v2.4.0.6

Description Of the Company And Summary Of Significant Accounting Policies (Estimated Useful Lives By Major Asset Category) (Details) | 12 Months Ended
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Dec. 30, 2012
Software [Member] | Minimum [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | 2
Software [Member] | Maximum [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | 5
Computers and equipment [Member] | Minimum [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | 2
Computers and equipment [Member] | Maximum [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | 5
Leasehold improvements [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | Shorter of lease term or asset life
Building [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | Shorter of lease term or asset life
Furniture and fixtures [Member] | Minimum [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | 5
Furniture and fixtures [Member] | Maximum [Member] |
Estimated Useful Lives By Major Asset Category [Line Items] |
Property and Equipment, Estimated useful lives by major asset category | 7

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- Definition Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367646&loc=d3e18780-107790 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -URI http://asc.fasb.org/subtopic&trid=2155824 + Details
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