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Equity (Tables) | 12 Months Ended
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Dec. 29, 2012
Equity [Abstract] |
Components of accumulated other comprehensive loss | Components of accumulated other comprehensive loss are as follows:
(In thousands) |  | 2012 |  |  | 2011 |
Cumulative foreign currency translation adjustment |  | $ | (3,032 | ) |  | $ | (10,396 | )
Unrecognized prior service cost, net of income tax |  |  | (13 | ) |  |  | (13 | )
Unrecognized actuarial net loss, net of income tax |  |  | (39,514 | ) |  |  | (38,667 | )
Unrecognized derivative gains, net of income tax |  |  | (167 | ) |  |  | (422 | )
Unrealized gain on marketable securities, net of income tax |  |  | 103 |  |  |  | 89 |
Accumulated other comprehensive loss |  | $ | (42,623 | ) |  | $ | (49,409 | )

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=20435746&loc=SL7669686-108580 + Details
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