Employer Sponsored Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2015

Compensation and Retirement Disclosure [Abstract]

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



	December 31,
In thousands	2015			2014
Change in benefit obligation:
Net benefit obligation at beginning of year	$	50,827		$	53,427
Interest cost	2,066			2,348
Actuarial loss (gain)	(2,430		)	7,654
Gross benefits paid	(2,382		)	(12,602		)
Net benefit obligation at end of year	$	48,081		$	50,827
Change in plan assets:
Fair value of plan assets at beginning of year	$	33,275		$	40,680
Actual return on plan assets	(1,106		)	945
Contributions	5,626			4,252
Gross benefits paid	(2,382		)	(12,602		)
Fair value of plan assets at end of year	$	35,413		$	33,275
Net benefit obligation in excess of plan assets	$	(12,668	)	$	(17,552	)
Balance sheet amounts:
Noncurrent liabilities	$	(12,668	)	$	(17,552	)
Total liabilities	$	(12,668	)	$	(17,552	)
Amounts recognized in accumulated other comprehensive income, net of tax consist of:
Net actuarial loss	$	17,313		$	17,228
Net amount recognized	$	17,313		$	17,228

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	2015		2014
Projected benefit obligation	$	48,081	$	50,827
Accumulated benefit obligation	$	48,081	$	50,827
Fair value of plan assets	$	35,413	$	33,275

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	2015			2014			2013
Interest cost	$	2,066		$	2,348		$	2,453
Expected return on plan assets	(2,360		)	(2,798		)	(2,691		)
Amortization of actuarial net loss	897			725			1,069
Pension settlement cost	—			4,914			—
Total net periodic benefit cost	$	603		$	5,189		$	831

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,	2015		2014		2015		2014		2013
Discount rate	4.56	%	4.16	%	4.16	%	5.09	%	4.16	%
Expected return on plan assets	7.00	%	7.25	%	7.25	%	7.25	%	7.50	%

Schedule of Allocation of Plan Assets

The following table presents the target allocation of pension plan assets for 2016 and the actual allocation of plan assets as of December 31, 2015 and 2014 by major asset category:



	Target Allocation	Actual Allocation of Plan Assets December 31,
Asset Category	2016	2015		2014
Equity securities:
U.S. Equity	22% - 60%	42	%	43	%
Non-U.S.	15% - 25%	21	%	19	%
Emerging Markets	3% - 9%	6	%	6	%
Fixed income securities:
U.S. Bond funds	12% - 38%	25	%	26	%
Non-U.S. Bond funds	2% - 8%	3	%	3	%
Real estate investment trusts	0% - 8%	—	%	—	%
Cash and cash equivalents	0% - 5%	3	%	3	%

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, 2015 and December 31, 2014:



December 31, 2015
In thousands	Level 1		Level 2		Level 3		Total
Equity securities:
U.S. Equity	$	14,789	$	—	$	—	$	14,789
Non-U.S.	7,356		—		—		7,356
Emerging Markets	2,027		—		—		2,027
Fixed income securities:
U.S. Bond funds	8,915		—		—		8,915
Non-U.S. Bond funds	1,034		—		—		1,034
Real estate investment trusts	195		—		—		195
Cash and cash equivalents	1,097		—		—		1,097
Total Assets at Fair Value	$	35,413	$	—	$	—	$	35,413



December 31, 2014
In thousands	Level 1		Level 2		Level 3		Total
Equity securities:
U.S. Equity	$	14,272	$	—	$	—	$	14,272
Non-U.S.	6,432		—		—		6,432
Emerging Markets	1,896		—		—		1,896
Fixed income securities:
U.S. Bond funds	8,528		—		—		8,528
Non-U.S. Bond funds	917		—		—		917
Real estate investment trusts	170		—		—		170
Cash and cash equivalents	1,060		—		—		1,060
Total Assets at Fair Value	$	33,275	$	—	$	—	$	33,275

Schedule of Expected Benefit Payments

The Company expects to contribute approximately $3.0 million to $4.0 million in cash to its domestic defined benefit pension plan in 2016. Estimated future benefit payments for the next 10 years are as follows:



In thousands	2016		2017		2018		2019		2020		2020-2024
Benefit payments	$	2,385	$	2,443	$	2,519	$	2,655	$	2,802	$	14,704