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Retirement And Other Benefit Plans - Statement of Financial Position (Details) - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Retirement Benefits [Abstract]    
Deferred taxes $ 8,594 $ 8,694
Other long-term liabilities 33,297 34,776
Accumulated other comprehensive income (loss) $ 2,107 $ (207)