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Restructuring Activities - Schedule of CTO2Grow Program Restructuring Spend Estimated (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Total Restructuring Program |  |  |
Other associated costs | $ 30.3 | $ 34.5 | $ 9.3
Contract terminations | (0.1) | 14.6 | 0.0
Capital expenditures | 2.3 | $ 0.4 | $ 9.7
CTO2 Grow Program |  |  |
Total Restructuring Program |  |  |
Costs of reduction in headcount as a result of reorganization | 90.0 |  |
Other associated costs | 45.0 |  |
Contract terminations | 20.0 |  |
Total cash expense | 155.0 |  |
Capital expenditures | 5.0 |  |
Total estimated cash cost | 160.0 |  |
Total estimated non-cash expense | 38.0 |  |
Total estimated expense | 193.0 |  |
Less Program Activity to Date |  |  |
Costs of reduction in headcount as a result of reorganization | (75.0) |  |
Other associated costs | (26.0) |  |
Contract terminations | (15.0) |  |
Total cash expense | (116.0) |  |
Cumulative capital expenditures | 2.0 |  |
Total estimated cash cost | (118.0) |  |
Total estimated non-cash expense | (38.0) |  |
Total estimated expense | (154.0) |  |
Remaining Restructuring |  |  |
Costs of reduction in headcount as a result of reorganization | 15.0 |  |
Other associated costs | 19.0 |  |
Contract terminations | 5.0 |  |
Total cash expense | 39.0 |  |
Capital expenditures | 3.0 |  |
Total estimated cash cost | 42.0 |  |
Total estimated non-cash expense | 0.0 |  |
Total estimated expense | $ 39.0 |  |

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