Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments

Debt (Summary of indebtedness) (Details)

v3.21.2
Debt (Summary of indebtedness) (Details)
$ in Thousands
6 Months Ended
Jun. 30, 2021
USD ($)
aircraft
Dec. 31, 2020
USD ($)
Debt Disclosure [Abstract]    
Outstanding indebtedness, excluding fair value adjustments, debt issuance costs and debt discounts $ 28,300,000  
Fair value adjustments 11,400  
Debt issuance costs, debt discounts and debt premium $ 203,711 $ 192,823
Debt Instrument [Line Items]    
Collateral (Number of aircraft) | aircraft 276  
Commitment $ 34,347,733  
Undrawn amounts 6,056,817  
Debt issuance costs, debt discounts and debt premium (203,711) (192,823)
Debt 28,098,620 28,742,081
Unsecured    
Debt Instrument [Line Items]    
Commitment 20,954,496  
Undrawn amounts 4,950,000  
Amount outstanding 16,017,534 15,776,730
Unsecured | ILFC Legacy Notes    
Debt Instrument [Line Items]    
Commitment 1,034,274  
Undrawn amounts 0  
Amount outstanding $ 1,034,274 1,198,888
Weighted average interest rate 6.63%  
Unsecured | AerCap Trust & AICDC    
Debt Instrument [Line Items]    
Commitment $ 13,253,097  
Undrawn amounts 0  
Amount outstanding $ 13,253,097 12,797,126
Weighted average interest rate 4.07%  
Unsecured | Asia Revolving Credit Facility    
Debt Instrument [Line Items]    
Commitment $ 950,000  
Undrawn amounts 950,000  
Amount outstanding $ 0 0
Weighted average interest rate 0.00%  
Unsecured | Citi Revolving Credit Facility    
Debt Instrument [Line Items]    
Commitment $ 4,000,000  
Undrawn amounts 4,000,000  
Amount outstanding $ 0 0
Weighted average interest rate 0.00%  
Unsecured | Other unsecured debt    
Debt Instrument [Line Items]    
Commitment $ 1,717,125  
Undrawn amounts 0  
Amount outstanding $ 1,717,125 1,759,000
Weighted average interest rate 1.93%  
Unsecured | Unsecured debt, fair value adjustment    
Debt Instrument [Line Items]    
Amount outstanding $ 13,038 21,716
Secured    
Debt Instrument [Line Items]    
Commitment 11,099,716  
Undrawn amounts 1,106,817  
Amount outstanding $ 9,991,493 10,864,872
Secured | Export credit facilities    
Debt Instrument [Line Items]    
Collateral (Number of aircraft) | aircraft 33  
Commitment $ 1,256,251  
Undrawn amounts 0  
Amount outstanding $ 1,256,251 1,023,912
Weighted average interest rate 2.06%  
Additional commitment $ 800,000  
Secured | Institutional secured term loans & secured portfolio loans    
Debt Instrument [Line Items]    
Collateral (Number of aircraft) | aircraft 184  
Commitment $ 6,710,679  
Undrawn amounts 0  
Amount outstanding $ 6,710,679 6,989,633
Weighted average interest rate 2.59%  
Secured | AerFunding Revolving Credit Facility    
Debt Instrument [Line Items]    
Collateral (Number of aircraft) | aircraft 36  
Commitment $ 2,075,000  
Undrawn amounts 779,045  
Amount outstanding $ 1,295,955 2,074,881
Weighted average interest rate 2.83%  
Secured | Other secured debt    
Debt Instrument [Line Items]    
Collateral (Number of aircraft) | aircraft 23  
Commitment $ 1,057,786  
Undrawn amounts 327,772  
Amount outstanding $ 730,014 778,273
Weighted average interest rate 3.22%  
Secured | Secured debt fair value adjustment    
Debt Instrument [Line Items]    
Amount outstanding $ (1,406) (1,827)
Subordinated    
Debt Instrument [Line Items]    
Commitment 2,293,521  
Undrawn amounts 0  
Amount outstanding 2,293,304 2,293,302
Subordinated | Subordinated Notes    
Debt Instrument [Line Items]    
Commitment 2,250,000  
Undrawn amounts 0  
Amount outstanding $ 2,250,000 2,250,000
Weighted average interest rate 5.07%  
Subordinated | Subordinated debt issued by joint ventures    
Debt Instrument [Line Items]    
Commitment $ 43,521  
Undrawn amounts 0  
Amount outstanding $ 43,521 43,521
Weighted average interest rate 0.00%  
Subordinated | Subordinated debt fair value adjustment    
Debt Instrument [Line Items]    
Amount outstanding $ (217) $ (219)