    <SEC-DOCUMENT>0001104659-22-024744-index.html : 20220217
    <SEC-HEADER>0001104659-22-024744.hdr.sgml : 20220217
    <ACCEPTANCE-DATETIME>20220217161613
    ACCESSION NUMBER:		0001104659-22-024744
    CONFORMED SUBMISSION TYPE:	S-3ASR
    PUBLIC DOCUMENT COUNT:		15
    FILED AS OF DATE:		20220217
    DATE AS OF CHANGE:		20220217
    EFFECTIVENESS DATE:		20220217

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			CNA FINANCIAL CORP
    		CENTRAL INDEX KEY:			0000021175
    		STANDARD INDUSTRIAL CLASSIFICATION:	FIRE, MARINE & CASUALTY INSURANCE [6331]
    		IRS NUMBER:				366169860
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-3ASR
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-262821
    		FILM NUMBER:		22648304

    	BUSINESS ADDRESS:
    		STREET 1:		CNA
    		STREET 2:		151 N. FRANKLIN
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60606
    		BUSINESS PHONE:		3128225000

    	MAIL ADDRESS:
    		STREET 1:		CNA
    		STREET 2:		151 N. FRANKLIN
    		CITY:			CHICAGO
    		STATE:			IL
    		ZIP:			60606
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-3ASR
    <SEQUENCE>1
    <FILENAME>tm226528-1_s3asr.htm
    <DESCRIPTION>S-3ASR
    <TEXT>
    Document 1 - file: tm226528-1_s3asr.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5.1
    <SEQUENCE>2
    <FILENAME>tm226528d1_ex5-1.htm
    <DESCRIPTION>EXHIBIT 5.1
    <TEXT>
    Document 2 - file: tm226528d1_ex5-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.2
    <SEQUENCE>3
    <FILENAME>tm226528d1_ex23-2.htm
    <DESCRIPTION>EX-23.2
    <TEXT>
    Document 3 - file: tm226528d1_ex23-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-25.1
    <SEQUENCE>4
    <FILENAME>tm226528d1_ex25-1.htm
    <DESCRIPTION>EXHIBIT 25.1
    <TEXT>
    Document 4 - file: tm226528d1_ex25-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-25.2
    <SEQUENCE>5
    <FILENAME>tm226528d1_ex25-2.htm
    <DESCRIPTION>EXHIBIT 25.2
    <TEXT>
    Document 5 - file: tm226528d1_ex25-2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-25.3
    <SEQUENCE>6
    <FILENAME>tm226528d1_ex25-3.htm
    <DESCRIPTION>EXHIBIT 25.3
    <TEXT>
    Document 6 - file: tm226528d1_ex25-3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-25.4
    <SEQUENCE>7
    <FILENAME>tm226528d1_ex25-4.htm
    <DESCRIPTION>EXHIBIT 25.4
    <TEXT>
    Document 7 - file: tm226528d1_ex25-4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-FILING FEES
    <SEQUENCE>8
    <FILENAME>tm226528d1_exfillingfee.htm
    <DESCRIPTION>EX-FILING FEES
    <TEXT>
    Document 8 - file: tm226528d1_exfillingfee.htm

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

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

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>sg_dwightvboard-bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: sg_dwightvboard-bw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>sg_pkchatterjee-bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: sg_pkchatterjee-bw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>sg_robertlane-bw.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: sg_robertlane-bw.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>tm226528d1-pg_exhi24clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: tm226528d1-pg_exhi24clr.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>tm226528d1-pg_exhi34clr.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: tm226528d1-pg_exhi34clr.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>