| Name | AirlineDestinationsAxis |
|---|---|
| Namespace | http://fasb.org/us-gaap/2021-01-31 |
| Prefix | us-gaap |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrldt:dimensionItem |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AirlineDestinationDomain | dimension-default | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustriesAirlineDestinationTable | |
us-gaap:AirlineDestinationDomain | dimension-domain | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustriesAirlineDestinationTable |
| Name | Relation Type | Role | |
|---|---|---|---|
us-gaap:AirlineDestinationTable | hypercube-dimension | http://fasb.org/us-gaap/role/disclosure/MiscellaneousIndustriesAirlineDestinationTable |