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SEGMENT AND GEOGRAPHIC INFORMATION - Segment Reporting Information (Details) - USD ($) | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 | Jun. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024
Segment Reporting Information [Line Items] |  |  |  |  |  |
Total revenue, net | $ 402,062,000 |  | $ 380,834,000 | $ 1,200,320,000 | $ 1,167,881,000 |
Cost of goods sold | 195,071,000 |  | 180,596,000 | 589,565,000 | 534,892,000 |
Research and development | 22,456,000 |  | 27,435,000 | 74,181,000 | 84,167,000 |
Selling, general & administrative | 169,046,000 |  | 177,193,000 | 530,433,000 | 538,463,000 |
Intangible asset amortization | 3,728,000 |  | 3,760,000 | 11,186,000 | 17,575,000 |
Goodwill impairment | 0 | $ 511,400,000 | 0 | 511,365,000 | 0 | $ 0
Total costs and expenses | 390,301,000 |  | 388,984,000 | 1,716,730,000 | 1,175,097,000 |
Operating income (loss) | 11,761,000 |  | (8,150,000) | (516,410,000) | (7,216,000) |
Interest income | 4,982,000 |  | 5,049,000 | 14,112,000 | 15,147,000 |
Interest expense | (22,725,000) |  | (19,373,000) | (62,582,000) | (51,648,000) |
Other income, net | (842,000) |  | 2,112,000 | (2,932,000) | 2,939,000 |
Loss before income taxes | (6,824,000) |  | (20,362,000) | (567,812,000) | (40,778,000) |
Codman Specialty Surgical |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Total revenue, net | 292,583,000 |  | 270,782,000 | 877,204,000 | 828,977,000 |
Tissue Technologies |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Total revenue, net | 109,479,000 |  | 110,052,000 | 323,116,000 | 338,904,000 |
Operating Segments | Codman Specialty Surgical |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Total revenue, net | 292,583,000 |  | 270,782,000 | 877,204,000 | 828,977,000 |
Cost of goods sold | 93,289,000 |  | 95,829,000 | 288,070,000 | 281,443,000 |
Research and development | 6,632,000 |  | 8,548,000 | 22,276,000 | 21,880,000 |
Selling, general & administrative | 62,433,000 |  | 65,867,000 | 201,309,000 | 157,483,000 |
Intangible asset amortization | 0 |  | 0 | 0 | 0 |
Goodwill impairment | 0 |  |  | 388,106,000 |  |
Total costs and expenses | 162,354,000 |  | 170,244,000 | 899,761,000 | 460,806,000 |
Operating income (loss) | 130,229,000 |  | 100,538,000 | (22,557,000) | 368,171,000 |
Operating Segments | Tissue Technologies |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Total revenue, net | 109,479,000 |  | 110,052,000 | 323,116,000 | 338,904,000 |
Cost of goods sold | 42,668,000 |  | 40,529,000 | 138,499,000 | 119,512,000 |
Research and development | 4,189,000 |  | 4,506,000 | 12,243,000 | 13,858,000 |
Selling, general & administrative | 35,478,000 |  | 36,535,000 | 110,283,000 | 109,199,000 |
Intangible asset amortization | 0 |  | 0 | 0 | 0 |
Goodwill impairment | 0 |  |  | 123,259,000 |  |
Total costs and expenses | 82,335,000 |  | 81,570,000 | 384,284,000 | 242,569,000 |
Operating income (loss) | 27,144,000 |  | 28,482,000 | (61,168,000) | 96,335,000 |
Corporate and Other |  |  |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |  |  |
Total revenue, net | 0 |  | 0 | 0 | 0 |
Cost of goods sold | 59,114,000 |  | 44,238,000 | 162,996,000 | 133,937,000 |
Research and development | 11,635,000 |  | 14,381,000 | 39,662,000 | 48,429,000 |
Selling, general & administrative | 71,135,000 |  | 74,791,000 | 218,841,000 | 271,781,000 |
Intangible asset amortization | 3,728,000 |  | 3,760,000 | 11,186,000 | 17,575,000 |
Goodwill impairment | 0 |  |  | 0 |  |
Total costs and expenses | 145,612,000 |  | 137,170,000 | 432,685,000 | 471,722,000 |
Operating income (loss) | $ (145,612,000) |  | $ (137,170,000) | $ (432,685,000) | $ (471,722,000) |

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