v3.25.4
Deferred Revenue - Schedule of Deferred Revenue Estimate (Details)
$ in Millions
Dec. 31, 2025
USD ($)
Total  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 292
Total | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 204
Period of recognition of performance obligations 1 year
Total | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 43
Period of recognition of performance obligations 1 year
Total | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 25
Period of recognition of performance obligations 1 year
Total | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 12
Period of recognition of performance obligations 1 year
Total | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 6
Period of recognition of performance obligations 1 year
Total | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2031-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 2
Period of recognition of performance obligations
Listing Revenues  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 119
Listing Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 47
Listing Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 35
Listing Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 21
Listing Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 11
Listing Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 5
Listing Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2031-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 0
Data Services and Other Revenues  
Disaggregation of Revenue [Line Items]  
Performance obligation 101
Data Services and Other Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 97
Data Services and Other Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 3
Data Services and Other Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 1
Data Services and Other Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 0
Data Services and Other Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 0
Data Services and Other Revenues | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2031-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 0
Mortgage Technology  
Disaggregation of Revenue [Line Items]  
Performance obligation 72
Mortgage Technology | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 60
Mortgage Technology | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 5
Mortgage Technology | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2028-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 3
Mortgage Technology | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 1
Mortgage Technology | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2030-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation 1
Mortgage Technology | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2031-01-01  
Disaggregation of Revenue [Line Items]  
Performance obligation $ 2