Commitments and Contingencies (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
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)