XML 16 R1.htm IDEA: XBRL DOCUMENT v3.22.4
Cover Page - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2022
Feb. 17, 2023
Jun. 30, 2022
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Current Fiscal Year End Date --12-31    
Document Period End Date Dec. 31, 2022    
Document Transition Report false    
Entity File Number 1-08325    
Entity Registrant Name MYR GROUP INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 36-3158643    
Entity Address, Address Line One 12121 Grant Street, Suite 610    
Entity Address, City or Town Thornton,    
Entity Address, State or Province CO    
Entity Address, Postal Zip Code 80241    
City Area Code 303    
Local Phone Number 286-8000    
Title of 12(b) Security Common Stock, $0.01 par value    
Trading Symbol MYRG    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 1,210
Entity Common Stock, Shares Outstanding (in shares)   16,665,262  
Documents Incorporated by Reference Portions of the registrant’s definitive proxy statement to be filed with the Securities and Exchange Commission (the “SEC”) in connection with its 2023 annual meeting of shareholders expected to be held on April 20, 2023, are incorporated into Part III hereof.    
Amendment Flag false    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
Entity Central Index Key 0000700923