v3.26.1
Derivative Instruments (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Derivative Instruments, Gain (Loss) [Line Items]    
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net $ 72  
Interest Rate Cash Flow Hedge Gain (Loss) Reclassified to Earnings, Net 7  
Cumulative Foreign Currency Translation Gain Loss Recorded In Accumulated Other Comprehensive Income Loss For Net Investment In Foreign Operations Hedges 271 $ 232
Counterparty Credit Derivative Exposure $ 16