    <SEC-DOCUMENT>0001206774-25-000178-index.html : 20250331
    <SEC-HEADER>0001206774-25-000178.hdr.sgml : 20250331
    <ACCEPTANCE-DATETIME>20250331165036
    ACCESSION NUMBER:		0001206774-25-000178
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20241231
    FILED AS OF DATE:		20250331
    DATE AS OF CHANGE:		20250331
    EFFECTIVENESS DATE:		20250331

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Western Union CO
    		CENTRAL INDEX KEY:			0001365135
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-BUSINESS SERVICES, NEC [7389]
    		ORGANIZATION NAME:           	07 Trade & Services
    		EIN:				204531180
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-32903
    		FILM NUMBER:		25794355

    	BUSINESS ADDRESS:
    		STREET 1:		7001 EAST BELLEVIEW AVENUE
    		CITY:			DENVER
    		STATE:			CO
    		ZIP:			80237
    		BUSINESS PHONE:		(866) 405-5012

    	MAIL ADDRESS:
    		STREET 1:		7001 EAST BELLEVIEW AVENUE
    		CITY:			DENVER
    		STATE:			CO
    		ZIP:			80237
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>wu4406021-ars.pdf
    <DESCRIPTION>ANNUAL REPORT TO SECURITY HOLDERS
    <TEXT>
    Document 1 - file: wu4406021-ars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>