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GOODWILL AND OTHER INTANGIBLE ASSETS, NET Other Intangible Assets (Detail) - USD ($)
$ in Millions
Jun. 30, 2020
Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross $ 218.5 $ 256.5
Indefinite-lived intangible assets, Gross/Net Carrying Amount 21.9 22.2
Other Intangible Assets, Gross Carrying Amount 240.4 278.7
Accumulated Amortization (124.5) (140.7)
Finite-live intangible asset, net of accumulated amortization 94.0 115.8
Other intangible assets, net 115.9 138.0
Customer Relationships [Member]    
Finite-Lived Intangible Assets [Line Items]    
Customer Relationships, Gross Carrying Amount 162.0 176.3
Accumulated Amortization (95.0) (99.6)
Finite-live intangible asset, net of accumulated amortization 67.0 76.7
Proprietary Technology [Member]    
Finite-Lived Intangible Assets [Line Items]    
Proprietary Technology, Gross Carrying Amount 46.0 58.4
Accumulated Amortization (21.4) (28.1)
Finite-live intangible asset, net of accumulated amortization 24.6 30.3
Patents and other [Member]    
Finite-Lived Intangible Assets [Line Items]    
Patents and Other, Gross Carrying Amount 10.5 21.8
Accumulated Amortization (8.1) (13.0)
Finite-live intangible asset, net of accumulated amortization $ 2.4 $ 8.8