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Operating Segments and Geographic Information - Schedule of Revenue from External Customers and Long-Lived Assets Based on Physical Location (Detail) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Oct. 02, 2016 | Jul. 03, 2016 | Apr. 03, 2016 | Dec. 31, 2015 | Sep. 27, 2015 | Jun. 28, 2015 | Mar. 29, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues | $ 612,435 | $ 601,109 | $ 601,631 | $ 541,497 | $ 597,244 | $ 579,266 | $ 585,755 | $ 546,957 | $ 2,356,672 | $ 2,309,222 | $ 2,308,265
Percent of total revenues |  |  |  |  |  |  |  |  | 100.00% | 100.00% | 100.00%
Long-lived assets | 348,068 |  |  |  | 378,163 |  |  |  | $ 348,068 | $ 378,163 | $ 380,711
United States [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | $ 1,283,925 | $ 1,270,467 | $ 1,134,721
Percent of total revenues |  |  |  |  |  |  |  |  | 55.00% | 55.00% | 49.00%
Long-lived assets | 193,263 |  |  |  | 188,032 |  |  |  | $ 193,263 | $ 188,032 | $ 169,080
Canada [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | $ 159,985 | $ 170,522 | $ 194,149
Percent of total revenues |  |  |  |  |  |  |  |  | 7.00% | 7.00% | 8.00%
Long-lived assets | 31,278 |  |  |  | 27,315 |  |  |  | $ 31,278 | $ 27,315 | $ 29,773
China [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | $ 114,605 | $ 114,863 | $ 132,330
Percent of total revenues |  |  |  |  |  |  |  |  | 5.00% | 5.00% | 6.00%
Long-lived assets | 30,487 |  |  |  | 62,794 |  |  |  | $ 30,487 | $ 62,794 | $ 70,574
Germany [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | $ 104,214 | $ 103,106 | $ 120,297
Percent of total revenues |  |  |  |  |  |  |  |  | 4.00% | 4.00% | 5.00%
Long-lived assets | 32,386 |  |  |  | 35,588 |  |  |  | $ 32,386 | $ 35,588 | $ 40,557
All Other [Member] |  |  |  |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |  |  |  |
Revenues |  |  |  |  |  |  |  |  | $ 693,943 | $ 650,264 | $ 726,768
Percent of total revenues |  |  |  |  |  |  |  |  | 29.00% | 29.00% | 32.00%
Long-lived assets | $ 60,654 |  |  |  | $ 64,434 |  |  |  | $ 60,654 | $ 64,434 | $ 70,727

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