v3.25.2
Acquisitions and Divestitures - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 6 Months Ended
Apr. 02, 2025
Jun. 20, 2024
May 31, 2024
Mar. 07, 2024
Jun. 29, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 29, 2025
Jun. 30, 2024
Dec. 29, 2024
Business Combination [Line Items]                    
Acquisition related costs         $ 200          
Payments to acquire businesses               $ 14,458 $ 14,807  
Goodwill, related to acquisitions               2,876    
Contingent consideration         1,157     1,157   $ 1,217
Goodwill (Note 3)         48,117     $ 48,117   $ 44,200
Proceeds from sale of business           $ 300 $ 200      
Intra-Cellular Therapies, Inc.                    
Business Combination [Line Items]                    
Share price (in dollars per share) $ 132.00                  
Consideration transferred $ 14,500                  
Acquisition related costs 200                  
Business Combination, Integration-Related Cost, Expense 100                  
Liabilities assumed 3,000                  
Amortizable intangibles asset 5,200                  
Goodwill (Note 3) $ 2,900                  
Proteologix                    
Business Combination [Line Items]                    
Acquisition related costs         0          
Payments to acquire businesses   $ 800                
Assets acquired   1,200                
Goodwill acquired   900                
Goodwill, related to acquisitions   300                
Liabilities assumed   300                
Contingent consideration   $ 100                
Shockwave Medical, Inc.                    
Business Combination [Line Items]                    
Payments to acquire businesses     $ 11,500              
Assets acquired     14,400              
Goodwill acquired     600              
Liabilities assumed     2,900              
Payments to acquire businesses, gross     12,600              
Amortizable intangibles asset     5,300              
Goodwill (Note 3)     7,600              
Assumed other noncurrent assets     400              
Acquired inventory     $ 500              
Ambrx                    
Business Combination [Line Items]                    
Acquisition related costs         $ 0          
Payments to acquire businesses       $ 1,800            
Assets acquired       2,300            
Goodwill acquired       1,900            
Goodwill, related to acquisitions       300            
Liabilities assumed       $ 500