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Segment Information (Tables) | 12 Months Ended
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Dec. 31, 2023
Segment Reporting [Abstract] |
Schedule of Segment Reporting Information, by Segment | The following table summarizes select operating results for each reportable segment (in millions).
| Successor |  |  | Predecessor
(In millions) | For Year Ended December 31, 2023 |  | For Year Ended December 31, 2022 |  | From October 20, 2021 through December 31, 2021 |  |  | From July 1, 2021 through October 19, 2021 |  | For Year Ended June 30. 2021
Revenues |  |  |  |  |  |  |  |  |  |
Medical | $ | 284.5 |  |  | $ | 271.7 |  |  | $ | 49.2 |  |  |  | $ | 60.3 |  |  | $ | 155.7 |
Technologies | 516.4 |  |  | 446.1 |  |  | 104.9 |  |  |  | 107.7 |  |  | 455.9 |
Consolidated Revenues | $ | 800.9 |  |  | $ | 717.8 |  |  | $ | 154.1 |  |  |  | $ | 168.0 |  |  | $ | 611.6 |
Segment Income (Loss) from Operations |  |  |  |  |  |  |  |  |  |
Medical | $ | 13.0 |  |  | $ | (98.9) |  |  | $ | (5.4) |  |  |  | $ | (1.8) |  |  | $ | 2.3 |
Technologies | 46.0 |  |  | (103.1) |  |  | (0.8) |  |  |  | 8.2 |  |  | 68.1 |
Total Segment Income (Loss) from Operations | 59.0 |  |  | (202.0) |  |  | (6.2) |  |  |  | 6.4 |  |  | 70.4 |
Corporate and other | (80.9) |  |  | (95.8) |  |  | (16.7) |  |  |  | (48.0) |  |  | (59.2) |
Consolidated (Loss) Income from Operations | $ | (21.9) |  |  | $ | (297.8) |  |  | $ | (22.9) |  |  |  | $ | (41.6) |  |  | $ | 11.2 |
Capital Expenditures |  |  |  |  |  |  |  |  |  |
Medical | $ | 21.8 |  |  | $ | 22.6 |  |  | $ | 3.8 |  |  |  | $ | 6.8 |  |  | $ | 14.2 |
Technologies | 18.0 |  |  | 11.6 |  |  | 2.0 |  |  |  | 2.7 |  |  | 12.2 |
Total operating and reportable segments | 39.8 |  |  | 34.2 |  |  | 5.8 |  |  |  | 9.5 |  |  | 26.4 |
Corporate and other | 1.0 |  |  | 0.4 |  |  | 0.3 |  |  |  | 0.3 |  |  | — |
Total Capital Expenditures | $ | 40.8 |  |  | $ | 34.6 |  |  | $ | 6.1 |  |  |  | $ | 9.8 |  |  | $ | 26.4 |
Depreciation and Amortization |  |  |  |  |  |  |  |  |  |
Medical | $ | 75.2 |  |  | $ | 82.4 |  |  | $ | 17.0 |  |  |  | $ | 13.3 |  |  | $ | 33.3 |
Technologies | 86.9 |  |  | 91.1 |  |  | 20.1 |  |  |  | 12.4 |  |  | 49.7 |
Total operating and reportable segments | 162.1 |  |  | 173.5 |  |  | 37.1 |  |  |  | 25.7 |  |  | 83.0 |
Corporate and other | 0.7 |  |  | 1.0 |  |  | 0.2 |  |  |  | 0.2 |  |  | 0.6 |
Total Depreciation and Amortization | $ | 162.8 |  |  | $ | 174.5 |  |  | $ | 37.3 |  |  |  | $ | 25.9 |  |  | $ | 83.6 |
Revenue from External Customers by Geographic Areas | The following details revenues by geographic region. Revenues generated from external customers are attributed to geographic regions through sales from site locations (i.e., point of origin) (in millions).
