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Commitments and Contingencies - Schedule of Commitments to Acquire Aircrafts (Details)	12 Months Ended
	Dec. 31, 2023 aircraft
Aircrafts
Long-term Purchase Commitment [Line Items]
2024	92
2025	66
2026	75
2027	58
2028	43
Thereafter	0
Total	334
Airbus A220-100/300
Long-term Purchase Commitment [Line Items]
2024	19
2025	10
2026	18
2027	14
2028	0
Thereafter	0
Total	61
Airbus A320/321neo
Long-term Purchase Commitment [Line Items]
2024	21
2025	13
2026	40
2027	40
2028	38
Thereafter	0
Total	152
Number of long-range variant aircrafts	11
Number of extra long-range variant aircrafts	49
Airbus A330-900neo
Long-term Purchase Commitment [Line Items]
2024	6
2025	1
2026	0
2027	0
2028	0
Thereafter	0
Total	7
Airbus A350-900/1000
Long-term Purchase Commitment [Line Items]
2024	4
2025	0
2026	0
2027	0
2028	0
Thereafter	0
Total	4
Airbus A350F
Long-term Purchase Commitment [Line Items]
2024	0
2025	0
2026	0
2027	4
2028	3
Thereafter	0
Total	7
Boeing 737-7/8/9 MAX
Long-term Purchase Commitment [Line Items]
2024	31
2025	32
2026	16
2027	0
2028	2
Thereafter	0
Total	81
Boeing 787-9/10
Long-term Purchase Commitment [Line Items]
2024	11
2025	10
2026	1
2027	0
2028	0
Thereafter	0
Total	22

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Number of units of goods that must be purchased within the specified time period of the agreement to avoid penalties or unfavorable effects on pricing, among other adverse consequences.

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