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Note 16. Fair Value Measurement (Details) - Financial Instruments Not Carried at Fair Value (Parentheticals)
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Dec. 28, 2014
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Dec. 29, 2013
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|---|---|---|
| Senior Convertible Notes [Member] | ||
| Note 16. Fair Value Measurement (Details) - Financial Instruments Not Carried at Fair Value (Parentheticals) [Line Items] | ||
| Interest rates | 2.00% | 2.00% |
| Senior Unsecured Notes [Member] | ||
| Note 16. Fair Value Measurement (Details) - Financial Instruments Not Carried at Fair Value (Parentheticals) [Line Items] | ||
| Interest rates | 7.875% |