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Segment Information - Financial Information Relating to Reportable Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jun. 30, 2024 | Mar. 31, 2024 | Dec. 31, 2023 | Sep. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2022
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | $ 1,159,060 | $ 1,136,702 | $ 1,105,599
Operating income |  |  |  |  |  | 206,686 | 298,944 | 296,590
Costs recognized on sale of acquired inventory |  |  |  |  |  | (729) | (400) | (1,596)
Amortization of intangibles |  |  |  |  |  | (78,318) | (76,413) | (73,054)
Impact of partially-owned consolidated subsidiaries(2) |  |  |  |  |  |  | 647 | (2,393)
Acquisition related expenses and other |  |  |  |  |  | (6,980) | 9,965 | 19,070
Certain litigation charges |  |  |  |  |  | (3,506) |  |
Impairment of assets held-for-sale |  |  |  |  |  | 21,963 |  |
Intangible assets, net | $ 507,081 |  |  |  | $ 531,522 | 507,081 | 534,645 | 531,522
Eminence impairment |  |  |  |  |  |  |  | (18,715)
Stock based compensation, inclusive of employer taxes |  |  |  |  |  | (40,277) | (41,217) | (46,401)
Restructuring and restructuring-related costs | (21,072) | $ (1,273) | $ (11,424) |  |  | (12,245) | (3,829) | (1,640)
Corporate general, selling, and administrative expenses |  |  |  |  |  | (466,375) | (378,378) | (372,766)
Impact of business held-for-sale(1) |  |  |  |  |  | 525 |  |
Total long-lived assets | 251,154 |  |  |  |  | 251,154 | 226,200 |
United States and Canada [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Intangible assets, net | 443,740 |  |  |  |  | 443,740 | 529,652 |
Total long-lived assets | 211,597 |  |  |  |  | 211,597 | 203,657 |
Europe [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Intangible assets, net | 63,138 |  |  |  |  | 63,138 | 4,553 |
Total long-lived assets | 27,862 |  |  |  |  | 27,862 | 19,263 |
Asia [Member] |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Intangible assets, net | 203 |  |  |  |  | 203 | 440 |
Total long-lived assets | $ 11,695 |  |  |  |  | 11,695 | 3,280 |
Consumables |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 928,180 | 917,733 | 890,874
Instruments |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 108,270 | 112,085 | 120,758
Services |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 99,265 | 85,784 | 71,988
Product and Services |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 1,135,715 | 1,115,602 | 1,083,620
Royalty revenues |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 23,345 | 21,100 | 21,979
Protein Sciences |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Restructuring and restructuring-related costs |  |  |  |  |  | (200) |  |
Diagnostics and Genomics |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Restructuring and restructuring-related costs |  |  |  | $ (1,185) | $ (242) |  |  |
Other Revenues from Business Held for Sale |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 4,153 |  |
Operating Segments |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Operating income |  |  |  |  |  | 379,321 | 416,721 | 426,600
Operating Segments | Consumables |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 928,180 | 917,733 | 890,874
Operating Segments | Protein Sciences |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 830,902 | 845,747 | 832,311
Operating income |  |  |  |  |  | 354,775 | 373,684 | 377,623
Operating Segments | Protein Sciences | Consumables |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 657,679 | 665,301 | 646,952
Operating Segments | Diagnostics and Genomics |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 326,392 | 292,602 | 274,843
Operating income |  |  |  |  |  | 24,546 | 43,037 | 48,977
Operating Segments | Diagnostics and Genomics | Consumables |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 266,348 | 252,432 | 243,922
Operating Segments | Other Revenues from Business Held for Sale | Consumables |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | 4,153 |  |
Intersegment Eliminations |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Revenues, net |  |  |  |  |  | (2,387) | (1,647) | (1,555)
Corporate, Non-Segment |  |  |  |  |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |  |  |  |  |
Corporate general, selling, and administrative expenses |  |  |  |  |  | $ (9,142) | $ (6,530) | $ (5,281)

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