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Concentration of Risk - Narrative (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) leased_aircraft country	Dec. 31, 2022 USD ($) leased_aircraft country	Dec. 31, 2021 USD ($)
Risks and Uncertainties [Abstract]
Number of aircraft leased | leased_aircraft	119	117
Number of countries | country	62	62
Minimum percentage of aircraft operated internationally based on net book value	95.00%
Concentration Risk [Line Items]
Rental of flight equipment	$ 2,477,607	$ 2,214,508	$ 2,003,337
CHINA
Concentration Risk [Line Items]
Rental of flight equipment	$ 330,800	$ 360,000	$ 352,400

X

- Definition

Represents the minimum percentage of aircraft operated internationally.

+ References

No definition available.

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- Definition

Represents the number of aircraft leased.

+ References

No definition available.

+ Details

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 954
-SubTopic 310
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481027/954-310-50-2

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- Definition

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

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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
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479773/842-30-50-5

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 270
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 6A
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482964/270-10-50-6A

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 45
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479016/842-30-45-3

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