FINANCING ARRANGEMENTS - Maturities, Narrative (Details) - USD ($) $ in Millions	May 10, 2022	Mar. 31, 2022	Dec. 31, 2021
Debt Instrument [Line Items]
Amount drawn under credit facility		$ 23,168	$ 22,654
6.125% Senior Notes Due April 2025 | Senior Unsecured Notes
Debt Instrument [Line Items]
Amount drawn under credit facility		$ 2,640	$ 2,640
6.125% Senior Notes Due April 2025 | Senior Unsecured Notes | Subsequent Event
Debt Instrument [Line Items]
Redemption price (as a percent)	101.021%
2027 Revolving Credit Facility | Subsequent Event | Revolving Credit Facility
Debt Instrument [Line Items]
Amount drawn under credit facility	$ 350