Retirement and Postretirement Plans (Tables)

9 Months Ended

Sep. 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 third quarters and first nine months of 2015 and 2014:

	Three Months Ended
	Pension Benefits						Other Benefits
(In thousands)	September 30, 2015			September 30, 2014			September 30, 2015		September 30, 2014
Service cost	$	—		$	43		$	25	$	20
Interest cost	5,729			5,530			250		269
Expected return on plan assets	(7,727		)	(6,717		)	—		—
Amortization of net loss	200			—			—		—
Net periodic benefit (income) cost	$	(1,798	)	$	(1,144	)	$	275	$	289

	Nine Months Ended
	Pension Benefits						Other Benefits
(In thousands)	September 30, 2015			September 30, 2014			September 30, 2015		September 30, 2014
Service cost	$	—		$	128		$	75	$	60
Interest cost	17,185			16,590			750		807
Expected return on plan assets	(23,180		)	(20,150		)	—		—
Amortization of net loss	600			—			—		—
Net periodic benefit (income) cost	$	(5,395	)	$	(3,432	)	$	825	$	867