Pension, Postretirement and Postemployment Benefits (Tables)

12 Months Ended

Dec. 30, 2018

	Pension				Postretirement

	2018		2017		2018		2017
Change in Projected Benefit Obligation
Projected benefit obligation – beginning	$	393,367		372,824		32,153		28,484
Service cost		1,300		1,290		756		691
Interest cost		13,358		15,303		1,171		1,179
Amendment		(78)		—		—		—
Actuarial (gain) loss		13,010		27,670		(2,339)		3,432
Benefits paid		(22,718)		(22,579)		(1,660)		(1,633)
Expenses paid		(2,521)		(1,141)		—		—
Projected benefit obligation – ending	$	395,718		393,367		30,081		32,153
Accumulated benefit obligation – ending	$	395,718		393,367		30,081		32,153

Change in Plan Assets
Fair value of plan assets – beginning	$	382,989		309,380		—		—
Actual return on plan assets		(3,328)		44,562		—		—
Employer contribution		2,802		52,767		—		—
Benefits paid		(22,718)		(22,579)		—		—
Expenses paid		(2,521)		(1,141)		—		—
Fair value of plan assets – ending	$	357,224		382,989		—		—

Reconciliation of Funded Status
Projected benefit obligation	$	(395,718)		(393,367)		(30,081)		(32,153)
Fair value of plan assets		357,224		382,989		—		—
Funded status		(38,494)		(10,378)		(30,081)		(32,153)
Unrecognized net loss		155,829		132,088		3,350		5,853
Net amount	$	117,335		121,710		(26,731)		(26,300)

Accrued liabilities	$	(8,946)		(2,448)		(1,607)		(1,630)
Other liabilities		(29,548)		(7,930)		(28,474)		(30,523)
Accumulated other comprehensive earnings (loss)		155,829		132,088		3,350		5,853
Net amount	$	117,335		121,710		(26,731)		(26,300)


Assumptions used to determine the year-end pension and postretirement benefit obligations are as follows:

	2018	2017
Pension
Weighted average discount rate	3.72%	3.71%

Mortality table	RP-2014/Scale BB	RP-2014/Scale BB

Postretirement
Discount rate	4.33%	3.74%
Health care cost trend rate assumed for next year	6.50%	6.50%
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	2024	2024

					Fair value measurements using:


					Quoted
					Prices in
					Active		Significant
					Markets For		Other		Significant
					Identical		Observable		Unobservable
			Fair		Assets		Inputs		Inputs
			Value		(Level 1)		(Level 2)		(Level 3)
2018
	Equity:
		Other measured at net asset value (a)		300		—		—		—
Fixed Income measured at net asset value (a)				251,300		251,300		—		—
Cash Equivalents measured as net asset value (a)				105,600		—		—		—
			$	357,200		251,300		—		—

2017
	Equity:
		Large Cap	$	38,400		38,400		—		—
		Small Cap		25,300		25,300		—		—
		International measured at net asset value (a)		43,900		43,900		—		—
		Other measured at net asset value (a)		300		—		—		—
Fixed Income measured at net asset value (a)				217,200		—		—		—
Total Return Fund measured at net asset value (a)				26,900		26,900		—		—
Cash Equivalents measured as net asset value (a)				31,000		—		—		—
			$	383,000		134,500		—		—

	(a) Certain investments that are measured at fair value using the net asset value per share are not classified in the fair value
		hierarchy. The fair value amounts presented in this table are intended to permit reconciliation of the fair value hierarchy
		to the amounts presented in the Schedule of Changes in Plan Assets disclosed previously in this note.

The following is a detail of the components of the net periodic benefit cost for the three years ended December 30, 2018.

	2018		2017		2016
Components of Net Periodic Cost

Pension
Service cost	$	1,300		1,290		2,100
Interest cost		13,358		15,303		16,106
Expected return on assets		(18,475)		(19,534)		(17,013)
Amortization of actuarial loss		10,995		9,082		7,361
Net periodic benefit cost	$	7,178		6,141		8,554

Postretirement
Service cost	$	756		691		532
Interest cost		1,171		1,179		1,175
Amortization of actuarial loss		165		—		—
Net periodic benefit cost (income)	$	2,092		1,870		1,707

	2018	2017	2016
Pension
Weighted average discount rate	3.71%	4.22%	4.58%
Long-term rate of return on plan assets	4.75%	6.25%	6.75%

Postretirement
Discount rate	3.74%	4.26%	4.64%
Health care cost trend rate assumed for next year	6.50%	7.00%	7.00%
Rate to which the cost trend rate is assumed to decline (ultimate trend rate)	5.00%	5.00%	5.00%
Year that the rate reaches the ultimate trend rate	2024	2021	2021