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Associated companies
12 Months Ended
Dec. 31, 2022
Equity Method Investments and Joint Ventures [Abstract]  
Associated companies Associated companies
As of December 31, 2022 and 2021, associated companies accounted for under the equity method of accounting consisted of the following:
% Ownership as of December 31, 2022As of December 31,
20222021
Shannon Engine Support Ltd (“SES”)50.0$634,701 530,815 
AerDragon Aviation Partners Limited and its Subsidiaries (“AerDragon”)16.788,240 81,336 
Other
5.7-39.3
88,278 92,936 
$811,219 $705,087 
Our share of undistributed earnings of investments in which our ownership interest is less than 50% was $63 million and $62 million as of December 31, 2022 and 2021, respectively.