Employee Benefit Plans

6 Months Ended

Jun. 30, 2014

Compensation And Retirement Disclosure [Abstract]

Employee Benefit Plans

Note F – Employee Benefit Plans

Net periodic benefit (income) cost for the pension plans included the following components for the three months ended June 30:

	Pension Benefits
	2014			2013
	(in thousands)
Service cost	$	1,927		$	4,961
Interest cost		25,530			22,391
Expected return on plan assets		(36,234	)		(33,495	)
Amortization of prior service credit		(468	)		(1,892	)
Amortization of actuarial loss		6,613			21,097
Net periodic benefit (income) cost	$	(2,632	)	$	13,062

Net periodic benefit (income) cost for the pension plans included the following components for the six months ended June 30:

	Pension Benefits
	2014			2013
	(in thousands)
Service cost	$	3,836		$	9,937
Interest cost		51,032			44,798
Expected return on plan assets		(72,431	)		(67,013	)
Amortization of prior service credit		(932	)		(3,786	)
Amortization of actuarial loss		13,208			42,209
Net periodic benefit (income) cost	$	(5,287	)	$	26,145

Pension benefits also include amounts related to a supplemental retirement plan. During the six months ended June 30, 2014, the Company made a $38.7 million contribution to the pension plan.