Employee Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2015

Compensation and Retirement Disclosure [Abstract]

Schedule of status of defined benefit pension plans

The status of the defined benefit pension plans at year-end was as follows:

	Year Ended December 31,
In thousands	2015			2014
Change in benefit obligation
Benefit obligation at beginning of year	$	191,065		$	161,370
Service cost	—			100
Interest cost	7,724			7,698
Actuarial (gain) loss	(10,861		)	32,018
Benefits paid	(9,213		)	(9,051		)
Curtailments	—			(1,070		)
Benefit obligation at end of year	$	178,715		$	191,065
Change in plan assets
Fair value of plan assets at beginning of year	124,372			120,604
Actual return on plan assets	982			6,887
Contributions	5,541			5,932
Benefits paid	(9,213		)	(9,051		)
Fair value of plan assets at end of year	$	121,682		$	124,372
Funded status at end of year	$	(57,033	)	$	(66,693	)

Schedule of amounts recognized in the Consolidated Balance Sheets

The following amounts have been recognized in the Consolidated Balance Sheets at December 31:

In thousands	2015		2014
Other current liabilities	$	1,542	$	1,537
Pensions	55,491		65,156
	$	57,033	$	66,693

Schedule of amounts recognized in accumulated other comprehensive loss

The following amounts have been recognized in accumulated other comprehensive loss, net of tax, at December 31:

In thousands	2015		2014
Net loss	$	43,915	$	49,560
Prior service cost	—		—
	$	43,915	$	49,560

Schedule of accumulated benefit obligation in excess of plan assets

The following information is presented for pension plans with an accumulated benefit obligation in excess of plan assets:

In thousands	2015		2014
Projected benefit obligation	$	178,715	$	191,065
Accumulated benefit obligation	$	178,715	$	191,065
Fair value of plan assets	$	121,682	$	124,372

Schedule of net periodic benefit cost and other amounts recognized in other comprehensive income (loss)

The following table presents the components of net periodic benefit cost and other amounts recognized in other comprehensive income (loss) for both plans:

	Year Ended December 31,
In thousands	2015			2014			2013
Net Periodic Benefit Cost (Pre-Tax)
Service cost	$	—		$	100		$	343
Interest cost	7,724			7,698			7,237
Expected return on plan assets	(8,637		)	(8,418		)	(7,383		)
Amortization of prior service cost	—			—			—
Recognized actuarial loss	6,228			3,654			6,687
Net periodic benefit cost	$	5,315		$	3,034		$	6,884
Amounts Recognized in Other Comprehensive Income (Loss) (Pre-Tax)
Net (gain) loss	$	(9,408	)	$	28,802		$	(36,920	)
Prior service cost	—			—			—
Total (benefit) cost recognized in other comprehensive loss	$	(9,408	)	$	28,802		$	(36,920	)
Net (benefit) cost recognized in net periodic benefit cost and other comprehensive (income) loss	$	(4,093	)	$	31,836		$	(30,036	)

Schedule of weighted-average assumptions used for measurement of the defined pension plans

The weighted-average assumptions used for measurement of the defined pension plans were as follows:

	Year Ended December 31,
	2015		2014		2013
Weighted-average assumptions used to determine net periodic benefit cost
Discount rate	4.13	%	4.94	%	4.15	%
Expected return on plan assets	7.00	%	7.00	%	7.25	%
Rate of compensation increase	N/A		N/A		3.00	%

	December 31,
	2015		2014
Weighted-average assumptions used to determine benefit obligations
Discount rate	4.49	%	4.13	%
Rate of compensation increase	N/A		N/A

Schedule of funded pension plan assets by asset category

The funded pension plan assets as of December 31, 2015 and 2014, by asset category, are as follows:

In thousands	2015		%		2014		%
Equity securities	$	83,185	68	%	$	82,010	66	%
Debt securities	32,726		27	%	32,381		26	%
Other	5,771		5	%	9,981		8	%
Total plan assets	$	121,682	100	%	$	124,372	100	%

Schedule of fair value of plan assets

The following tables present the fair value measurements of the assets in our funded pension plan:

In thousands	December 31, 2015		Quoted Prices  in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Equity securities	$	83,185	$	83,301	$	—	$	—
Debt securities	32,726		32,726		—		—
Other	5,771		—		5,771		—
Total	$	121,682	$	116,027	$	5,771	$	—

In thousands	December 31, 2014		Quoted Prices  in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)
Equity securities	$	82,010	$	82,010	$	—	$	—
Debt securities	32,381		32,381		—		—
Other	9,981		—		9,981		—
Total	$	124,372	$	114,391	$	9,981	$	—

Schedule of investment mix, which is intended to subject the principal to an acceptable level of volatility while still meeting the desired return objectives

The policy establishes the following investment mix, which is intended to subject the principal to an acceptable level of volatility while still meeting the desired return objectives:

	Target		Acceptable Range				Benchmark Index
Domestic Equities	50.0	%	35	%	-	75%	S&P 500
Large Cap Growth	22.5	%	15	%	-	30%	Russell 1000 Growth
Large Cap Value	22.5	%	15	%	-	30%	Russell 1000 Value
Mid Cap Value	5.0	%	5	%	-	15%	Russell Mid Cap Value
Mid Cap Growth	0.0	%	0	%	-	10%	Russell Mid Cap Growth
Domestic Fixed Income	35.0	%	15	%	-	50%	LB Aggregate
International Equities	15.0	%	10	%	-	25%	MSC1 EAFE

Schedule of expected future pension benefit payments

The expected future pension benefit payments for the next ten years as of December 31, 2015 are as follows:

In thousands
2016	$	9,418
2017	9,623
2018	9,801
2019	9,930
2020	10,296
2021-2025	56,274
	$	105,342