Discontinued Operations (Schedule Of Operating And Balance Sheet Information For Cabinets Business) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011
Discontinued Operations [Abstract]
Net Sales	$ 35.4	$ 39.5	$ 102.0	$ 107.4
(Loss) Income before income tax	(17.7)	1.7	(19.5)	1.7
Income tax benefit (expense)	6.6	(0.8)	7.2	(0.8)
Net (loss) income from discontinued operations	(11.1)	0.9	(12.3)	0.9
Accounts and notes receivable, net	13.9		13.9		11.1
Inventories, net	15.6		15.6		12.8
Other assets	0.8		0.8		0.5
Current assets of discontinued operations held for sale	30.3		30.3		24.4
Property, plant, and equipment, net					15.0
Other assets					3.7
Noncurrent assets of discontinued operations held for sale					18.7
Accounts payable and accrued expenses	8.2		8.2		6.4
Liabilities of discontinued operations held for sale	$ 8.2		$ 8.2		$ 6.4