Business Combination Number Of Bakeries and Depots Purchased

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount paid or received to resolve the preacquisition contingency.

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This element represents acquisition-related costs incurred to effect a business combination which costs have been expensed during the period. Such costs include finder's fees; advisory, legal, accounting, valuation, and other professional or consulting fees; general administrative costs, including the costs of maintaining an internal acquisitions department; and may include costs of registering and issuing debt and equity securities.

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Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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This element represents the amount of revenue of the acquiree since the acquisition date included in the consolidated income statement for the reporting period.

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Amount of gain (loss) recognized in settlement of litigation and insurance claims. Excludes claims within an insurance entity's normal claims settlement process.

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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 (Acquired Hostess Bread Assets) - Additional Information (Detail) - Acquired Hostess Bread Asset			3 Months Ended	12 Months Ended
	Jul. 19, 2013 USD ($) Facility	Jan. 11, 2013 USD ($)	Oct. 05, 2013 USD ($)	Dec. 28, 2013 USD ($)	Apr. 20, 2013 USD ($)
Business Acquisition [Line Items]
Business acquisition	$ 355,342,000
Gain on legal settlement	$ 1,400,000		$ 1,400,000
Sales related to acquisition				$ 26,600,000
Agreement Two
Business Acquisition [Line Items]
Acquisition-related costs				$ 16,000,000
Payments to acquire businesses gross		$ 30,000,000
Breakup fee received for unsuccessful bid					$ 900,000
Bakeries
Business Acquisition [Line Items]
Number of assets acquired in acquisition \| Facility	20
Depots
Business Acquisition [Line Items]
Number of assets acquired in acquisition \| Facility	36