The gain (loss) resulting from the sale of a disposal group that is not a discontinued operation. It is included in income from continuing operations before income taxes in the income statement.

+ References+ Details

This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

+ References+ Details

Quarterly Financial Data (Unaudited) (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended							12 Months Ended
	Dec. 30, 2012	Sep. 30, 2012	Jul. 01, 2012	Apr. 01, 2012	Jan. 01, 2012	Oct. 02, 2011	Jul. 03, 2011	Dec. 30, 2012	Jan. 01, 2012	Jan. 02, 2011
Quarterly Financial Data [Line Items]
Length of fiscal period (in weeks)								P52W	P52W	P52W
Length of each fiscal quarter (in weeks)								P13W	P13W
Net tax credits	$ 1.1	$ 3.1	$ 0.1	$ 1.0		$ 2.4
Amount of environmental reserves includes reversal									2.3
Charge to write off a minority investment					4.5
Gain on the sale of discontinued operations							113.8
Optech [Member]
Quarterly Financial Data [Line Items]
Gain on purchase of minority interest			$ 0.6