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Employee Benefit Plans (Tables) | 12 Months Ended
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Dec. 31, 2018
Retirement Benefits [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 |  | 2018 |  | 2017
Change in benefit obligation |  |  |  |  |  |
Benefit obligation at beginning of year |  | $ | 187,036 |  |  | $ | 179,247 |
Interest cost |  | 6,740 |  |  | 7,347 |
Actuarial (gain) loss |  | (12,021 | ) |  | 10,121 |
Benefits paid |  | (9,994 | ) |  | (9,679 | )
Benefit obligation at end of year |  | $ | 171,761 |  |  | $ | 187,036 |
Change in plan assets |  |  |  |  |  |
Fair value of plan assets at beginning of year |  | 126,013 |  |  | 116,725 |
Actual return on plan assets |  | (9,847 | ) |  | 17,292 |
Contributions |  | 1,690 |  |  | 1,675 |
Benefits paid |  | (9,994 | ) |  | (9,679 | )
Fair value of plan assets at end of year |  | $ | 107,862 |  |  | $ | 126,013 |
Funded status at end of year |  | $ | (63,899 | ) |  | $ | (61,023 | )
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 |  | 2018 |  | 2017
Other current liabilities |  | $ | 1,685 |  |  | $ | 1,685 |
Pensions |  | 62,214 |  |  | 59,338 |
Total |  | $ | 63,899 |  |  | $ | 61,023 |
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 |  | 2018 |  | 2017
Net loss |  | $ | 46,584 |  |  | $ | 45,418 |
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 |  | 2018 |  | 2017
Projected benefit obligation |  | $ | 171,761 |  |  | $ | 187,036 |
Accumulated benefit obligation |  | $ | 171,761 |  |  | $ | 187,036 |
Fair value of plan assets |  | $ | 107,862 |  |  | $ | 126,013 |
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, 2018 |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
Equity securities |  | $ | 71,384 |  |  | $ | 71,384 |  |  | $ | — |  |  | $ | — |
Debt securities |  | 22,134 |  |  | 22,134 |  |  | — |  |  | — |
Total investments, excluding investments valued at NAV |  | 93,518 |  |  | 93,518 |  |  | — |  |  | — |
Investments valued at NAV (1) |  | 14,344 |  |  | — |  |  | — |  |  | — |
Total plan assets |  | $ | 107,862 |  |  | $ | 93,518 |  |  | $ | — |  |  | $ | — |
In thousands |  | December 31, 2017 |  | Quoted Prices in Active Markets for Identical Assets (Level 1) |  | Significant Other Observable Inputs (Level 2) |  | Significant Unobservable Inputs (Level 3)
Equity securities |  | $ | 80,191 |  |  | $ | 80,191 |  |  | $ | — |  |  | $ | — |
Debt securities |  | 20,481 |  |  | 20,481 |  |  | — |  |  | — |
Total investments, excluding investments valued at NAV |  | 100,672 |  |  | 100,672 |  |  | — |  |  | — |
Investments valued at NAV (1) |  | 25,341 |  |  | — |  |  | — |  |  | — |
Total plan assets |  | $ | 126,013 |  |  | $ | 100,672 |  |  | $ | — |  |  | $ | — |
(1) Investment valued at NAV are comprised of cash, cash equivalents, and short-term investments used to provide liquidity for the payment of benefits and other purposes. The commingled funds are valued at NAV based on the market value of the underlying investments, which are primarily government issued securities. The funded pension plan assets as of December 31, 2018 and 2017, by asset category, are as follows:
In thousands |  | 2018 |  | % |  | 2017 |  | %
Equity securities |  | $ | 71,384 |  |  | 66 | % |  | $ | 80,191 |  |  | 64 | %
Debt securities |  | 22,134 |  |  | 21 | % |  | 20,481 |  |  | 16 | %
Other |  | 14,344 |  |  | 13 | % |  | 25,341 |  |  | 20 | %
Total plan assets |  | $ | 107,862 |  |  | 100 | % |  | $ | 126,013 |  |  | 100 | %
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 |  | 2018 |  | 2017
Net Periodic Benefit Cost (Pre-Tax) |  |  |  |  |  |
Interest cost |  | $ | 6,740 |  |  | $ | 7,347 |
Expected return on plan assets |  | (6,094 | ) |  | (7,328 | )
Recognized actuarial loss |  | 2,754 |  |  | 2,754 |
Net periodic benefit cost |  | 3,400 |  |  | 2,773 |
Amounts Recognized in Other Comprehensive Income (Loss) (Pre-Tax) |  |  |  |  |  |
Net (gain) loss |  | 1,166 |  |  | (2,597 | )
Net cost recognized in net periodic benefit cost and other comprehensive (income) loss |  | $ | 4,566 |  |  | $ | 176 |
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,
|  | 2018 |  | 2017
Weighted-average assumptions used to determine net periodic benefit cost |  |  |  |  |  |
Discount rate |  | 3.67 | % |  | 4.21 | %
Expected return on plan assets |  | 5.00 | % |  | 6.50 | %
|  | December 31,
|  | 2018 |  | 2017
Weighted-average assumptions used to determine benefit obligations |  |  |  |  |  |
Discount rate |  | 4.35 | % |  | 3.67 | %
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 benefit payments for both pension plans over the next ten years as of December 31, 2018 are as follows:
In thousands |  |
2019 |  | $ | 10,133 |
2020 |  | 10,365 |
2021 |  | 10,606 |
2022 |  | 10,962 |
2023 |  | 11,251 |
2024-2028 |  | 57,856 |
Total |  | $ | 111,173 |

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