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Contracts in Progress - Schedule of Costs in Excess of Billings and Billings in Excess of Costs on Uncompleted Contracts (Details) - USD ($) $ in Millions | Dec. 31, 2025 | Dec. 31, 2024
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Disaggregation of Revenue [Line Items] |  |
Costs and estimated earnings in excess of billings on uncompleted contracts – current | $ 93.8 | $ 67.0
Costs in excess of billings uncompleted construction type contracts | 69.1 | 55.4
Uncompleted Contracts |  |
Disaggregation of Revenue [Line Items] |  |
Costs and estimated earnings in excess of billings on uncompleted contracts – current | 93.8 | 67.0
Costs and estimated earnings in excess of billings on uncompleted contracts – non-current | 21.5 | 20.2
Billings in excess of costs and estimated earnings on uncompleted contracts – current | (43.7) | (31.0)
Billings in excess of costs and estimated earnings on uncompleted contracts – non-current | (2.5) | (0.8)
Costs in excess of billings uncompleted construction type contracts | $ 69.1 | $ 55.4

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