Business Combinations (Details Textuals) (North Carolina Franchisee Acquisition [Member], USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 26, 2013	Mar. 28, 2012 bakery-cafes
North Carolina Franchisee Acquisition [Member]
Business Combination [Line Items]
Number of bakery cafe (in stores)		16
Purchase price of assets and liabilities		$ 48.0
Payment of purchase price and transaction cost		44.4
Amount retained by the company for hold backs		3.6
Expiration Period of Holdbacks (in months)	18 months
Purchase price allocation estimated fair value of receivables		0.1
Purchase price allocation estimated fair value of inventories		0.3
Purchase price allocation estimated fair value of property and equipment		6.4
Purchase price allocation estimated fair value of intangible assets		29.1
Intangible Weighted Average Amortization Period	12 years
Purchase price allocation estimated fair value of liabilities		1.4
Purchase price allocation estimated fair value of goodwill		$ 13.5

Amount retained by company for certain indemnifications.

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Intangible Weighted Average Amortization Period for acquired intangibles during the course of a business acquisition

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Number of bakery cafes acquired.

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Amount of cash paid to acquire the entity.

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The total cost of the acquired entity including the cash paid to shareholders of acquired entities, fair value of debt and equity securities issued to shareholders of acquired entities, the fair value of the liabilities assumed, and direct costs of the acquisition.

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The amount of acquisition cost of a business combination allocated to an identifiable intangible asset that will be amortized.

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The amount of acquisition cost of a business combination allocated to inventory, including finished goods, work-in-process, and raw materials.

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The amount of acquisition cost of a business combination allocated to receivables.

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Amount of goodwill arising from a business combination, which is the excess of the cost of the acquired entity over the amounts assigned to assets acquired and liabilities assumed.

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The amount of acquisition cost of a business combination allocated to liabilities assumed.

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The amount of acquisition cost of a business combination allocated to property, plant and equipment to be used in ongoing operations.

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