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Rental Income - Narrative (Details)
$ in Millions
12 Months Ended
Dec. 31, 2022
USD ($)
aircraft
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Lease Terminations by Aircraft Type [Line Items]      
Maintenance reserve revenue $ 96.6 $ 44.2 $ 11.3
Number of aircrafts currently off lease | aircraft 1    
Russia      
Lease Terminations by Aircraft Type [Line Items]      
Maintenance reserve revenue $ 68.8