Discontinued Operations (Results From Discontinued Operations And Activity Directly Related To Divestitures) (Details) $ in Millions		3 Months Ended																12 Months Ended
		Dec. 31, 2015 USD ($) operation		Sep. 30, 2015 USD ($)	[4],[5]	Jun. 30, 2015 USD ($)	[5],[6]	Mar. 31, 2015 USD ($)		Dec. 31, 2014 USD ($)		Sep. 30, 2014 USD ($)	[4],[5]	Jun. 30, 2014 USD ($)	[5],[6]	Mar. 31, 2014 USD ($)	[7]	Dec. 31, 2015 USD ($)		Dec. 31, 2014 USD ($)		Dec. 31, 2013 USD ($) operation
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Consideration received																		$ 72.0
Disposal Group, Including Discontinued Operation, Revenue																		19.4		$ 167.4		$ 273.5
Loss before interest and income taxes																		1.9		(156.3)		7.9
Income tax benefit (expense)	[1]																	(0.7)		32.3		5.5
Loss from discontinued operations, net of tax		$ 0.0	[2],[3]	$ (0.1)		$ 1.8		$ (0.5)	[7]	$ (24.6)	[2],[3]	$ (4.4)		$ (92.7)		$ (2.3)		1.2		(124.0)		13.4
Goodwill impairment								$ 4.1										4.1	[8]	108.0	[9]	63.0
Disposal Group, Including Discontinued Operation, Assets		8.4								32.8								8.4		32.8
Disposal Group, Including Discontinued Operation, Liabilities		0.0								5.6								0.0		5.6
Disposal Group, Including Discontinued Operation, Total Assets, Net		8.4								27.2								8.4		27.2
Disposal Group, Including Discontinued Operation, Trade Receivables		0.0								7.0								0.0		7.0
Accounts and Other Receivables, Net, Current		0.0								0.3								0.0		0.3
Disposal Group, Including Discontinued Operation, Inventory		0.0								3.0								0.0		3.0
Disposal Group, Including Discontinued Operation, Other Assets, Current		0.0								0.1								0.0		0.1
Disposal Group, Including Discontinued Operation, Assets, Current		0.0								10.4								0.0		10.4
Disposal Group, Assets Held for Sale, Current		0.0								10.4								0.0		10.4
Disposal Group, Including Discontinued Operation, Property, Plant and Equipment		0.0								5.2								0.0		5.2
Disposal Group, Including Discontinued Operation, Intangible Assets		0.0								0.6								0.0		0.6
Disposal Group, Including Discontinued Operation, Other Assets, Noncurrent		0.0								1.4								0.0		1.4
Disposal Group, Including Discontinued Operation, Assets, Noncurrent		0.0								7.2								0.0		7.2
Disposal Group, Not Discontinued Operation, Noncurrent Assets	[10]	8.4								15.2								8.4		15.2
Disposal Group, Assets Held for Sale, Noncurrent		8.4								22.4								8.4		22.4
Disposal Group, Including Discontinued Operation, Accounts Payable		0.0								3.7								0.0		3.7
Disposal Group, Including Discontinued Operation, Accrued Liabilities		0.0								1.5								0.0		1.5
Disposal Group, Including Discontinued Operation, Other Liabilities, Current		0.0								0.3								0.0		0.3
Disposal Group, Including Discontinued Operation, Liabilities, Current		0.0								5.5								0.0		5.5
Disposal Group, Not Discontinued Operation, Current Liabilities		0.0								0.0								0.0		0.0
Disposal Group, Liabilities Held for Sale, Current		0.0								5.5								0.0		5.5
Disposal Group, Including Discontinued Operation, Deferred Tax Liabilities, Noncurrent		0.0								0.1								0.0		0.1
Industrial Materials - Steel Tubing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill impairment																		4.1	[8]	0.0	[9]
Disposal Group, Including Discontinued Operation, Assets		3.2								3.4								3.2		3.4
Disposal Group, Including Discontinued Operation, Liabilities		0.0								0.0								0.0		0.0
Disposal Group, Including Discontinued Operation, Total Assets, Net		3.2								3.4								3.2		3.4
Specialized Products:
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill impairment																		0.0	[8]	0.0	[9]
Disposal Group, Including Discontinued Operation, Assets		0.0								5.2								0.0		5.2
Disposal Group, Including Discontinued Operation, Liabilities		0.0								0.0								0.0		0.0
Disposal Group, Including Discontinued Operation, Total Assets, Net		0.0								5.2								0.0		5.2
Residential Furnishings Segment [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Assets		1.2								4.1								1.2		4.1
Disposal Group, Including Discontinued Operation, Liabilities		0.0								0.0								0.0		0.0
Disposal Group, Including Discontinued Operation, Total Assets, Net		1.2								4.1								1.2		4.1
Commercial Fixturing & Components
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Goodwill impairment																		0.0	[8]	(108.0)	[9]
Disposal Group, Including Discontinued Operation, Assets		4.0								20.1								4.0		20.1
Disposal Group, Including Discontinued Operation, Liabilities		0.0								5.6								0.0		5.6
Disposal Group, Including Discontinued Operation, Total Assets, Net		$ 4.0								$ 14.5								4.0		14.5
Subsequent activity related to other divestitures completed prior to 2011
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Earnings (loss):	[11]																					0.5
Subsequent activity related to other divestitures completed prior to 2011
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Earnings (loss):	[11]																	(1.3)		(35.4)
Litigations settlement expense																		0.7		35.3
Specialized Products:
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue																		0.0		0.0		0.5
Earnings (loss):																		0.0		0.0		(0.7)
Wire dishwasher racks | Industrial Materials - Steel Tubing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue																		0.0		0.0		4.1
Earnings (loss):																		(0.2)		0.0		$ 1.0
Cotton-based erosion control products | Industrial Materials - Steel Tubing
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Groups, Number of Operations Disposed | operation																						3
Loss on write down																						$ 1.9
Fixed asset impairment																						1.5
Disposal Group, Including Discontinued Operation, Revenue																		0.0		0.0		0.1
Earnings (loss):																		0.0		0.0		(3.1)
Commercial Fixturing & Components - Store Fixtures | Commercial Fixturing & Components
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue																		19.4		167.4		268.8
Earnings (loss):	[12]																	3.4		(120.9)		10.2
Goodwill impairment																				0.0
Disposal Group, Divested, Not Discontinued Operations
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Groups, Number of Operations Disposed | operation		2
Disposal Group, Divested, Not Discontinued Operations | Steel Tubing Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue																		88.9		94.3		91.8
Loss before interest and income taxes																		0.2		(1.8)		(0.2)
Goodwill impairment																		5.5
Disposal Group, Divested, Not Discontinued Operations | Small Operation Within CVP Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Including Discontinued Operation, Revenue																		9.4		17.3		19.0
Loss before interest and income taxes																		$ (0.5)		$ (1.5)		$ (2.9)
Other (Income) Expense, Net | Disposal Group, Divested, Not Discontinued Operations | Steel Tubing Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal		$ (3.2)
Other (Income) Expense, Net | Disposal Group, Divested, Not Discontinued Operations | Small Operation Within CVP Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal		$ 1.3

