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Goodwill and Other Intangible Assets - Goodwill Rollforward (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020
Goodwill [Roll Forward] |  |
Balance, beginning | $ 303,970 | $ 334,640
Goodwill, Acquired During Period | 17,770 | 92,390
Goodwill, Impairment Loss |  | (126,840)
Goodwill reassigned between segments |  | 0
Foreign currency translation | (6,250) | 3,780
Balance, ending | 315,490 | 303,970
Packaging [Member] |  |
Goodwill [Roll Forward] |  |
Balance, beginning | 234,560 | 181,650
Goodwill, Acquired During Period | 10,550 | 49,130
Goodwill, Impairment Loss |  | 0
Goodwill reassigned between segments |  | 0
Foreign currency translation | (6,370) | 3,780
Balance, ending | 238,740 | 234,560
Aerospace [Member] |  |
Goodwill [Roll Forward] |  |
Balance, beginning | 62,850 | 133,690
Goodwill, Acquired During Period | 7,220 | 43,260
Goodwill, Impairment Loss |  | (126,840)
Goodwill reassigned between segments |  | 12,740
Foreign currency translation | 120 | 0
Balance, ending | 70,190 | 62,850
Specialty Products [Member] |  |
Goodwill [Roll Forward] |  |
Balance, beginning | 6,560 | 19,300
Goodwill, Acquired During Period | 0 | 0
Goodwill, Impairment Loss |  | 0
Goodwill reassigned between segments |  | (12,740)
Foreign currency translation | 0 | 0
Balance, ending | $ 6,560 | $ 6,560

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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(10)(1)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=120320667&loc=SL49117168-202975 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 852 -SubTopic 10 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=84165509&loc=d3e56426-112766 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=99380562&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121556970&loc=d3e13816-109267 + Details
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