XML 45 R35.htm IDEA: XBRL DOCUMENT v3.24.1.u1
Investments - Additional Information (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2024
USD ($)
aircraft
engine
Mar. 31, 2023
USD ($)
Dec. 31, 2023
USD ($)
Schedule of Equity Method Investments [Line Items]      
Other sales and revenue   $ 4,659  
Equipment Held For Operating Lease      
Schedule of Equity Method Investments [Line Items]      
Net book value $ 2,130,327   $ 2,112,837
WMES      
Schedule of Equity Method Investments [Line Items]      
Ownership interest 50.00%    
Number of engines in lease portfolio | engine 40    
Number of aircraft in lease portfolio | aircraft 4    
Proceeds from sale of assets   22,300  
WMES | Other Income | Asset Management      
Schedule of Equity Method Investments [Line Items]      
Other sales and revenue $ 1,400 $ 500  
WMES | Aircraft [Domain]      
Schedule of Equity Method Investments [Line Items]      
Net book value $ 221,100    
CASC Willis      
Schedule of Equity Method Investments [Line Items]      
Number of engines in lease portfolio | engine 4    
CASC Willis | Equipment Held For Operating Lease      
Schedule of Equity Method Investments [Line Items]      
Net book value $ 39,200