    <SEC-DOCUMENT>0000950157-24-001406-index.html : 20241011
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    <ACCEPTANCE-DATETIME>20241011160718
    ACCESSION NUMBER:		0000950157-24-001406
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		16
    CONFORMED PERIOD OF REPORT:	20241011
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20241011
    DATE AS OF CHANGE:		20241011

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BRUNSWICK CORP
    		CENTRAL INDEX KEY:			0000014930
    		STANDARD INDUSTRIAL CLASSIFICATION:	ENGINES & TURBINES [3510]
    		ORGANIZATION NAME:           	06 Technology
    		IRS NUMBER:				360848180
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-01043
    		FILM NUMBER:		241367636

    	BUSINESS ADDRESS:
    		STREET 1:		26125 N. RIVERWOODS BLVD. SUITE 500
    		CITY:			METTAWA
    		STATE:			IL
    		ZIP:			60045-3420
    		BUSINESS PHONE:		8477354700

    	MAIL ADDRESS:
    		STREET 1:		26125 N. RIVERWOODS BLVD. SUITE 500
    		CITY:			METTAWA
    		STATE:			IL
    		ZIP:			60045-3420

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BRUNSWICK BALKE COLLENDER CO
    		DATE OF NAME CHANGE:	19660919
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    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>form8-k.htm
    <TEXT>
    Document 1 - file: form8-k.htm

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    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>2
    <FILENAME>ex10-1.htm
    <DESCRIPTION>AMENDED AND RESTATED CREDIT AGREEMENT
    <TEXT>
    Document 2 - file: ex10-1.htm

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    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>3
    <FILENAME>bc-20241011.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 3 - file: bc-20241011.xsd

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    <TYPE>EX-101.DEF
    <SEQUENCE>4
    <FILENAME>bc-20241011_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 4 - file: bc-20241011_def.xml

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    <TYPE>EX-101.LAB
    <SEQUENCE>5
    <FILENAME>bc-20241011_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 5 - file: bc-20241011_lab.xml

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    <TYPE>EX-101.PRE
    <SEQUENCE>6
    <FILENAME>bc-20241011_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 6 - file: bc-20241011_pre.xml

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>image2.jpg
    <TEXT>
    Document 7 - file: image2.jpg

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    <TYPE>XML
    <SEQUENCE>9
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>10
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 10 - file: Financial_Report.xlsx

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    <TYPE>XML
    <SEQUENCE>11
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    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: Show.js

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    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: report.css

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>14
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 14 - file: FilingSummary.html

    Document 14 - RAW XML: FilingSummary.xml

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    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>17
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 17 - file: MetaLinks.json

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    <TYPE>ZIP
    <SEQUENCE>18
    <FILENAME>0000950157-24-001406-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 18 - file: 0000950157-24-001406-xbrl.zip

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>19
    <FILENAME>form8-k_htm.xml
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    <TEXT>
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    Document 19 - RAW XML: form8-k_htm.xml

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