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Description Of Our Business And Summary Of Significant Accounting Policies Use of Estimates (Details) (USD $)
In Millions, except Per Share data, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
|
Sep. 29, 2013
|
Sep. 30, 2012
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Sep. 29, 2013
|
Sep. 30, 2012
|
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| Use of Estimates [Abstract] | ||||
| Domestic Production Activities Deduction, Amount | $ 1.1 | $ 1.1 | ||
| Deduction per diluted share amount | $ 0.08 | $ 0.08 | ||
| Effective Income Tax Rate, Percent | (14.20%) | 35.60% | 18.80% | 35.80% |