XML 50 R39.htm IDEA: XBRL DOCUMENT v3.23.1
Commitments and Contingencies - Narrative (Details)
$ in Thousands
3 Months Ended
Mar. 31, 2023
USD ($)
aircraft
Dec. 31, 2022
USD ($)
Long-term Purchase Commitment [Line Items]    
Number of aircraft on order with manufacturers | aircraft 376  
Purchase obligation $ 24,241,004  
Minimum aircraft delivery delays that could trigger lessee cancellation clauses 1 year  
Purchase agreements, termination commencement period 1 year  
Non-refundable deposits on aircraft $ 1,220,332 $ 1,344,973
Aircrafts    
Long-term Purchase Commitment [Line Items]    
Non-refundable deposits on aircraft $ 1,200,000 $ 1,300,000