Lease Rental Revenues and Flight Equipment Held for Lease (Details 3) - aircraft
|
6 Months Ended |
12 Months Ended |
|
Aug. 31, 2021 |
Feb. 28, 2021 |
Oct. 08, 2021 |
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Aircraft |
255
|
252
|
|
| Number of Offlease Aircraft Marketed for Lease or Sale |
|
16
|
|
| Number of Offlease Aircraft Marketed for Lease |
17
|
|
|
| Asia and Pacific |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Aircraft |
74
|
79
|
|
| Europe |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Aircraft |
96
|
92
|
|
| Middle East and Africa |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Aircraft |
10
|
11
|
|
| North America |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Aircraft |
33
|
28
|
|
| South America |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Aircraft |
25
|
26
|
|
| Geographic Concentration Risk | Net Book Value |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Percentage of geographic concentration |
100.00%
|
100.00%
|
|
| Geographic Concentration Risk | Net Book Value | Asia and Pacific |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Percentage of geographic concentration |
33.00%
|
37.00%
|
|
| Geographic Concentration Risk | Net Book Value | Europe |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Percentage of geographic concentration |
29.00%
|
27.00%
|
|
| Geographic Concentration Risk | Net Book Value | Middle East and Africa |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Percentage of geographic concentration |
4.00%
|
4.00%
|
|
| Geographic Concentration Risk | Net Book Value | North America |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Percentage of geographic concentration |
15.00%
|
12.00%
|
|
| Geographic Concentration Risk | Net Book Value | South America |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Percentage of geographic concentration |
13.00%
|
13.00%
|
|
| Geographic Concentration Risk | Net Book Value | Off Lease |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Percentage of geographic concentration |
6.00%
|
7.00%
|
|
| Wide-body [Member] | Subsequent Event |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Offlease Aircraft Marketed for Lease or Sale |
|
|
3
|
| Narrow-body [Member] | Subsequent Event |
|
|
|
| Revenues from External Customers and Long-Lived Assets [Line Items] |
|
|
|
| Number of Offlease Aircraft Marketed for Lease or Sale |
|
|
2
|