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Description Of The Business And Summary Of Significant Accounting Policies (Tables) | 12 Months Ended
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Dec. 31, 2025
Accounting Policies [Abstract] |
Reconciliation Of Net Income Attributable To Valaris Shares Used In Basic And Diluted EPS Computations | The following table is a reconciliation of the weighted-average shares used in our basic and diluted EPS computations for the years ended December 31, 2025, 2024 and 2023 (in millions):
| Years Ended December 31,
| 2025 |  | 2024 |  | 2023
Income attributable to our shares | $ | 982.8 |  |  | $ | 373.4 |  |  | $ | 865.4 |
Weighted average shares outstanding: |  |  |  |  |
Basic | 70.6 |  |  | 72.1 |  |  | 74.1 |
Effect of stock equivalents | 0.3 |  |  | 0.8 |  |  | 1.1 |
Diluted | 70.9 |  |  | 72.9 |  |  | 75.2 |
EARNINGS PER SHARE |  |  |  |  |
Basic | $ | 13.92 |  |  | $ | 5.18 |  |  | $ | 11.68 |
Diluted | $ | 13.86 |  |  | $ | 5.12 |  |  | $ | 11.51 |

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