XML 92 R74.htm IDEA: XBRL DOCUMENT v3.21.2
DERIVATIVES - Effect of Derivative Instruments on Net Income and Stockholders' Equity (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Derivative Instruments, Gain (Loss) [Line Items]        
Amount of pre-tax net gains (losses) recognized in OCI $ (15) $ 0 $ 19 $ 118
Interest Income        
Derivative Instruments, Gain (Loss) [Line Items]        
Amount of pretax net gains (losses) from OCI into income statement 46 68 141 128
Interest Expense        
Derivative Instruments, Gain (Loss) [Line Items]        
Amount of pretax net gains (losses) from OCI into income statement $ (13) $ (11) $ (37) $ (22)