XML 18 R1.htm IDEA: XBRL DOCUMENT v3.25.0.1
Cover - USD ($)
 12 Months Ended
Dec. 31, 2024
Feb. 19, 2025
Jun. 30, 2024
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2024    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-42188    
Entity Registrant Name CONCENTRA GROUP HOLDINGS PARENT, INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 30-1006613    
Entity Address, Address Line One 5080 Spectrum Drive    
Entity Address, Address Line Two Suite 1200W    
Entity Address, City or Town Addison    
Entity Address, State or Province TX    
Entity Address, Postal Zip Code 75001    
City Area Code 972    
Local Phone Number 364-8000    
Title of 12(b) Security Common Stock, $0.01 par value per share    
Trading Symbol CON    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 0
Entity Common Stock, Shares Outstanding   128,125,952  
Documents Incorporated by Reference
Portions of the registrant’s definitive proxy statement relating to the annual meeting of shareholders to be held on or about May 1, 2025 will be filed with the Securities and Exchange Commission within 120 days after the registrant’s fiscal year ended December 31, 2024, and is incorporated by reference in Part III of this Form 10-K.
    
Entity Central Index Key 0002014596    
Amendment Flag false    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY