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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

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