XML 50 R36.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Company Background and Overview (Details)	3 Months Ended
	Mar. 31, 2024 aircraft
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Number of aircraft owned	472
Number of aircraft managed	73
Number of aircraft on order with manufacturers	320

X

- Definition

Represents the number of aircraft managed by the entity.

+ References

No definition available.

+ Details

Name:	al_NumberOfAircraftManaged
Namespace Prefix:	al_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Represents the number of aircraft on order with manufacturers.

+ References

No definition available.

+ Details

Name:	al_NumberOfAircraftOnOrderWithManufacturers
Namespace Prefix:	al_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Represents the number of aircraft owned by the entity.

+ References

No definition available.

+ Details

Name:	al_NumberOfAircraftOwned
Namespace Prefix:	al_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration