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Goodwill and Other Intangibles (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 02, 2016 | Jul. 04, 2015 | Jul. 02, 2016 | Jul. 04, 2015 | Dec. 31, 2015
Goodwill [Line Items] |  |  |  |  |
Goodwill | $ 352,987 |  | $ 352,987 |  | $ 356,864
Goodwill foreign currency translation adjustments |  |  | (4,000) |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Finite-lived intangible assets, accumulated amortization | 384,480 |  | $ 384,480 |  | $ 359,706
Finite-lived intangible assets, average useful life in years |  |  | 7 years |  | 8 years
Indefinite-Lived Intangible Assets [Line Items] |  |  |  |  |
Indefinite-lived intangible assets | 13,870 |  | $ 13,870 |  | $ 14,364
Intangible Assets [Line Items] |  |  |  |  |
Intangible assets, gross | 601,873 |  | 601,873 |  | 577,728
Intangible assets, gross foreign currency translation adjustments |  |  | 4,000 |  |
Intangible assets, accumulated amortization foreign currency translation adjustments |  |  | 2,000 |  |
Amortization expense | 11,000 | $ 11,000 | 22,000 | $ 22,000 |
FiniteLivedIntangibleAssetsFutureAmortizationExpenseAbstract |  |  |  |  |
Future amortization expense, year 1 | 44,000 |  | 44,000 |  |
Future amortization expense, year 2 | 44,000 |  | 44,000 |  |
Future amortization expense, year 3 | 44,000 |  | 44,000 |  |
Future amortization expense, year 4 | 44,000 |  | 44,000 |  |
Future amortization expense, year 5 | 44,000 |  | 44,000 |  |
Capitalized software [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Finite-lived intangible assets, gross | 359,378 |  | 359,378 |  | 335,949
Finite-lived intangible assets, accumulated amortization | 221,241 |  | $ 221,241 |  | $ 204,267
Finite-lived intangible assets, average useful life in years |  |  | 6 years |  | 7 years
Purchased intangibles [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Finite-lived intangible assets, gross | 163,468 |  | $ 163,468 |  | $ 163,500
Finite-lived intangible assets, accumulated amortization | 124,872 |  | $ 124,872 |  | $ 119,505
Finite-lived intangible assets, average useful life in years |  |  | 11 years |  | 11 years
Licenses [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Finite-lived intangible assets, gross | 4,948 |  | $ 4,948 |  | $ 5,396
Finite-lived intangible assets, accumulated amortization | 3,927 |  | $ 3,927 |  | $ 4,046
Finite-lived intangible assets, average useful life in years |  |  | 6 years |  | 6 years
Patents and other intangibles [Member] |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |
Finite-lived intangible assets, gross | 60,209 |  | $ 60,209 |  | $ 58,519
Finite-lived intangible assets, accumulated amortization | $ 34,440 |  | $ 34,440 |  | $ 31,888
Finite-lived intangible assets, average useful life in years |  |  | 8 years |  | 8 years

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