|
EMPLOYEE BENEFIT PLANS (Details) (USD $)
|
12 Months Ended |
|
Dec. 29, 2013
|
Dec. 30, 2012
|
Dec. 25, 2011
|
| Defined Benefit Plan Disclosure [Line Items] |
|
|
|
| Number of years taken for calculation of benefit plan |
5 years |
|
|
| Age of employees before 2006 to take post retirement health benefits |
50 years |
|
|
| Age of employees who retire after 2007 |
65 years |
|
|
| Change in plan assets [Roll Forward] |
|
|
|
| Company contributions |
$ 2,436,000 |
$ 1,979,000 |
$ 2,070,000 |
| Amounts recognized in accumulated other comprehensive loss [Abstract] |
|
|
|
| Current year change, Total |
(16,085,000) |
2,757,000 |
20,687,000 |
| Weighted-average assumptions used to determine net periodic benefit cost [Abstract] |
|
|
|
| Rate of compensation increases (in hundredths) |
6.75% |
|
|
| Assumed health care cost trend rate used in measuring the postretirement benefit obligation for retirees (in hundredths) |
9.00% |
|
|
| Assumed health care cost trend rate, grading down (in hundredths) |
5.00% |
|
|
| 1% change in the assumed health care cost trend rate [Abstract] |
|
|
|
| Effect of 1% increase on total of service and interest cost components |
10,000 |
|
|
| Effect of 1% decrease on total of service and interest cost components |
(9,000) |
|
|
| Effect of 1% increase on postretirement benefit obligation |
197,000 |
|
|
| Effect of 1% decrease on postretirement benefit obligation |
(191,000) |
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
111,945,000 |
102,602,000 |
|
| Fair value of plan assets, Net |
111,945,000 |
102,602,000 |
|
| Pension plan weighted average asset allocations, by asset category [Abstract] |
|
|
|
| Pension plan weighted average asset allocations (in hundredths) |
100.00% |
100.00% |
|
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Contributions to defined benefit pension plan |
2,436,000 |
1,979,000 |
2,070,000 |
| Benefit payments, which are expected to be paid with future contributions |
|
|
|
| Percentage of eligible wages of employees, on pre-tax basis (in hundredths) |
50.00% |
|
|
| Percentage of eligible wages of employees, on after-tax basis (in hundredths) |
50.00% |
|
|
| Maximum combined total contribution for employees wages (in hundredths) |
50.00% |
|
|
| Contribution of each dollar by the participant |
|
0.50 |
|
| Contributions recorded as operating expense |
2,436,000 |
1,979,000 |
2,070,000 |
|
Pension Benefits [Member]
|
|
|
|
| Change in benefit obligations [Roll Forward] |
|
|
|
| Benefit obligation at beginning of year |
182,004,000 |
171,028,000 |
|
| Service cost |
0 |
0 |
0 |
| Interest cost |
7,009,000 |
7,578,000 |
7,850,000 |
| Actuarial (gain) loss |
(15,365,000) |
12,322,000 |
|
| Benefits paid |
(9,156,000) |
(8,924,000) |
|
| Benefit obligation at end of year |
164,492,000 |
182,004,000 |
171,028,000 |
| Change in plan assets [Roll Forward] |
|
|
|
| Fair value of plan assets at beginning of year |
102,602,000 |
96,699,000 |
|
| Actual gain (loss) on plan assets |
15,386,000 |
11,672,000 |
|
| Company contributions |
3,114,000 |
3,155,000 |
|
| Benefits paid |
(9,156,000) |
(8,924,000) |
|
| Fair value of plan assets at end of year |
111,946,000 |
102,602,000 |
96,699,000 |
| Funded status |
(52,546,000) |
(79,402,000) |
|
| Amounts recognized in consolidated balance sheets [Abstract] |
|
|
|
| Current liabilities |
(491,000) |
(476,000) |
|
| Noncurrent liabilities |
(52,055,000) |
(78,926,000) |
|
| Total |
(52,546,000) |
(79,402,000) |
|
| Amounts recognized in accumulated other comprehensive loss [Abstract] |
|
|
|
| Actuarial Loss, Net |
67,004,000 |
93,217,000 |
|
| Current year change, Actuarial Loss Net |
(26,213,000) |
|
|
| Prior Service Credit |
(38,000) |
(48,000) |
|
| Current year change, Prior Service Credit |
10,000 |
|
|
| Deferred Income Taxes |
(26,900,000) |
(37,052,000) |
|
| Current year change, Deferred Income Taxes |
10,152,000 |
|
|
| Total |
40,066,000 |
56,117,000 |
|
| Current year change, Total |
(16,051,000) |
|
|
| Accumulated benefit obligation for pension plans |
164,492,000 |
182,004,000 |
|
| Components of net periodic benefit (income) costs [Abstract] |
|
|
|
| Service cost |
0 |
0 |
0 |
| Interest cost |
7,009,000 |
7,578,000 |
7,850,000 |
| Expected return on plan assets |
(7,325,000) |
(8,454,000) |
(9,594,000) |
| Amortization of: |
|
|
|
| Unrecognized prior service credit |
(10,000) |
(10,000) |
(10,000) |
| Unrecognized net loss |
2,787,000 |
2,038,000 |
979,000 |
