RESTRUCTURING INITIATIVES - Transformation Plan, Liability Balances (Details) - Transformation Plan $ in Millions	9 Months Ended
Sep. 30, 2020 USD ($)
Restructuring Reserve [Roll Forward]
Beginning balance	$ 9.9
2020 charges	(0.2)
Adjustments	(4.3)
Cash payments	(1.7)
Foreign exchange	(0.2)
Ending balance	3.5
Employee-Related Costs
Restructuring Reserve [Roll Forward]
Beginning balance	8.4
2020 charges	(0.2)
Adjustments	(4.3)
Cash payments	(0.4)
Foreign exchange	(0.1)
Ending balance	3.4
Contract Terminations/Other
Restructuring Reserve [Roll Forward]
Beginning balance	1.5
2020 charges	0.0
Adjustments	0.0
Cash payments	(1.3)
Foreign exchange	(0.1)
Ending balance	$ 0.1

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability.

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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Amount of foreign currency translation gain (loss) which decreases (increases) the restructuring reserve.

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