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Segment, Geographic, Product and Significant Customer Information - Customers More Than 10% of Revenues (Details) - Sales Revenue, Net [Member] - Customer Concentration Risk [Member] | 12 Months Ended
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Dec. 30, 2017 | Dec. 31, 2016 | Dec. 26, 2015
Micron Technology, Inc. [Member] |  |  |
Net revenues: |  |  |
Customers accounted for 10% or more of total revenue | 12.00% | 20.00% | 16.00%
Intel Corporation [Member] |  |  |
Net revenues: |  |  |
Customers accounted for 10% or more of total revenue | 11.00% | 18.00% |
SK Hynix [Member] |  |  |
Net revenues: |  |  |
Customers accounted for 10% or more of total revenue | 13.00% | 15.00% | 11.00%
Taiwan Semiconductor Manufacturing Company Limited [Member] |  |  |
Net revenues: |  |  |
Customers accounted for 10% or more of total revenue |  | 10.00% | 19.00%
Samsung Electronics Co. Ltd. [Member] |  |  |
Net revenues: |  |  |
Customers accounted for 10% or more of total revenue | 26.00% |  | 13.00%
Toshiba Corporation [Member] |  |  |
Net revenues: |  |  |
Customers accounted for 10% or more of total revenue | 11.00% |  | 10.00%

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