Retirement and Postretirement Plans (Tables)

6 Months Ended

Jun. 30, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Benefit Costs

The following tables provide the components of net periodic benefit cost (income) for the Company’s benefit plans for the second quarters and first six months of 2015 and 2014:

	Three Months Ended
	Pension Benefits						Other Benefits
(In thousands)	June 30, 2015			June 30, 2014			June 30, 2015		June 30, 2014
Service cost	$	—		$	43		$	40	$	18
Interest cost	4,056			5,554			390		277
Expected return on plan assets	(5,472		)	(6,762		)	—		—
Amortization of net loss	142			—			—		—
Net periodic benefit (income) cost	$	(1,274	)	$	(1,165	)	$	430	$	295

	Six Months Ended
	Pension Benefits						Other Benefits
(In thousands)	June 30, 2015			June 30, 2014			June 30, 2015		June 30, 2014
Service cost	$	—		$	85		$	50	$	40
Interest cost	11,456			11,060			500		538
Expected return on plan assets	(15,453		)	(13,433		)	—		—
Amortization of net loss	400			—			—		—
Net periodic benefit (income) cost	$	(3,597	)	$	(2,288	)	$	550	$	578