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Reconciliation of Effective Tax Rate (Detail) | 12 Months Ended
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Dec. 29, 2013 | Dec. 30, 2012 | Dec. 25, 2011
Income Tax Disclosure [Abstract] |  |  |
U.S. statutory tax rate | 35.00% | 35.00% | 35.00%
Increase (decrease) in taxes resulting from: |  |  |
Asset impairments | 0.00% | 5.20% | 0.00%
State/other income taxes net of federal income tax | 2.70% | 2.20% | 3.00%
Statutory rate differential and permanent differences in earnings in foreign jurisdictions | (5.70%) | (5.60%) | (5.40%)
Audit resolutions | (7.90%) | (4.60%) | (4.20%)
Permanent stock basis deductions | 0.00% | 0.00% | (1.80%)
Lapse of state statutes of limitations net of federal income tax | (2.60%) | (1.80%) | (1.60%)
Other, net | 1.10% | 1.10% | 0.00%
Effective tax rate | 22.60% | 31.50% | 25.00%

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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(h)(2)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 08 -Paragraph h -Subparagraph 2 -Article 4 + Details
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32687-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 6.I) -URI http://asc.fasb.org/extlink&oid=34349781&loc=d3e330036-122817 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32698-109319 + Details
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