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GOODWILL AND INTANGIBLE ASSETS (Tables)
 12 Months Ended
Dec. 31, 2024
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Changes in the Carrying Amount of Goodwill, by Reportable Segment
Changes in the carrying amount of goodwill, by reportable segment, were as follows (in millions):
CSCA(1)
CSCI(2)
Total
Balance at December 31, 2022$2,044.4 $1,446.0 $3,490.4 
Impairments— (90.0)(90.0)
Currency translation adjustments1.3 46.8 48.1 
Purchase accounting adjustments35.2 45.4 80.6 
Balance at December 31, 20232,080.9 1,448.2 3,529.1 
Impairments— (27.5)(27.5)
Business divestitures— (93.1)(93.1)
Currency translation adjustments(4.8)(83.5)(88.3)
Balance at December 31, 2024$2,076.1 $1,244.1 $3,320.2 

(1) We had accumulated goodwill impairments of $6.1 million as of December 31, 2024 and December 31, 2023.
(2) We had accumulated goodwill impairments of $995.9 million and $968.4 million as of December 31, 2024 and December 31, 2023, respectively.
Schedule of Intangible Assets and Related Accumulated Amortization
Intangible assets and related accumulated amortization consisted of the following (in millions):
Year Ended
 December 31, 2024December 31, 2023
 GrossAccumulated AmortizationGrossAccumulated Amortization
Indefinite-lived intangibles:(1)
Trademarks, trade names, and brands$3.3 $— $3.4 $— 
In-process research and development1.9 — 1.9 — 
Total indefinite-lived intangibles$5.2 $— $5.3 $— 
Definite-lived intangibles:
Distribution and license agreements and supply agreements$101.9 $59.5 $90.8 $57.5 
Developed product technology, formulations, and product rights341.5 227.2 534.0 238.4 
Customer relationships and distribution networks1,750.6 1,112.3 1,868.1 1,108.9 
Trademarks, trade names, and brands2,301.5 672.8 2,502.0 609.3 
Non-compete agreements2.1 2.1 2.1 2.1 
Total definite-lived intangibles$4,497.6 $2,073.9 $4,997.0 $2,016.2 
Total intangible assets$4,502.8 $2,073.9 $5,002.3 $2,016.2 
(1) Certain intangible assets are denominated in currencies other than U.S. dollar; therefore, their gross and net carrying values are subject to foreign currency movements.
Schedule of Remaining Weighted-Average Useful Life for Amortizable Intangible Assets by Asset Class
The remaining weighted-average useful life for our amortizable intangible assets by asset class at December 31, 2024 was as follows:
Amortizable Intangible Asset Category Remaining Weighted-Average Useful Life (Years)
Distribution and license agreements and supply agreements13
Developed product technology, formulations, and product rights12
Customer relationships and distribution networks 9
Trademarks, trade names, and brands 15
Schedule of Estimated Future Amortization Expense
Our estimated future amortization expense is as follows (in millions):
YearAmount
2025$212.2 
2026208.2 
2027202.7 
2028196.5 
2029178.0 
Thereafter1,426.1