INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
INCOME TAXES
Effective income tax rate (as a percent)	19.70%	21.50%	20.00%	23.00%
Recognized discrete tax expense (benefit)	$ 3.7	$ 7.7	$ 4.7	$ 23.8
Tax expense, transfer of intangible assets between affiliates		(0.9)		24.2
Recognized other discrete tax expense (benefit)	4.4	3.3	8.3	0.9
Excess tax benefits, share-based compensation	$ 0.7	4.2	$ 3.6	10.8
Net discrete expense (benefit), prior year returns		$ 9.5		$ 9.5

Impact of discrete tax items recognized during the period.

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- Definition

Impact of other discrete tax items recognized during the period.

+ References

No definition available.

+ Details

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- Definition

Income tax expense (benefit) resulting from transfer of intangible assets between affiliates.

+ References

No definition available.

+ Details

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- Definition

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319

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- Definition

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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- References

No definition available.

+ Details

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- Definition

Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to revisions of previously reported income tax expense (benefit).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319

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