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Goodwill and Other Intangible Assets - Additional Information (Detail) (USD $) | 12 Months Ended
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Dec. 29, 2013 | Dec. 30, 2012 | Dec. 25, 2011
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Goodwill, Impairment Loss | $ (20,044,000) | $ (90,053,000) |
Goodwill and Intangible Asset Impairment | (33,000,000) |  |
Amortization expense | 36,369,000 | 33,293,000 | 31,634,000
Customer Relationships | Minimum |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Intangible assets, useful life (in years) | 1 year |  |
Customer Relationships | Maximum |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Intangible assets, useful life (in years) | 25 years |  |
Other Intangible Assets | Minimum |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Intangible assets, useful life (in years) | 3 years |  |
Other Intangible Assets | Maximum |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Intangible assets, useful life (in years) | 21 years |  |
Digital |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Goodwill, Impairment Loss | (11,614,000) | (90,053,000) |
Publishing |  |  |
Goodwill and Intangible Assets Disclosure [Line Items] |  |  |
Goodwill, Impairment Loss | (8,430,000) | 0 |
Non cash impairment charges on other intangible assets | $ (13,000,000) |  |

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- Definition The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275 + Details
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- Definition Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill. + References No definition available. + Details
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- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13854-109267 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13777-109266 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (e) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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- Definition The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16373-109275 + Details
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