v3.25.0.1
Segment and Geographic Area Information - Disaggregation of Revenue (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2024
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Disaggregation of Revenue        
Net revenues   $ 56,334 $ 54,318 $ 58,054
Total net revenues $ 15,102 $ 56,334 $ 54,318 $ 58,054
Collaborative Arrangement, Revenue Not from Contract with Customer, Statement of Income or Comprehensive Income [Extensible Enumeration]   Total net revenues Total net revenues Total net revenues
United States        
Disaggregation of Revenue        
Net revenues   $ 43,029 $ 41,883 $ 45,713
All other        
Disaggregation of Revenue        
Net revenues   3,032 3,035 4,137
Immunology | Humira        
Disaggregation of Revenue        
Net revenues   8,993 14,404 21,237
Immunology | Humira | United States        
Disaggregation of Revenue        
Net revenues   7,142 12,160 18,619
Immunology | Humira | International        
Disaggregation of Revenue        
Net revenues   1,851 2,244 2,618
Immunology | Skyrizi        
Disaggregation of Revenue        
Net revenues   11,718 7,763 5,165
Immunology | Skyrizi | United States        
Disaggregation of Revenue        
Net revenues   10,086 6,753 4,484
Immunology | Skyrizi | International        
Disaggregation of Revenue        
Net revenues   1,632 1,010 681
Immunology | Rinvoq        
Disaggregation of Revenue        
Net revenues   5,971 3,969 2,522
Immunology | Rinvoq | United States        
Disaggregation of Revenue        
Net revenues   4,259 2,824 1,794
Immunology | Rinvoq | International        
Disaggregation of Revenue        
Net revenues   1,712 1,145 728
Oncology | Imbruvica        
Disaggregation of Revenue        
Net revenues   3,347 3,596 4,568
Oncology | Imbruvica | United States        
Disaggregation of Revenue        
Net revenues   2,448 2,665 3,426
Oncology | Imbruvica | International        
Disaggregation of Revenue        
Collaboration revenues   899 931 1,142
Oncology | Venclexta        
Disaggregation of Revenue        
Net revenues   2,583 2,288 2,009
Oncology | Venclexta | United States        
Disaggregation of Revenue        
Net revenues   1,234 1,087 1,009
Oncology | Venclexta | International        
Disaggregation of Revenue        
Net revenues   1,349 1,201 1,000
Oncology | Epkinly        
Disaggregation of Revenue        
Net revenues   146 31  
Collaboration revenues   118 28 0
Oncology | Epkinly | International        
Disaggregation of Revenue        
Net revenues   28 3 0
Oncology | Elahere        
Disaggregation of Revenue        
Net revenues   479 0 0
Oncology | Elahere | United States        
Disaggregation of Revenue        
Net revenues   477 0 0
Oncology | Elahere | International        
Disaggregation of Revenue        
Net revenues   2 0 0
Aesthetics | Botox Cosmetic        
Disaggregation of Revenue        
Net revenues   2,720 2,682 2,615
Aesthetics | Botox Cosmetic | United States        
Disaggregation of Revenue        
Net revenues   1,682 1,670 1,654
Aesthetics | Botox Cosmetic | International        
Disaggregation of Revenue        
Net revenues   1,038 1,012 961
Aesthetics | Juvederm Collection        
Disaggregation of Revenue        
Net revenues   1,177 1,378 1,428
Aesthetics | Juvederm Collection | United States        
Disaggregation of Revenue        
Net revenues   469 519 548
Aesthetics | Juvederm Collection | International        
Disaggregation of Revenue        
Net revenues   708 859 880
Aesthetics | Other Aesthetics        
Disaggregation of Revenue        
Net revenues   1,279 1,234 1,290
Aesthetics | Other Aesthetics | United States        
Disaggregation of Revenue        
Net revenues   1,118 1,060 1,122
Aesthetics | Other Aesthetics | International        
Disaggregation of Revenue        
Net revenues   161 174 168
Neuroscience | Botox Therapeutic        
Disaggregation of Revenue        
Net revenues   3,283 2,991 2,719
Neuroscience | Botox Therapeutic | United States        
Disaggregation of Revenue        
Net revenues   2,718 2,476 2,255
