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v3.26.1

Property and Equipment - Additional Information (Details) - USD ($) $ in Millions | 1 Months Ended | 3 Months Ended | 6 Months Ended
--- | --- | --- | ---
Jul. 28, 2026 | Jun. 30, 2026 | Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025
Property, Plant, and Equipment [Line Items] |  |  |  |  |  |
Capital expenditures, including capitalized interest |  |  | $ 233.5 | $ 115.0 | $ 370.8 | $ 204.3
Disposal Group, Held-for-Sale, Not Discontinued Operations | Ocean Apex |  |  |  |  |  |
Property, Plant, and Equipment [Line Items] |  |  |  |  |  |
Loss on impairment |  | $ 42.3 |  |  |  |
Disposal Group, Held-for-Sale, Not Discontinued Operations | Noble Globetrotter II, Noble Resolve, and Ocean Apex |  |  |  |  |  |
Property, Plant, and Equipment [Line Items] |  |  |  |  |  |
Property, plant, and equipment, carrying value |  | $ 96.8 | $ 96.8 |  | $ 96.8 |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Ocean Apex | Subsequent Event |  |  |  |  |  |
Property, Plant, and Equipment [Line Items] |  |  |  |  |  |
Proceeds from sale of property, plant, and equipment | $ 5.1 |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Pacific Scirocco |  |  |  |  |  |
Property, Plant, and Equipment [Line Items] |  |  |  |  |  |
Proceeds from sale of property, plant, and equipment |  |  |  | 15.6 |  |
Gain on disposal |  |  |  | $ 4.8 |  |

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