XML 90 R68.htm IDEA: XBRL DOCUMENT v3.25.3
DERIVATIVES - Narrative (Details) - USD ($)
$ in Millions
Sep. 30, 2025
Dec. 31, 2024
Derivative [Line Items]    
Cash and securities collateral for derivative contract $ 19,700 $ 16,900
Cash and securities collateral 146 137
S&P 500, Nasdaq, Russell 2000 And Emerging Market Indices    
Derivative [Line Items]    
Initial margin requirement 820 704
U.S. Treasury Notes, U.S. Treasury Bonds And Ultra-Long Bonds    
Derivative [Line Items]    
Initial margin requirement 119 99
Euro Stoxx, FTSE100, Topix, ASX200 and EAFE Indices    
Derivative [Line Items]    
Initial margin requirement $ 15 $ 11