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Restructuring and Related Charges and Asset Impairment Charges - Restructuring and Related Charges Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2020
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Expected Cost | $ 85,000 |  |
Restructuring and Related Cost, Incurred Cost | 4,200 | $ 40,400 | $ 83,300
Restructuring Charges | (1,200) | 29,600 | 69,200
Restructuring Charges Related to Inventory Disposals |  | 500 | 900
Restructuring reserve, current | 6,019 | 19,851 |
Restructuring Reserve, Noncurrent | 1,900 | 9,900 |
Metal Cutting [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Incurred Cost | 3,600 | 35,600 | 73,700
Restructuring Charges | (1,243) | 29,581 |
Restructuring Reserve | 7,919 | 29,723 | 47,366
Infrastructure [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Incurred Cost | 600 | 4,800 | 8,800
FY20 Restructuring Actions [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Cost Incurred to Date | 54,800 |  |
FY20 Restructuring Actions [Member] | Metal Cutting [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Cost Incurred to Date | 46,600 |  |
FY20 Restructuring Actions [Member] | Infrastructure [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Cost Incurred to Date | 8,300 |  |
FY21 Restructuring Actions [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Cost Incurred to Date | 86,400 |  |
FY21 Restructuring Actions [Member] | Metal Cutting [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Cost Incurred to Date | 78,100 |  |
FY21 Restructuring Actions [Member] | Infrastructure [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring and Related Cost, Cost Incurred to Date | 8,300 |  |
Cost of Sales [Member] |  |  |
Restructuring and Related Costs and Reserve [Line Items] |  |  |
Restructuring Related Charges | $ 5,500 | $ 10,800 | $ 14,100

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- Definition Amount of costs incurred to date for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(1) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(d)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)(1)) -URI http://asc.fasb.org/extlink&oid=115931487&loc=d3e140904-122747 + Details
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