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Segment Information (Parenthetical) (Detail) (USD $) In Millions, unless otherwise specified | Dec. 27, 2014 | Dec. 28, 2013 | Nov. 05, 2013 | Dec. 29, 2012
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Segment Reporting Information [Line Items] |  |  |  |  |
Goodwill | $ 391 us-gaap_Goodwill | $ 398 us-gaap_Goodwill | $ 394 us-gaap_Goodwill | [1] | $ 64 us-gaap_Goodwill
Corporate Eliminations and Other |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |
Goodwill |  | $ 377 us-gaap_Goodwill / us-gaap_ConsolidationItemsAxis = us-gaap_CorporateNonSegmentMember |  |  |
[1] | Includes $24 million of goodwill allocated to Grupo OfficeMax that was sold in 2014

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- Definition Amount after accumulated impairment loss of an asset representing 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 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
Name: | us-gaap_Goodwill
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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- Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Details
Name: | us-gaap_ConsolidationItemsAxis=us-gaap_CorporateNonSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |