v3.25.3
ACQUISITIONS, GOODWILL, AND OTHER INTANGIBLE ASSETS - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended 9 Months Ended
Mar. 31, 2025
Apr. 01, 2024
Sep. 30, 2025
Sep. 30, 2024
Sep. 30, 2025
Sep. 30, 2025
Sep. 30, 2024
Dec. 31, 2024
Business Combination [Line Items]                
Cash consideration, net of cash acquired           $ 279 $ 259  
Gain on remeasurement of NMP equity method investment     $ 0 $ 0   97 0  
Goodwill     13,441   $ 13,441 13,441   $ 13,136
Amortization of acquisition-related intangible assets     $ 74 $ 77   $ 219 $ 237  
Nihon Medi-Physics                
Business Combination [Line Items]                
Defined benefit plan, asset $ 71              
Defined benefit plan, liability 33              
Defined benefit plan, net asset $ 38              
Nihon Medi-Physics                
Business Combination [Line Items]                
Percent of interest acquired 50.00%              
Cash consideration, net of cash acquired $ 271              
Equity interest in acquiree, existing percentage 50.00%              
Fair value of previously held interest in NMP $ 301              
Equity interest in acquiree, carrying value 204              
Gain on remeasurement of NMP equity method investment 97              
Foreign currency translation gain, reclassification adjustment 63              
Defined benefit pension plan loss, reclassification adjustment 8              
Measurement period adjustment, increase in goodwill         $ 20      
Definite-lived intangible assets acquired $ 235              
Acquired finite-lived intangible assets, weighted average useful life 13 years              
Asset retirement obligations and decommissioning liabilities assumed $ 166              
Purchase price 577              
Goodwill 236              
Intangible assets 238              
Deferred tax liabilities 73              
Nihon Medi-Physics | IPR&D                
Business Combination [Line Items]                
Indefinite-lived intangible assets acquired $ 3              
MIM Software                
Business Combination [Line Items]                
Percent of interest acquired   100.00%            
Cash consideration, net of cash acquired   $ 259            
Cash acquired from acquisition   11            
Purchase price   283            
Goodwill   189            
Deferred tax liabilities   13            
Other net assets   7            
MIM Software | Customer-related                
Business Combination [Line Items]                
Intangible assets   52            
MIM Software | Developed technology                
Business Combination [Line Items]                
Intangible assets   48            
MIM Software | Purchase price                
Business Combination [Line Items]                
Contingent consideration   13            
MIM Software | Service requirements                
Business Combination [Line Items]                
Contingent consideration   $ 23