Segment and Revenue Information - Revenue from External Customers from Other Activities (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Total customer revenues	$ 2,045,469	$ 1,734,282	$ 1,570,575
External Customer Revenue
Segment Reporting Information [Line Items]
Total customer revenues	324,048	275,881	218,276
Aircraft maintenance, modifications and part sales | External Customer Revenue
Segment Reporting Information [Line Items]
Total customer revenues	145,998	127,378	114,425
Ground services | External Customer Revenue
Segment Reporting Information [Line Items]
Total customer revenues	107,080	99,133	73,949
Other, including aviation fuel sales | External Customer Revenue
Segment Reporting Information [Line Items]
Total customer revenues	$ 70,970	$ 49,370	$ 29,902