RESTRUCTURING AND OTHER COSTS - CONSOLIDATED STATEMENTS OF OPERATIONS (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Restructuring Cost and Reserve [Line Items]
Total restructuring and other costs	$ 1.0	$ 42.0
Cost of products sold
Restructuring Cost and Reserve [Line Items]
Total restructuring and other costs	(2.0)	0.0
Selling, general, and administrative expenses
Restructuring Cost and Reserve [Line Items]
Total restructuring and other costs	0.0	(1.0)
Restructuring and other costs
Restructuring Cost and Reserve [Line Items]
Total restructuring and other costs	$ 3.0	$ 43.0

Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration