XML 138 R106.htm IDEA: XBRL DOCUMENT v3.22.0.1
Note 19 - Post-retirement Benefits - Amounts in Consolidated Balance Sheets (Details) - Pension Plan [Member] - UNITED KINGDOM - USD ($)
$ in Thousands
Dec. 31, 2021
Dec. 31, 2020
Present value of defined benefit obligations $ (241,808) $ (261,576)
Fair value of plan assets 212,688 203,630
Deficit recognized under non-current liabilities $ (29,120) $ (57,946)