Annual report pursuant to Section 13 and 15(d)


Cover - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2022
Mar. 02, 2023
Jun. 30, 2022
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2022    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-40982    
Entity Registrant Name HireRight Holdings Corporation    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 83-1092072    
Entity Address, Address Line One 100 Centerview Drive, Suite 300    
Entity Address, City or Town Nashville    
Entity Incorporation, State or Country Code TN    
Entity Address, Postal Zip Code 37214    
City Area Code (615)    
Local Phone Number 320-9800    
Title of 12(b) Security Common stock, par value $0.001 per share    
Trading Symbol HRT    
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 Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company true    
Entity Ex Transition Period false    
ICFR Auditor Attestation Flag false    
Entity Shell Company false    
Entity Common Stock, Shares Outstanding   77,046,086  
Entity Public Float     $ 444.9
Documents Incorporated by Reference Information required in response to Part III of Form 10-K (Items 10, 11, 12, 13 and 14) is hereby incorporated by reference to portions of the Registrant’s Proxy Statement for the Annual Meeting of Stockholders to be held in 2023. The Proxy Statement will be filed by the Registrant with the Securities and Exchange Commission no later than 120 days after the end of the Registrant’s fiscal year ended December 31, 2022.    
Entity Central Index Key 0001859285    
Amendment Flag false    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022