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Commitments and Contingencies - Narrative (Details) $ in Millions, $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2023 USD ($) | Dec. 31, 2023 CAD ($) | Dec. 31, 2022 USD ($)
Loss Contingencies [Line Items] |  |  |
Accrual for environmental loss contingencies, revision in estimates | $ 6 |  |
Accrued contingent liabilities | 13 |  | $ 19
Performance surety bonds |  |  |
Loss Contingencies [Line Items] |  |  |
Guarantee value | 32 |  |
Revolving Term Credit Facility | Vector |  |  |
Loss Contingencies [Line Items] |  |  |
Financing receivables |  | $ 70 |
Maximum potential payout under line of credit | $ 53 |  |

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