Segment Information and Operations By Geographic Area (Schedule Of Reportable Segment And Reconciliation Of Segment Contribution Income To Income Before Income Taxes) (Details) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | |||||||
---|---|---|---|---|---|---|---|---|---|
Sep. 27, 2015 |
Sep. 28, 2014 |
Sep. 27, 2015 |
Sep. 28, 2014 |
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Segment Reporting Information [Line Items] | |||||||||
Total net revenues | $ 341,893 | $ 353,338 | $ 939,832 | $ 1,040,333 | |||||
Total segment contribution income | 49,668 | 51,089 | 123,694 | 145,921 | |||||
Corporate and unallocated costs | (14,363) | (13,544) | (39,559) | (40,428) | |||||
Amortization of intangible assets | (4,165) | [1] | (4,396) | [1] | (12,804) | [1] | (13,177) | ||
Stock-based compensation expense | (4,111) | (5,162) | (12,517) | (15,226) | |||||
Restructuring and other charges | (1,016) | (1,360) | (6,384) | (2,190) | |||||
Acquisition-related expense | 0 | 0 | 0 | (8) | |||||
Losses on inventory commitments due to restructuring | 0 | 0 | (407) | 0 | |||||
Litigation reserves, net | 0 | (69) | 2,690 | (254) | |||||
Interest income | 65 | 68 | 184 | 174 | |||||
Other income (expense), net | (199) | 2,246 | (67) | 1,911 | |||||
Income before income taxes | 25,879 | 28,872 | 54,830 | 76,723 | |||||
Retail [Member] | |||||||||
Segment Reporting Information [Line Items] | |||||||||
Total net revenues | 164,081 | 131,341 | 416,847 | 360,236 | |||||
Total segment contribution income | $ 21,149 | $ 21,813 | $ 53,715 | $ 51,222 | |||||
Segment contribution margin (in percentage) | 12.90% | 16.60% | 12.90% | 14.20% | |||||
Commercial [Member] | |||||||||
Segment Reporting Information [Line Items] | |||||||||
Total net revenues | $ 65,187 | $ 71,974 | $ 200,935 | $ 226,284 | |||||
Total segment contribution income | $ 13,700 | $ 15,112 | $ 42,507 | $ 51,781 | |||||
Segment contribution margin (in percentage) | 21.00% | 21.00% | 21.20% | 22.90% | |||||
Service Provider [Member] | |||||||||
Segment Reporting Information [Line Items] | |||||||||
Total net revenues | $ 112,625 | $ 150,023 | $ 322,050 | $ 453,813 | |||||
Total segment contribution income | $ 14,819 | $ 14,164 | $ 27,472 | $ 42,918 | |||||
Segment contribution margin (in percentage) | 13.20% | 9.40% | 8.50% | 9.50% | |||||
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