| Revenues
| Successor |  |  | Predecessor
| Fiscal Year Ended December 31, |  | Fiscal Year Ended December 31, |  | From October 20, 2021 through December 31 |  |  | From July 1, 2021 through October 19, |  | For the Fiscal Year Ended June 30,
| 2023 |  | 2022 |  | 2021 |  |  | 2021 |  | 2021
North America |  |  |  |  |  |  |  |  |  |
Medical | $ | 258.1 |  |  | $ | 252.0 |  |  | $ | 45.3 |  |  |  | $ | 54.6 |  |  | $ | 138.6 |
Technologies | 254.2 |  |  | 210.7 |  |  | 47.6 |  |  |  | 53.4 |  |  | 199.4 |
Total North America | 512.3 |  |  | 462.7 |  |  | 92.9 |  |  |  | 108.0 |  |  | 338.0 |
Europe |  |  |  |  |  |  |  |  |  |
Medical | 26.4 |  |  | 19.7 |  |  | 3.9 |  |  |  | 5.7 |  |  | 17.1 |
Technologies | 245.7 |  |  | 222.1 |  |  | 55.3 |  |  |  | 52.6 |  |  | 241.5 |
Total Europe | 272.1 |  |  | 241.8 |  |  | 59.2 |  |  |  | 58.3 |  |  | 258.6 |
Asia Pacific |  |  |  |  |  |  |  |  |  |
Medical | — |  |  | — |  |  | — |  |  |  | — |  |  | — |
Technologies | 16.5 |  |  | 13.3 |  |  | 2.0 |  |  |  | 1.7 |  |  | 15.0 |
Total Asia Pacific | 16.5 |  |  | 13.3 |  |  | 2.0 |  |  |  | 1.7 |  |  | 15.0 |
Total Revenues | $ | 800.9 |  |  | $ | 717.8 |  |  | $ | 154.1 |  |  |  | $ | 168.0 |  |  | $ | 611.6 |
Schedule of Revenue by Timing of Recognition | The following details revenues by timing of recognition (in millions):
| Revenues
| Successor |  |  | Predecessor
| Fiscal Year Ended December 31, |  | Fiscal Year Ended December 31, |  | From October 20, 2021 through December 31 |  |  | From July 1, 2021 through October 19, |  | For the Fiscal Year Ended June 30,
|  |  | 2022 |  | 2021 |  |  | 2021 |  | 2021
Point in time | $ | 496.0 |  |  | $ | 485.9 |  |  | $ | 120.1 |  |  |  | $ | 123.6 |  |  | $ | 456.6 |
Over time | 304.9 |  |  | 231.9 |  |  | 34.0 |  |  |  | 44.4 |  |  | 155.0 |
Total revenues | $ | 800.9 |  |  | $ | 717.8 |  |  | $ | 154.1 |  |  |  | $ | 168.0 |  |  | $ | 611.6 |
Revenue from External Customers by Products and Services | The following details revenues by product category (in millions):
| Revenues
| Successor |  |  | Predecessor
| Fiscal Year Ended December 31, |  | Fiscal Year Ended December 31, |  | From October 20, 2021 through December 31 |  |  | From July 1, 2021 through October 19, |  | For the Fiscal Year Ended June 30,
| 2023 |  | 2022 |  | 2021 |  |  | 2021 |  | 2021
Medical segment: |  |  |  |  |  |  |  |  |  |
Medical | $ | 284.5 |  |  | $ | 271.7 |  |  | $ | 49.2 |  |  |  | $ | 60.3 |  |  | $ | 155.7 |
Technologies segment: |  |  |  |  |  |  |  |  |  |
Reactor Safety and Control Systems | 204.0 |  |  | 163.8 |  |  | 30.6 |  |  |  | 34.7 |  |  | 146.8 |
Radiological Search, Measurement, and Analysis Systems | 312.4 |  |  | 282.3 |  |  | 74.3 |  |  |  | 73.0 |  |  | 309.1 |
Total Revenues | $ | 800.9 |  |  | $ | 717.8 |  |  | $ | 154.1 |  |  |  | $ | 168.0 |  |  | $ | 611.6 |
Schedule of Property, Plant, and Equipment by Geographical Areas | The following details property, plant, and equipment, net, by geography (in millions):
| Property, Plant, and Equipment, Net
(In millions) | As of December 31, 2023 |  | As of December 31, 2022
North America | $ | 82.9 |  |  | $ | 79.4 |
Europe | 51.5 |  |  | 44.7 |
Asia Pacific | 0.1 |  |  | 0.2 |
Total | $ | 134.5 |  |  | $ | 124.3 |

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