v3.26.3
DERIVATIVE FINANCIAL INSTRUMENTS - Schedule of Other Information for Cash Flow Hedges (Details) - USD ($)
$ in Millions
9 Months Ended 12 Months Ended
Sep. 30, 2026
Dec. 31, 2025
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Unrealized (loss) gain on cash flow hedge derivatives reported in AOCI, net of income taxes $ (796) $ 83
Estimated (decrease) increase to earnings on cash flow hedges during the next 12 months, net of income taxes $ (44) $ 9
Maximum number of months over which forecasted cash flows are hedged 25 months 27 months
Unrealized (loss) gain on cash flow hedge derivatives    
Derivative Instruments and Hedging Activities Disclosures [Line Items]    
Unrealized (loss) gain on cash flow hedge derivatives reported in AOCI, net of income taxes $ (71) $ 14