Property, Plant and Equipment Property, Plant and Equipment (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Mar. 31, 2026 |
|---|---|---|
| Property, Plant, and Equipment [Abstract] | ||
| Land and land improvements | $ 112,500 | $ 112,300 |
| Buildings and leasehold improvements | 955,700 | 903,600 |
| Machinery and equipment | 1,478,100 | 1,434,300 |
| Capitalized Computer Hardware/Software, Gross | 321,100 | 316,300 |
| Radioisotope | 848,900 | 829,900 |
| Construction in progress | 455,100 | 509,500 |
| Total property, plant, and equipment | 4,171,300 | 4,105,900 |
| Less: accumulated depreciation and depletion | (1,999,600) | (1,944,600) |
| Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization | $ 2,171,700 | $ 2,161,200 |
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- Definition Capitalized Computer Hardware/Software, Gross No definition available.
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- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount before accumulated depreciation of building structures held for productive use including addition, improvement, or renovation to the structure, including, but not limited to, interior masonry, interior flooring, electrical, and plumbing. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before accumulated depletion of real estate held for productive use, excluding land held for sale. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount before accumulated depreciation of tangible personal property used to produce goods and services, including, but is not limited to, tools, dies and molds, computer and office equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The carrying amount of capitalized costs of materials, supplies, and other assets, which are not included in inventory but used in production. No definition available.
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- References No definition available.
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- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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