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Income Taxes - Additional Information (Detail) (USD $) | 12 Months Ended
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Dec. 29, 2013 | Dec. 30, 2012 | Dec. 25, 2011
Income Taxes [Line Items] |  |  |
Effective income tax rate absent of adjustments | 29.70% | 30.90% | 31.60%
Deferred tax assets valuation allowance | $ 83,579,000 | $ 76,419,000 |
Unrecognized tax benefits that, if recognized, would impact effective tax rate | 46,500,000 | 63,200,000 |
Recognized income (expense) from interest and the release of penalty reserves | 17,200,000 | 7,800,000 | 4,500,000
Accrued interest and penalties payable related to unrecognized tax benefits | 11,500,000 | 29,100,000 |
Estimated decrease in gross unrecognized tax positions within the next 12 months, maximum | $ 8,000,000 |  |
Federal |  |  |
Income Taxes [Line Items] |  |  |
Tax years subject to examination | The 2010 through 2012 tax years remain subject to examination by the IRS |  |
State |  |  |
Income Taxes [Line Items] |  |  |
Tax years subject to examination | The 2009 through 2012 tax years generally remain subject to examination by state authorities |  |
United Kingdom |  |  |
Income Taxes [Line Items] |  |  |
Tax years subject to examination | the tax year 2012 is subject to examination in the U.K. |  |

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- Definition Effective Income Tax Rate Excluding Period Specific Items + References No definition available. + Details
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- Definition Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32537-109319 + Details
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- Definition A brief description of status of the tax examination, significant findings to date, and the entity's position with respect to the findings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d)(2) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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- Definition The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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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. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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- Definition The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6907707&loc=SL6600010-109319 + Details
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