Goodwill And Other Intangibles (Schedule Of Estimated Amortization Expense) (Details) (USD $) In Millions	3 Months Ended	9 Months Ended
Oct. 01, 2011	Oct. 02, 2010	Oct. 01, 2011	Oct. 02, 2010
Goodwill And Other Intangibles [Abstract]
Amortization expense	$ 8.7	$ 5.2	$ 23.1	$ 14.6
Estimated Amortization, 2011			32.5
Estimated Amortization, 2012			39.7
Estimated Amortization, 2013			39.2
Estimated Amortization, 2014			38.0
Estimated Amortization, 2015			$ 30.6

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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The amount of amortization expense expected to be recognized during the remainder of the current fiscal year.

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The amount of amortization expense expected to be recognized during year four of the five succeeding fiscal years.

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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