    <SEC-DOCUMENT>0001193125-23-104242-index.html : 20230418
    <SEC-HEADER>0001193125-23-104242.hdr.sgml : 20230418
    <ACCEPTANCE-DATETIME>20230418071059
    ACCESSION NUMBER:		0001193125-23-104242
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20221231
    FILED AS OF DATE:		20230418
    DATE AS OF CHANGE:		20230418
    EFFECTIVENESS DATE:		20230418

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			ACI WORLDWIDE, INC.
    		CENTRAL INDEX KEY:			0000935036
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
    		IRS NUMBER:				470772104
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	000-25346
    		FILM NUMBER:		23825486

    	BUSINESS ADDRESS:
    		STREET 1:		2811 PONCE DE LEON BLVD PH1
    		CITY:			CORAL GABLES
    		STATE:			FL
    		ZIP:			33134
    		BUSINESS PHONE:		239-403-4600

    	MAIL ADDRESS:
    		STREET 1:		2811 PONCE DE LEON BLVD PH1
    		CITY:			CORAL GABLES
    		STATE:			FL
    		ZIP:			33134

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	TRANSACTION SYSTEMS ARCHITECTS INC
    		DATE OF NAME CHANGE:	19950109
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>d403318dars.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: d403318dars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>