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Financial Derivative Instruments - Fuel Hedging (Details) gal in Millions | 6 Months Ended
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Jun. 30, 2023 gal
Remainder of 2023 |
Volume of Fuel Hedging |
Fuel Hedged (in gallons) | 542
2024 |
Volume of Fuel Hedging |
Fuel Hedged (in gallons) | 1,265
2025 |
Volume of Fuel Hedging |
Fuel Hedged (in gallons) | 1,033
2026 |
Volume of Fuel Hedging |
Fuel Hedged (in gallons) | 151

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- Definition 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. + References No definition available. + Details
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