Discontinued Operations - Schedule of Disposal Groups, Including Discontinued Operations in Income Statement (Parenthetical) (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract] | ||||
| Personnel (including stock-based compensation) | $ 2.3 | $ 2.9 | $ 4.6 | $ 5.6 |