v3.26.1
FAIR VALUE MEASUREMENTS - Narrative (Details)
$ in Millions, € in Billions
Jun. 30, 2026
USD ($)
Jun. 30, 2026
EUR (€)
Dec. 31, 2025
USD ($)
Jun. 01, 2025
USD ($)
Jun. 01, 2025
EUR (€)
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]          
Long-term debt obligations, including the current portion $ 37,189.6   $ 37,220.3    
Net Investment Hedge          
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]          
Senior unsecured notes designated 5,400.0 € 4.7   $ 5,300.0 € 4.7
Estimate of Fair Value Measurement          
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]          
Long-term debt, fair value 35,900.0   36,100.0    
Level 1 | Estimate of Fair Value Measurement          
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]          
Long-term debt, fair value 31,300.0   32,900.0    
Level 2 | Estimate of Fair Value Measurement          
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]          
Long-term debt, fair value $ 4,600.0   $ 3,200.0