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Goodwill and Other Intangible Assets (Intangible Assets) (Details) - USD ($) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Dec. 04, 2019 | Feb. 11, 2019 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Goodwill, Acquired During Period | $ 1,700 | $ 215,800 | $ 217,482 | $ 0 |
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Intangible Assets, Other than Goodwill | $ 4,100 |  |  |  |
Intangible assets, gross carrying amount |  |  | 755,738 | 603,935 |
Intangible assets, accumulated amortization |  |  | (222,938) | (190,742) |
Amortization of Intangible Assets |  |  | 32,300 | 23,200 | $ 21,300
Payments Related to Contingent Consideration |  |  | 6,466 | 21,323 | $ 0
Finite-lived Intangible Assets Acquired |  | $ 140,000 |  |  |
Future amortization expense [Abstract] |  |  |  |  |
2020 |  |  | 34,059 |  |
2021 |  |  | 33,268 |  |
2022 |  |  | 32,122 |  |
2023 |  |  | 31,329 |  |
2024 |  |  | 30,526 |  |
Expense [Member] |  |  |  |  |
Future amortization expense [Abstract] |  |  |  |  |
2020 |  |  | 28,059 |  |
2021 |  |  | 27,268 |  |
2022 |  |  | 26,122 |  |
2023 |  |  | 25,329 |  |
2024 |  |  | 24,526 |  |
Reduction of Revenue [Member] |  |  |  |  |
Future amortization expense [Abstract] |  |  |  |  |
2020 |  |  | 6,000 |  |
2021 |  |  | 6,000 |  |
2022 |  |  | 6,000 |  |
2023 |  |  | 6,000 |  |
2024 |  |  | 6,000 |  |
Trademarks and Trade Names [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Unamortized intangible assets, gross carrying amount |  |  | 86,544 | 86,544 |
Customer and Distributor Relationships [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Amortized intangible assets, gross carrying amount |  |  | 342,568 | 214,577 |
Intangible assets, accumulated amortization |  |  | (115,311) | (97,131) |
Sales representation, marketing and promotional rights [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Amortized intangible assets, gross carrying amount |  |  | 149,376 | 149,376 |
Intangible assets, accumulated amortization |  |  | (48,000) | (42,000) |
Patents and Other Intangible Assets [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Amortized intangible assets, gross carrying amount |  |  | 70,646 | 61,473 |
Intangible assets, accumulated amortization |  |  | (46,456) | (44,242) |
Technology-Based Intangible Assets [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Amortized intangible assets, gross carrying amount |  |  | 106,604 | 91,965 |
Intangible assets, accumulated amortization |  |  | (13,171) | (7,369) |
Payments Related to Contingent Consideration |  |  | 6,500 | $ 21,300 |
Asset Acquisition, Contingent Consideration Liability |  |  | $ 7,500 |  |
Weighted Average [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 22 years |  |
Weighted Average [Member] | Customer and Distributor Relationships [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 24 years |  |
Weighted Average [Member] | Sales representation, marketing and promotional rights [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 25 years |  |
Weighted Average [Member] | Patents and Other Intangible Assets [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 15 years |  |
Weighted Average [Member] | Technology-Based Intangible Assets [Member] |  |  |  |  |
Schedule of Finite-Lived and Indefinite-Lived Assets [Line Items] |  |  |  |  |
Finite-Lived Intangible Asset, Useful Life |  |  | 16 years |  |

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