v3.26.1
Consolidated Statements of Financial Position (Parentheticals) - USD ($)
$ in Millions
Mar. 31, 2026
Dec. 31, 2025
Statement of Financial Position [Abstract]    
Allowance for credit losses $ 283 $ 284
Shareholder's Equity:    
Common stock, par value (dollars per share) $ 1 $ 1
Common stock, authorized (in shares) 2,000 2,000
Common stock, issued (in shares) 1 1
Common stock, outstanding (in shares) 1 1