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v3.23.1

Employee Benefit Plans (Tables) | 3 Months Ended
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Mar. 31, 2023
Retirement Benefits [Abstract] |
Components of employee benefit plan expense | The components of the employee benefit plan expense consisted of the following:
|  |  |  | Three Months Ended March 31,
(in thousands) |  |  |  |  |  | 2023 |  | 2022
Interest cost |  |  |  |  |  | $ | 5,935 |  |  | $ | 4,333 |
Expected return on plan assets, net of expenses |  |  |  |  |  | (6,306) |  |  | (6,224) |
Amortization of actuarial loss and prior service cost |  |  |  |  |  | 5 |  |  | 1,014 |
Total for defined benefit pension plan |  |  |  |  |  | (366) |  |  | (877) |
SERPs |  |  |  |  |  | 232 |  |  | 214 |
Defined contribution plan |  |  |  |  |  | 4,429 |  |  | 4,453 |
Net periodic benefit cost |  |  |  |  |  | $ | 4,295 |  |  | $ | 3,790 |

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- Definition Tabular disclosure of the components of net benefit costs for pension plans and/or other employee benefit plans including service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) recognized due to settlements or curtailments. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI https://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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