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Goodwill and Other Intangibles (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 01, 2016 | Oct. 03, 2015 | Oct. 01, 2016 | Oct. 03, 2015 | Dec. 31, 2015 | Sep. 02, 2016
Goodwill [Line Items] |  |  |  |  |  |
Goodwill | $ 356,446 |  | $ 356,446 |  | $ 356,864 |
Goodwill foreign currency translation adjustments |  |  | (5,000) |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-lived intangible assets, accumulated amortization | 397,835 |  | $ 397,835 |  | $ 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 | 13,788 |  | $ 13,788 |  | $ 14,364 |
Intangible Assets [Line Items] |  |  |  |  |  |
Intangible assets, gross | 619,454 |  | 619,454 |  | 577,728 |
Intangible assets, gross foreign currency translation adjustments |  |  | 8,000 |  |  |
Intangible assets, accumulated amortization foreign currency translation adjustments |  |  | 5,000 |  |  |
Amortization expense | 12,000 | $ 12,000 | 34,000 | $ 34,000 |  |
Finite-Lived Intangible Assets Future Amortization Expense [Abstract] |  |  |  |  |  |
Future amortization expense, year 1 | 45,000 |  | 45,000 |  |  |
Future amortization expense, year 2 | 45,000 |  | 45,000 |  |  |
Future amortization expense, year 3 | 45,000 |  | 45,000 |  |  |
Future amortization expense, year 4 | 45,000 |  | 45,000 |  |  |
Future amortization expense, year 5 | 45,000 |  | 45,000 |  |  |
Capitalized software [Member] |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Finite-lived intangible assets, gross | 372,588 |  | 372,588 |  | 335,949 |
Finite-lived intangible assets, accumulated amortization | 231,237 |  | $ 231,237 |  | $ 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 | 166,216 |  | $ 166,216 |  | $ 163,500 |
Finite-lived intangible assets, accumulated amortization | 127,026 |  | $ 127,026 |  | $ 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 | 4,876 |  | $ 4,876 |  | $ 5,396 |
Finite-lived intangible assets, accumulated amortization | 3,960 |  | $ 3,960 |  | $ 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 | 61,986 |  | $ 61,986 |  | $ 58,519 |
Finite-lived intangible assets, accumulated amortization | $ 35,612 |  | $ 35,612 |  | $ 31,888 |
Finite-lived intangible assets, average useful life in years |  |  | 8 years |  | 8 years |
Rubotherm [Member] |  |  |  |  |  |
Goodwill [Line Items] |  |  |  |  |  |
Goodwill |  |  |  |  |  | $ 3,743
Intangible Assets [Line Items] |  |  |  |  |  |
Intangible assets acquired |  |  |  |  |  | $ 2,901

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