v3.26.1
VARIABLE INTEREST ENTITIES - Unconsolidated VIEs (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Variable Interest Entity [Line Items]    
Total Assets $ 283,984 $ 225,106
Total Liabilities 251,319 200,727
Variable Interest Entity    
Variable Interest Entity [Line Items]    
Total Assets 5,036 3,932
Total Liabilities 1,855 1,404
Maximum Exposure to Loss 5,022 3,918
Affordable housing tax credit partnerships | Variable Interest Entity    
Variable Interest Entity [Line Items]    
Total Assets 3,097 2,453
Total Liabilities 1,269 946
Maximum Exposure to Loss 3,097 2,453
Trust preferred securities | Variable Interest Entity    
Variable Interest Entity [Line Items]    
Total Assets 14 14
Total Liabilities 248 262
Maximum Exposure to Loss 0 0
Other investments | Variable Interest Entity    
Variable Interest Entity [Line Items]    
Total Assets 1,925 1,465
Total Liabilities 338 196
Maximum Exposure to Loss $ 1,925 $ 1,465