v3.26.1
Investments - Maturity Distribution Based on Contractual Terms of Investment Securities (Details) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Available-For-Sale Amortized Cost    
Due within 1 year $ 103  
Due after 1 year through 5 years 211  
Debt Securities, Available-for-Sale, Amortized Cost, Total 314  
Available-For-Sale Fair Value    
Due within 1 year 103  
Due after 1 year through 5 years 210  
Total $ 313 $ 319