Condensed Consolidating Financial Statements (Details) (USD $) In Millions, unless otherwise specified	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010	Dec. 31, 2009
Current assets:
Cash and cash equivalents	$ 51.8		$ 45.0		$ 160.0	$ 124.3
Accounts and notes receivable, net	373.4		387.0
Inventories, net	374.8		317.9
Deferred income taxes, net	27.5		33.8
Other assets	61.0		68.5
Assets of discontinued operations	98.6		160.5
Total current assets	987.1		1,012.7
Property, plant and equipment, net	298.2		300.7		308.5
Goodwill	223.8		223.2		179.3
Deferred income taxes	102.8		90.7
Other assets, net	80.0	[1]	78.4	[1]
Total assets	1,691.9		1,705.7		1,692.0
Current Liabilities:
Short-term debt	34.9		4.7
Current maturities of long-term debt	0.7		0.8
Accounts payable	284.7		254.9
Accrued expenses	259.6		239.4
Income taxes payable	4.5		5.7
Liabilities of discontinued operations	55.2		71.6
Total current liabilities	639.6		577.1
Long-term debt	351.0		459.6
Post-retirement benefits, other than pensions	6.1		18.6
Pensions	134.4		124.7
Other liabilities	64.0		57.9
Total liabilities	1,195.1		1,237.9
COMMITMENTS AND CONTINGENCIES
TOTAL STOCKHOLDERS' EQUITY	496.8		467.8		589.7	604.4
Total liabilities and stockholders' equity	1,691.9		1,705.7
Parent [Member]
Current assets:
Cash and cash equivalents	1.0		1.0		81.1	0.8
Accounts and notes receivable, net	(1,178.0)		(991.9)
Inventories, net	0		0
Deferred income taxes, net	0		4.7
Other assets	(0.6)		1.6
Assets of discontinued operations	0		0
Total current assets	(1,177.6)		(984.6)
Property, plant and equipment, net	0		0
Goodwill	0		0
Deferred income taxes	0		0.2
Other assets, net	2,176.3	[1]	2,174.6	[1]
Total assets	998.7		1,190.2
Current Liabilities:
Short-term debt	101.9		112.1
Current maturities of long-term debt	0		0
Accounts payable	0		9.2
Accrued expenses	2.5		15.3
Income taxes payable	(27.3)		(29.9)
Liabilities of discontinued operations	0		0
Total current liabilities	77.1		106.7
Long-term debt	335.0		443.0
Post-retirement benefits, other than pensions	0		0
Pensions	0		0
Other liabilities	0.5		0.8
Total liabilities	412.6		550.5
COMMITMENTS AND CONTINGENCIES
TOTAL STOCKHOLDERS' EQUITY	586.1		639.7
Total liabilities and stockholders' equity	998.7		1,190.2
Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	13.4		9.7		14.7	6.6
Accounts and notes receivable, net	1,076.0		944.5
Inventories, net	257.3		217.1
Deferred income taxes, net	22.9		22.0
Other assets	23.8		16.6
Assets of discontinued operations	21.2		29.1
Total current assets	1,414.6		1,239.0
Property, plant and equipment, net	239.7		248.2
Goodwill	131.8		131.7
Deferred income taxes	87.8		82.0
Other assets, net	488.5	[1]	531.2	[1]
Total assets	2,362.4		2,232.1
Current Liabilities:
Short-term debt	0		0
Current maturities of long-term debt	0.5		0.6
Accounts payable	133.7		120.9
Accrued expenses	196.6		146.7
Income taxes payable	35.1		28.4
Liabilities of discontinued operations	42.3		54.8
Total current liabilities	408.2		351.4
Long-term debt	15.6		16.2
Post-retirement benefits, other than pensions	6.1		18.6
Pensions	114.7		111.9
Other liabilities	60.1		54.8
Total liabilities	604.7		552.9
COMMITMENTS AND CONTINGENCIES
TOTAL STOCKHOLDERS' EQUITY	1,757.7		1,679.2
Total liabilities and stockholders' equity	2,362.4		2,232.1
Non-Guarantor Subsidiaries [Member]
Current assets:
Cash and cash equivalents	37.4		34.3		64.2	116.9
Accounts and notes receivable, net	427.2		413.8
Inventories, net	121.5		105.5
Deferred income taxes, net	6.3		8.4
Other assets	97.5		111.0
Assets of discontinued operations	77.4		131.4
Total current assets	767.3		804.4
Property, plant and equipment, net	58.5		52.5
Goodwill	92.0		91.5
Deferred income taxes	20.8		18.2
Other assets, net	30.3	[1]	22.2	[1]
Total assets	968.9		988.8
Current Liabilities:
Short-term debt	(51.0)		(67.3)
Current maturities of long-term debt	0.2		0.2
Accounts payable	92.0		93.4
Accrued expenses	60.8		77.4
Income taxes payable	38.5		27.4
Liabilities of discontinued operations	12.9		16.8
Total current liabilities	153.4		147.9
Long-term debt	98.7		97.3
Post-retirement benefits, other than pensions	0		0
Pensions	19.7		12.8
Other liabilities	10.6		13.3
Total liabilities	282.4		271.3
COMMITMENTS AND CONTINGENCIES
TOTAL STOCKHOLDERS' EQUITY	686.5		717.5
Total liabilities and stockholders' equity	968.9		988.8
Eliminations [Member]
Current assets:
Cash and cash equivalents	0		0		0	0
Accounts and notes receivable, net	48.2		20.6
Inventories, net	(4.0)		(4.7)
Deferred income taxes, net	(1.7)		(1.3)
Other assets	(59.7)		(60.7)
Assets of discontinued operations	0		0
Total current assets	(17.2)		(46.1)
Property, plant and equipment, net	0		0
Goodwill	0		0
Deferred income taxes	(5.8)		(9.7)
Other assets, net	(2,615.1)	[1]	(2,649.6)	[1]
Total assets	(2,638.1)		(2,705.4)
Current Liabilities:
Short-term debt	(16.0)		(40.1)
Current maturities of long-term debt	0		0
Accounts payable	59.0		31.4
Accrued expenses	(0.3)		0
Income taxes payable	(41.8)		(20.2)
Liabilities of discontinued operations	0		0
Total current liabilities	0.9		(28.9)
Long-term debt	(98.3)		(96.9)
Post-retirement benefits, other than pensions	0		0
Pensions	0		0
Other liabilities	(7.2)		(11.0)
Total liabilities	(104.6)		(136.8)
COMMITMENTS AND CONTINGENCIES
TOTAL STOCKHOLDERS' EQUITY	(2,533.5)		(2,568.6)
Total liabilities and stockholders' equity	$ (2,638.1)		$ (2,705.4)

[1] Other assets, net consists primarily of Investments in subsidiaries which eliminate upon consolidation.