Company Background and Overview	3 Months Ended
Mar. 31, 2020
Company Background and Overview
Company Background and Overview	Note 1. Company Background and Overview Air Lease Corporation (the “Company”, “ALC”, “we”, “our” or “us”) is a leading aircraft leasing company that was founded by aircraft leasing industry pioneer, Steven F. Udvar-Házy. The Company is principally engaged in purchasing new commercial jet transport aircraft directly from manufacturers, such as The Boeing Company (“Boeing”) and Airbus S.A.S (“Airbus”). The Company leases these aircraft to airlines throughout the world with the intention to generate attractive returns on equity. As of March 31, 2020, the Company owned a fleet of 300 aircraft in its operating lease portfolio, managed 82 aircraft and had 399 aircraft on order with aircraft manufacturers. In addition to its leasing activities, the Company sells aircraft from its operating lease portfolio to third parties, including other leasing companies, financial services companies, airlines and other investors. The Company also provides fleet management services to investors and owners of aircraft portfolios for a management fee.

The entire disclosure for the nature of an entity's business, major products or services, principal markets including location, and the relative importance of its operations in each business and the basis for the determination, including but not limited to, assets, revenues, or earnings. For an entity that has not commenced principal operations, disclosures about the risks and uncertainties related to the activities in which the entity is currently engaged and an understanding of what those activities are being directed toward.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=99393423&loc=d3e5967-108592

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-URI http://asc.fasb.org/topic&trid=2134479

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