Concentration of Risk - Narrative (Details) $ in Thousands	12 Months Ended
Dec. 31, 2024 USD ($) country leased_aircraft	Dec. 31, 2023 USD ($) leased_aircraft country	Dec. 31, 2022 USD ($)
Risks and Uncertainties [Abstract]
Number of aircraft leased \| leased_aircraft	116	119
Number of countries \| country	58	62
Minimum percentage of aircraft operated internationally based on net book value	95.00%
Concentration Risk [Line Items]
Rental of flight equipment	$ 2,487,955	$ 2,477,607	$ 2,214,508
Revenue Benchmark \| Geographic Region
Concentration Risk [Line Items]
Concentration risk, percentage	100.00%	100.00%	100.00%
Rental of flight equipment	$ 2,487,955	$ 2,477,607	$ 2,214,508
CHINA
Concentration Risk [Line Items]
Rental of flight equipment		$ 330,800	$ 360,000
CHINA \| Revenue Benchmark \| Geographic Region
Concentration Risk [Line Items]
Concentration risk, percentage		10.00%	10.00%

Represents the minimum percentage of aircraft operated internationally.

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Represents the number of aircraft leased.

+ References

No definition available.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The number of countries in which the entity operates as of balance sheet date.

+ References

No definition available.

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- Definition

Amount of operating lease income from lease payments and variable lease payments paid and payable to lessor. Includes, but is not limited to, variable lease payments not included in measurement of lease receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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