Document and Entity Information
Document and Entity Information Document | Aug. 13, 2021 | Mar. 07, 2020 |
Entity Information [Line Items] | ||
Entity Central Index Key | 0000314808 | |
Document Type | 8-K | |
Document Period End Date | Aug. 13, 2021 | |
Entity Registrant Name | Valaris Limited | |
Entity Incorporation, State or Country Code | D0 | |
Entity File Number | 001-08097 | |
Entity Tax Identification Number | 98-1589854 | |
Entity Address, Address Line One | Claredon House, 2 Church Street | |
Entity Address, City or Town | Hamilton | |
Entity Address, State or Province | BM | |
Entity Address, Postal Zip Code | HM 11 | |
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 | |
Common Class A | ||
Entity Information [Line Items] | ||
Title of 12(b) Security | Common Shares, $0.01 par value share | |
Trading Symbol | VAL | |
Security Exchange Name | NYSE | |
Warrant | ||
Entity Information [Line Items] | ||
Title of 12(b) Security | Warrants to purchase Common Shares | |
Trading Symbol | VAL WS | |
Security Exchange Name | NYSE |