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GOODWILL AND INTANGIBLE ASSETS, NET (Tables)
 3 Months Ended
Mar. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in the Carrying Amount of Goodwill by Segment
The changes in the carrying amount of goodwill by segment were as follows:
 (dollars in millions)ElectronicsIndustrial & SpecialtyTotal
Balance at December 31, 2023$1,298.7 $1,038.0 (1)$2,336.7 
Foreign currency translation and other(21.0)(13.4)(34.4)
Balance at March 31, 2024$1,277.7 $1,024.6 $2,302.3 
(1) Includes accumulated impairment losses of $127 million.
Schedule of Major Components of Intangible Assets
The major components of intangible assets, net were as follows:
 March 31, 2024December 31, 2023
 (dollars in millions)Gross Carrying
Amount		Accumulated
Amortization		Net Book
Value		Gross Carrying
Amount		Accumulated
Amortization		Net Book
Value
Customer relationships$960.9 $(511.9)$449.0 $978.4 $(505.9)$472.5 
Developed technology297.2 (213.0)84.2 410.0 (316.2)93.8 
Trade names94.5 (32.3)62.2 95.9 (30.9)65.0 
Reacquired distribution rights187.0 (10.4)176.6 187.0 (7.3)179.7 
Other— — — 0.8 (0.5)0.3 
Indefinite-lived trade name68.0 — 68.0 68.0 — 68.0 
Total$1,607.6 $(767.6)$840.0 $1,740.1 $(860.8)$879.3