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Commitments and Contingencies (Details) $ in Thousands |  |  | 1 Months Ended |  |  |  |  |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Mar. 31, 2026 USD ($) shares | Feb. 18, 2026 USD ($) | Mar. 31, 2026 USD ($) | Mar. 18, 2026 Company | Dec. 31, 2025 USD ($) | Nov. 30, 2025 USD ($) | Aug. 01, 2025 USD ($) | Dec. 31, 2024 | Sep. 27, 2024 USD ($) | Dec. 31, 2023 | Dec. 10, 2020 | Apr. 24, 2020
New Huarong SLBs [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  | $ 207,000 |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Guarantee |  |  |  |  |  | $ 84,000 |  |  |  |  |  |
Guarantee outstanding |  |  |  |  | $ 83,625 |  |  |  |  |  |  |
Subsequent Event [Member] | Sale and Leaseback Financing Agreements with Two Major Chinese Leasing Companies [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Percentage of commitments that are financed |  |  |  | 85.00% |  |  |  |  |  |  |  |
Number of major Chinese leasing companies | Company |  |  |  | 2 |  |  |  |  |  |  |  |
Series G Preferred Shares [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Issuance of preferred shares (in shares) | shares | 14,000 |  |  |  |  |  |  |  |  |  |  |
Shipbuilding Contracts for Newbuilding Tankers [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Contractual commitments |  | $ 406,800 |  |  |  |  |  |  |  |  |  |
Contractual commitments payable in 2026 |  | 61,020 |  |  |  |  |  |  |  |  |  |
Contractual commitments payable in 2027 |  | 22,600 |  |  |  |  |  |  |  |  |  |
Contractual commitments payable in 2028 |  | 126,560 |  |  |  |  |  |  |  |  |  |
Contractual commitments payable in 2029 |  | 196,620 |  |  |  |  |  |  |  |  |  |
Tanker SPA [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Contractual commitments |  |  |  |  | 41,093 |  |  |  |  |  |  |
Contractual commitments payable in 2026 |  |  |  |  | 19,593 |  |  |  |  |  |  |
Tanker SPA [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Contractual commitments |  | 41,093 |  |  |  |  |  |  |  |  |  |
Contractual commitments payable in 2026 |  | 19,593 |  |  |  |  |  |  |  |  |  |
Payments of contractual commitments |  | $ 6,000 | $ 1,500 |  |  |  |  |  |  |  |  |
Settlement of contractual commitments | $ 14,000 |  |  |  |  |  |  |  |  |  |  |
Tanker SPA [Member] | Series G Preferred Shares [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Issuance of preferred shares (in shares) | shares | 14,000 |  |  |  |  |  |  |  |  |  |  |
California 19 Inc. and California 20 Inc. [Member] | Refinanced Credit Facility with Alpha Bank [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  | $ 60,000 |  |  |
Balance outstanding |  |  |  |  | $ 55,000 |  |  |  |  |  |  |
Percentage of aggregate outstanding liability |  |  |  |  | 50.00% |  |  |  |  |  |  |
California 19 Inc. [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  | 50.00% |  |  | 50.00% |  | 50.00% | 50.00% | 50.00%
California 19 Inc. [Member] | Refinanced Credit Facility with Alpha Bank [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  | 30,000 |  |  |
California 20 Inc. [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Ownership percentage |  |  |  |  | 50.00% |  |  | 50.00% |  | 50.00% | 50.00% | 50.00%
California 20 Inc. [Member] | Refinanced Credit Facility with Alpha Bank [Member] |  |  |  |  |  |  |  |  |  |  |  |
Commitments and Contingencies [Abstract] |  |  |  |  |  |  |  |  |  |  |  |
Face amount |  |  |  |  |  |  |  |  | $ 30,000 |  |  |

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