Document and Entity Information |
12 Months Ended |
|---|---|
Dec. 31, 2025 | |
| Document Information [Line Items] | |
| Document Type | 11-K |
| Document Period End Date | Dec. 31, 2025 |
| Entity Registrant Name | Dillard’s, Inc. |
| Entity Central Index Key | 0000028917 |
| Amendment Flag | false |
| Dillard's, Inc. Investment & Employee Stock Ownership Plan | |
| Document Information [Line Items] | |
| Document Type | 11-K |
| Document Period End Date | Dec. 31, 2025 |
| Amendment Flag | false |