Segment Data (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Segment Reporting [Line Items] | |||
| Sales | $ 2,356,698 | $ 1,966,845 | $ 2,046,899 |
| Restructuring and other charges, net | 8,909 | 11,813 | 12,152 |
| Amortization of intangibles | 9,522 | 10,787 | 11,557 |
| Operating income | 472,532 | 143,123 | 170,223 |
| Interest expense | 28,561 | 24,930 | 26,472 |
| Other income, net | (17,358) | (13,811) | (699) |
| Income before income taxes | 461,329 | 132,004 | 144,450 |
| Depreciation and amortization | 143,155 | 136,497 | 134,687 |
| Segment assets | 3,166,752 | 2,545,412 | 2,503,758 |
| Total capital expenditures | 76,905 | 88,971 | 107,561 |
| Metal Cutting | |||
| Segment Reporting [Line Items] | |||
| Sales | 1,397,418 | 1,219,686 | 1,280,781 |
| Cost of goods sold | 829,720 | 793,479 | 807,519 |
| Operating expense | 363,313 | 329,302 | 331,019 |
| Restructuring and other charges, net | 7,190 | 9,015 | 8,400 |
| Amortization of intangibles | 1,590 | 1,515 | 1,270 |
| Operating income | 195,605 | 86,375 | 132,573 |
| Depreciation and amortization | 98,433 | 93,544 | 90,917 |
| Segment assets | 1,406,811 | 1,423,714 | 1,416,884 |
| Capital expenditures | 40,644 | 55,360 | 71,148 |
| Infrastructure | |||
| Segment Reporting [Line Items] | |||
| Sales | 959,280 | 747,159 | 766,118 |
| Cost of goods sold | 556,130 | 575,678 | 612,178 |
| Operating expense | 113,605 | 99,433 | 100,044 |
| Restructuring and other charges, net | 1,719 | 2,797 | 3,752 |
| Amortization of intangibles | 7,932 | 9,274 | 10,287 |
| Operating income | 279,893 | 58,465 | 39,857 |
| Depreciation and amortization | 44,722 | 42,953 | 43,770 |
| Segment assets | 1,287,348 | 675,785 | 690,374 |
| Capital expenditures | 36,261 | 33,611 | 36,413 |
| Total segment operating income | |||
| Segment Reporting [Line Items] | |||
| Operating income | 475,498 | 144,840 | 172,430 |
| Unallocated corporate expenses | |||
| Segment Reporting [Line Items] | |||
| Operating income | (2,966) | (1,717) | (2,207) |
| Segment assets | $ 472,593 | $ 445,913 | $ 396,500 |
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- Definition Amount of amortization expense for finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Cost of product sold and service rendered, excluding depreciation, depletion, and amortization. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of interest expense classified as nonoperating. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The net result for the period of deducting operating expenses from operating revenues. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of income (expense) related to nonoperating activities, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of expenditure for addition to long-lived asset included in determination of segment asset by chief operating decision maker (CODM) or otherwise regularly provided to CODM. Long-lived asset excludes financial instrument, long-term customer relationship of financial institution, mortgage and other servicing rights, deferred policy acquisition cost, and deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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