Fair Value Measurement - Narrative (Details) - Surmont $ in Billions		9 Months Ended
Oct. 04, 2023 USD ($)	Sep. 30, 2024 USD ($)	Oct. 04, 2023 CAD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Percentage of interest acquired	50.00%		50.00%
Business acquisition, maximum payment	$ 320,000,000		$ 0.4
Business combination, contingent, consideration arrangements, term	5 years		5 years
Business acquisition, cost per every dollar exceeding threshold	$ 2,000,000
Business acquisition, threshold (dollars per barrel)	52
Business acquisition, contingent payments		$ 147,000,000

Business Acquisition, Contingent Consideration, Cost Per Every Dollar Exceeding Threshold

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Business Acquisition, Contingent Consideration, Threshold Average

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- Definition

Business Combination, Contingent, Consideration Arrangements, Term

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

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- Definition

Amount of increase (decrease) in the value of a contingent consideration liability, including, but not limited to, differences arising upon settlement.

+ References

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- Definition

For contingent consideration arrangements recognized in connection with a business combination, this element represents an estimate of the high-end of the potential range (undiscounted) of the consideration which may be paid.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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