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v3.21.2

Other Noncurrent Liabilities (Tables) | 6 Months Ended
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Jun. 30, 2021
Payables and Accruals [Abstract] |
Schedule of Other Noncurrent Liabilities | Other noncurrent liabilities include the following:
| June 30, 2021 |  | June 30, 2020 |  | December 31, 2020
| (In thousands)
Benefit plan liabilities | $ | 210,048 |  |  | $ | 209,501 |  |  | $ | 225,957 |
Deferred income tax liability | 69,374 |  |  | 58,007 |  |  | 60,892 |
Noncurrent income tax payable | 67,161 |  |  | 71,037 |  |  | 71,342 |

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