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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
</SEC-HEADER>
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<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d70741dncsrs.htm
<DESCRIPTION>BLACKROCK DEBT STRATEGIES FUND, INC.
<TEXT>
Document 1 - file: d70741dncsrs.htm

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<DOCUMENT>
<TYPE>EX-99.CERT
<SEQUENCE>2
<FILENAME>d70741dex99cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d70741dex99cert.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.906CERT
<SEQUENCE>3
<FILENAME>d70741dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d70741dex99906cert.htm

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<TYPE>EX-101.SCH
<SEQUENCE>4
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<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
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Document 4 - file: bdsfi-20250827.xsd

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<DESCRIPTION>GRAPHIC
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<FILENAME>g70741img9af212042.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 6 - file: g70741img9af212042.jpg

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<TYPE>XML
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<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 8 - file: R1.htm

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<TYPE>XML
<SEQUENCE>9
<FILENAME>Show.js
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<TEXT>
Document 9 - file: Show.js

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<TYPE>XML
<SEQUENCE>10
<FILENAME>report.css
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<TEXT>
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<TYPE>XML
<SEQUENCE>12
<FILENAME>FilingSummary.xml
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<TEXT>
Document 12 - file: FilingSummary.html

Document 12 - RAW XML: FilingSummary.xml

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<TYPE>JSON
<SEQUENCE>15
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 15 - file: MetaLinks.json

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<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>16
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<TEXT>
Document 16 - file: 0001193125-25-196121-xbrl.zip

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<TYPE>XML
<SEQUENCE>17
<FILENAME>d70741dncsrs_htm.xml
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<TEXT>
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