v3.26.1
Acquisitions (Details)
$ in Millions
6 Months Ended 12 Months Ended
Jan. 21, 2026
USD ($)
Jun. 27, 2026
USD ($)
Jun. 28, 2025
USD ($)
Dec. 31, 2025
USD ($)
Disclosure of detailed information about business combination [line items]        
Number of businesses acquired, deemed to be business combinations       0
Cash flows used in obtaining control of subsidiaries or other businesses   $ 221 $ 8  
Aggregate identifiable assets acquired and liabilities assumed        
Cash transferred net of cash acquired   220    
Cash acquired   5    
Payments of deferred and contingent consideration   1 8  
Goodwill   3,236 $ 3,111 $ 3,108
Acquisitions   140    
Foreign exchange movements   $ (12)    
Integrity Orthopaedics Inc.        
Disclosure of detailed information about business combination [line items]        
Percentage of share capital acquired 100.00%      
Contingent consideration $ 165      
Contingent consideration, measurement period for financial performance milestones 3 years      
Initial cash consideration $ 225      
Aggregate identifiable assets acquired and liabilities assumed        
Intangible assets - technology-related 321      
Inventory 1      
Cash 5      
Other assets 2      
Other liabilities (7)      
Trade and other payables (1)      
Net deferred tax liability (71)      
Net assets 250      
Goodwill 140      
Consideration $ 390