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v3.25.3

Long-Term Debt, Finance Leases, and Other Borrowings - Schedule of Long-term Debt (Parenthetical) (Detail) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2025 | Dec. 31, 2024
Revolving Credit Facility Quaterly Collateralized By Underlying Equipment And Investments Through Two Thousand Twenty Eight [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument maturity year | 2028 | 2028
Long term debt interest rate description | quarterly interest based on SOFR plus interest spread at 4.50 |
Revolving Credit Facility Quaterly Collateralized By Underlying Equipment And Investments Through Two Thousand Twenty Eight [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt, basis spread on variable rate | 4.50% |
Notes Payable to Secured Parties, Due in Semi Annual Installments Collateralized by the Underlying Aircraft Through 2028 [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument maturity year | 2028 | 2028
Long term debt interest rate description | due in semi-annual installments, interest based on SOFR plus interest spread at 4.75% to 6.25% |
Notes Payable to Secured Parties, Due in Semi Annual Installments Collateralized by the Underlying Aircraft Through 2028 [Member] | Minimum [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt, basis spread on variable rate | 4.75% |
Notes Payable to Secured Parties, Due in Semi Annual Installments Collateralized by the Underlying Aircraft Through 2028 [Member] | Maximum [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt, basis spread on variable rate | 6.25% |
Notes Payable to the UST, Quarterly Through 2025 [Member] |  |
Debt Instrument [Line Items] |  |
Debt instrument maturity year | 2025 | 2025
Long term debt interest rate description | Notes payable to the UST, quarterly interest based on SOFR plus interest spread at 3.50 |
Notes Payable to the UST, Quarterly Through 2025 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |
Debt Instrument [Line Items] |  |
Long term debt, basis spread on variable rate | 3.50% |

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