    <SEC-DOCUMENT>0001193125-25-196121-index.html : 20250904
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    <ACCEPTANCE-DATETIME>20250904163032
    ACCESSION NUMBER:		0001193125-25-196121
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		14
    CONFORMED PERIOD OF REPORT:	20250630
    FILED AS OF DATE:		20250904
    DATE AS OF CHANGE:		20250904
    EFFECTIVENESS DATE:		20250904

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BLACKROCK DEBT STRATEGIES FUND, INC.
    		CENTRAL INDEX KEY:			0001051003
    		ORGANIZATION NAME:
    		EIN:				223564108
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		N-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-08603
    		FILM NUMBER:		251293844

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		800-441-7762

    	MAIL ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BLACKROCK DEBT STRATEGIES FUND
    		DATE OF NAME CHANGE:	20070611

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DEBT STRATEGIES FUND
    		DATE OF NAME CHANGE:	20030428

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	DEBT STRATEGIES FUND II INC
    		DATE OF NAME CHANGE:	19971208
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    <TYPE>N-CSRS
    <SEQUENCE>1
    <FILENAME>d70741dncsrs.htm
    <DESCRIPTION>BLACKROCK DEBT STRATEGIES FUND, INC.
    <TEXT>
    Document 1 - file: d70741dncsrs.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.CERT
    <SEQUENCE>2
    <FILENAME>d70741dex99cert.htm
    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
    <TEXT>
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    <TYPE>EX-99.906CERT
    <SEQUENCE>3
    <FILENAME>d70741dex99906cert.htm
    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
    <TEXT>
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    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <TYPE>XML
    <SEQUENCE>9
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    <TEXT>
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    <TYPE>XML
    <SEQUENCE>10
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    <TEXT>
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    <SEQUENCE>12
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    <TEXT>
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    <TYPE>JSON
    <SEQUENCE>15
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    <TEXT>
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    <TYPE>ZIP
    <SEQUENCE>16
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    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>17
    <FILENAME>d70741dncsrs_htm.xml
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    <TEXT>
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