Goodwill And Other Intangibles (Schedule Of Estimated Amortization) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended	9 Months Ended	15 Months Ended
Sep. 29, 2012	Sep. 29, 2012	Oct. 01, 2011	Oct. 01, 2012
Goodwill and Intangible Assets Disclosure [Abstract]
Estimated annual amortization, 2012		$ 44.4
Estimated annual amortization, 2013		43.6
Estimated annual amortization, 2014		42.4
Estimated annual amortization, 2015		34.7
Estimated annual amortization, 2016		30.9
Amortization expense	$ 11.1	$ 32.8	$ 23.1	$ 8.7

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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Reference 3: http://www.xbrl.org/2003/role/presentationRef

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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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