v3.25.2
Discontinued Operations - Reconciliation of Operations (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Jun. 30, 2025
Jun. 30, 2024
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Equity in losses of unconsolidated affiliates $ (95.7) $ (14.6) $ (97.6) $ 3.0
Net loss from discontinued operations, net of tax (11.0) (6.1) (87.3) (22.8)
Dun & Bradstreet        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Equity in losses of unconsolidated affiliates     (11.3) (11.0)
Dun & Bradstreet | Discontinued Operations, Held-for-Sale or Disposed of by Sale | Dun & Bradstreet        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Recognized (losses) gains (4.3) 0.8 (76.0) (12.7)
Equity in losses of unconsolidated affiliates (6.7) (4.7) (11.3) (11.0)
Loss from discontinued operations before income taxes (11.0) (3.9) (87.3) (23.7)
Income tax expense (benefit) 0.0 2.2 0.0 (0.9)
Net loss from discontinued operations, net of tax $ (11.0) $ (6.1) $ (87.3) $ (22.8)