v3.26.1
GOODWILL AND OTHER INTANGIBLE ASSETS - Carrying Amount of Goodwill (Details)
$ in Millions
 6 Months Ended
Jun. 30, 2026
USD ($)
Changes in the carrying amount of goodwill  
Beginning goodwill $ 9,227.0
Current year business combinations 13.5
Prior year business combinations 109.3
Effect of foreign currency translation and other 69.5
Ending goodwill 9,419.3
Business combination, goodwill, expected tax deductible, amount 13.5
Global Water  
Changes in the carrying amount of goodwill  
Beginning goodwill 5,505.5
Current year business combinations 0.0
Prior year business combinations 108.4
Effect of foreign currency translation and other 54.4
Ending goodwill 5,668.3
Global Institutional & Specialty  
Changes in the carrying amount of goodwill  
Beginning goodwill 1,041.5
Current year business combinations 0.0
Prior year business combinations 0.0
Effect of foreign currency translation and other 2.5
Ending goodwill 1,044.0
Global Pest Elimination  
Changes in the carrying amount of goodwill  
Beginning goodwill 189.6
Current year business combinations 13.5
Prior year business combinations 0.9
Effect of foreign currency translation and other 0.4
Ending goodwill 204.4
Global Life Sciences  
Changes in the carrying amount of goodwill  
Beginning goodwill 2,490.4
Current year business combinations 0.0
Prior year business combinations 0.0
Effect of foreign currency translation and other 12.2
Ending goodwill $ 2,502.6