Document and Entity Information
Document and Entity Information Document | Apr. 30, 2024 |
Entity Information [Line Items] | |
Document Type | 8-K |
Document Period End Date | Apr. 30, 2024 |
Entity File Number | 0-25346 |
Entity Registrant Name | ACI WORLDWIDE, INC. |
Entity Central Index Key | 0000935036 |
Amendment Flag | false |
Entity Incorporation, State or Country Code | DE |
Entity Tax Identification Number | 47-0772104 |
Entity Address, Address Line One | 6060 Coventry Drive |
Entity Address, City or Town | Elkhorn, |
Entity Address, State or Province | NE |
Entity Address, Postal Zip Code | 68022 |
City Area Code | 402 |
Local Phone Number | 390-7600 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
NASDAQ/NGS (GLOBAL SELECT MARKET) | |
Entity Information [Line Items] | |
Title of 12(b) Security | Common Stock, $0.005 par value |
Trading Symbol | ACIW |
Security Exchange Name | NASDAQ |