v3.7.0.1

Segment and Geographical Information - Revenue by Geographic Location (Details) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jul. 01, 2017 | Jun. 25, 2016 | Jul. 01, 2017 | Jun. 25, 2016
Segment Reporting Information [Line Items] |  |  |  |
Percentage of total revenue | 100.00% | 100.00% | 100.00% | 100.00%
Sales | Geographic Concentration Risk | United States |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of total revenue | 91.00% | 91.00% | 92.00% | 91.00%
Sales | Geographic Concentration Risk | Non-US |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of total revenue | 9.00% | 9.00% | 8.00% | 9.00%

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