    <SEC-DOCUMENT>0001032975-24-000069-index.html : 20241011
    <SEC-HEADER>0001032975-24-000069.hdr.sgml : 20241011
    <ACCEPTANCE-DATETIME>20241011160650
    ACCESSION NUMBER:		0001032975-24-000069
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		27
    CONFORMED PERIOD OF REPORT:	20241009
    ITEM INFORMATION:		Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20241011
    DATE AS OF CHANGE:		20241011

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			LOGITECH INTERNATIONAL S.A.
    		CENTRAL INDEX KEY:			0001032975
    		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER PERIPHERAL EQUIPMENT, NEC [3577]
    		ORGANIZATION NAME:           	06 Technology
    		IRS NUMBER:				000000000
    		FISCAL YEAR END:			0331

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-29174
    		FILM NUMBER:		241367633

    	BUSINESS ADDRESS:
    		STREET 1:		3930 NORTH FIRST STREET
    		STREET 2:		C/O LOGITECH INC
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95134
    		BUSINESS PHONE:		5107958500

    	MAIL ADDRESS:
    		STREET 1:		3930 NORTH FIRST STREET
    		CITY:			SAN JOSE
    		STATE:			CA
    		ZIP:			95134

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	LOGITECH INTERNATIONAL SA
    		DATE OF NAME CHANGE:	19970214
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>logi-20241009.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: logi-20241009.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-3.1
    <SEQUENCE>2
    <FILENAME>articlesofincorporationo.htm
    <DESCRIPTION>EX-3.1
    <TEXT>
    Document 2 - file: articlesofincorporationo.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>logi-20241009.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: logi-20241009.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>4
    <FILENAME>logi-20241009_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT
    <TEXT>
    Document 4 - file: logi-20241009_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>5
    <FILENAME>logi-20241009_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT
    <TEXT>
    Document 5 - file: logi-20241009_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>articlesofincorporationo001.jpg
    <TEXT>
    Document 6 - file: articlesofincorporationo001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>articlesofincorporationo002.jpg
    <TEXT>
    Document 7 - file: articlesofincorporationo002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>articlesofincorporationo003.jpg
    <TEXT>
    Document 8 - file: articlesofincorporationo003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>articlesofincorporationo004.jpg
    <TEXT>
    Document 9 - file: articlesofincorporationo004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>articlesofincorporationo005.jpg
    <TEXT>
    Document 10 - file: articlesofincorporationo005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>articlesofincorporationo006.jpg
    <TEXT>
    Document 11 - file: articlesofincorporationo006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>12
    <FILENAME>articlesofincorporationo007.jpg
    <TEXT>
    Document 12 - file: articlesofincorporationo007.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>13
    <FILENAME>articlesofincorporationo008.jpg
    <TEXT>
    Document 13 - file: articlesofincorporationo008.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>14
    <FILENAME>articlesofincorporationo009.jpg
    <TEXT>
    Document 14 - file: articlesofincorporationo009.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>15
    <FILENAME>articlesofincorporationo010.jpg
    <TEXT>
    Document 15 - file: articlesofincorporationo010.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>16
    <FILENAME>articlesofincorporationo011.jpg
    <TEXT>
    Document 16 - file: articlesofincorporationo011.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>17
    <FILENAME>articlesofincorporationo012.jpg
    <TEXT>
    Document 17 - file: articlesofincorporationo012.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>18
    <FILENAME>articlesofincorporationo013.jpg
    <TEXT>
    Document 18 - file: articlesofincorporationo013.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>20
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 20 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>21
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 21 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>22
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 22 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>23
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 23 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>25
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 25 - file: FilingSummary.html

    Document 25 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>28
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 28 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>29
    <FILENAME>0001032975-24-000069-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 29 - file: 0001032975-24-000069-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>30
    <FILENAME>logi-20241009_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 30 - file: logi-20241009_htm.html

    Document 30 - RAW XML: logi-20241009_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>