v3.25.4
Subsequent Events - Additional Information (Details)
$ in Millions
1 Months Ended
Jan. 31, 2026
USD ($)
Mar. 31, 2026
USD ($)
Aircrafts
Feb. 28, 2026
USD ($)
Caravan
Specifically Configured Caravans | Subsequent Event | TAI Aircraft Purchase Agreement      
Subsequent Event [Line Items]      
Number of caravans committed for firm delivery | Caravan     90
Number of additional caravans committed for firm delivery | Caravan     26
Number of caravans slated for delivery in 2026. | Caravan     4
Previously made deposit applied against delivery     $ 2.0
Payment of deposit for each aircraft     0.5
Remaining commitment purchase agreement amount $ 283.8   $ 13.2
Scenario Forecast | BETA CX300 All Electric ALIA | BETA | BETA Aircraft Purchase and Strategic Agreements      
Subsequent Event [Line Items]      
Number of aircraft agreed to purchase under purchase agreement | Aircrafts   25  
Purchases commitments amount   $ 90.0  
Scenario Forecast | BETA CX300 All Electric ALIA | BETA | BETA Aircraft Purchase and Strategic Agreements | Maximum      
Subsequent Event [Line Items]      
Number of additional aircraft added through 2030 | Aircrafts   75