| Net periodic benefit cost included in operating costs and expenses and selling and administrative expenses, Total |
2,461,000 |
1,152,000 |
(775,000) |
| Unrecognized net loss and prior service credit for, accumulated other comprehensive income into net periodic benefit cost over the next fiscal year |
2,122,000 |
(10,000) |
|
| Weighted-average assumptions used to determine benefit obligations [Abstract] |
|
|
|
| Discount rate (in hundredths) |
4.75% |
3.95% |
|
| Rate of compensation increases (in hundredths) |
0.00% |
0.00% |
|
| Weighted-average assumptions used to determine net periodic benefit cost [Abstract] |
|
|
|
| Discount rate (in hundredths) |
3.95% |
4.55% |
5.35% |
| Expected return on plan assets (in hundredths) |
7.25% |
7.75% |
8.25% |
| Rate of compensation increases (in hundredths) |
0.00% |
0.00% |
0.00% |
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Contributions to defined benefit pension plan |
3,114,000 |
3,155,000 |
|
| Benefit payments, which are expected to be paid with future contributions |
|
|
|
| 2014 |
9,399,000 |
|
|
| 2015 |
9,669,000 |
|
|
| 2016 |
9,869,000 |
|
|
| 2017 |
10,015,000 |
|
|
| 2018 |
10,142,000 |
|
|
| 2019-2023 |
52,740,000 |
|
|
| Contributions recorded as operating expense |
3,114,000 |
3,155,000 |
|
|
Other Postretirement Benefits [Member]
|
|
|
|
| Change in benefit obligations [Roll Forward] |
|
|
|
| Benefit obligation at beginning of year |
14,608,000 |
17,274,000 |
|
| Service cost |
55,000 |
14,000 |
53,000 |
| Interest cost |
380,000 |
630,000 |
827,000 |
| Actuarial (gain) loss |
(277,000) |
(2,010,000) |
|
| Benefits paid |
(1,669,000) |
(1,300,000) |
|
| Benefit obligation at end of year |
13,097,000 |
14,608,000 |
17,274,000 |
| Change in plan assets [Roll Forward] |
|
|
|
| Fair value of plan assets at beginning of year |
0 |
0 |
|
| Actual gain (loss) on plan assets |
0 |
0 |
|
| Company contributions |
1,669,000 |
1,300,000 |
|
| Benefits paid |
(1,669,000) |
(1,300,000) |
|
| Fair value of plan assets at end of year |
0 |
0 |
0 |
| Funded status |
(13,097,000) |
(14,608,000) |
|
| Amounts recognized in consolidated balance sheets [Abstract] |
|
|
|
| Current liabilities |
(1,568,000) |
(1,645,000) |
|
| Noncurrent liabilities |
(11,529,000) |
(12,963,000) |
|
| Total |
(13,097,000) |
(14,608,000) |
|
| Amounts recognized in accumulated other comprehensive loss [Abstract] |
|
|
|
| Actuarial Loss, Net |
(94,000) |
183,000 |
|
| Current year change, Actuarial Loss Net |
(277,000) |
|
|
| Prior Service Credit |
(564,000) |
(783,000) |
|
| Current year change, Prior Service Credit |
219,000 |
|
|
| Deferred Income Taxes |
246,000 |
222,000 |
|
| Current year change, Deferred Income Taxes |
24,000 |
|
|
| Total |
(412,000) |
(378,000) |
|
| Current year change, Total |
(34,000) |
|
|
| Components of net periodic benefit (income) costs [Abstract] |
|
|
|
| Service cost |
55,000 |
14,000 |
53,000 |
| Interest cost |
380,000 |
630,000 |
827,000 |
| Amortization of: |
|
|
|
| Unrecognized prior service credit |
(219,000) |
(219,000) |
(219,000) |
| Unrecognized net transition obligation |
0 |
546,000 |
549,000 |
| Unrecognized net loss |
0 |
188,000 |
0 |
| Net periodic benefit cost included in operating costs and expenses and selling and administrative expenses, Total |
216,000 |
1,159,000 |
1,210,000 |
| Prior service credit and transition obligation for, other accumulated comprehensive income into net periodic benefit cost over the next fiscal year |
(219,000) |
0 |
|
| Weighted-average assumptions used to determine benefit obligations [Abstract] |
|
|
|
| Discount rate (in hundredths) |
3.55% |
2.75% |
|
| Rate of compensation increases (in hundredths) |
0.00% |
0.00% |
|
| Weighted-average assumptions used to determine net periodic benefit cost [Abstract] |
|
|
|
| Discount rate (in hundredths) |
2.75% |
3.85% |
4.95% |
| Expected return on plan assets (in hundredths) |
0.00% |
0.00% |
0.00% |
| Rate of compensation increases (in hundredths) |
0.00% |
0.00% |
0.00% |
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Contributions to defined benefit pension plan |
1,669,000 |
1,300,000 |
|
| Benefit payments, which are expected to be paid with future contributions |
|
|
|
| 2014 |
1,568,000 |
|
|
| 2015 |
1,545,000 |
|
|
| 2016 |
1,509,000 |
|
|
| 2017 |
1,524,000 |
|
|
| 2018 |
1,485,000 |
|
|
| 2019-2023 |
5,241,000 |
|
|
| Contributions recorded as operating expense |
1,669,000 |
1,300,000 |
|
|
Qualified Defined Benefit Pension Plan [Member]
|
|
|
|
| Change in plan assets [Roll Forward] |
