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Goodwill and Other Intangible Assets Other Intangible Assets (Details) - USD ($) | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Mar. 31, 2020 | Dec. 31, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | $ (137,386,000) | $ (158,507,000)
Intangible Assets, Gross (Excluding Goodwill) |  |  | 269,954,000 | 319,505,000
Goodwill and other intangible assets impairments | $ 15,600,000 | $ 14,600,000 | 30,227,000 |
Goodwill, Impairment Loss |  |  | 26,819,000 |
Contractual Rights [Member] |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 0 | 7,062,000
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | 0 | (7,062,000)
Technology-Based and other [Member] |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 32,713,000 | 46,228,000
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (22,612,000) | (31,890,000)
Customer Relationships [Member] |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 181,408,000 | 205,213,000
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (88,112,000) | (94,711,000)
Unpatented Technology [Member] |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 31,586,000 | 31,702,000
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (17,890,000) | (15,492,000)
Trademarks [Member] |  |  |  |
Finite-Lived Intangible Assets, Gross |  |  | 13,087,000 | 14,755,000
Finite-Lived Intangible Assets, Accumulated Amortization |  |  | (8,772,000) | (9,352,000)
Trademarks [Member] |  |  |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) |  |  | 11,160,000 | $ 14,545,000
WIDIA [Member] |  |  |  |
Goodwill, Impairment Loss | 13,700,000 | 13,100,000 | (26,819,000) |
Impairment of Intangible Assets, Indefinite-lived (Excluding Goodwill) | $ 1,900,000 | $ 1,500,000 |  |
WIDIA [Member] | Trademarks [Member] |  |  |  |
Indefinite-lived Intangible Assets (Excluding Goodwill) |  |  | $ 11,200,000 |

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- Definition Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 928 -SubTopic 340 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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