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Subsequent Events | 6 Months Ended
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Jun. 30, 2019
Subsequent Events [Abstract] |
Subsequent Event | Subsequent Event On July 3, 2019, WLFC closed on a sale and leaseback deal of 27 CFM56-5C4 engines and the purchase of five CFM56-5C4 engines.

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- Definition The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 855 -URI http://asc.fasb.org/topic&trid=2122774 + Details
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