SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Assets and Liabilities Held for Sale (Details) - Held for sale $ in Thousands	Mar. 31, 2026 USD ($)
Accounting Policies [Line Items]
Leasing equipment, net	$ 75,683
Other non-current assets	20
Assets held for sale	75,703
Current maintenance deposits	5,349
Non-current maintenance deposits	10,479
Non-current security deposits	1,364
Other non-current liabilities	6,228
Liabilities held for sale	$ 23,420

[Line Items] for Accounting Policies [Table]

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