    <SEC-DOCUMENT>0001113169-20-000037-index.html : 20201119
    <SEC-HEADER>0001113169-20-000037.hdr.sgml : 20201119
    <ACCEPTANCE-DATETIME>20201119110224
    ACCESSION NUMBER:		0001113169-20-000037
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		31
    CONFORMED PERIOD OF REPORT:	20201119
    ITEM INFORMATION:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20201119
    DATE AS OF CHANGE:		20201119

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			PRICE T ROWE GROUP INC
    		CENTRAL INDEX KEY:			0001113169
    		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY & COMMODITY BROKERS, DEALERS, EXCHANGES & SERVICES [6200]
    		IRS NUMBER:				522264646
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-32191
    		FILM NUMBER:		201327698

    	BUSINESS ADDRESS:
    		STREET 1:		100 EAST PRATT STREET
    		STREET 2:		P.O. BOX 89000
    		CITY:			BALTIMORE
    		STATE:			MD
    		ZIP:			21289-0320
    		BUSINESS PHONE:		4103452000

    	MAIL ADDRESS:
    		STREET 1:		100 EAST PRATT STREET
    		STREET 2:		P.O. BOX 89000
    		CITY:			BALTIMORE
    		STATE:			MD
    		ZIP:			21289-0320
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>trow-20201119.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: trow-20201119.htm

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

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

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    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>trow-20201119.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 4 - file: trow-20201119.xsd

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    <FILENAME>trow-20201119_cal.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT
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    Document 5 - file: trow-20201119_cal.xml

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    Document 6 - file: trow-20201119_def.xml

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    Document 7 - file: trow-20201119_lab.xml

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    <DESCRIPTION>GRAPHIC
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    <DESCRIPTION>GRAPHIC
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    Document 13 - file: trpimoverview004.jpg

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    <DESCRIPTION>GRAPHIC
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    <DESCRIPTION>GRAPHIC
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    <DESCRIPTION>GRAPHIC
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    Document 20 - file: trpimoverview011.jpg

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    <SEQUENCE>21
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    <DESCRIPTION>GRAPHIC
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    Document 21 - file: trpimoverview012.jpg

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    <SEQUENCE>22
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    <DESCRIPTION>GRAPHIC
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    Document 22 - file: trpimoverview013.jpg

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    <SEQUENCE>23
    <FILENAME>trpimoverview014.jpg
    <DESCRIPTION>GRAPHIC
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    Document 23 - file: trpimoverview014.jpg

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    <SEQUENCE>25
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    Document 25 - file: R1.htm

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    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>26
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 26 - file: Financial_Report.xlsx

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    <TYPE>XML
    <SEQUENCE>27
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    <DESCRIPTION>IDEA: XBRL DOCUMENT
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    Document 27 - file: Show.js

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    <SEQUENCE>28
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    Document 28 - file: report.css

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    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>29
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    Document 29 - file: FilingSummary.html

    Document 29 - RAW XML: FilingSummary.xml

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    <TYPE>JSON
    <SEQUENCE>32
    <FILENAME>MetaLinks.json
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    <TEXT>
    Document 32 - file: MetaLinks.json

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    <TYPE>ZIP
    <SEQUENCE>33
    <FILENAME>0001113169-20-000037-xbrl.zip
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