Document and Entity Information
Document and Entity Information Document | Apr. 28, 2021 | Apr. 29, 2020 | Feb. 20, 2020 |
Cover [Abstract] | |||
Entity Central Index Key | 0000314808 | ||
Document Type | 8-K | ||
Document Period End Date | Apr. 28, 2021 | ||
Entity Registrant Name | Valaris plc | ||
Entity Incorporation, State or Country Code | X0 | ||
Entity File Number | 1-8097 | ||
Entity Tax Identification Number | 98-0635229 | ||
Entity Address, Address Line One | Cannon Place, 78 Cannon Street | ||
Entity Address, City or Town | London | ||
Entity Address, Country | GB | ||
Entity Address, Postal Zip Code | EC4N 6AF | ||
City Area Code | 44 (0) | ||
Local Phone Number | 20 7659 4660 | ||
Written Communications | false | ||
Soliciting Material | false | ||
Pre-commencement Tender Offer | false | ||
Pre-commencement Issuer Tender Offer | false | ||
Entity Emerging Growth Company | false | ||
Amendment Flag | false |