PENSION PLANS (Tables) (Pension plans)

12 Months Ended

Dec. 30, 2012

Pension plans

Defined Benefit Plan Disclosure [Line Items]

Summary of reconciliation of benefit obligation and plan assets

The following tables set forth the reconciliation of the benefit obligation, plan assets, and the funded status for all of our defined benefit pension plans:

Change in Benefit Obligation	2012			2011
Benefit obligation at beginning of year	$	494,943		$	452,205
Interest cost	20,127			21,829
Settlements	(2,126		)	(967		)
Actuarial losses	43,155			52,891
Benefits paid	(39,565		)	(31,015		)
Benefit obligation at end of year	$	516,534		$	494,943
Change in Plan Assets
Fair value of plan assets at beginning of year	$	256,589		$	264,887
Actual return on plan assets	20,146			(4,178		)
Employer contributions	27,280			28,152
Settlements	(2,639		)	(1,257		)
Benefits paid	(39,565		)	(31,015		)
Fair value of plan assets at end of year	$	261,811		$	256,589
Funded status at end of year	$	(254,723	)	$	(238,354	)

Summary of recognized in balance sheet and accumulated other comprehensive losses before tax

Amounts Recognized in Balance Sheet
Accrued pension liability - current	$	(2,058	)	$	(2,148	)
Accrued pension liability - long-term	(252,665		)	(236,206		)
Total	$	(254,723	)	$	(238,354	)
Amounts Recognized in Accumulated Other Comprehensive Losses Before Tax
Net actuarial loss	$	51,630		$	49,451

Summary of components of net periodic benefit cost

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Summary of other changes in plan assets and benefit obligations recognized in other comprehensive losses before tax

Other Changes in Plan Assets and Benefit Obligations Recognized in Other Comprehensive Losses Before Tax	2012		2011		2010
Net actuarial loss	$	2,179	$	18,254	$	4,712
Prior service credit recognized	—		—		(593		)
Total recognized in other comprehensive losses	2,179		18,254		4,119
Total recognized in net periodic benefit cost and other comprehensive losses	$	43,650	$	79,188	$	9,976

Summary of weighted-average assumptions

Weighted-average Assumptions

Projected benefit obligation	2012		2011		2010
Discount rate	3.65	%	4.25	%	5.00	%
Net periodic benefit cost
Discount rate	4.25	%	5.00	%	5.80	%
Expected long-term rate of return on plan assets	8.00	%	8.00	%	8.75	%

Summary of expected future benefit payments

The benefits expected to be paid in each of the next five fiscal years, and in the aggregate for the five fiscal years thereafter are as follows:

2013	$	36,340
2014	31,497
2015	32,758
2016	32,181
2017	34,019
2018-2022	180,877

Summary of changes in fair value of plan assets

The fair values of our qualified defined benefit pension plan assets by asset category at December 30, 2012, and January 1, 2012, are shown in the table below.

	December 30, 2012								January 1, 2012
Asset Category	Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
Cash and cash equivalents	$	12,738	$	12,738	$	—	$	—	$	178	$	178	$	—	$	—
Equity securities	47,485		47,485		—		—		53,449		53,449		—		—
Commingled equity funds	111,126		70,271		15,312		25,543		107,303		76,150		4,677		26,476
Fixed income securities	693		—		693		—		690		—		690		—
Commingled fixed income funds	28,606		17,554		—		11,052		23,473		12,403		—		11,070
Private equity funds	3,876		—		—		3,876		9,323		—		—		9,323
Hedge funds	57,287		—		—		57,287		45,495		—		—		45,495
Real estate	—		—		—		—		16,678		—		—		16,678
Total	$	261,811	$	148,048	$	16,005	$	97,758	$	256,589	$	142,180	$	5,367	$	109,042

Summary of changes in plan assets measured at fair value using level 3 inputs

The following table summarizes the changes in plan assets measured at fair value using Level 3 inputs. Realized and unrealized gains and losses in plan assets are reported in other comprehensive income.

	Commingled Equity and Fixed Income			Private Equity Funds			Hedge Funds		Real Estate			Total
Beginning balance at January 1, 2012	$	37,546		$	9,323		$	45,495	$	16,678		$	109,042
Actual return on plan assets
Assets still held at December 30, 2012	391			—			542		—			933
Assets sold during the period	46			604			—		721			1,371
Purchases, sales, and settlements	(3,104		)	(6,051		)	11,250		(17,399		)	(15,304		)
Transfers in and/or out of level 3	1,716			—			—		—			1,716
Ending balance at December 30, 2012	$	36,595		$	3,876		$	57,287	$	—		$	97,758