v3.25.2
Fair Value Measurement - Narrative (Details) - Surmont
$ in Billions
1 Months Ended 6 Months Ended 21 Months Ended
Oct. 31, 2023
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2025
USD ($)
Oct. 31, 2023
CAD ($)
Oct. 31, 2023
USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]          
Percentage of interest acquired       50.00% 50.00%
Business acquisition, maximum payment       $ 0.4 $ 320,000,000
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
Contingent consideration, outcome, high         $ 300,000,000
Contingent consideration payments   $ 56,000,000 $ 213,000,000