v3.26.1
Document and Entity Information - shares
 3 Months Ended
Mar. 31, 2026
May 31, 2026
Document Information [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q1  
Entity Registrant Name VERRA MOBILITY CORPORATION  
Entity Central Index Key 0001682745  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Current Fiscal Year End Date --12-31  
Entity Filer Category Large Accelerated Filer  
Entity Shell Company false  
Entity Small Business false  
Entity Emerging Growth Company false  
Title of 12(b) Security Class A Common Stock, par value $0.0001 per share  
Trading Symbol VRRM  
Security Exchange Name NASDAQ  
Entity File Number 001-37979  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 81-3563824  
Entity Address, Address Line One 2046 Riverview Auto Drive  
Entity Address, Address Line Two Suite 300  
Entity Address, City or Town Mesa  
Entity Address, State or Province AZ  
Entity Address, Postal Zip Code 85201  
City Area Code 480  
Local Phone Number 443-7000  
Document Quarterly Report true  
Document Transition Report false  
Entity Common Stock, Shares Outstanding   151,906,653
Former Address [Member]    
Document Information [Line Items]    
Entity Address, Address Line One 1150 North Alma School Road  
Entity Address, City or Town Mesa  
Entity Address, State or Province AZ  
Entity Address, Postal Zip Code 85201