Pension and Postretirement Benefits (Tables)

6 Months Ended

Dec. 31, 2017

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The following tables summarize the plans’ income and expense for the periods indicated (in thousands):

	Pension Benefits						Other Postretirement Benefits
	Three Months Ended						Three Months Ended
	December 31, 2017			January 1, 2017			December 31, 2017			January 1, 2017
Components of Net Periodic (Income) Expense:
Service Cost (Credit)	$	(300	)	$	1,652		$	25		$	32
Interest Cost on Projected Benefit Obligation	10,760			10,832			591			597
Expected Return on Plan Assets	(15,482		)	(16,095		)	—			—
Amortization of:
Prior Service Cost (Credit)	45			45			(359		)	(663		)
Actuarial Loss	3,871			4,276			856			661
Net Periodic (Income) Expense	$	(1,106	)	$	710		$	1,113		$	627

	Pension Benefits						Other Postretirement Benefits
	Six Months Ended						Six Months Ended
	December 31, 2017			January 1, 2017			December 31, 2017			January 1, 2017
Components of Net Periodic (Income) Expense:
Service Cost	$	1,201		$	3,379		$	67		$	95
Interest Cost on Projected Benefit Obligation	21,534			21,678			1,186			1,191
Expected Return on Plan Assets	(30,956		)	(32,213		)	—			—
Amortization of:
Prior Service Cost (Credit)	90			90			(717		)	(1,327		)
Actuarial Loss	7,666			8,479			1,726			1,398
Net Periodic (Income) Expense	$	(465	)	$	1,413		$	2,262		$	1,357