FINANCIAL INSTRUMENTS AND DERIVATIVES - ADDITIONAL INFORMATION (Details) - USD ($)			3 Months Ended		9 Months Ended		12 Months Ended
	Feb. 13, 2024	May 26, 2020	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Derivative [Line Items]
Net loss on derivative financial instruments			$ 23,000,000	$ 36,000,000	$ 127,000,000	$ 5,000,000
Senior Unsecured Notes Maturing June 1, 2030 | Senior Notes
Derivative [Line Items]
Debt instrument, face amount		$ 750,000,000
Loss on derivative	$ 8,000,000
Treasury Lock | Cash Flow Hedges
Derivative [Line Items]
Repayments of debt		31,000,000
Derivative, notional amount		$ 150,000,000
Long-term debt, term		10 years
Net loss on derivative financial instruments					14,000,000		$ 16,000,000
Cross currency basis swaps | Designated as Hedging Instrument
Derivative [Line Items]
Cash flow hedge loss to be reclassified within 12 months					$ 3,000,000
Interest rate swaps
Derivative [Line Items]
Payment made to settle variable interest swaps	9,000,000
Interest Rate Swap Maturing June 1, 2026
Derivative [Line Items]
Derivative, notional amount	$ 100,000,000