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PROVISIONS - Disclosure of detailed information about provisions (Details) - USD ($) $ in Millions	Mar. 31, 2025	Dec. 31, 2024
Current
Close down and environmental remediation costs	$ 15	$ 13
Restructuring costs	1	3
Legal claims and other costs	10	9
Total provisions	26	25
Non current
Close down and environmental remediation costs	79	79
Restructuring costs	1	1
Legal claims and other costs	12	11
Total provisions	$ 92	$ 91

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Carrying value of the obligation (known or estimated) arising from requirements to perform activities to remediate one or more sites, payable in twelve months or in the next operating cycle if longer.

+ References

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