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Other Noncurrent Liabilities (Tables)

6 Months Ended

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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Tabular disclosure of other noncurrent liabilities.

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