Restructuring and Other Charges - Roll Forward (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	$ 4.1	$ 4.0	$ 8.1
Restructuring charges	13.2	17.9	7.3
Cash payments	(12.2)	(17.5)	(9.8)
Currency translation and other adjustments	(0.6)	(0.3)	(1.6)
Restructuring reserve, ending balance	4.5	4.1	4.0
Americas
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	0.5	0.9	1.6
Restructuring charges	2.3	13.0	1.8
Cash payments	(2.0)	(13.2)	(2.0)
Currency translation and other adjustments	(0.3)	(0.2)	(0.5)
Restructuring reserve, ending balance	0.5	0.5	0.9
International
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	3.6	2.8	5.4
Restructuring charges	5.6	4.9	5.3
Cash payments	(4.9)	(4.0)	(7.3)
Currency translation and other adjustments	(0.3)	(0.1)	(0.6)
Restructuring reserve, ending balance	4.0	3.6	2.8
Corporate
Restructuring Reserve [Roll Forward]
Restructuring reserve, beginning balance	0.0	0.3	1.1
Restructuring charges	5.3	0.0	0.2
Cash payments		(0.3)	(0.5)
Currency translation and other adjustments	0.0	0.0	(0.5)
Payments for Restructuring and Restructuring Reserve, Settled without Cash	5.3
Restructuring reserve, ending balance	$ 0.0	$ 0.0	$ 0.3

Payments for Restructuring and Restructuring Reserve, Settled without Cash

No definition available.

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- Definition

Restructuring Charges before Adjustments - Restructuring charges before any adjustments to the accrual.

+ References

No definition available.

+ Details

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 17
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3367-108585

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- Definition

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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)(2)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.P.4(b))
-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

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- Definition

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

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section S99
-Paragraph 2
-Subparagraph (SAB TOPIC 5.P.4(b)(2))
-URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747

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- Definition

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

+ References

No definition available.

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