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Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Amount of gain (loss) on sale or disposal of other assets.

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Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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Charge to cost of goods sold that represents the reduction of the carrying amount of inventory, generally attributable to obsolescence or market conditions.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Excludes Selling, General and Administrative Expense.

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Amount of other expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses associated with a discontinued operation or an asset retirement obligation.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Restructuring and Other Expense - Narrative (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended			27 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2014
Restructuring Cost and Reserve [Line Items]
Charges	$ 5.4us-gaap_RestructuringCharges	$ 5.2us-gaap_RestructuringCharges	$ 19.7us-gaap_RestructuringCharges
Other restructuring charges	1.2us-gaap_OtherRestructuringCosts	2.4us-gaap_OtherRestructuringCosts	2.2us-gaap_OtherRestructuringCosts
Inventory write-offs	4.6us-gaap_InventoryWriteDown	2.7us-gaap_InventoryWriteDown	2.3us-gaap_InventoryWriteDown
Severance related to discontinued operations	3.9us-gaap_SeveranceCosts1	2.1us-gaap_SeveranceCosts1	16.9us-gaap_SeveranceCosts1
Other accruals	98.2us-gaap_AccruedLiabilitiesCurrent	116.4us-gaap_AccruedLiabilitiesCurrent		98.2us-gaap_AccruedLiabilitiesCurrent
Asset disposals and write-downs	37.8us-gaap_AssetImpairmentCharges	7.1us-gaap_AssetImpairmentCharges	285.7us-gaap_AssetImpairmentCharges
Other expenses including certain employee costs and consulting fees	5.7us-gaap_OperatingCostsAndExpenses	1.0us-gaap_OperatingCostsAndExpenses	2.7us-gaap_OperatingCostsAndExpenses
Gain on sale	0	9.8	0.7
Restructuring and other
Restructuring Cost and Reserve [Line Items]
Other expenses including certain employee costs and consulting fees	5.7
2012 Global Processing Improvement Restructuring Program
Restructuring Cost and Reserve [Line Items]
Legacy costs eliminated				100
Charges	4.4	6.8	14.9
2011 Corporate Strategy Restructuring Program
Restructuring Cost and Reserve [Line Items]
Charges			4.2
2011 Manufacturing Redesign Restructuring Program \| Restructuring and other
Restructuring Cost and Reserve [Line Items]
Other restructuring charges			0.6
Other \| Cost of Sales
Restructuring Cost and Reserve [Line Items]
Inventory write-offs	4.6	2.7	2.3
Severance and Related
Restructuring Cost and Reserve [Line Items]
Other accruals	0.2			0.2
Severance and Related \| 2012 Global Processing Improvement Restructuring Program
Restructuring Cost and Reserve [Line Items]
Charges	3.7	3.7
Severance and related	21.5			21.5
Inventory Write-off \| 2012 Global Processing Improvement Restructuring Program
Restructuring Cost and Reserve [Line Items]
Severance and related	9.6			9.6
Lease Termination Costs
Restructuring Cost and Reserve [Line Items]
Other accruals	0.2			0.2
Lease Termination Costs \| 2012 Global Processing Improvement Restructuring Program
Restructuring Cost and Reserve [Line Items]
Charges	0.1	0.7
Severance and related	1.1			1.1
Other
Restructuring Cost and Reserve [Line Items]
Other accruals	0.6			0.6
Other \| 2012 Global Processing Improvement Restructuring Program
Restructuring Cost and Reserve [Line Items]
Charges	0.6	2.4
Severance and related	4.5			4.5
2013 Discontinued Operations
Restructuring Cost and Reserve [Line Items]
Severance related to discontinued operations	1.6
Weatherford, Oklahoma \| Disposal Group, Held-for-sale, Not Discontinued Operations \| Restructuring and other
Restructuring Cost and Reserve [Line Items]
Asset disposals and write-downs	1.0
Disposals of miscellaneous assets	0.8
Camarillo, California \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Restructuring Cost and Reserve [Line Items]
Gain on sale		$ 9.8