v3.26.1
Debt Obligations - Additional Information (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
transaction
engine
Dec. 31, 2025
USD ($)
Feb. 28, 2026
USD ($)
Long Term Debt [Line Items]      
Variable rate (as a percent) 3.68% 3.87%  
Gross amount of debt $ 2,281,784,000 $ 2,732,168,000  
Other Fixed Rate Engine Notes Due March 2032 and April 2034      
Long Term Debt [Line Items]      
Number of secured engines | engine 8    
Gross amount of debt $ 168,146,000 $ 123,685,000  
Other Fixed Rate Engine Notes Due July 2031 Through March 2034      
Long Term Debt [Line Items]      
Number of transactions | transaction 2    
Gross amount of debt $ 45,000,000.0    
WWFL Credit Facility      
Long Term Debt [Line Items]      
Debt instrument, face amount 1,750,000,000   $ 1,000,000,000.0
Minimum | Other Fixed Rate Engine Notes Due July 2031 Through March 2034      
Long Term Debt [Line Items]      
Option to repurchase engine, amount 14,700,000    
Maximum | Other Fixed Rate Engine Notes Due July 2031 Through March 2034      
Long Term Debt [Line Items]      
Option to repurchase engine, amount $ 19,300,000