    <SEC-DOCUMENT>0000314808-23-000014-index.html : 20230221
    <SEC-HEADER>0000314808-23-000014.hdr.sgml : 20230221
    <ACCEPTANCE-DATETIME>20230221083235
    ACCESSION NUMBER:		0000314808-23-000014
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		18
    CONFORMED PERIOD OF REPORT:	20230221
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20230221
    DATE AS OF CHANGE:		20230221

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Valaris Ltd
    		CENTRAL INDEX KEY:			0000314808
    		STANDARD INDUSTRIAL CLASSIFICATION:	DRILLING OIL & GAS WELLS [1381]
    		IRS NUMBER:				980635229
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-08097
    		FILM NUMBER:		23645406

    	BUSINESS ADDRESS:
    		STREET 1:		CLARENDON HOUSE
    		STREET 2:		2 CHURCH STREET
    		CITY:			HAMILTON
    		STATE:			D0
    		ZIP:			HM 11
    		BUSINESS PHONE:		4402076594660

    	MAIL ADDRESS:
    		STREET 1:		CLARENDON HOUSE
    		STREET 2:		2 CHURCH STREET
    		CITY:			HAMILTON
    		STATE:			D0
    		ZIP:			HM 11

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Valaris plc
    		DATE OF NAME CHANGE:	20190801

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Ensco Rowan plc
    		DATE OF NAME CHANGE:	20190410

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Ensco plc
    		DATE OF NAME CHANGE:	20100331
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>val-20230221.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: val-20230221.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>fsrex99_1february2023.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: fsrex99_1february2023.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>val-20230221.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: val-20230221.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>4
    <FILENAME>val-20230221_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: val-20230221_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>5
    <FILENAME>val-20230221_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: val-20230221_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>6
    <FILENAME>val-20230221_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 6 - file: val-20230221_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>fscoverpage_02152023a.jpg
    <TEXT>
    Document 7 - file: fscoverpage_02152023a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>fsrbackpage_01122023a.jpg
    <TEXT>
    Document 8 - file: fsrbackpage_01122023a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>fsrglobalfleetmap_02212023a.jpg
    <TEXT>
    Document 9 - file: fsrglobalfleetmap_02212023a.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>image3.jpg
    <TEXT>
    Document 10 - file: image3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>11
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>val-20230221_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: val-20230221_htm.html

    Document 12 - RAW XML: val-20230221_htm.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>13
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 13 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>14
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 14 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>15
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 15 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>16
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 16 - file: FilingSummary.html

    Document 16 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>18
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 18 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>19
    <FILENAME>0000314808-23-000014-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 19 - file: 0000314808-23-000014-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>