    <SEC-DOCUMENT>0001104659-25-063511-index.html : 20250627
    <SEC-HEADER>0001104659-25-063511.hdr.sgml : 20250627
    <ACCEPTANCE-DATETIME>20250627122532
    ACCESSION NUMBER:		0001104659-25-063511
    CONFORMED SUBMISSION TYPE:	N-CSRS
    PUBLIC DOCUMENT COUNT:		30
    CONFORMED PERIOD OF REPORT:	20250430
    FILED AS OF DATE:		20250627
    DATE AS OF CHANGE:		20250627
    EFFECTIVENESS DATE:		20250627

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Calamos Global Dynamic Income Fund
    		CENTRAL INDEX KEY:			0001396277
    		ORGANIZATION NAME:
    		EIN:				208819776
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1031

    	FILING VALUES:
    		FORM TYPE:		N-CSRS
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-22047
    		FILM NUMBER:		251084242

    	BUSINESS ADDRESS:
    		STREET 1:		2020 CALAMOS COURT
    		STREET 2:		C/O CALAMOS ADVISORS LLC
    		CITY:			NAPERVILLE
    		STATE:			IL
    		ZIP:			60563
    		BUSINESS PHONE:		6302451046

    	MAIL ADDRESS:
    		STREET 1:		2020 CALAMOS COURT
    		STREET 2:		C/O CALAMOS ADVISORS LLC
    		CITY:			NAPERVILLE
    		STATE:			IL
    		ZIP:			60563

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Calamos Global Diversified Income & Opportunities Fund
    		DATE OF NAME CHANGE:	20070411
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>N-CSRS
    <SEQUENCE>1
    <FILENAME>tm2516045d7_ncsrs.htm
    <DESCRIPTION>N-CSRS
    <TEXT>
    Document 1 - file: tm2516045d7_ncsrs.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.CERT
    <SEQUENCE>2
    <FILENAME>tm2516045d7_ex99-cert.htm
    <DESCRIPTION>EXHIBIT 99.CERT
    <TEXT>
    Document 2 - file: tm2516045d7_ex99-cert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.906 CERT
    <SEQUENCE>3
    <FILENAME>tm2516045d7_ex99-906cert.htm
    <DESCRIPTION>EXHIBIT 99.906 CERT
    <TEXT>
    Document 3 - file: tm2516045d7_ex99-906cert.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>ck0001396277-20250430.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 4 - file: ck0001396277-20250430.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>5
    <FILENAME>ck0001396277-20250430_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 5 - file: ck0001396277-20250430_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>6
    <FILENAME>ck0001396277-20250430_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 6 - file: ck0001396277-20250430_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>7
    <FILENAME>ck0001396277-20250430_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 7 - file: ck0001396277-20250430_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>j25160456_aa001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: j25160456_aa001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>j25160456_aa002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: j25160456_aa002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>j25160456_aa003.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 10 - file: j25160456_aa003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>j25160456_aa004.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 11 - file: j25160456_aa004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>j25160456_aa005.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 12 - file: j25160456_aa005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>j25160456_ga006.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 13 - file: j25160456_ga006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>j25160456_gc007.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 14 - file: j25160456_gc007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>j25160456_ge008.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 15 - file: j25160456_ge008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>j25160456_gg009.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 16 - file: j25160456_gg009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>j25160456_gi010.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 17 - file: j25160456_gi010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>j25160456_gk011.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 18 - file: j25160456_gk011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>19
    <FILENAME>j25160456_gm001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 19 - file: j25160456_gm001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>20
    <FILENAME>j25160456_ia013.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 20 - file: j25160456_ia013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>21
    <FILENAME>j25160456_za014.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 21 - file: j25160456_za014.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>22
    <FILENAME>j25160456_za015.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: j25160456_za015.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>24
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 24 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>25
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 25 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>26
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 26 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>28
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 28 - file: FilingSummary.html

    Document 28 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>30
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 30 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>31
    <FILENAME>0001104659-25-063511-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 31 - file: 0001104659-25-063511-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>32
    <FILENAME>tm2516045d7_ncsrs_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 32 - file: tm2516045d7_ncsrs_htm.html

    Document 32 - RAW XML: tm2516045d7_ncsrs_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>