Other Postretirement Benefits (Tables) (Other Postretirement Benefit Plans, Defined Benefit [Member])

12 Months Ended

Dec. 28, 2014

Other Postretirement Benefit Plans, Defined Benefit [Member]

Other Postretirement Benefits

Schedule of Components of Net Periodic Postretirement Benefit Cost

The components of net periodic postretirement benefit expense/(income) were as follows:

(In thousands)	December 28, 2014			December 29, 2013			December 30, 2012
Service cost	$	580		$	1,089		$	957
Interest cost	3,722			4,101			4,985
Amortization and other costs	7,299			4,440			3,328
Amortization of prior service credit	(7,199		)	(13,051		)	(15,112		)
Effect of curtailment	—			(49,122		)	(27,213		)
Net periodic postretirement benefit expense/(income)	$	4,402		$	(52,543	)	$	(33,055	)

Schedule of Defined Benefit Plan Amounts Recognized in Other Comprehensive Income (Loss)

The changes in the benefit obligations recognized in other comprehensive loss were as follows:

(In thousands)	December 28, 2014			December 29, 2013			December 30, 2012
Net actuarial loss/(gain)	$	8,882		$	(13,500	)	$	11,562
Prior service credit	(25,489		)	(1,690		)	—
Amortization of loss	(4,948		)	(4,440		)	(3,328		)
Amortization of prior service credit	7,199			13,051			15,112
Recognition of prior service credit due to curtailment	—			49,122			27,213
Total recognized in other comprehensive (income)/loss	(14,356		)	42,543			50,559
Net periodic postretirement benefit expense/(income)	4,402			(52,543		)	(33,055		)
Total recognized in net periodic postretirement benefit income and other comprehensive (income)/loss	$	(9,954	)	$	(10,000	)	$	17,504

Schedule of Changes in Projected Benefit Obligations and Plan Assets

The changes in the benefit obligation and plan assets and other amounts recognized in other comprehensive income/loss were as follows:

(In thousands)	December 28, 2014			December 29, 2013
Change in benefit obligation
Benefit obligation at beginning of year	$	100,932		$	120,767
Service cost	580			1,089
Interest cost	3,722			4,101
Plan participants’ contributions	3,834			4,861
Actuarial loss/(gain)	12,091			(13,501		)
Plan amendments	(25,489		)	(1,690		)
Benefits paid	(14,616		)	(14,695		)
Benefit obligation at the end of year	81,054			100,932
Change in plan assets
Fair value of plan assets at beginning of year	—			—
Employer contributions	10,782			9,834
Plan participants’ contributions	3,834			4,861
Benefits paid	(14,616		)	(14,695		)
Fair value of plan assets at end of year	—			—
Net amount recognized	$	(81,054	)	$	(100,932	)
Amount recognized in the Consolidated Balance Sheets
Current liabilities	$	(9,426	)	$	(10,329	)
Noncurrent liabilities	(71,628		)	(90,603		)
Net amount recognized	$	(81,054	)	$	(100,932	)
Amount recognized in accumulated other comprehensive loss
Actuarial loss	$	37,339		$	33,406
Prior service credit	(51,950		)	(33,660		)
Total	$	(14,611	)	$	(254	)

Schedule of Assumptions Used

Weighted-average assumptions used in the actuarial computations to determine the postretirement benefit obligations were as follows:

	December 28, 2014		December 29, 2013
Discount rate	3.61	%	4.22	%
Estimated increase in compensation level	3.50	%	3.50	%

Weighted-average assumptions used in the actuarial computations to determine net periodic postretirement cost were as follows:

	December 28, 2014		December 29, 2013		December 30, 2012
Discount rate	4.22	%	3.70	%	4.66	%
Estimated increase in compensation level	3.50	%	3.50	%	3.50	%

Schedule of Health Care Cost Trend Rates

The assumed health-care cost trend rates were as follows:

	December 28, 2014		December 29, 2013
Health-care cost trend rate	7.20	%	8.00	%
Rate to which the cost trend rate is assumed to decline (ultimate trend rate)	5.00	%	5.00	%
Year that the rate reaches the ultimate trend rate	2023		2023

Schedule of Effect of One-Percentage-Point Change in Assumed Health Care Cost Trend Rates

A one-percentage point change in assumed health-care cost trend rates would have the following effects:

	One-Percentage Point
(In thousands)	Increase		Decrease
Effect on total service and interest cost for 2014	$	104	$	(88	)
Effect on accumulated postretirement benefit obligation as of December 28, 2014	$	1,966	$	(1,670	)

Schedule of Expected Benefit Payments

The following benefit payments (net of plan participant contributions) under our Company’s postretirement plans, which reflect expected future services, are expected to be paid:

(In thousands)	Amount
2015	$	9,635
2016	8,254
2017	7,604
2018	7,019
2019	6,417
2020-2024	26,038