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Goodwill and Other Intangible Assets (Tables) | 3 Months Ended
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Mar. 31, 2026
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Goodwill by Segment | The changes in the carrying amount of goodwill attributable to each reportable segment for the three month period ended March 31, 2026 is presented in the table below.
| Industrial Technologies and Services |  | Precision and Science Technologies |  |  |  |  |  | Total
Balance at beginning of period | $ | 5,385.5 |  |  | $ | 3,098.6 |  |  |  |  |  |  | $ | 8,484.1 |
Acquisitions | 1.9 |  |  | 20.9 |  |  |  |  |  |  | 22.8 |
Foreign currency translation and other(1) | (25.8) |  |  | (9.9) |  |  |  |  |  |  | (35.7) |
Balance at end of period | $ | 5,361.6 |  |  | $ | 3,109.6 |  |  |  |  |  |  | $ | 8,471.2 |
(1)Includes measurement period adjustments
Schedule of Other Intangible Assets | Other intangible assets as of March 31, 2026 and December 31, 2025 consisted of the following.
| March 31, 2026 |  | December 31, 2025
| Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Amortized intangible assets |  |  |  |  |  |  |  |  |  |  |
Customer lists and relationships | $ | 4,291.2 |  |  | $ | (2,248.1) |  |  | $ | 2,043.1 |  |  | $ | 4,292.9 |  |  | $ | (2,186.3) |  |  | $ | 2,106.6 |
Technology | 575.0 |  |  | (343.4) |  |  | 231.6 |  |  | 573.5 |  |  | (325.2) |  |  | 248.3 |
Tradenames | 329.2 |  |  | (67.6) |  |  | 261.6 |  |  | 327.6 |  |  | (53.1) |  |  | 274.5 |
Other | 164.9 |  |  | (127.2) |  |  | 37.7 |  |  | 163.4 |  |  | (125.0) |  |  | 38.4 |
Unamortized intangible assets |  |  |  |  |  |  |  |  |  |  |
Tradenames | 1,568.8 |  |  | — |  |  | 1,568.8 |  |  | 1,572.5 |  |  | — |  |  | 1,572.5 |
Total other intangible assets | $ | 6,929.1 |  |  | $ | (2,786.3) |  |  | $ | 4,142.8 |  |  | $ | 6,929.9 |  |  | $ | (2,689.6) |  |  | $ | 4,240.3 |

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- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance that exist in perpetuity and with a finite life, by either major class or business segment. + References No definition available. + Details
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