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Restructuring and Related Charges - Restructuring Accrual (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2018 | Mar. 31, 2017 | Mar. 31, 2018 | Mar. 31, 2017
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | $ 29,806 |
Restructuring Charges | $ 1,100 | $ 7,100 | 6,664 | $ 44,500
Asset Write-Down |  |  | (4,096) |
Translation |  |  | 1,697 |
Cash Expenditures |  |  | (21,739) |
Ending Balance | 12,332 |  | 12,332 |
Industrial [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 17,733 |
Restructuring Charges |  |  | 4,859 |
Asset Write-Down |  |  | (3,084) |
Translation |  |  | 1,174 |
Cash Expenditures |  |  | (15,137) |
Ending Balance | 5,545 |  | 5,545 |
Industrial [Member] | Severance [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 17,639 |
Restructuring Charges |  |  | 1,804 |
Asset Write-Down |  |  | 0 |
Translation |  |  | 1,171 |
Cash Expenditures |  |  | (15,099) |
Ending Balance | 5,515 |  | 5,515 |
Industrial [Member] | Facilities [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 0 |
Restructuring Charges |  |  | 3,084 |
Asset Write-Down |  |  | (3,084) |
Translation |  |  | 0 |
Cash Expenditures |  |  | 0 |
Ending Balance | 0 |  | 0 |
Industrial [Member] | Other Restructuring [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 94 |
Restructuring Charges |  |  | (29) |
Asset Write-Down |  |  | 0 |
Translation |  |  | 3 |
Cash Expenditures |  |  | (38) |
Ending Balance | 30 |  | 30 |
WIDIA [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 2,434 |
Restructuring Charges |  |  | 1,125 |
Asset Write-Down |  |  | (747) |
Translation |  |  | 250 |
Cash Expenditures |  |  | (3,059) |
Ending Balance | 3 |  | 3 |
WIDIA [Member] | Severance [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 2,434 |
Restructuring Charges |  |  | 384 |
Asset Write-Down |  |  | 0 |
Translation |  |  | 249 |
Cash Expenditures |  |  | (3,067) |
Ending Balance | 0 |  | 0 |
WIDIA [Member] | Facilities [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 0 |
Restructuring Charges |  |  | 747 |
Asset Write-Down |  |  | (747) |
Translation |  |  | 0 |
Cash Expenditures |  |  | 0 |
Ending Balance | 0 |  | 0 |
WIDIA [Member] | Other Restructuring [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 0 |
Restructuring Charges |  |  | (6) |
Asset Write-Down |  |  | 0 |
Translation |  |  | 1 |
Cash Expenditures |  |  | 8 |
Ending Balance | 3 |  | 3 |
Infrastructure [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 9,639 |
Restructuring Charges |  |  | 680 |
Asset Write-Down |  |  | (265) |
Translation |  |  | 273 |
Cash Expenditures |  |  | (3,543) |
Ending Balance | 6,784 |  | 6,784 |
Infrastructure [Member] | Severance [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 9,573 |
Restructuring Charges |  |  | 422 |
Asset Write-Down |  |  | 0 |
Translation |  |  | 273 |
Cash Expenditures |  |  | (3,501) |
Ending Balance | 6,767 |  | 6,767 |
Infrastructure [Member] | Facilities [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 21 |
Restructuring Charges |  |  | 265 |
Asset Write-Down |  |  | (265) |
Translation |  |  | 0 |
Cash Expenditures |  |  | (21) |
Ending Balance | 0 |  | 0 |
Infrastructure [Member] | Other Restructuring [Member] |  |  |  |
Restructuring Reserve [Abstract] |  |  |  |
Beginning Balance |  |  | 45 |
Restructuring Charges |  |  | (7) |
Asset Write-Down |  |  | 0 |
Translation |  |  | 0 |
Cash Expenditures |  |  | (21) |
Ending Balance | $ 17 |  | $ 17 |

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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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- Definition Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 + Details
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- Definition Amount of expense (reversal of expense) which increases (decreases) the restructuring reserve from an adjustment to a previously accrued restructuring liability. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)(2)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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