Commiments and Contingencies Commiments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2023	Dec. 31, 2022
Loss Contingencies [Line Items]
Loss Contingency Accrual	$ 25	$ 26
Accrual for Environmental Loss Contingencies, Gross	26	27
Current portion (included in Accounts payable and accrued liabilities)	(1)	(1)
Long-term portion	25	26
Settlement to resolve patent-related claims	16
Settlement outstanding amount	1	1
Settled Litigation
Loss Contingencies [Line Items]
Current portion (included in Accounts payable and accrued liabilities)	(12)
Settlement outstanding amount	12
Environmental reserves
Loss Contingencies [Line Items]
Loss Contingency Accrual	26	27
Other reserves
Loss Contingencies [Line Items]
Loss Contingency Accrual	$ 0	$ 0