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Stock-Based Compensation And Other Stock Plans (Directors' Fee Plan) (Narrative) (Detail) (Directors' Fee Plan [Member]) | 12 Months Ended
--- | ---
Dec. 29, 2012 | Dec. 31, 2011 | Jan. 01, 2011
Directors' Fee Plan [Member] |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |
Percentage of non-employee directors fee | 100.00% |  |
Issuance of common stock | 1,747 | 2,211 | 3,600
Deferred shares received | 9,278 | 2,608 | 4,780
Shares reserved for issuance | 143,695 |  |

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