Quarterly report pursuant to Section 13 or 15(d)

DERIVATIVE FINANCIAL INSTRUMENTS - Cash Flow Hedges (Details)

v3.21.2
DERIVATIVE FINANCIAL INSTRUMENTS - Cash Flow Hedges (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Derivative Instruments, Gain (Loss) [Line Items]          
Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness $ (39) $ 11 $ (73) $ 319  
Derivative, Notional Amount 21,923   21,923   $ 33,327
Loans Payable [Member]          
Derivative Instruments, Gain (Loss) [Line Items]          
Derivative, Notional Amount $ 11,921   $ 11,921   $ 18,646