    <SEC-DOCUMENT>0000863064-25-000014-index.html : 20250911
    <SEC-HEADER>0000863064-25-000014.hdr.sgml : 20250911
    <ACCEPTANCE-DATETIME>20250911121636
    ACCESSION NUMBER:		0000863064-25-000014
    CONFORMED SUBMISSION TYPE:	SD
    PUBLIC DOCUMENT COUNT:		13
    <RULE>
    <RULE-NAME>13q-1
    <ITEM>
    <ITEM-NUMBER>2.01
    <ITEM-PERIOD>20241231
    </ITEM>
    </RULE>
    <RESOURCE-EXT-ISSUER>N
    FILED AS OF DATE:		20250911
    DATE AS OF CHANGE:		20250911

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			RIO TINTO PLC
    		CENTRAL INDEX KEY:			0000863064
    		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
    		ORGANIZATION NAME:           	01 Energy & Transportation
    		EIN:				000000000
    		STATE OF INCORPORATION:			X0
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		SD
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-10533
    		FILM NUMBER:		251307738

    	BUSINESS ADDRESS:
    		STREET 1:		6 ST JAMES'S SQUARE
    		CITY:			LONDON, SW1Y 4AD
    		STATE:			X0
    		ZIP:			00000
    		BUSINESS PHONE:		801-204-8000

    	MAIL ADDRESS:
    		STREET 1:		RIO TINTO SERVICES INC.
    		STREET 2:		80 STATE STREET
    		CITY:			ALBANY
    		STATE:			NY
    		ZIP:			12207-2543

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	RTZ CORPORATION PLC
    		DATE OF NAME CHANGE:	19950522

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			RIO TINTO LTD
    		CENTRAL INDEX KEY:			0000887028
    		STANDARD INDUSTRIAL CLASSIFICATION:	METAL MINING [1000]
    		ORGANIZATION NAME:           	01 Energy & Transportation
    		EIN:				000000000
    		STATE OF INCORPORATION:			C3
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		SD
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-34121
    		FILM NUMBER:		251307739

    	BUSINESS ADDRESS:
    		STREET 1:		43-120 COLLINS STREET
    		STREET 2:		MELBOURNE
    		CITY:			VICTORIA 3000
    		STATE:			C3
    		ZIP:			AUSTRALIA
    		BUSINESS PHONE:		801-204-2000

    	MAIL ADDRESS:
    		STREET 1:		RIO TINTO SERVICES INC.
    		STREET 2:		80 STATE STREET
    		CITY:			ALBANY
    		STATE:			NY
    		ZIP:			12207-2543

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CRA LTD
    		DATE OF NAME CHANGE:	19950725
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>SD
    <SEQUENCE>1
    <FILENAME>formsd2024govpayment.htm
    <DESCRIPTION>SD
    <TEXT>
    Document 1 - file: formsd2024govpayment.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-2.01.INS
    <SEQUENCE>2
    <FILENAME>rio-20241231.xml
    <DESCRIPTION>XBRL INSTANCE DOCUMENT
    <TEXT>
    Document 2 - file: rio-20241231.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-2.01.SCH
    <SEQUENCE>3
    <FILENAME>rio-20241231.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT
    <TEXT>
    Document 3 - file: rio-20241231.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>4
    <FILENAME>exhibit9912024ukpayments.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 4 - file: exhibit9912024ukpayments.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>exhibit9912024ukpayments001.jpg
    <TEXT>
    Document 5 - file: exhibit9912024ukpayments001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>6
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 6 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>7
    <FILENAME>R2.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 7 - file: R2.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>8
    <FILENAME>R3.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 8 - file: R3.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>9
    <FILENAME>R4.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 9 - file: R4.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>10
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 10 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>11
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>12
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 12 - file: FilingSummary.html

    Document 12 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>14
    <FILENAME>0000863064-25-000014-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 14 - file: 0000863064-25-000014-xbrl.zip

    </DOCUMENT>
    </SEC-DOCUMENT>