LEASES - Schedule of Assets and Liabilities Lessee (Details) - USD ($) $ in Millions	Sep. 30, 2025	Dec. 31, 2024
Leases [Abstract]
Operating lease assets	$ 95	$ 94
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other non-current assets, including non-current prepaid expenses of $17 as of December 31, 2024 and $13 as of September 30, 2025	Other non-current assets, including non-current prepaid expenses of $17 as of December 31, 2024 and $13 as of September 30, 2025
Current operating lease liabilities	$ 22	$ 21
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Non-current operating lease liabilities	$ 108	$ 110
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other non-current liabilities	Other non-current liabilities
Total lease liabilities	$ 130	$ 131