[1] The 2014 tax benefit is primarily related to the Store Fixtures goodwill impairment and the Prime Foam litigation. The 2013 tax amount includes benefits related to a worthless stock deduction of the subsidiary that produced wire dishwasher racks.

[2] Fourth quarter 2014 Earnings from continuing operations include pretax charges of $22 for litigation accruals. Discontinued operations includes the following pretax items: $27 litigation accruals and a $9 loss on the sale of the majority of our Store Fixtures unit. (Note B and Note T)

[3] Second quarter 2014 Earnings from discontinued operations include pretax goodwill impairment charges of $108 associated with the Store Fixtures operation. (Note B and Note E)

[4] Fourth quarter 2015 Earnings from continuing operations include a $12 charge associated with a lump sum pension buyout and $4 litigation accruals (Note M and Note T)

[5] Third quarter 2014 Earnings from continuing operations includes pretax charges of $32 associated with litigation accruals. Discontinued operations includes pretax charges of $8 for litigation accruals. (Note T)

[6] Second quarter 2015 Earnings from continuing operations include charges of $2 associated with litigation accruals. Discontinued operations includes $1 in litigation accruals (Note T)

[7] First quarter 2015 Earnings from continuing operations include impairment charges of $6 from our steel tubing operation. (Note C)

[8] We recorded a goodwill impairment charge related to the Steel Tubing unit as outlined in Note C.

[9] We recorded a goodwill impairment charge related to the Store Fixtures unit as outlined in Note C.

[10] This represents property, plant and equipment held for sale associated with the closings of various operations and prior year restructurings.

[11] Subsequent activity for businesses divested in prior years has been reported as discontinued operations in the table above, including an antitrust litigation settlement discussed in Note T of $.7 and $35.3, in 2015 and 2014, respectively, associated with our former Prime Foam Products unit. This unit was sold in March 2007 and was previously part of the Residential Furnishings segment.

[12] This includes goodwill impairment charges of $108.0 in 2014 as discussed in Note C.