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Segment Information, Operations By Geographic Area And Customer Concentration (Schedule Of Net Revenue By Geography Periods) (Details) (USD $)
In Thousands, unless otherwise specified |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Sep. 29, 2013
|
Sep. 30, 2012
|
Sep. 29, 2013
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Sep. 30, 2012
|
|
| Segment Reporting Information [Line Items] | ||||
| Total net revenues | $ 361,895 | $ 315,210 | $ 1,013,013 | $ 961,485 |
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United States [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Total net revenues | 214,755 | 172,926 | 564,604 | 495,717 |
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Americas Excluding United States [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Total net revenues | 5,732 | 4,721 | 13,407 | 13,723 |
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United Kingdom [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Total net revenues | 34,094 | 45,127 | 116,924 | 141,731 |
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EMEA Excluding United Kingdom [Member]
|
||||
| Segment Reporting Information [Line Items] | ||||
| Total net revenues | 63,126 | 59,241 | 195,788 | 205,533 |
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APAC [Member]
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| Segment Reporting Information [Line Items] | ||||
| Total net revenues | $ 44,188 | $ 33,195 | $ 122,290 | $ 104,781 |