Neuroscience | Botox Therapeutic | International        
Disaggregation of Revenue        
Net revenues   565 515 464
Neuroscience | Vraylar        
Disaggregation of Revenue        
Net revenues   3,267 2,759 2,038
Neuroscience | Vraylar | United States        
Disaggregation of Revenue        
Net revenues   3,260 2,755 2,037
Neuroscience | Vraylar | International        
Disaggregation of Revenue        
Net revenues   7 4 1
Neuroscience | Duodopa        
Disaggregation of Revenue        
Net revenues   447 468 458
Neuroscience | Duodopa | United States        
Disaggregation of Revenue        
Net revenues   96 97 95
Neuroscience | Duodopa | International        
Disaggregation of Revenue        
Net revenues   351 371 363
Neuroscience | Ubrelvy        
Disaggregation of Revenue        
Net revenues   1,006 815 680
Neuroscience | Ubrelvy | United States        
Disaggregation of Revenue        
Net revenues   981 803 680
Neuroscience | Ubrelvy | International        
Disaggregation of Revenue        
Net revenues   25 12 0
Neuroscience | Qulipta        
Disaggregation of Revenue        
Net revenues   658 408 158
Neuroscience | Qulipta | United States        
Disaggregation of Revenue        
Net revenues   628 405 158
Neuroscience | Qulipta | International        
Disaggregation of Revenue        
Net revenues   30 3 0
Neuroscience | Other Neuroscience        
Disaggregation of Revenue        
Net revenues   338 276 475
Neuroscience | Other Neuroscience | United States        
Disaggregation of Revenue        
Net revenues   224 254 456
Neuroscience | Other Neuroscience | International        
Disaggregation of Revenue        
Net revenues   114 22 19
Eye Care | Lumigan/Ganfort        
Disaggregation of Revenue        
Net revenues   429 432 514
Eye Care | Lumigan/Ganfort | United States        
Disaggregation of Revenue        
Net revenues   187 173 242
Eye Care | Lumigan/Ganfort | International        
Disaggregation of Revenue        
Net revenues   242 259 272
Eye Care | Alphagan/Combigan        
Disaggregation of Revenue        
Net revenues   248 272 346
Eye Care | Alphagan/Combigan | United States        
Disaggregation of Revenue        
Net revenues   95 121 202
Eye Care | Alphagan/Combigan | International        
Disaggregation of Revenue        
Net revenues   153 151 144
Eye Care | Restasis        
Disaggregation of Revenue        
Net revenues   224 436 666
Eye Care | Restasis | United States        
Disaggregation of Revenue        
Net revenues   172 382 621
Eye Care | Restasis | International        
Disaggregation of Revenue        
Net revenues   52 54 45
Eye Care | Other Eye Care        
Disaggregation of Revenue        
Net revenues   847 803 747
Eye Care | Other Eye Care | United States        
Disaggregation of Revenue        
Net revenues   472 433 399
Eye Care | Other Eye Care | International        
Disaggregation of Revenue        
Net revenues   375 370 348
Eye Care | Ozurdex        
Disaggregation of Revenue        
Net revenues   494 472 428
Eye Care | Ozurdex | United States        
Disaggregation of Revenue        
Net revenues   138 143 139
Eye Care | Ozurdex | International        
Disaggregation of Revenue        
Net revenues   356 329 289
Other Key Products | Mavyret        
Disaggregation of Revenue        
Net revenues   1,311 1,430 1,541
Other Key Products | Mavyret | United States        
Disaggregation of Revenue        
Net revenues   595 659 755
Other Key Products | Mavyret | International        
Disaggregation of Revenue        
Net revenues   716 771 786
Other Key Products | Creon | United States        
Disaggregation of Revenue        
Net revenues   1,383 1,268 1,278
Other Key Products | Linzess/Constella        
Disaggregation of Revenue        
Net revenues   954 1,108 1,035
Other Key Products | Linzess/Constella | United States        
Disaggregation of Revenue        
Net revenues   916 1,073 1,003
Other Key Products | Linzess/Constella | International        
Disaggregation of Revenue        
Net revenues   $ 38 $ 35 $ 32