Employee Benefit Plans (Tables)

12 Months Ended

Dec. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of pension and other defined benefit plan obligations and funded status

The obligations and funded status for the Pension Plan and other defined benefit plans were as follows:

	Pension Plan						Other Defined Benefit Plans
	December 30, 2015			December 31, 2014			December 30, 2015			December 31, 2014
	(In thousands)
Change in Benefit Obligation:
Benefit obligation at beginning of year	$	74,208		$	64,391		$	2,713		$	2,716
Service cost	380			380			—			—
Interest cost	2,983			3,099			107			123
Actuarial (gains) losses	(5,780		)	12,313			43			298
Benefits paid	(4,056		)	(5,975		)	(194		)	(195		)
Settlements	—			—			—			(229		)
Benefit obligation at end of year	$	67,735		$	74,208		$	2,669		$	2,713
Accumulated benefit obligation	$	67,735		$	74,208		$	2,669		$	2,713
Change in Plan Assets:
Fair value of plan assets at beginning of year	$	62,820		$	61,094		$	—		$	—
Actual return on plan assets	(386		)	5,201			—			—
Employer contributions	—			2,500			194			424
Benefits paid	(4,056		)	(5,975		)	(194		)	(195		)
Settlements	—			—			—			(229		)
Fair value of plan assets at end of year	$	58,378		$	62,820		$	—		$	—
Funded status	$	(9,357	)	$	(11,388	)	$	(2,669	)	$	(2,713	)

Schedule of amounts recognized in the Consolidated Balance Sheets

The amounts recognized in our Consolidated Balance Sheets were as follows:

	Pension Plan						Other Defined Benefit Plans
	December 30, 2015			December 31, 2014			December 30, 2015			December 31, 2014
	(In thousands)
Other current liabilities	$	(9,357	)	$	—		$	(291	)	$	(224	)
Other noncurrent liabilities and deferred credits	—			(11,388		)	(2,378		)	(2,489		)
Net amount recognized	$	(9,357	)	$	(11,388	)	$	(2,669	)	$	(2,713	)

Schedule of net periodic benefit cost not yet recognized

The amounts recognized in accumulated other comprehensive income, that have not yet been recognized as a component of net periodic benefit cost, were as follows:

	Pension Plan					Other Defined Benefit Plans
	December 30, 2015			December 31, 2014		December 30, 2015		December 31, 2014
	(In thousands)
Unamortized actuarial losses, net	$	(23,955	)	(27,574	)	(1,045	)	(1,081	)

Components of the change in accumulated other comprehensive loss

The components of the change in unamortized actuarial losses, net, included in accumulated other comprehensive loss were as follows:

	Fiscal Year Ended
	December 30, 2015			December 31, 2014
	(In thousands)
Pension Plan:
Balance, beginning of year	$	(27,574	)	$	(17,433	)
Benefit obligation actuarial gain (loss)	5,780			(12,313		)
Net (loss) gain	(3,894		)	1,248
Amortization of net loss	1,733			924
Balance, end of year	$	(23,955	)	$	(27,574	)
Other Defined Benefit Plans:
Balance, beginning of year	$	(1,081	)	$	(899	)
Benefit obligation actuarial loss	(43		)	(298		)
Amortization of net loss	79			66
Settlement loss recognized	—			50
Balance, end of year	$	(1,045	)	$	(1,081	)

Components of net periodic benefit cost

The components of net periodic benefit cost were as follows:

	Fiscal Year Ended
	December 30, 2015			December 31, 2014			December 25, 2013
	(In thousands)
Pension Plan:
Service cost	$	380		$	380		$	400
Interest cost	2,983			3,099			2,977
Expected return on plan assets	(3,508		)	(3,953		)	(4,488		)
Amortization of net loss	1,733			924			1,653
Net periodic benefit cost	$	1,588		$	450		$	542
Other comprehensive (income) loss	$	(3,619	)	$	10,141		$	(10,364	)
Other Defined Benefit Plans:
Interest cost	$	107		$	123		$	111
Amortization of net loss	79			66			71
Settlement loss recognized	—			50			—
Net periodic benefit cost	$	186		$	239		$	182
Other comprehensive (income) loss	$	(36	)	$	182		$	(109	)

Schedule of assumptions used to determine benefit obligations

	December 30, 2015		December 31, 2014		December 25, 2013
Assumptions used to determine benefit obligations:
Pension Plan:
Discount rate	1.34	%	4.12	%
Other Defined Benefit Plans:
Discount rate	3.62	%	4.12	%
Assumptions used to determine net periodic pension cost:
Discount rate	4.12	%	4.98	%	4.18	%
Rate of increase in compensation levels	N/A		N/A		N/A
Expected long-term rate of return on assets	5.75	%	6.50	%	7.75	%

Schedule of fair values of pension plan assets

The fair values of the Pension Plan assets were as follows:

	Fair Value Measurements as of December 30, 2015
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
Cash equivalents	$	1,777	$	1,777	$	—	$	—
Fixed income securities:
U.S. Treasuries	3,500		3,500		—		—
Corporate bonds (a)	53,101		53,101		—		—
Total	$	58,378	$	58,378	$	—	$	—

(a) This category includes intermediate and long-term investment grade bonds from diverse industries.

	Fair Value Measurements as of December 31, 2014
Asset Category	Total		Quoted Prices in Active Markets for Identical Assets/Liabilities (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
	(In thousands)
Cash equivalents	$	1,812	$	1,812	$	—	$	—
Equity securities:
U.S. large-cap (a)	7,154		7,154		—		—
U.S. mid-cap (b)	2,182		2,182		—		—
U.S. small-cap (c)	506		506		—		—
International large-cap	4,185		4,185		—		—
Fixed income securities:
U.S. Treasuries	5,202		5,202		—		—
Corporate bonds (d)	40,226		40,226		—		—
Other types of investments:
Commingled funds (e)	1,553		—		1,553		—
Total	$	62,820	$	61,267	$	1,553	$	—

(a) The majority of this category represents a fund with the objective of approximating the return of the S&P 500 Index. The remaining securities include both a large-value fund and a large-growth fund investing in diverse industries.

(b) This category includes both a mid-growth fund with the objective of outperforming the Russell Mid Cap Growth Index and a mid-value fund investing in diverse industries.

(c) This category includes both a small-value fund and a small-growth fund investing in diverse industries.

(d) This category includes intermediate and long-term investment grade bonds from diverse industries.

(e) This category represents a fund of well diversified mutual funds with the objective of providing a low-volatility means to access equity-like returns.

Schedule of expected benefit payments

Taking into consideration the termination and planned liquidation of the Pension Plan, benefits expected to be paid for each of the next five years and in the aggregate for the five fiscal years from 2021 through 2025 are as follows:

	Pension Plan		Other Defined Benefit Plans
	(In thousands)
2016	$	67,735	$	291
2017	—		241
2018	—		244
2019	—		430
2020	—		230
2021 through 2025	—		1,097