| Cover page | Nov. 06, 2024 |
| Entity Information [Line Items] | |
| Document Type | 8-K |
| Document Period End Date | Nov. 06, 2024 |
| Entity Registrant Name | Everus Construction Group, Inc. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-42276 |
| Entity Tax Identification Number | 99-1952207 |
| Entity Address, Address Line One | 1730 Burnt Boat Drive |
| Entity Address, City or Town | Bismarck |
| Entity Address, State or Province | ND |
| Entity Address, Postal Zip Code | 58503 |
| City Area Code | 701 |
| Local Phone Number | 221-6400 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, par value $0.01 per share |
| Trading Symbol | ECG |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | false |
| Entity Central Index Key | 0002015845 |
| Amendment Flag | false |
