Accrued Liabilities (Summary Of Warranty Liabilities) (Detail) - USD ($) $ in Millions	3 Months Ended	12 Months Ended
Mar. 31, 2016	Dec. 31, 2015
Payables and Accruals [Abstract]
Balance at beginning of period	$ 15.1	$ 15.5
Expense	3.6	12.1
Payments / deductions	(2.7)	(12.7)
Currency translation	(0.2)	0.2
Balance at end of period	$ 15.8	$ 15.1

No definition available.

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- Definition

Total Increase or Decrease in the standard and extended product warranty liability due to currency translation.

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+ Details

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- Definition

Represents the aggregate decrease in the liability related to payments to satisfy claims for standard and extended product warranties.

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+ Details

Name:	us-gaap_ProductWarrantyAccrualPayments
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- Definition

The expense charged against earnings for the period pertaining to standard and extended warranties on the entity's goods and services granted to customers.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph ((c)(3,4))
-URI http://asc.fasb.org/extlink&oid=6398077&loc=d3e12565-110249

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585

+ Details

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- Definition

Amount as of the balance sheet date of the aggregate standard product warranty liability that is expected to be paid within one year or the normal operating cycle, if longer. Does not include the balance for the extended product warranty liability.

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No definition available.

+ Details

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