| Document and Entity Information | Dec. 11, 2024 |
| Cover [Abstract] | |
| Entity Registrant Name | DIEBOLD NIXDORF, Inc |
| Amendment Flag | false |
| Entity Central Index Key | 0000028823 |
| Document Type | 8-K |
| Document Period End Date | Dec. 11, 2024 |
| Entity Incorporation State Country Code | DE |
| Entity File Number | 1-4879 |
| Entity Tax Identification Number | 34-0183970 |
| Entity Address, Address Line One | 350 Orchard Avenue NE |
| Entity Address, City or Town | North Canton |
| Entity Address, State or Province | OH |
| Entity Address, Postal Zip Code | 44720-2556 |
| City Area Code | (330) |
| Local Phone Number | 490-4000 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common Stock, $0.01 par value per share |
| Trading Symbol | DBD |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | false |
