Employee Benefit Plans (Tables)

12 Months Ended

Dec. 29, 2012

Employee Benefit Plans [Abstract]

Schedule of Net Funded Status [Table Text Block]

The following table sets forth the plans’ funded status and amounts recognized in the Company's consolidated balance sheets based on the measurement date (December 29, 2012 and December 31, 2011) (in thousands):

	December 29, 2012			December 31, 2011
Change in projected benefit obligation:
Projected benefit obligation at beginning of period	$	123,553		$	111,376
Service cost	326			1,178
Interest cost	5,451			6,052
Actuarial loss	13,084			18,028
Benefits paid	(4,617		)	(4,336		)
Effect of curtailment	—			(8,911		)
Other	—			166
Projected benefit obligation at end of period	137,797			123,553
Change in plan assets:
Fair value of plan assets at beginning of period	96,235			93,308
Actual return on plan assets	13,026			(3,274		)
Employer contribution	1,875			10,537
Benefits paid	(4,617		)	(4,336		)
Fair value of plan assets at end of period	106,519			96,235
Funded status	(31,278		)	(27,318		)
Net amount recognized	$	(31,278	)	$	(27,318	)
Amounts recognized in the consolidated balance    sheets consist of:
Non-current liability	$	(31,278	)	$	(27,318	)
Net amount recognized	$	(31,278	)	$	(27,318	)
Amounts recognized in accumulated other    comprehensive loss consist of:
Net actuarial loss	$	50,714		$	48,702
Prior service cost	174			277
Net amount recognized  (a)	$	50,888		$	48,979

Schedule of Accumulated and Projected Benefit Obligations [Table Text Block]

	December 29, 2012		December 31, 2011
Projected benefit obligation	$	137,797	$	123,553
Accumulated benefit obligation	137,797		123,553
Fair value of plan assets	106,519		96,235

Schedule of Defined Benefit Plans Disclosures [Table Text Block]

Net pension cost includes the following components (in thousands):

	December 29, 2012			December 31, 2011			January 1, 2011
Service cost	$	326		$	1,178		$	1,056
Interest cost	5,451			6,052			5,959
Expected return on plan assets	(6,709		)	(6,888		)	(6,389		)
Net amortization and deferral	4,845			2,814			3,242
Curtailment	14			63			—
Net pension cost	$	3,927		$	3,219		$	3,868

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block]

Amounts recognized in accumulated other comprehensive income (loss) for the year ended (in thousands):

	2012			2011
Actuarial (loss)/gain recognized:
Reclassification adjustments	$	2,912		$	1,668
Actuarial (loss)/gain recognized during the period	(4,145		)	(11,806		)
Prior service (cost) credit recognized:
Reclassification adjustments	64			55
Prior service cost arising during the period	—			(63		)
	$	(1,169	)	$	(10,146	)

Schedule of Amounts in Accumulated Other Comprehensive Income (Loss) to be Recognized over Next Fiscal Year [Table Text Block]

The estimated amount that will be amortized from accumulated other comprehensive loss into net periodic pension cost in fiscal 2013 is as follows (in thousands):

	2013
Net actuarial loss	$	5,202
Prior service cost	59
	$	5,261

Schedule of Assumptions Used [Table Text Block]

Weighted average assumptions used to determine benefit obligations were:

	December 29, 2012	December 31, 2011	January 1, 2011
Discount rate	3.90%	4.50%	5.55%
Rate of compensation increase	—%	—%	4.16%

Weighted average assumptions used to determine net periodic benefit cost for the employee benefit pension plans were:

	December 29, 2012	December 31, 2011	January 1, 2011
Discount rate	4.50%	5.55%	5.90%
Rate of increase in future compensation levels	—%	4.16%	4.08%
Expected long-term rate of return on assets	7.35%	7.85%	7.85%

Schedule of Allocation of Plan Assets [Table Text Block]

The Company's pension plan weighted-average asset allocations at December 29, 2012 and December 31, 2011, by asset category, are as follows:

	Plan Assets at
Asset Category	December 29, 2012	December 31, 2011
Equity Securities	61.3%	59.7%
Debt Securities	38.7%	40.3%
Total	100.0%	100.0%

Schedule of Target Allocation of Plan Assets [Table Text Block]

Based upon the plans’ funded status, time horizon, risk tolerances, performance expectations, asset class constraints and asset-liability study results, target asset allocation ranges are as follows:

Fixed Income	35% - 80%
Equities	20% - 65%

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets [Table Text Block]

The following table presents fair value measurements for the Company's defined benefit plans’ assets as categorized using the fair value hierarchy under FASB authoritative guidance (in thousands):

	Total		Quoted Prices in Active Markets for Identical Assets		Significant Other Observable Inputs		Significant Unobservable Inputs
(In thousands of dollars)	Fair Value		(Level 1)		(Level 2)		(Level 3)
Balances as  December 31, 2011
Fixed Income:
Long Term	$	33,872	$	33,872	$	—	$	—
Short Term	4,918		4,461		457		—
Equity Securities:
Domestic equities	47,122		47,122		—		—
International equities	10,323		10,323		—		—
Totals	$	96,235	95,778		$	457	$	—
Balances as December 29, 2012
Fixed Income:
Long Term	$	40,255	$	14,064	$	26,191	$	—
Short Term	954		542		412		—
Equity Securities:
Domestic equities	44,997		43,563		1,434		—
International equities	20,313		19,551		762		—
Totals	$	106,519	$	77,720	$	28,799	$	—

Schedule of Expected Benefit Payments [Table Text Block]

The following benefit payments, which reflect expected future service, as appropriate, are expected to be paid (in thousands):

Year Ending	Pension Benefits
2013	$	5,220
2014	5,760
2015	6,030
2016	6,260
2017	6,490
Years 2018 – 2022	36,480

Multiemployer plans

The following table provides more detail on these two significant multiemployer plans (contributions in thousands):

											Expiration
Pension	EIN Pension	Pension Protection Act Zone Status		FIP/RP Status Pending/	Contributions						Date of Collective Bargaining
Fund	Plan Number	2012	2011	Implemented	2012		2011		2010		Agreement
Western Conference of Teamsters Pension Plan	91-6145047 / 001	Green	Green	No	$	1,371	$	1,386	$	1,401	April 2015 (b)
Central States, Southeast and Southwest Areas Pension Plan (a)	36-6044243 / 001	Red	Red	Yes	746		705		630		December 2014 (c)
All other multiemployer plans					1,083		1,009		869
		Total Company Contributions			$	3,200	$	3,100	$	2,900

(a) In July 2005 this plan received a 10 year extension from the IRS for amortizing unfunded liabilities.

(b) The Company has several plants that participate in the Western Conference of Teamsters Pension Plan under collective bargaining agreements that require minimum funding contributions. Certain of these agreements have expired and are being renegotiated with others having expiration dates through April 1, 2015.

(c) The Company has several processing plants that participate in the Central States, Southeast and Southwest Areas Pension Plan under collective bargaining agreements that require minimum funding contributions. Certain of these agreements have expired and are being renegotiated with others having expiration dates through December 15, 2014.