v3.25.4
INTANGIBLE ASSETS AND GOODWILL - Additional Information (Details) - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]      
Amortization expense of intangible assets $ 313 $ 255 $ 226
Expected aggregate future amortization expense of intangible assets for 2026 308    
Expected aggregate future amortization expense of intangible assets for 2027 272    
Expected aggregate future amortization expense of intangible assets for 2028 225    
Expected aggregate future amortization expense of intangible assets for 2029 181    
Expected aggregate future amortization expense of intangible assets for 2030 131    
Reimbursed Expenses      
Finite-Lived Intangible Assets [Line Items]      
Amortization expense of intangible assets $ 206 $ 158 $ 122
Minimum | Costs Incurred to Obtain Contracts      
Finite-Lived Intangible Assets [Line Items]      
Range of amortization life of intangible assets 15 years    
Minimum | Software      
Finite-Lived Intangible Assets [Line Items]      
Range of amortization life of intangible assets 2 years    
Maximum | Costs Incurred to Obtain Contracts      
Finite-Lived Intangible Assets [Line Items]      
Range of amortization life of intangible assets 30 years    
Maximum | Software      
Finite-Lived Intangible Assets [Line Items]      
Range of amortization life of intangible assets 7 years