LEASES - Balance Sheet Components (Details) - USD ($) $ in Millions	Jun. 30, 2025	Dec. 31, 2024
Assets
Right of Use Assets	$ 57	$ 58
Finance lease assets	21	20
Total leased assets	78	78
Current
Operating	23	21
Finance	3	2
Noncurrent
Operating	41	45
Finance	13	12
Total lease liabilities	$ 80	$ 80
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Plants, Properties and Equipment, net	Plants, Properties and Equipment, net
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Other current liabilities	Other current liabilities
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Notes payable and current maturities of long-term debt	Notes payable and current maturities of long-term debt
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities	Other Liabilities
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Long-Term Debt	Long-Term Debt
Finance lease, accumulated amortization	$ 20	$ 17