Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Fair Value Measurements - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	1 Months Ended
	Feb. 28, 2013	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011
Fair Value Measurements [Line Items]
Fair value for the derivative assets		$ 0.3	$ 0.1
Outstanding contingent consideration
Cliffstar [Member]
Fair Value Measurements [Line Items]
Fair value of the contingent consideration			0.6	0.9
Outstanding contingent consideration		0
Deferred consideration payments	$ 0.6