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Commiments and Contingencies Commiments and Contingencies (Details) - USD ($) $ in Millions | 3 Months Ended |
--- | --- | ---
Jun. 30, 2023 | Dec. 31, 2022
Loss Contingencies [Line Items] |  |
Loss Contingency Accrual | $ 26 | $ 26
Accrual for Environmental Loss Contingencies, Gross | 43 | 27
Current portion (included in Accounts payable and accrued liabilities) | (17) | (1)
Long-term portion | 26 | 26
Settlement to resolve patent-related claims | 16 |
Environmental reserves |  |
Loss Contingencies [Line Items] |  |
Loss Contingency Accrual | 27 | 27
Other reserves |  |
Loss Contingencies [Line Items] |  |
Loss Contingency Accrual | $ 16 | $ 0

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