FINANCE COSTS - NET (Details) € in Millions, $ in Millions	12 Months Ended
Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2022 USD ($)	Nov. 09, 2017 USD ($)	Nov. 09, 2017 EUR (€)
Debt Instrument [Line Items]
Interest expense on borrowings	$ (99)	$ (101)	$ (96)
Interest expense on finance leases	(1)	(2)	(3)
Interest cost on pension and other long-term benefits	(9)	(8)	(1)
Net loss on settlement of debt	(3)	0	0
Realized and unrealized gains on debt derivatives at fair value	11	7	1
Realized and unrealized exchange (losses) / gains on financing activities - net	(10)	(5)	0
Other finance expenses	(6)	(6)	(5)
Capitalized borrowing costs	6	4	1
Finance expenses	(111)	(111)	(103)
Finance costs - net	(111)	$ (111)	$ (103)
Debt instrument, face amount	$ 1,914
Interest capitalization (percentage)	5.00%	5.00%	5.00%
Senior Notes
Debt Instrument [Line Items]
Interest expense, borrowings	$ 86	$ 81	$ 83
Amortization of arrangement fees	4	$ 4	$ 4
Senior Unsecured Notes Due 2026 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount	0			$ 250
Debt instrument, interest rate				5.875%	5.875%
Senior Unsecured Notes Due 2026 \| Senior Notes
Debt Instrument [Line Items]
Debt instrument, face amount	$ 0				€ 400
Debt instrument, interest rate				4.25%	4.25%

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