Commitments - Schedule of Aircraft Purchase Commitments (Details)	3 Months Ended
	Aug. 31, 2024 AirCraft
Schedule of Aircraft Commitments [Line Items]
2025 (remainder)	32
2026	21
2027	0
2028	0
2029	0
Thereafter	0
Total	53
Cessna SkyCourier 408 [Member]
Schedule of Aircraft Commitments [Line Items]
2025 (remainder)	17
2026	14
2027	0
2028	0
2029	0
Thereafter	0
Total	31
ATR 72-600F [Member]
Schedule of Aircraft Commitments [Line Items]
2025 (remainder)	4
2026	4
2027	0
2028	0
2029	0
Thereafter	0
Total	8
B767F [Member]
Schedule of Aircraft Commitments [Line Items]
2025 (remainder)	9
2026	3
2027	0
2028	0
2029	0
Thereafter	0
Total	12
B777F [Member]
Schedule of Aircraft Commitments [Line Items]
2025 (remainder)	2
2026	0
2027	0
2028	0
2029	0
Thereafter	0
Total	2