v3.25.2

Leases - Schedule of Lease Costs Related to Finance and Operating Leases (Details) - USD ($)
$ in Thousands

3 Months Ended

12 Months Ended

Mar. 31, 2025

Mar. 31, 2024

Dec. 31, 2024

Dec. 31, 2023

Finance lease cost

Amortization of leased assets

$ 1,413

$ 330

$ 3,238

$ 530

Interest of lease liabilities

1,086

309

3,043

435

Operating lease cost

Operating lease cost

3,844

^[1]

2,704

^[1]

25,517

^[2]

8,173

^[2]

Short-term lease cost

498

^[3]

342

^[3]

1,516

^[4]

1,316

^[4]

Total lease cost

$ 6,841

$ 3,685

$ 33,314

$ 10,454

[1]	Expenses are classified within Aircraft Rent on the Company's condensed consolidated statements of operations.
[2]	(1) Expenses are classified within Aircraft Rent on the Company's Consolidated Statements of Operations.
[3]	Expenses are classified within Other on the Company's condensed consolidated statements of operations.
[4]	(2) Expenses are classified within Other on the Company's Consolidated Statements of Operations.

- Definition

Finance lease cost

+ References

No definition available.

+ Details

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Namespace Prefix:	jetmf_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Operating lease cost.

+ References

No definition available.

+ Details

Name:	jetmf_OperatingLeaseCostAbstract
Namespace Prefix:	jetmf_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of interest expense on finance lease liability.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479589/842-20-55-53

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-4

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of amortization expense attributable to right-of-use asset from finance lease.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of lease cost recognized by lessee for lease contract.

+ References

+ Details

Name:	us-gaap_LeaseCost
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Amount of short-term lease cost, excluding expense for lease with term of one month or less.

+ References

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

Global Crossing Airlines Group Inc. S-1/A