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FINANCING ARRANGEMENTS - Senior Unsecured Notes (Details) - USD ($) $ in Millions	1 Months Ended	5 Months Ended	9 Months Ended
	Aug. 31, 2025	May 31, 2024	Sep. 30, 2025	Sep. 30, 2024
Debt Instrument [Line Items]
Repayments of long-term debt			$ 10,839	$ 1,049
Unsecured Debt
Debt Instrument [Line Items]
Repayments of long-term debt		$ 530
Unsecured Debt | Senior Notes, 9.25%, Due August 2025
Debt Instrument [Line Items]
Redemption price percentage to change in control (as a percent)			101.00%
Stated interest rate on debt (as a percent)	9.25%
Extinguishment of debt, amount	$ 602
Repayments of long-term debt	$ 601

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