Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Debt (ILFC) (Details)

v3.19.3.a.u2
Debt (ILFC) (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Maturities of Long-term Debt [Abstract]    
2020 $ 3,454,301  
2021 4,450,347  
2022 6,859,785  
Unsecured    
Maturities of Long-term Debt [Abstract]    
Debt 17,523,093 $ 17,187,314
Unsecured | ILFC Legacy Notes    
Maturities of Long-term Debt [Abstract]    
2020 1,000,000  
2021 500,000  
2022 1,400,000  
Debt $ 2,900,000 $ 4,900,000
Minimum | Unsecured | ILFC Legacy Notes    
Maturities of Long-term Debt [Abstract]    
Stated interest rate 4.625%  
Maximum | Unsecured | ILFC Legacy Notes    
Maturities of Long-term Debt [Abstract]    
Stated interest rate 8.625%