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GOODWILL AND INTANGIBLE ASSETS (Details 2) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | $ 774.6 | $ 764.0 |
Finite-Lived Intangible Assets, Accumulated Amortization | (528.8) | (490.2) |
Finite-Lived Intangible Assets, Net | 245.8 | 273.8 |
Amortization | 37.0 | 55.3 | $ 63.1
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months | 37.6 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Two | 37.2 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Three | 35.5 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Four | 35.4 |  |
Finite-Lived Intangible Assets, Amortization Expense, Year Five | 35.2 |  |
Finite-lived intangible asset impairment charge | 0.0 | 0.0 | $ 0.0
Customers, customer contracts and relationships |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | 671.7 | 669.1 |
Finite-Lived Intangible Assets, Accumulated Amortization | (437.5) | (401.2) |
Finite-Lived Intangible Assets, Net | $ 234.2 | 267.9 |
Customers, customer contracts and relationships | Minimum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 10 years |  |
Customers, customer contracts and relationships | Maximum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 15 years |  |
Trade names |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | $ 3.6 | 0.0 |
Finite-Lived Intangible Assets, Accumulated Amortization | (0.2) | 0.0 |
Finite-Lived Intangible Assets, Net | $ 3.4 | 0.0 |
Trade names | Minimum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 7 years |  |
Trade names | Maximum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 7 years |  |
Acquired technology |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | $ 94.4 | 93.1 |
Finite-Lived Intangible Assets, Accumulated Amortization | (90.4) | (88.3) |
Finite-Lived Intangible Assets, Net | $ 4.0 | 4.8 |
Acquired technology | Minimum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 4 years |  |
Acquired technology | Maximum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 7 years |  |
Other |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Assets, Gross | $ 4.9 | 1.8 |
Finite-Lived Intangible Assets, Accumulated Amortization | (0.7) | (0.7) |
Finite-Lived Intangible Assets, Net | $ 4.2 | $ 1.1 |
Other | Minimum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 10 years |  |
Other | Maximum |  |  |
Schedule Of Finite Lived And Indefinite Lived Intangible Assets By Major Class [Line Items] |  |  |
Finite-Lived Intangible Asset, Useful Life | 10 years |  |

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- Definition [Line Items] for Tabular disclosure of amortizable intangible assets, in total and by major class, including the gross carrying amount and accumulated amortization, as well as indefinite lived intangible assets in total and by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company. + References No definition available. + Details
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