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ILFC Transaction (Schedule Of The Consideration Transferred To Effect The ILFC Transaction) (Details) - USD ($) $ / shares in Units, $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
May. 14, 2014 | May. 13, 2014 | Dec. 31, 2014
Business Acquisition [Line Items] |  |  |
97,560,976 AerCap common shares issued multiplied by AerCap closing share price per share of $46.59 on May 14, 2014 |  |  | $ 4,634,688
ILFC [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Cash consideration | $ 2,400,000 |  |
97,560,976 AerCap common shares issued multiplied by AerCap closing share price per share of $46.59 on May 14, 2014 | 4,545,366 |  |
Share compensation | 12,275 |  |
Consideration transferred | $ 6,957,641 |  |
Shares issued for acquisition | 97,560,976 |  |
AerCap's share price | $ 46.59 |  |
ILFC [Member] | AIG [Member] |  |  |
Business Acquisition [Line Items] |  |  |
Special distribution paid |  | $ 600,000 |

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