v3.25.4
Financial Instruments and Fair Value Measures - Fair Value Measures (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Assets      
Investment, Type [Extensible Enumeration] Money Market Funds [Member] Money Market Funds [Member]  
Derivative Asset, Subject to Master Netting Arrangement, before Offset $ 91 $ 313  
Liabilities      
Foreign currency contracts 540 266  
Financing liability 378 328  
Change in fair value recognized in net earnings (6,495) (3,771) $ (5,128)
Recurring      
Assets      
Cash and equivalents 5,229 5,524  
Money market funds and time deposits 10 10  
Debt securities 24 33  
Equity securities 103 98  
Interest rate swap contracts 30 0  
Total assets 5,457 5,978  
Liabilities      
Interest rate swap contracts 21 231  
Financing liability 378 328  
Contingent consideration 25,374 21,666  
Total liabilities 26,292 22,260  
Recurring | Foreign currency contracts      
Assets      
Derivative Asset, Subject to Master Netting Arrangement, before Offset 61 313  
Liabilities      
Foreign currency contracts 519 35  
Recurring | Level 1      
Assets      
Cash and equivalents 4,868 5,179  
Money market funds and time deposits 0 0  
Debt securities 0 0  
Equity securities 62 70  
Interest rate swap contracts 0 0  
Total assets 4,930 5,249  
Liabilities      
Interest rate swap contracts 0 0  
Financing liability 0 0  
Contingent consideration 0 0  
Total liabilities 0 0  
Recurring | Level 1 | Foreign currency contracts      
Assets      
Derivative Asset, Subject to Master Netting Arrangement, before Offset 0 0  
Liabilities      
Foreign currency contracts 0 0  
Recurring | Level 2      
Assets      
Cash and equivalents 361 345  
Money market funds and time deposits 10 10  
Debt securities 24 33  
Equity securities 41 28  
Interest rate swap contracts 30 0  
Total assets 527 729  
Liabilities      
Interest rate swap contracts 21 231  
Financing liability 0 0  
Contingent consideration 0 0  
Total liabilities 540 266  
Recurring | Level 2 | Foreign currency contracts      
Assets      
Derivative Asset, Subject to Master Netting Arrangement, before Offset 61 313  
Liabilities      
Foreign currency contracts 519 35  
Recurring | Level 3      
Assets      
Cash and equivalents 0 0  
Money market funds and time deposits 0 0  
Debt securities 0 0  
Equity securities 0 0  
Interest rate swap contracts 0 0  
Total assets 0 0  
Liabilities      
Interest rate swap contracts 0 0  
Financing liability 378 328  
Contingent consideration 25,374 21,666  
Total liabilities 25,752 21,994  
Recurring | Level 3 | Foreign currency contracts      
Assets      
Derivative Asset, Subject to Master Netting Arrangement, before Offset 0 0  
Liabilities      
Foreign currency contracts $ 0 $ 0