    <SEC-DOCUMENT>0001587523-19-000007-index.html : 20190424
    <SEC-HEADER>0001587523-19-000007.hdr.sgml : 20190424
    <ACCEPTANCE-DATETIME>20190424160251
    ACCESSION NUMBER:		0001587523-19-000007
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		10
    CONFORMED PERIOD OF REPORT:	20190424
    ITEM INFORMATION:		Results of Operations and Financial Condition
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20190424
    DATE AS OF CHANGE:		20190424

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Knowles Corp
    		CENTRAL INDEX KEY:			0001587523
    		STANDARD INDUSTRIAL CLASSIFICATION:	HOUSEHOLD AUDIO & VIDEO EQUIPMENT [3651]
    		IRS NUMBER:				901002689
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36102
    		FILM NUMBER:		19763862

    	BUSINESS ADDRESS:
    		STREET 1:		1151 MAPLEWOOD DRIVE
    		CITY:			ITASCA
    		STATE:			IL
    		ZIP:			60143
    		BUSINESS PHONE:		630-250-5100

    	MAIL ADDRESS:
    		STREET 1:		1151 MAPLEWOOD DRIVE
    		CITY:			ITASCA
    		STATE:			IL
    		ZIP:			60143
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>a20193318-k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a20193318-k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>2
    <FILENAME>exhibit991q12019.htm
    <DESCRIPTION>EXHIBIT 99.1
    <TEXT>
    Document 2 - file: exhibit991q12019.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.2
    <SEQUENCE>3
    <FILENAME>exhibit992q12019.htm
    <DESCRIPTION>EXHIBIT 99.2
    <TEXT>
    Document 3 - file: exhibit992q12019.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>exhibit992q12019001.jpg
    <TEXT>
    Document 4 - file: exhibit992q12019001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>exhibit992q12019002.jpg
    <TEXT>
    Document 5 - file: exhibit992q12019002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>exhibit992q12019003.jpg
    <TEXT>
    Document 6 - file: exhibit992q12019003.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>exhibit992q12019004.jpg
    <TEXT>
    Document 7 - file: exhibit992q12019004.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>exhibit992q12019005.jpg
    <TEXT>
    Document 8 - file: exhibit992q12019005.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>exhibit992q12019006.jpg
    <TEXT>
    Document 9 - file: exhibit992q12019006.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>knlogonewa21.jpg
    <TEXT>
    Document 10 - file: knlogonewa21.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>