| Goodwill |
The changes in the carrying amount of goodwill by operating segment for fiscal 2026 and 2025 are as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Plasma | | Blood Center | | Hospital | | Total | | (Dollars in Thousands) | | Carrying amount as of March 30, 2024 | $ | 29,043 | | | $ | 33,484 | | | $ | 502,555 | | | $ | 565,082 | | | | | | | | | | | Divestitures | — | | | (6,381) | | | — | | | (6,381) | | | Acquisitions | — | | | — | | | 69,542 | | | 69,542 | | | Purchase accounting adjustments | — | | | — | | | (19,248) | | | (19,248) | | | Currency translation | — | | | (136) | | | (4,590) | | | (4,726) | | | Carrying amount as of March 29, 2025 | 29,043 | | | 26,967 | | | 548,259 | | | 604,269 | | | | | | | | | | | | | | | | | | | | | | | | | | | Acquisitions | — | | | — | | | 50,478 | | | 50,478 | | | | | | | | | | | Currency translation | — | | | (79) | | | 1,700 | | | 1,621 | | | Carrying amount as of March 28, 2026 | $ | 29,043 | | | $ | 26,888 | | | $ | 600,437 | | | $ | 656,368 | |
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| Schedule of Amoritized Intangibles |
The gross carrying amount of intangible assets and the related accumulated amortization as of March 28, 2026 and March 29, 2025 is as follows: | | | | | | | | | | | | | | | | | | | | | | | | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | | Weighted Average Remaining Life (Years) | | March 28, 2026 | (Dollars in Thousands) | | | | Amortizable: | | | | | | | | | Developed technology | $ | 556,631 | | | $ | 193,114 | | | $ | 363,517 | | | 11.6 | | Customer contracts and related relationships | 130,862 | | | 76,489 | | | 54,373 | | | 11.3 | | Capitalized software | 95,880 | | | 82,284 | | | 13,596 | | | 2.9 | | Patents and other | 7,422 | | | 4,613 | | | 2,809 | | | 5.5 | | Trade names | 14,720 | | | 7,263 | | | 7,457 | | | 10.4 | | Total | $ | 805,515 | | | $ | 363,763 | | | $ | 441,752 | | | | | | | | | | | | | Non-amortizable: | | | | | | | | | | | | | | | | | In-process software development | 5,903 | | | | | | | | | | | | | | | | | Total | $ | 5,903 | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | Gross Carrying Amount | | Accumulated Amortization | | Net Carrying Amount | | Weighted Average Remaining Life (Years) | | March 29, 2025 | (Dollars in Thousands) | | | | Amortizable: | | | | | | | | | Developed technology | $ | 506,144 | | | $ | 156,123 | | | $ | 350,021 | | | 12.1 | | Customer contracts and related relationships | 135,561 | | | 70,842 | | | 64,719 | | | 12.6 | | Capitalized software | 85,528 | | | 76,185 | | | 9,343 | | | 6.9 | | Patents and other | 19,678 | | | 6,796 | | | 12,882 | | | 8.5 | | Trade names | 15,955 | | | 6,367 | | | 9,588 | | | 12.3 | | Total | $ | 762,866 | | | $ | 316,313 | | | $ | 446,553 | | | | | | | | | | | | | Non-amortizable: | | | | | | | | | | | | | | | | | In-process software development | 9,190 | | | | | | | | | | | | | | | | | Total | $ | 9,190 | | | | | | | |
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| Schedule of Future Amortization Expense |
Amortization expense on intangible assets for the next five years is estimated to be as follows: | | | | | | | | | | | Amortization Expense | | | (Dollars in Thousands) | | Fiscal 2027 | | $ | 46,864 | | | Fiscal 2028 | | $ | 44,781 | | | Fiscal 2029 | | $ | 43,105 | | | Fiscal 2030 | | $ | 41,836 | | | Fiscal 2031 | | $ | 40,359 | |
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