v3.26.3
Fair Value of Financial Assets and Liabilities - Interest Rate Derivatives (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Sep. 30, 2025
Derivative [Line Items]    
Derivative instruments designated as fair value hedges $ 0 $ 0
Interest Rate Swap    
Derivative [Line Items]    
Derivative Liability, Notional Amount $ 0