v3.26.1
Acquisitions - Summary of Brief Description of the Most Significant Acquisition (Detail)
6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Noetica, Inc. [Member]    
Description Of Acquisitions Completed [Line Items]    
Date of acquisition February 2026 February 2026
Name of acquiree Noetica, Inc. Noetica, Inc.
Description of the acquiring segment Legal Professionals Legal Professionals
Description of acquiree A New York-based AI-native start-up that transforms transaction-deal data into structured market intelligence for deal professionals. A New York-based AI-native start-up that transforms transaction-deal data into structured market intelligence for deal professionals.
cPaperless, LLC [Member]    
Description Of Acquisitions Completed [Line Items]    
Date of acquisition January 2025 January 2025
Name of acquiree cPaperless, LLC ("SafeSend") cPaperless, LLC ("SafeSend")
Description of the acquiring segment Tax, Audit & Accounting Professionals Tax, Audit & Accounting Professionals
Description of acquiree A U.S. based cloud-native provider of technology for tax and accounting professionals. SafeSend automates the “last-mile” of the tax return, including assembly, review, taxpayer e-signature, and delivery. A U.S. based cloud-native provider of technology for tax and accounting professionals. SafeSend automates the “last-mile” of the tax return, including assembly, review, taxpayer e-signature, and delivery.