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Business Segment Information (Narrative) (Details) (Wal-Mart Stores [Member])
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12 Months Ended | ||
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Dec. 31, 2011
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Jan. 01, 2011
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Jan. 02, 2010
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Wal-Mart Stores [Member]
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| Percentage of sales to major customers | 9.00% | 10.00% | 11.00% |
| X | ||||||||||
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- Definition
Sales to major customers. No definition available.
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