    <SEC-DOCUMENT>0001829126-25-001180-index.html : 20250224
    <SEC-HEADER>0001829126-25-001180.hdr.sgml : 20250224
    <ACCEPTANCE-DATETIME>20250224083101
    ACCESSION NUMBER:		0001829126-25-001180
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		17
    CONFORMED PERIOD OF REPORT:	20250220
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20250224
    DATE AS OF CHANGE:		20250224

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Cyclacel Pharmaceuticals, Inc.
    		CENTRAL INDEX KEY:			0001130166
    		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
    		ORGANIZATION NAME:           	03 Life Sciences
    		IRS NUMBER:				911766850
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-50626
    		FILM NUMBER:		25654337

    	BUSINESS ADDRESS:
    		STREET 1:		200 CONNELL DRIVE
    		STREET 2:		SUITE 1500
    		CITY:			BERKELEY HEIGHTS
    		STATE:			NJ
    		ZIP:			07922
    		BUSINESS PHONE:		908-517-7330

    	MAIL ADDRESS:
    		STREET 1:		200 CONNELL DRIVE
    		STREET 2:		SUITE 1500
    		CITY:			BERKELEY HEIGHTS
    		STATE:			NJ
    		ZIP:			07922

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	XCYTE THERAPIES INC
    		DATE OF NAME CHANGE:	20001218
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>cyclacel_8k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: cyclacel_8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>2
    <FILENAME>cyclacel_10-1.htm
    <DESCRIPTION>EXHIBIT 10.1
    <TEXT>
    Document 2 - file: cyclacel_10-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>ex10-1_001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: ex10-1_001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>ex10-1_002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: ex10-1_002.jpg

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    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>5
    <FILENAME>cycc-20250220.xsd
    <DESCRIPTION>XBRL SCHEMA FILE
    <TEXT>
    Document 5 - file: cycc-20250220.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>6
    <FILENAME>cycc-20250220_def.xml
    <DESCRIPTION>XBRL DEFINITION FILE
    <TEXT>
    Document 6 - file: cycc-20250220_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>7
    <FILENAME>cycc-20250220_lab.xml
    <DESCRIPTION>XBRL LABEL FILE
    <TEXT>
    Document 7 - file: cycc-20250220_lab.xml

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    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>8
    <FILENAME>cycc-20250220_pre.xml
    <DESCRIPTION>XBRL PRESENTATION FILE
    <TEXT>
    Document 8 - file: cycc-20250220_pre.xml

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>10
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 10 - file: R1.htm

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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>11
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>13
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 13 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>15
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 15 - file: FilingSummary.html

    Document 15 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>17
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 17 - file: MetaLinks.json

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    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>18
    <FILENAME>0001829126-25-001180-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 18 - file: 0001829126-25-001180-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>19
    <FILENAME>cyclacel_8k_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    Document 19 - RAW XML: cyclacel_8k_htm.xml

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