DERIVATIVE FINANCIAL INSTRUMENTS DERIVATIVE FINANCIAL INSTRUMENTS - Cash Flow Hedges (Details) - USD ($) $ in Millions |
3 Months Ended | ||
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Mar. 31, 2020 |
Mar. 31, 2019 |
Dec. 31, 2019 |
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| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Gain (Loss) on Interest Rate Cash Flow Hedge Ineffectiveness | $ 308 | $ 7 | |
| Derivative, Notional Amount | 27,415 | $ 25,927 | |
| Cash Flow Hedging | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Derivative, Notional Amount | 19,375 | 18,387 | |
| Loans Payable [Member] | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Derivative, Notional Amount | 19,375 | 18,375 | |
| Loans Payable [Member] | Cash Flow Hedging | |||
| Derivative Instruments, Gain (Loss) [Line Items] | |||
| Derivative, Notional Amount | $ 19,375 | $ 18,375 | |
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Nominal or face amount used to calculate payment on derivative. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The net gain (loss) during the reporting period due to ineffectiveness in interest rate cash flow hedges. Recognized in earnings. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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