Employer Sponsored Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2013

Compensation and Retirement Disclosure [Abstract]

Schedule of Net Funded Status

Plan assets and benefit obligations of the domestic defined benefit pension plan are as follows:

	December 31,
In thousands	2013		2012
Change in benefit obligation:
Net benefit obligation at beginning of year	$	60,020	$	52,841
Interest cost		2,453		2,583
Actuarial (gain) loss		(6,900)		6,561
Gross benefits paid		(2,146)		(1,965)
Net benefit obligation at end of year	$	53,427	$	60,020
Change in plan assets:
Fair value of plan assets at beginning of year	$	36,355	$	32,643
Actual return on plan assets		5,226		3,562
Contributions		1,245		2,115
Gross benefits paid		(2,146)		(1,965)
Fair value of plan assets at end of year	$	40,680	$	36,355
Net benefit obligation in excess of plan assets	$	(12,747)	$	(23,665)
Balance sheet amounts:
Noncurrent liabilities	$	(12,747)	$	(23,665)
Total liabilities	$	(12,747)	$	(23,665)
Amounts recognized in accumulated other comprehensive income, net of tax consist of:
Net actuarial loss	$	14,830	$	21,342
Net amount recognized	$	14,830	$	21,342

Schedule of Accumulated Benefit Obligations in Excess of Fair Value of Plan Assets

Aggregated information for the domestic defined benefit pension plan with an accumulated benefit obligation in excess of plan assets is provided in the tables below:

	December 31,
In thousands	2013		2012
Projected benefit obligation	$	53,427	$	60,020
Accumulated benefit obligation	$	53,427	$	60,020
Fair value of plan assets	$	40,680	$	36,355

Summary of Components of Net Periodic Benefit Cost for Domestic Pension Plan

Components of net periodic benefit cost for the domestic pension plan:

	December 31,
In thousands	2013		2012		2011
Interest cost	$	2,453	$	2,583	$	2,589
Expected return on plan assets		(2,691)		(2,559)		(2,644)
Amortization of actuarial net loss		1,069		918		582
Total net periodic benefit cost	$	831	$	942	$	527

Schedule of Net Periodic Benefit Cost Not yet Recognized

The major assumptions used in determining the year-end benefit obligation and annual net cost for the domestic pension plan are presented in the following table:

	Benefit Obligation						Net Cost
For the years ended December 31,	2013			2012			2013			2012			2011
Discount rate		5.09	%		4.16	%		4.16	%		5.00	%		5.74	%
Expected return on plan assets		7.25	%		7.50	%		7.50	%		7.75	%		8.00	%

Schedule of Allocation of Plan Assets

The following table presents the target allocation of pension plan assets for 2014 and the actual allocation of plan assets as of December 31, 2013 and 2012 by major asset category:

	Target Allocation	Actual Allocation of Plan Assets December 31,
Asset Category	2014	2013		2012
Equity securities:
U.S. Large Cap	18% – 38%	26	%	29	%
U.S. Mid/Small Cap	4% – 22%	11	%	12	%
Non-U.S.	15% – 25%	23	%	17	%
Emerging Markets	3% – 9%	7	%	6	%
Fixed income securities:
U.S. Bonds	12% – 38%	26	%	26	%
Non-U.S. Bonds	2% – 8%	5	%	5	%
Real estate investment trusts	0% – 8%	0	%	1	%
Cash and cash equivalents	0% – 5%	2	%	4	%

Schedule of Changes in Fair Value of Plan Assets

The following table sets forth by level, within the fair value hierarchy, the Trust’s assets at fair value as of December 31, 2013 and December 31, 2012:

December 31, 2013 In thousands	Level 1		Level 2		Level 3		Total
Equity securities:
U.S. Large Cap	$	10,548	$	—	$	—	$	10,548
U.S. Mid/Small Cap		4,593		—		—		4,593
Non-U.S.		9,465		—		—		9,465
Emerging Markets		2,713		—		—		2,713
Fixed income securities:
U.S. Bonds		10,461		—		—		10,461
Non-U.S. Bonds		1,847		—		—		1,847
Real estate investment trusts		155		—		—		155
Cash and cash equivalents		898		—		—		898
Total Assets at Fair Value	$	40,680	$	—	$	—	$	40,680

December 31, 2012 In thousands	Level 1		Level 2		Level 3		Total
Equity securities:
U.S. Large Cap	$	10,835	$	—	$	—	$	10,835
U.S. Mid/Small Cap		4,256		—		—		4,256
Non-U.S.		6,187		—		—		6,187
Emerging Markets		2,201		—		—		2,201
Fixed income securities:
U.S. Bonds		9,487		—		—		9,487
Non-U.S. Bonds		1,645		—		—		1,645
Real estate investment trusts		184		—		—		184
Cash and cash equivalents		1,560		—		—		1,560
Total Assets at Fair Value	$	36,355	$	—	$	—	$	36,355

Schedule of Expected Benefit Payments

Estimated future benefit payments for the next 10 years are as follows:

In thousands	2014		2015		2016		2017		2018		2019 – 2023
Benefit payments	$	2,248	$	2,316	$	2,361	$	2,489	$	2,663	$	16,003