Potential Award To Be Granted And Issued To Executives After Releae Of Annual Financial Results

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Price of Common Stock in Public Offering

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Proceeds from Offering Description

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Restricted Stock, Repurchase Price Per Share

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Restricted Stock Subject To Restrictions Percent

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Share-based Compensation Arrangement by Share-based Payment Award, Annual Vesting After Initial Cliff

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Share Based Compensation Arrangement By Share Based Payment Award Award Termination Period

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Share-based Compensation Arrangement by Share-based Payment Award, Initial Cliff, Percent

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Share-based Compensation Arrangement by Share-based Payment Award, Stock Available for Grant per each employee.

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Shares Offered for Purchase by Former Stockholders of Griffin Industries

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Stock option period

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Face amount or stated value per share of common stock.

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-Name Accounting Standards Codification

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Aggregate carrying value as of the balance sheet date of the liabilities for stock option plans and other equity-based compensation arrangements.

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Amount of deferred tax expense from write-off of the deferred tax asset related to deductible stock options at exercise.

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Unrecognized cost of unvested share-based compensation awards.

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Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The cash inflow from the additional capital contribution to the entity.

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The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

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-Glossary Financing Activities

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Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The weighted average fair value of nonvested awards on equity-based plans excluding option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, revenue or profit achievement stock award plan) for which the employer is contingently obligated to issue equity instruments or transfer assets to an employee who has not yet satisfied service or performance criteria necessary to gain title to proceeds from the sale of the award or underlying shares or units.

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

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Amount of difference between fair value of the underlying shares reserved for issuance and exercise price of vested portions of options outstanding and currently exercisable.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Gross number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Number of new stock issued during the period.

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-Name Regulation S-X (SX)

-Number 210

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Total number of shares issued during the period, including shares forfeited, as a result of Restricted Stock Awards.

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Number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP), net of any shares forfeited. Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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Gross number of shares (or other type of equity) issued during the period as a result of any equity-based compensation plan other than an employee stock ownership plan (ESOP). Shares issued could result from the issuance of restricted stock, the exercise of stock options, stock issued under employee stock purchase plans, and/or other employee benefit plans.

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Stockholders' Equity and Stock-Based Compensation (Narrative) (Details) (USD $)	0 Months Ended	12 Months Ended					0 Months Ended		12 Months Ended		0 Months Ended				12 Months Ended			0 Months Ended								12 Months Ended		0 Months Ended				12 Months Ended				0 Months Ended				12 Months Ended
	Mar. 05, 2013	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011	Nov. 26, 2013	Nov. 25, 2013	Dec. 18, 2013 Common Stock [Member]	Jan. 27, 2011 Common Stock [Member]	Dec. 28, 2013 Stock Option [Member]	Dec. 28, 2013 Restricted Stock [Member]	Mar. 05, 2013 Director Restricted Stock Plan [Member]	Mar. 06, 2012 Director Restricted Stock Plan [Member]	May 18, 2011 Director Restricted Stock Plan [Member]	Mar. 08, 2011 Director Restricted Stock Plan [Member]	Dec. 28, 2013 Director Restricted Stock Plan [Member]	Dec. 29, 2012 Director Restricted Stock Plan [Member]	Mar. 09, 2006 Director Restricted Stock Plan [Member]	Mar. 05, 2013 Discretionary grants to other employees [Member]	Mar. 06, 2012 Discretionary grants to other employees [Member]	Aug. 05, 2013 Stock Awards [Member]	Mar. 05, 2013 Stock Awards [Member]	Sep. 01, 2012 Stock Awards [Member]	May 08, 2012 Stock Awards [Member]	Mar. 06, 2012 Stock Awards [Member]	Aug. 29, 2011 Stock Awards [Member]	Dec. 28, 2013 Stock Awards [Member]	Dec. 29, 2012 Stock Awards [Member]	Mar. 05, 2013 Nonqualified Stock Options Under Long Term Incentive Program [Member]	Mar. 06, 2012 Nonqualified Stock Options Under Long Term Incentive Program [Member]	Mar. 08, 2011 Nonqualified Stock Options Under Long Term Incentive Program [Member]	Dec. 28, 2013 Nonqualified Stock Options Under Long Term Incentive Program [Member]	Dec. 28, 2013 Incentive Stock Options [Member]	Dec. 29, 2012 Incentive Stock Options [Member]	Dec. 31, 2011 Incentive Stock Options [Member]	Dec. 28, 2013 Director Restricted Stock Plan [Member]	Mar. 05, 2013 Long Term Incentive Program [Member]	Mar. 06, 2012 Long Term Incentive Program [Member]	Mar. 08, 2011 Long Term Incentive Program [Member]	Nov. 11, 2010 Special Incentive Program 2010 [Member]	Dec. 28, 2013 Special Incentive Program 2010 [Member]	Dec. 28, 2013 Omnibus Incentive Plan 2012 [Member]
Class of Stock [Line Items]
Proceeds from Offering Description								Did not receive any proceeds
Stock option period								30 days
Shares of common stock in public offering							46,000,000	24,193,548
Price of common stock in public offering							$ 19.0	$ 12.70
Shares offered for purchase by former stockholders of Griffin Industries								3,629,032
Proceeds from sale of shares by the former stockholders of Griffin		$ 840,558,000	$ 72,000	$ 293,117,000			$ 840,500,000	$ 292,700,000
Common stock, par value		$ 0.01	$ 0.01	$ 0.01
Common stock, shares authorized		250,000,000	150,000,000		250,000,000	150,000,000
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized																																							640,000		11,066,544
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant																																							640,000		10,286,222
Granted (in shares)		195,634																										195,634	135,733	73,834
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price	$ 16.53																											$ 16.53	$ 16.98	$ 14.50
Share-based Compensation Arrangement by Share-based Payment Award, Initial Cliff, Percent																															25.00%
Share-based Compensation Arrangement by Share-based Payment Award, Percent Vesting On Anniversary Date																															25.00%
Stock Issued During Period, Shares, Share-based Compensation, Gross																																0	0	0
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized		14,600,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition		1 year 8 months 12 days
Proceeds from Stock Options Exercised			100,000	500,000
Tax Benefit from Stock Options Exercised		700,000	2,700,000	1,100,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value		200,000	3,300,000	1,400,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Total Fair Value		8,200,000	8,100,000	3,700,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value		9,800,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value		8,800,000
Shares granted													4,652		21,780			46,000	75,000	24,000	495,575	50,000	5,000	375,041	10,878	519,575										449,575	300,041	221,503
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period																				8,000	123,894	25,000	1,250	93,761	2,720	527,725												55,376
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value															$ 10.75	$ 9.59										$ 14.93	$ 12.26												$ 12.53
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period																																							4 years
Share-based Compensation Arrangement by Share-based Payment Award, Stock Available for Grant Per Employee																	60,000
Restricted Stock, Repurchase Price Per Share																	$ 0.01
Restricted Stock Subject To Restrictions Percent																	100.00%
Issuance of non-vested stock (in shares)											21,780	21,204		24,828
Potential Award Percent									20.00%	80.00%
Deferred Compensation Share-based Arrangements, Liability, Current and Noncurrent		$ 300,000
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures																																								548,331
Share Based Compensation Arrangement By Share Based Payment Award Award Termination Period																																			10 years						10 years
Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures in Period		0																																						6,667