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Definite- and Indefinite-Lived Intangible Assets (Narrative) (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018
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Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items] |  |
Net carrying value of intangibles with definite useful lives | $ 200,772 | $ 43,357
Accumulated amortization | 20,643 | $ 14,902
2020 | 14,500 |
2021 | 14,500 |
2022 | 14,500 |
2023 | 14,500 |
2024 | 14,500 |
Trade Names | Gradall |  |
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items] |  |
Carrying values of indefinite lived trade names | 3,600 |
Trade Names | Bush Hog |  |
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items] |  |
Carrying values of indefinite lived trade names | 1,900 |
Trade names and trademarks |  |
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items] |  |
Net carrying value of intangibles with definite useful lives | 61,588 |
Accumulated amortization | 5,634 |
Customer and dealer relationships |  |
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items] |  |
Net carrying value of intangibles with definite useful lives | 108,023 |
Accumulated amortization | 13,485 |
Patents and developed technologies |  |
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items] |  |
Net carrying value of intangibles with definite useful lives | 26,961 |
Accumulated amortization | 1,524 |
Favorable leasehold interests |  |
Schedule of Acquired Indefinite-lived and Finite Intangible Assets by Major Class [Line Items] |  |
Net carrying value of intangibles with definite useful lives | 4,200 |
Accumulated amortization | $ 0 |

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