Goodwill And Other Intangibles (Schedule Of Estimated Amortization) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 30, 2012	Jul. 02, 2011	Jun. 30, 2012	Jul. 02, 2011
Goodwill and Intangible Assets Disclosure [Abstract]
Estimated annual amortization, 2012			$ 44.1
Estimated annual amortization, 2013			43.4
Estimated annual amortization, 2014			42.2
Estimated annual amortization, 2015			34.6
Estimated annual amortization, 2016			30.8
Amortization expense	$ 10.9	$ 7.3	$ 21.7	$ 14.4

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-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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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