GOODWILL AND OTHER INTANGIBLE ASSETS - Changes in Carrying Amount of Intangible Assets (Detail) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Finite-lived and Indefinite-lived Intangible Assets [Roll Forward]
Beginning of period	$ 1,791.5	$ 1,862.0
Intangible assets acquired during the year	34.0	28.2
Valuation adjustments for prior year acquisitions	10.2	7.9
Reclassification to assets held for sale	(14.4)	(2.6)
Impairments during the year	(16.0)	(21.0)	$ (1.4)
Amortization during the year	(130.3)	(118.4)	(129.3)
Changes due to foreign currency fluctuations	(37.3)	35.4
End of period	$ 1,637.7	$ 1,791.5	$ 1,862.0

Finite-lived and Indefinite-lived intangible assets acquired.

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- Definition

Finite-lived and indefinite-lived intangible assets.

+ References

No definition available.

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- Definition

Intangible assets excluding goodwill valuation adjustments for prior year acquisitions.

+ References

No definition available.

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- Definition

Intangible assets reclassified to assets held for sale.

+ References

No definition available.

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- Definition

Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance, with a finite life or projected indefinite period of benefit, for foreign currency translation adjustments.

+ References

No definition available.

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- Definition

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

+ References

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=109223946&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

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- Definition

The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

+ References

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- Definition

Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
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-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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-Topic 350
-SubTopic 30
-Section 45
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274

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