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Income Taxes (Details) (USD $)
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3 Months Ended | ||
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Mar. 29, 2014
M
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Dec. 31, 2013
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Mar. 30, 2013
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| Income Tax Disclosure [Abstract] | |||
| Income tax provision from continuing operations | $ 30,400,000 | $ 21,900,000 | |
| Impact of tax rate changes | 400,000 | ||
| Unfavorable valuation allowance adjustments primarily related to stock-based compensation | 11,100,000 | ||
| Effective tax rate from continuing operations | 34.80% | 28.50% | |
| Reversal of deferred tax valuation allowance | 599,500,000 | ||
| Gross unrecognized tax benefits, including interest | 5,600,000 | 6,300,000 | |
| Possible decrease of total amount of gross unrecognized tax benefits due to settlements with taxing authorities or lapses in the statute of limitations | 1,700,000 | ||
| Number of months from reporting date for possible decrease of total amount of gross unrecognized tax benefits | 12 | ||
| Interest accrued related to unrecognized tax benefits | 300,000 | 300,000 | |
| Amounts accrued for penalties for unrecognized tax benefits | $ 0 | $ 0 | |
| X | ||||||||||
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- Definition
Special tax items relating to the impact of tax rate change No definition available.
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| X | ||||||||||
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- Definition
Number of months from reporting date for possible decrease of total amount of gross unrecognized tax benefits No definition available.
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| X | ||||||||||
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- Definition
Special tax items related to unfavorable valuation allowance adjustments primarily related to stock-based compensation No definition available.
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| X | ||||||||||
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- Definition
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of the unrecognized tax benefit of a position taken for which it is reasonably possible that the total amount thereof will significantly increase or decrease within twelve months of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax returns. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of statutory penalties accrued for a tax position claimed or expected to be claimed by the entity, in its tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of interest expense accrued for an underpayment of income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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