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Special Charges - Summary of Special Charges (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Unusual or Infrequent Items, or Both [Abstract]    
Operating Recoveries Special Charge, Total $ (2,947) $ (1,816)
Accelerated depreciation on airframes identified for early retirement 1,392 14,915
Total special charges (1,555) 13,099
Proceeds From Business Interruption Insurance $ 3,700 $ 700