ESTIMATES, SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES AND BALANCE SHEET DETAIL Estimates, Significant Accounting Policies and Balance Sheet Detail - Other Current Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Other Liabilities, Current [Abstract]
Customer Advances and Deposits, Current	$ 14	$ 8
Accrued Liabilities and Other Liabilities	34	13
Accrued Capital Expenditures	8	4
Other Accrued Liabilities	6	8
Other current liabilities	$ 62	$ 33