Amount of gain (loss), after tax expense or benefit and not previously recognized, resulting from the sale of a business component.

+ References+ Details

Loss recognized during the period that results from the write-down of goodwill after comparing the implied fair value of reporting unit goodwill with the carrying amount of that goodwill. Goodwill is assessed at least annually for impairment.

+ References

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+ Details

Discontinued Operations (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Mar. 31, 2012	Sep. 30, 2012
Discontinued Operations (Textual) [Abstract]
Settlement charge related to recognized actuarial losses			$ 6.3
Goodwill in assets of discontinued operations [Member]
Discontinued Operations (Textual) [Abstract]
Goodwill impairment	20.5		20.5
Hearth [Member]
Discontinued Operations (Textual) [Abstract]
Net proceeds from sale of discontinued operations			10.1
Working capital adjustment included in net proceeds from sale of discontinued operations			2.9
Net loss on sale of discontinued operations			0.9
Pre-tax charge for write-down of net assets to estimated fair market value		6.3
Settlement charge related to recognized actuarial losses	6.3
Discontinued operation in settlement of foreign currency translation	$ 3.5