<SEC-DOCUMENT>0001193125-19-281290-index.html : 20191101
<SEC-HEADER>0001193125-19-281290.hdr.sgml : 20191101
<ACCEPTANCE-DATETIME>20191101090810
ACCESSION NUMBER:		0001193125-19-281290
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		13
CONFORMED PERIOD OF REPORT:	20191101
ITEM INFORMATION:		Other Events
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20191101
DATE AS OF CHANGE:		20191101

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BANNER CORP
		CENTRAL INDEX KEY:			0000946673
		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
		IRS NUMBER:				911691604
		STATE OF INCORPORATION:			WA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-26584
		FILM NUMBER:		191185341

	BUSINESS ADDRESS:	
		STREET 1:		10 S FIRST AVENUE
		CITY:			WALLA WALLA
		STATE:			WA
		ZIP:			99362
		BUSINESS PHONE:		5095273636

	MAIL ADDRESS:	
		STREET 1:		10 S FIRST AVENUE
		CITY:			WALLA WALLA
		STATE:			WA
		ZIP:			99362

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST WASHINGTON BANCORP INC /WA/
		DATE OF NAME CHANGE:	19980727

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST SAVINGS BANK OF WASHINGTON BANCORP INC
		DATE OF NAME CHANGE:	19950614
</SEC-HEADER>
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<TYPE>8-K
<SEQUENCE>1
<FILENAME>d827512d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d827512d8k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>d827512dex991.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 2 - file: d827512dex991.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>banr-20191101.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
Document 3 - file: banr-20191101.xsd

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>banr-20191101_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
Document 4 - file: banr-20191101_lab.xml

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<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>banr-20191101_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
Document 5 - file: banr-20191101_pre.xml

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<DOCUMENT>
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<SEQUENCE>6
<FILENAME>report.css
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<TEXT>
Document 6 - file: report.css

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<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>d827512d8k_htm.xml
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<TEXT>
Document 7 - file: d827512d8k_htm.html

Document 7 - RAW XML: d827512d8k_htm.xml

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<SEQUENCE>8
<FILENAME>0001193125-19-281290-xbrl.zip
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<TEXT>
Document 8 - file: 0001193125-19-281290-xbrl.zip

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<TYPE>XML
<SEQUENCE>9
<FILENAME>FilingSummary.xml
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<TEXT>
Document 9 - file: FilingSummary.html

Document 9 - RAW XML: FilingSummary.xml

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<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 10 - file: R1.htm

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<TYPE>XML
<SEQUENCE>12
<FILENAME>Show.js
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<TEXT>
Document 12 - file: Show.js

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<DOCUMENT>
<TYPE>JSON
<SEQUENCE>14
<FILENAME>MetaLinks.json
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<TEXT>
Document 14 - file: MetaLinks.json

</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>15
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
Document 15 - file: Financial_Report.xlsx

</DOCUMENT>
</SEC-DOCUMENT>