| Cover | Feb. 23, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Feb. 23, 2023 |
| Entity Registrant Name | Hillman Solutions Corp. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-39609 |
| Entity Tax Identification Number | 85-2096734 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
| Entity Address, Address Line One | 1280 Kemper Meadow Drive |
| Entity Address, City or Town | Cincinnati |
| Entity Address, State or Province | OH |
| Entity Address, Postal Zip Code | 45240 |
| City Area Code | (513 |
| Local Phone Number | 851-4900 |
| Amendment Flag | false |
| Entity Central Index Key | 0001822492 |
| Former Address | |
| Entity Addresses [Line Items] | |
| Entity Address, Address Description | 10590 Hamilton Avenue, Cincinnati, Ohio 45231 |
