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Commitments and Contingencies (Details) - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Mar. 31, 2023 | Sep. 30, 2022 | Sep. 30, 2023
Commitments and Contingencies |  |  |
Gain (loss) related to settlement agreements |  | $ 4.5 |
Dispute With Customer |  |  |
Commitments and Contingencies |  |  |
Gain (loss) related to settlement agreements | $ 6.8 |  |
Surety | Minimum |  |  |
Surety |  |  |
Percentage of business which has required bonds |  |  | 10.00%
Surety | Maximum |  |  |
Surety |  |  |
Percentage of business which has required bonds |  |  | 20.00%
Gross Profit. | Dispute With Customer |  |  |
Commitments and Contingencies |  |  |
Gain (loss) related to settlement agreements | 6.6 |  |
Selling, General and Administrative Expenses | Dispute With Customer |  |  |
Commitments and Contingencies |  |  |
Gain (loss) related to settlement agreements | 0.7 |  |
Interest Income | Dispute With Customer |  |  |
Commitments and Contingencies |  |  |
Gain (loss) related to settlement agreements | 1.3 |  |
Change in Fair Value of Contingent Earn-Out Obligations | Dispute With Customer |  |  |
Commitments and Contingencies |  |  |
Gain (loss) related to settlement agreements | $ (1.8) |  |

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