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Equity and Stock Based Compensation Plans (Details Textual) (USD $) In Millions, except Per Share data, unless otherwise specified | 3 Months Ended
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Mar. 29, 2014 | Mar. 30, 2013
Stock Based Compensation (Additional Textual) [Abstract] |  |
Weighted average fair value per share of stock options | $ 8.69 | $ 8.88
Closing stock price of options | $ 17.91 |
Intrinsic value of options exercised | $ 1.7 | $ 0.8

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- Definition Share based compensation arrangements by share based payment award options share closing price. + References No definition available. + Details
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- Details
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- Definition Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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