information [Line Items]      
Net revenues 9,321 9,173 8,734
Operating Segments | Combustible Tobacco Products | EA, AU & PMI DF      
Segment Reporting Information [Line Items]      
Net revenues 2,676 2,831 2,861
Operating Segments | Combustible Tobacco Products | Americas      
Segment Reporting Information [Line Items]      
Net revenues 1,869 1,804 1,706
Operating Segments | Combustible Tobacco Products | Swedish Match      
Segment Reporting Information [Line Items]      
Net revenues 431 70 0
Operating Segments | Smoke-Free Products      
Segment Reporting Information [Line Items]      
Net revenues 12,840 10,190 9,338
Operating Segments | Smoke-Free Products | Total smoke-free products excluding Wellness and Healthcare      
Segment Reporting Information [Line Items]      
Net revenues 12,534 9,919 9,237
Operating Segments | Smoke-Free Products | Europe      
Segment Reporting Information [Line Items]      
Net revenues 5,561 5,175 4,388
Operating Segments | Smoke-Free Products | SSEA, CIS & MEA      
Segment Reporting Information [Line Items]      
Net revenues 1,308 1,294 1,124
Operating Segments | Smoke-Free Products | EA, AU & PMI DF      
Segment Reporting Information [Line Items]      
Net revenues 3,525 3,105 3,587
Operating Segments | Smoke-Free Products | Americas      
Segment Reporting Information [Line Items]      
Net revenues 75 99 137
Operating Segments | Smoke-Free Products | Swedish Match      
Segment Reporting Information [Line Items]      
Net revenues 2,065 246 0
Operating Segments | Smoke-Free Products | Wellness and Healthcare      
Segment Reporting Information [Line Items]      
Net revenues $ 306 $ 271 $ 101
[1]
(2) Net of excise tax on products of $49,404 million, $48,958 million and $50,818 million for the years ended December 31, 2023, 2022 and 2021, respectively
[2]
(1) Includes net revenues from related parties of $3,553 million, $3,658 million and $3,330 million for the years ended December 31, 2023, 2022 and 2021, respectively