Annual report pursuant to Section 13 and 15(d)

DERIVATIVE FINANCIAL INSTRUMENTS - Asset and Liability Management (Details)

v3.24.0.1
DERIVATIVE FINANCIAL INSTRUMENTS - Asset and Liability Management (Details) - USD ($)
$ in Millions
Dec. 31, 2023
Dec. 31, 2022
Notional Disclosures [Abstract]    
Notional value $ 38,192 $ 42,636
Derivatives designated as economic hedge    
Notional Disclosures [Abstract]    
Notional value 175 175
Fair Value Hedging    
Notional Disclosures [Abstract]    
Notional value 21,342 18,136
Cash Flow Hedging    
Notional Disclosures [Abstract]    
Notional value 16,675 24,325
Loans    
Notional Disclosures [Abstract]    
Notional value 16,850 24,500
Loans | Derivatives designated as economic hedge    
Notional Disclosures [Abstract]    
Notional value 175 175
Loans | Fair Value Hedging | Derivatives designated as Hedging Instruments    
Notional Disclosures [Abstract]    
Notional value 0 0
Loans | Cash Flow Hedging | Derivatives designated as Hedging Instruments    
Notional Disclosures [Abstract]    
Notional value 16,675 24,325
Investment securities    
Notional Disclosures [Abstract]    
Notional value 11,649 10,407
Investment securities | Derivatives designated as economic hedge    
Notional Disclosures [Abstract]    
Notional value 0 0
Investment securities | Fair Value Hedging | Derivatives designated as Hedging Instruments    
Notional Disclosures [Abstract]    
Notional value 11,649 10,407
Investment securities | Cash Flow Hedging | Derivatives designated as Hedging Instruments    
Notional Disclosures [Abstract]    
Notional value 0 0
Long-term debt    
Notional Disclosures [Abstract]    
Notional value 9,693 7,729
Long-term debt | Derivatives designated as economic hedge    
Notional Disclosures [Abstract]    
Notional value 0 0
Long-term debt | Fair Value Hedging | Derivatives designated as Hedging Instruments    
Notional Disclosures [Abstract]    
Notional value 9,693 7,729
Long-term debt | Cash Flow Hedging | Derivatives designated as Hedging Instruments    
Notional Disclosures [Abstract]    
Notional value $ 0 $ 0