XML 69 R58.htm IDEA: XBRL DOCUMENT v3.23.2
Other Intangible Assets (Narrative) (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Intangible Assets, Net (Excluding Goodwill) [Abstract]        
Amortization expense $ 12.6 $ 13.9 $ 26.1 $ 28.8