XML 39 R29.htm IDEA: XBRL DOCUMENT v3.22.4
Intangible Assets, Goodwill and Other (Tables)
 3 Months Ended
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Goodwill
The following table summarizes information concerning our goodwill, all of which is within our Water Management Solutions segment, during the three months ended December 31, 2022, in millions.

Balance at September 30, 2022:
Goodwill$822.7 
Accumulated impairment(724.1)
Net goodwill98.6 
Activity during the three months ended December 31, 2022:
Change in foreign currency exchange rates1.4 
Balance at December 31, 2022$100.0