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Financial Instruments and Fair Value Measurements - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2024 | Dec. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Upward adjustment | $ 0.0 | $ 0.0 | $ 0.0 | $ 0.0 |  |
Downward price adjustments, annual | 0.0 | 0.0 | 0.0 | 0.0 |  |
Investment impairment, cumulative | 0.0 | $ 0.0 | 0.0 | $ 0.0 |  |
Carrying amount of the investment | 1.8 |  | 1.8 |  |  | $ 1.8
Upward price adjustment, cumulative amount | 0.8 |  | 0.8 |  |  |
Downward price adjustments, cumulative | 0.0 |  | 0.0 |  |  |
Investment impairment | $ 0.0 |  | $ 0.0 |  |  |
Discontinued Operations, Disposed of by Sale | Remix |  |  |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |  |  |
Percentage of divested business |  |  |  |  | 91.00% |

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