v3.26.3
VARIABLE INTEREST ENTITIES - Unconsolidated VIEs (Details) - USD ($)
$ in Millions
Sep. 30, 2026
Dec. 31, 2025
Variable Interest Entity [Line Items]    
Total Assets $ 287,833 $ 225,106
Total Liabilities 255,616 200,727
Variable Interest Entity    
Variable Interest Entity [Line Items]    
Total Assets 5,057 3,932
Total Liabilities 1,821 1,404
Maximum Exposure to Loss 5,043 3,918
Affordable housing tax credit partnerships | Variable Interest Entity    
Variable Interest Entity [Line Items]    
Total Assets 3,107 2,453
Total Liabilities 1,239 946
Maximum Exposure to Loss 3,107 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 1,936 1,465
Total Liabilities 334 196
Maximum Exposure to Loss $ 1,936 $ 1,465