Valuation of business acquisition during the period.

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- Definition

Date when the business acquisition agreement was executed, in CCYY-MM-DD format.

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- Definition

Name of the acquired entity.

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- Definition

This element represents the fair value of the noncontrolling interest in the acquiree at the acquisition date.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

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Amount recognized as of the acquisition date for the identifiable assets acquired in excess of (less than) the aggregate liabilities assumed.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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No definition available.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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Amount of Net Income (Loss) attributable to noncontrolling interest.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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Acquisitions (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended	3 Months Ended		9 Months Ended
	Jul. 08, 2013	Sep. 28, 2014	Sep. 29, 2013	Sep. 28, 2014	Sep. 29, 2013	Dec. 29, 2013
Acquisitions [Abstract]
Date of Acquisition	Jul. 08, 2013
Business Acquisition, Name of Acquired Entity	Backflip Studios, LLC
Noncontrolling Interest, Ownership Percentage by Parent	70.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners	30.00%
Preliminary Valuation	$ 160,000
Payments to Acquire Businesses, Gross	112,000
Intangible Assets, Valuation	35,000
Goodwill, Valuation	119,000
Net Loss Attributable to Noncontrolling Interests		(302)	(731)	(1,530)	(731)
Net tangible assets acquired	6,000
Acquisition of Less than 100 Percent, Noncontrolling Interest, Fair Value	$ 48,000	$ 43,949	$ 47,269	$ 43,949	$ 47,269	$ 45,445