Contractual interest rate for funds borrowed, under the debt agreement.

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DERIVATIVE INSTRUMENTS - Narrative (Details) - USD ($) $ in Millions	Jun. 30, 2020	Feb. 29, 2020
Derivative [Line Items]
Derivative instruments and hedges, liabilities	$ 522
Senior Notes, 1.85% due 2025 [Member] \| Senior notes [Member]
Derivative [Line Items]
Interest rate		1.85%
Designated as Hedging Instrument [Member] \| Fair Value Hedging [Member]
Derivative [Line Items]
Derivative, notional amount	500
Designated as Hedging Instrument [Member] \| Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, notional amount	$ 34