v3.26.1
Discontinued Operations - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended
Aug. 26, 2025
Mar. 31, 2026
Mar. 31, 2025
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from sale of investments in unconsolidated affiliates and other long term investments   $ 0.0 $ 13.6
Dividends received   $ 0.6 2.3
Dun And Bradstreet Corporation      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Proceeds from sale of investments in unconsolidated affiliates and other long term investments $ 540.3    
Sale of stock (in shares) 59,048,691    
Dun And Bradstreet Corporation | Dun And Bradstreet Corporation | Discontinued Operations, Held-for-Sale or Disposed of by Sale      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Impairment charges     68.1
Dividends received     $ 3.5