v3.22.2.2
Contingencies and Certain Commitments - Patent Litigation (Details)
$ in Millions
1 Months Ended 12 Months Ended
Sep. 30, 2022
patent
Aug. 31, 2022
patent
Jul. 31, 2022
patent
Dec. 31, 2017
patent
defendant
Oct. 02, 2022
USD ($)
Gain Contingencies [Line Items]          
Threshold for disclosure of proceedings under environmental laws | $         $ 1
Mektovi [Member] | Pfizer and Versus Several Generic Manufacturers [Member] | Patent Infringement [Member] | Pending Litigation [Member]          
Gain Contingencies [Line Items]          
Gain contingency, number of patents allegedly infringed upon   6      
Mektovi [Member] | Pfizer and Versus Several Generic Manufacturers [Member] | Patent Infringement [Member] | Pending Litigation [Member] | Expiring 2030 [Member]          
Gain Contingencies [Line Items]          
Gain contingency, number of patents allegedly infringed upon   2      
Mektovi [Member] | Pfizer and Versus Several Generic Manufacturers [Member] | Patent Infringement [Member] | Pending Litigation [Member] | Expiring 2033 [Member]          
Gain Contingencies [Line Items]          
Gain contingency, number of patents allegedly infringed upon   2      
Comirnaty direct sales and alliance revenues [Member] | ModernaTX Patent Infringement Case [Member]          
Gain Contingencies [Line Items]          
Loss contingency, number of patents allegedly infringed upon 2        
Comirnaty direct sales and alliance revenues [Member] | Pfizer, BioNTech and BioNTech Manufacturing GmbH Versus CureVac, Judgment Of Non-Infringement [Member]          
Gain Contingencies [Line Items]          
Loss contingency, number of patents found not infringed     3    
Eliquis alliance revenues and direct sales [Member] | Pfizer and BMS Versus Several Generic Manufacturers [Member] | Patent Infringement [Member] | Pending Litigation [Member]          
Gain Contingencies [Line Items]          
Gain contingency, number of patents allegedly infringed upon       3  
Number of defendants | defendant       25  
Number of patents allegedly infringed upon, expired December 2019       1