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Vessels and other fixed assets, net - Schedules of vessels and other fixed assets, net (Table) (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Property, Plant and Equipment [Line Items] |  |  |
Balance, period start | $ 3,013,038 |  |
- Depreciation for the period | (156,733) | $ (152,640) | $ (142,293)
Balance, period end | 2,881,551 | 3,013,038 |
Cost [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance, period start | 3,818,440 | 3,529,881 |
- Acquisitions, improvements and other vessel costs | 25,246 | 288,559 |
Balance, period end | 3,843,686 | 3,818,440 | 3,529,881
Accumulated depreciation [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance, period start | (805,402) | (652,762) |
- Depreciation for the period | (156,733) | (152,640) |
Balance, period end | (962,135) | (805,402) | (652,762)
Net Book Value [Member] |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Balance, period start | 3,013,038 | 2,877,119 |
- Acquisitions, improvements and other vessel costs | 25,246 | 288,559 |
- Depreciation for the period | (156,733) | (152,640) |
Balance, period end | $ 2,881,551 | $ 3,013,038 | $ 2,877,119

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- Definition Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(14)) -URI https://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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