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Other Noncurrent Liabilities (Schedule Of Other Noncurrent Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Other Liabilities, Noncurrent [Abstract]
Employee benefits	$ 115,780	$ 92,711
Deferred income tax liabilities	60,041	57,196
Finance lease liabilities - noncurrent	10,077	11,119
Environmental remediation	9,000	9,204
Asbestos litigation reserve	7,218	10,534
Deemed repatriation of earnings	2,956	2,956
Other	9,352	19,686
Other noncurrent liabilities	$ 214,424	$ 203,406

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Carrying amount as of the balance sheet date of reserves for the costs of settling asbestos claims which are expected to be payable after one year or beyond the normal operating cycle, if longer.

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