Annual report pursuant to Section 13 and 15(d)

DERIVATIVE FINANCIAL INSTRUMENTS - Hedging instruments (Details)

v3.10.0.1
DERIVATIVE FINANCIAL INSTRUMENTS - Hedging instruments (Details) - USD ($)
$ in Millions
3 Months Ended
Jun. 30, 2018
Dec. 31, 2018
Dec. 31, 2017
Derivatives, Fair Value [Line Items]      
liability conversion swaps (notional value) $ 2,900    
Asset derivatives included in accrued income and other assets      
Total derivative assets   $ 500 $ 322
Liability derivatives included in accrued expenses and other liabilities      
Total derivative liabilities   404 331
Liability conversion swap (adjusted basis) $ 149    
Accrued income and other assets      
Asset derivatives included in accrued income and other assets      
Interest rate contracts designated as hedging instruments   44 22
Interest rate contracts not designated as hedging instruments   261 187
Foreign exchange contracts not designated as hedging instruments   23 18
Commodities contracts not designated as hedging instruments   172 92
Derivative Instruments Not Designated as Hedging Instruments, Asset, at Fair Value   0 3
Total derivative assets   500 322
Accrued expenses and other liabilities      
Liability derivatives included in accrued expenses and other liabilities      
Interest rate contracts designated as hedging instruments   42 121
Interest rate contracts not designated as hedging instruments   165 100
Foreign exchange contracts not designated as hedging instruments   19 18
Commodities contracts not designated as hedging instruments   168 87
Derivative Instruments Not Designated as Hedging Instruments, Liability, at Fair Value   10 5
Total derivative liabilities   $ 404 $ 331