v3.20.4
Legal Proceedings and Contingencies (Details)
$ in Millions
1 Months Ended 3 Months Ended 12 Months Ended
Sep. 30, 2020
company
Aug. 31, 2019
company
Jun. 30, 2018
USD ($)
Jun. 30, 2016
investment_fund
Sep. 30, 2014
company
May 31, 2019
company
Dec. 31, 2020
USD ($)
claim
lawsuit
Dec. 31, 2020
USD ($)
claim
class_action
Dec. 31, 2020
USD ($)
claim
direct_purchaser
Dec. 31, 2020
USD ($)
end_payor_purchaser
claim
Dec. 31, 2020
USD ($)
claim
company
Dec. 31, 2020
USD ($)
claim
investment_fund
Dec. 31, 2020
USD ($)
claim
Dec. 31, 2019
USD ($)
Jun. 30, 2020
investment_fund
Legal Proceedings and Contingencies                              
Recorded accrual balance for litigation | $             $ 60 $ 60 $ 60 $ 60 $ 60 $ 60 $ 60 $ 290  
Percentage of claims subject to settlement agreements                         98.00%    
Niaspan                              
Legal Proceedings and Contingencies                              
Number of individual plaintiff lawsuits | lawsuit             4                
Number of purported class actions | class_action               2              
Number of healthcare benefit providers acting as plaintiff in lawsuit                 1 1          
AndroGel antitrust litigation, FTC v. AbbVie Inc.                              
Legal Proceedings and Contingencies                              
Number of generic companies with whom certain litigation related agreements were entered into         2                    
Number of generic companies named in claim whose court finding was reversed 1                            
AndroGel antitrust litigation, FTC v. AbbVie Inc. | Disgorgement remedy                              
Legal Proceedings and Contingencies                              
Damages awarded against company | $     $ 448                        
AndroGel antitrust litigation, King Drug Co. of Florence, Inc. v. AbbVie Inc.                              
Legal Proceedings and Contingencies                              
Number of generic companies with whom certain litigation related agreements were entered into   3                          
Bystolic antitrust litigation                              
Legal Proceedings and Contingencies                              
Number of generic companies with whom certain litigation related agreements were entered into                     6        
Prescription drug abuse litigation                              
Legal Proceedings and Contingencies                              
Number of claims pending | claim             3,100 3,100 3,100 3,100 3,100 3,100 3,100    
Prescription drug abuse litigation in state courts                              
Legal Proceedings and Contingencies                              
Number of claims pending | claim             300 300 300 300 300 300 300    
Elliott Associates, L.P.                              
Legal Proceedings and Contingencies                              
Number of claims pending | investment_fund                             1
Number of parties to lawsuit (in investment funds) | investment_fund       5                      
Number of plaintiff claims dismissed | investment_fund                       3      
Generic drug pricing securities litigation in U.S. District Court of New Jersey                              
Legal Proceedings and Contingencies                              
Number of individual plaintiff lawsuits | lawsuit             1                
Number of purported class actions | class_action               3              
Depakote litigation in United States District Court for the Southern District of Illinois                              
Legal Proceedings and Contingencies                              
Number of claims pending | claim             92 92 92 92 92 92 92    
Depakote litigation in state court                              
Legal Proceedings and Contingencies                              
Number of claims pending | claim             1 1 1 1 1 1 1    
Humira Antitrust Litigation [Member]                              
Legal Proceedings and Contingencies                              
Number of individual putative class action lawsuit           12                  
Other operating income                              
Legal Proceedings and Contingencies                              
Legal settlement income | $                           $ 550