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Revenue from Contracts with Customers - Current Long-Term Contracts Outstanding (Details) - CANADA | Sep. 30, 2025 MMcf
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Q4 2025 | Contracts to sell natural gas at USD index pricing |
Disaggregation of Revenue [Line Items] |
Remaining performance obligation | 25
Q4 2025 | Contracts to sell natural gas at CAD fixed pricing |
Disaggregation of Revenue [Line Items] |
Remaining performance obligation | 40
Q4 2026 | Contracts to sell natural gas at USD index pricing |
Disaggregation of Revenue [Line Items] |
Remaining performance obligation | 49
Q4 2026 | Contracts to sell natural gas at CAD fixed pricing |
Disaggregation of Revenue [Line Items] |
Remaining performance obligation | 50
Q4 2027 | Contracts to sell natural gas at USD index pricing |
Disaggregation of Revenue [Line Items] |
Remaining performance obligation | 30
Q4 2028 | Contracts to sell natural gas at USD index pricing |
Disaggregation of Revenue [Line Items] |
Remaining performance obligation | 10

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