AIRCRAFT - Depreciation, amortization, and rent expense on aircraft (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
AIRCRAFT - Owned and Leased
Aircraft Rent	$ 0	$ 0	$ 2,281
Depreciation amortization and aircraft rent	78,868	78,462	77,663
Owned
AIRCRAFT - Owned and Leased
Depreciation	58,045	56,383	55,260
Finance Lease Assets
AIRCRAFT - Owned and Leased
Amortization	20,823	22,079	20,122
Operating Leased
AIRCRAFT - Owned and Leased
Aircraft Rent	$ 0	$ 0	$ 2,281

Amount of depreciation, amortization and aircraft rent expenses.

No definition available.

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- Definition

The aggregate amount of recurring noncash expense charged against earnings in the period to allocate the cost of assets over their estimated remaining economic lives.

+ References

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- Definition

Expenses incurred related to the lease of aircraft from outside third parties that are used in the entity's business operations.

+ References

No definition available.

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- Definition

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

+ References

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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.

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