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Fair Value Measurements and Derivative Instruments - Derivatives Not Designated as Hedging Instruments (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Derivative Instruments        
Amount of Gain (Loss) Recognized in Income on Derivatives $ 8,255 $ (80,624) $ 12,372 $ (87,616)
Foreign currency forward contracts | Other income (expense)        
Derivative Instruments        
Amount of Gain (Loss) Recognized in Income on Derivatives 8,255 (80,897) 12,372 (87,882)
Fuel swaps | Other income (expense)        
Derivative Instruments        
Amount of Gain (Loss) Recognized in Income on Derivatives $ 0 $ 273 $ 0 $ 266