XML 13 R1.htm IDEA: XBRL DOCUMENT v3.23.1
Document and Entity Information
shares in Millions
3 Months Ended
Mar. 31, 2023
shares
Cover [Abstract]  
Document Type 10-Q
Document Quarterly Report true
Document Period End Date Mar. 31, 2023
Document Transition Report false
Entity File Number 001-37470
Entity Registrant Name TransUnion
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 61-1678417
Entity Address, Address Line One 555 West Adams,
Entity Address, City or Town Chicago,
Entity Address, State or Province IL
Entity Address, Postal Zip Code 60661
City Area Code 312
Local Phone Number 985-2000
Title of 12(b) Security Common Stock, $0.01 par value
Trading Symbol TRU
Security Exchange Name NYSE
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
Entity Shell Company false
Amendment Flag false
Document Fiscal Year Focus 2023
Document Fiscal Period Focus Q1
Entity Central Index Key 0001552033
Current Fiscal Year End Date --12-31
Entity Common Stock, Shares Outstanding 193.2