Quarterly report pursuant to Section 13 or 15(d)

BASIS OF PRESENTATION, CONSOLIDATION AND ACCOUNTING POLICIES - (Details)

v3.22.2.2
BASIS OF PRESENTATION, CONSOLIDATION AND ACCOUNTING POLICIES - (Details)
$ in Millions
3 Months Ended 6 Months Ended
Sep. 30, 2022
USD ($)
agreement
Sep. 30, 2022
USD ($)
Organization, Consolidation And Presentation Of Financial Statements [Line Items]    
Number of maintenance agreements, entered into and amended during period | agreement 2  
Buy-in-payable $ 55.0 $ 55.0
Payment of buy-in   31.2
Buy-in payable, remaining 24.2 $ 24.2
Airframe Agreement    
Organization, Consolidation And Presentation Of Financial Statements [Line Items]    
Intangible asset impairment $ 5.2  
Petroleum Air Services    
Organization, Consolidation And Presentation Of Financial Statements [Line Items]    
Economic interest ownership percentage 25.00% 25.00%
Loss on investment   $ 16.0
Equity securities without readily determinable fair value $ 17.0 $ 17.0