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Long-Term Debt - Narrative (Detail) $ in Millions | 1 Months Ended | 3 Months Ended | 4 Months Ended | 6 Months Ended | 12 Months Ended |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Dec. 31, 2025 USD ($) Aircraft | Dec. 31, 2024 USD ($) | Mar. 31, 2024 USD ($) | Aug. 31, 2022 USD ($) | Dec. 31, 2025 USD ($) Aircraft | Feb. 29, 2024 USD ($) | Jun. 30, 2025 USD ($) | Dec. 31, 2025 USD ($) Aircraft | Apr. 30, 2025 USD ($) | Feb. 28, 2025 USD ($) | Nov. 30, 2023 USD ($) | Jun. 30, 2023 USD ($) | Feb. 28, 2023 USD ($) | Oct. 31, 2021 USD ($) | Mar. 31, 2021 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  | $ 158.0 |  |  |  |
Repayments of Lines of Credit |  |  |  |  |  |  |  | $ 204.7 |  |  |  |  |  |  |
Number Of Aircraft, Finance Lease Obligation | Aircraft | 23 |  |  |  | 23 |  |  | 23 |  |  |  |  |  |  |
Proceeds from Issuance of Unsecured Debt |  | $ 130.5 |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 4.44% |  |  |  | 4.44% |  |  | 4.44% |  |  |  |  |  |  |
Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 7.02% |  |  |  | 7.02% |  |  | 7.02% |  |  |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | $ 150.0 |  | $ 218.5 |  | $ 150.0 |  |  | $ 150.0 |  |  |  | $ 412.1 |  |  |
Long-Term Line of Credit | 218.5 |  |  |  | 218.5 |  |  | 218.5 |  |  |  |  |  |  |
Repayments of Debt | 50.8 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  | 12 years |  |  |  |  |  |  |  |  |  |  |  |
Revolving Credit Facility | Credit Agricole Corporate and Investment Bank |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  |  |  |  |  | $ 100.0 |  | $ 50.0
Senior Secured Revolving Loan Facility | Barclays Bank PLC |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Long-Term Line of Credit |  |  |  | $ 75.0 |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, expiration period |  |  |  | 57 months |  |  |  |  |  |  |  |  |  |  |
Secured Debt |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  |  |  |  | $ 221.3 |  |  |  |  |  |
Long-Term Line of Credit | $ 221.3 |  |  |  | $ 221.3 |  |  | $ 221.3 |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate Term | 3 months |  |  |  | 3 months |  |  | 3 months |  |  |  |  |  |  |
Debt Instrument, Number Of Tranches | Aircraft | 2 |  |  |  | 2 |  |  | 2 |  |  |  |  |  |  |
Secured Debt | Minimum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  | 7 years |  |  |  |  |  |  |
Secured Debt | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  | 12 years |  |  |  |  |  |  |
Unsecured Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Lines of Credit |  |  |  |  | $ 130.5 |  |  |  |  |  |  |  |  |  |
Senior Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Convertible, Liquidation Preference, Value |  |  |  | $ 300.0 |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Liquidation Requirement, Interest Percentage |  |  |  | 0.020 |  |  |  |  |  |  |  |  |  |  |
Delayed-Draw Construction Loan | Sunseeker Resort (1) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 350.0 |
Repayments of Lines of Credit |  |  |  |  |  |  | $ 250.0 |  |  |  |  |  |  |  |
Line of Credit, Current |  |  |  |  |  |  |  |  |  | $ 100.0 |  |  |  |  |
Senior Secured Notes Due 2027 | Senior Notes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount | $ 403.0 |  |  | $ 550.0 | $ 403.0 |  |  | $ 403.0 |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  | 7.25% |  |  |  |  |  |  |  |  |  |  |
Proceeds from (Repayments of) Debt |  |  |  |  |  |  |  | $ 147.0 |  |  |  |  |  |  |
Senior Secured Notes Due 2027 | Senior Notes | Maximum |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage | 7.25% |  |  |  | 7.25% |  |  | 7.25% |  |  |  |  |  |  |
Financing Agreement |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument, Face Amount | $ 149.2 |  |  |  | $ 149.2 |  |  | $ 149.2 |  |  |  |  |  |  |
Debt Instrument, Basis Spread on Variable Rate Term | 3 months |  |  |  | 3 months |  |  | 3 months |  |  |  |  |  |  |
Debt Instrument, Term |  |  |  |  |  |  |  | 12 years |  |  |  |  |  |  |
Other Secured Debt | Revolving Credit Facility |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Repayments of Lines of Credit |  |  |  |  |  |  |  | $ 132.6 |  |  |  |  |  |  |
Proceeds from Lines of Credit |  |  |  |  |  | $ 132.6 |  |  |  |  |  |  |  |  |
Debt Instrument, Unused Borrowing Capacity, Amount | $ 25.1 |  |  |  | $ 25.1 |  |  | $ 25.1 |  |  |  |  |  |  |

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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(22)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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- Definition The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(13)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
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- Definition The cash inflow from the issuance of long-term debt that is not secured by collateral. Excludes proceeds from tax exempt unsecured debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
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- Definition Amount of cash inflow from contractual arrangement with the lender, including but not limited to, letter of credit, standby letter of credit and revolving credit arrangements. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(f)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
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- Definition Amount of cash outflow for short-term and long-term debt. Excludes payment of lease obligation. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 15 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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