|
|
|
| Company contributions |
2,710,000 |
|
|
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Contributions to defined benefit pension plan |
2,710,000 |
|
|
| Benefit payments, which are expected to be paid with future contributions |
|
|
|
| Contributions recorded as operating expense |
2,710,000 |
|
|
|
Unfunded Non-Qualified Pension Plan [Member]
|
|
|
|
| Change in plan assets [Roll Forward] |
|
|
|
| Company contributions |
404,000 |
|
|
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Contributions to defined benefit pension plan |
404,000 |
|
|
| Expected contribution to pension plan in 2014 |
491,000 |
|
|
| Benefit payments, which are expected to be paid with future contributions |
|
|
|
| Contributions recorded as operating expense |
404,000 |
|
|
|
MAP - 21 [Member]
|
|
|
|
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Expected contribution to pension plan in 2014 |
0 |
|
|
|
Cash [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
715,000 |
|
|
Mutual funds [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
111,205,000 |
89,430,000 |
|
|
Money-market fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
740,000 |
7,000 |
|
|
Collective trust fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
12,450,000 |
|
|
Equity securities [Member]
|
|
|
|
| Pension plan weighted average asset allocations, by asset category [Abstract] |
|
|
|
| Pension plan weighted average asset allocations (in hundredths) |
42.20% |
65.20% |
|
|
U.S. Equity [Member]
|
|
|
|
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Target (in hundredths) |
33.00% |
|
|
|
Non- U.S. Equity [Member]
|
|
|
|
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Target (in hundredths) |
33.00% |
|
|
|
Global Equity [Member]
|
|
|
|
| Asset mix guidelines for the plan [Abstract] |
|
|
|
| Target (in hundredths) |
34.00% |
|
|
|
Fixed-income securities [Member]
|
|
|
|
| Pension plan weighted average asset allocations, by asset category [Abstract] |
|
|
|
| Pension plan weighted average asset allocations (in hundredths) |
57.20% |
34.90% |
|
|
Other [Member]
|
|
|
|
| Pension plan weighted average asset allocations, by asset category [Abstract] |
|
|
|
| Pension plan weighted average asset allocations (in hundredths) |
0.60% |
(0.10%) |
|
|
Minimum [Member]
|
|
|
|
| Benefit payments, which are expected to be paid with future contributions |
|
|
|
| Percentage of eligible wages of employees, on pre-tax basis (in hundredths) |
|
3.50% |
|
|
Maximum [Member]
|
|
|
|
| Benefit payments, which are expected to be paid with future contributions |
|
|
|
| Percentage of eligible wages of employees, on pre-tax basis (in hundredths) |
|
7.00% |
|
|
Level 1 Inputs [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
111,205,000 |
90,145,000 |
|
| Fair value of plan assets, Net |
111,205,000 |
90,145,000 |
|
|
Level 1 Inputs [Member] | Cash [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
715,000 |
|
|
Level 1 Inputs [Member] | Mutual funds [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
111,205,000 |
89,430,000 |
|
|
Level 1 Inputs [Member] | Money-market fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
0 |
0 |
|
|
Level 1 Inputs [Member] | Collective trust fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
0 |
|
|
Level 2 Inputs [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
740,000 |
12,457,000 |
|
| Fair value of plan assets, Net |
740,000 |
12,457,000 |
|
|
Level 2 Inputs [Member] | Cash [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
0 |
|
|
Level 2 Inputs [Member] | Mutual funds [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
0 |
0 |
|
|
Level 2 Inputs [Member] | Money-market fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
740,000 |
7,000 |
|
|
Level 2 Inputs [Member] | Collective trust fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
12,450,000 |
|
|
Level 3 Inputs [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
0 |
0 |
|
| Fair value of plan assets, Net |
0 |
0 |
|
|
Level 3 Inputs [Member] | Cash [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
0 |
|
|
Level 3 Inputs [Member] | Mutual funds [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
0 |
0 |
|
|
Level 3 Inputs [Member] | Money-market fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
0 |
0 |
|
|
Level 3 Inputs [Member] | Collective trust fund [Member]
|
|
|
|
| Fair value of our plan assets by level of fair value hierarchy [Abstract] |
|
|
|
| Fair value of plan assets, Gross |
|
$ 0 |
|