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ACQUISITIONS (Acquired Intangibles) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
2019 Acquisitions |  |
Acquired finite-lived intangible assets |  |
Estimated Fair Value of Asset |  | $ 52,980
2019 Acquisitions | Acquired technology |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life |  | 8 years
Estimated Fair Value of Asset |  | $ 9,160
2019 Acquisitions | Customer relationships |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life |  | 11 years
Estimated Fair Value of Asset |  | $ 39,379
2019 Acquisitions | Trademarks and trade names |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life |  | 4 years
Estimated Fair Value of Asset |  | $ 2,457
2019 Acquisitions | License agreements and other |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life |  | 1 year
Estimated Fair Value of Asset |  | $ 1,984
Fusion Packaging |  |
Acquired finite-lived intangible assets |  |
Estimated Fair Value of Asset | $ 79,900 |
Fusion Packaging | Acquired technology |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life | 4 years |
Estimated Fair Value of Asset | $ 4,600 |
Fusion Packaging | Customer relationships |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life | 13 years |
Estimated Fair Value of Asset | $ 62,300 |
Fusion Packaging | Trademarks and trade names |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life | 4 years |
Estimated Fair Value of Asset | $ 10,300 |
Fusion Packaging | License agreements and other |  |
Acquired finite-lived intangible assets |  |
Weighted average useful life | 3 months |
Estimated Fair Value of Asset | $ 2,700 |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=116868840&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=116869197&loc=d3e4845-128472 + Details
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