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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2020
Earnings Per Share [Abstract] |
Reconciliation Of Net Income Attributable To Ensco Shares | The following table is a reconciliation of loss from continuing operations attributable to Valaris shares used in our basic and diluted EPS computations for the three-month periods ended March 31, 2020 and 2019 (in millions):
| Three Months Ended March 31,
| 2020 |  | 2019
Loss from continuing operations attributable to Valaris | $ | (3,006.3 | ) |  | $ | (190.4 | )
Income from continuing operations allocated to non-vested share awards(1) | — |  |  | (.1 | )
Loss from continuing operations attributable to Valaris shares | $ | (3,006.3 | ) |  | $ | (190.5 | )
(1) Losses are not allocated to non-vested share awards. Therefore, in periods in which we were in a net loss position, only dividends attributable to our non-vested share awards are included.

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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