XML 62 R52.htm IDEA: XBRL DOCUMENT v3.23.1
Goodwill (Carrying Amount of Goodwill by Reportable Segment) (Detail)
$ in Millions
 3 Months Ended
Mar. 31, 2023
USD ($)
Goodwill [Line Items]  
Balance at beginning of period $ 1,798.2
Acquisitions 6.3
Foreign currency translation 0.7
Balance at end of period 1,805.2
Title Insurance and Services  
Goodwill [Line Items]  
Balance at beginning of period 1,757.3
Acquisitions 6.3
Foreign currency translation 0.7
Balance at end of period 1,764.3
Home Warranty  
Goodwill [Line Items]  
Balance at beginning of period 40.9
Balance at end of period $ 40.9