Quarterly report pursuant to Section 13 or 15(d)

Contracts in Progress - Schedule of Costs in Excess of Billings and Billings in Excess of Costs on Uncompleted Contracts (Details)

v3.22.2.2
Contracts in Progress - Schedule of Costs in Excess of Billings and Billings in Excess of Costs on Uncompleted Contracts (Details) - USD ($)
$ in Millions
Sep. 30, 2022
Dec. 31, 2021
Revenue from Contract with Customer [Abstract]    
Costs and estimated earnings in excess of billings on uncompleted contracts – current $ 67.8 $ 56.3
Costs and estimated earnings in excess of billings on uncompleted contracts – noncurrent 5.2 6.5
Billings in excess of costs and estimated earnings on uncompleted contracts – current (17.6) (17.6)
Billings in excess of costs and estimated earnings on uncompleted contracts – noncurrent (5.7) (2.1)
Costs in excess of billings, current and noncurrent $ 49.7 $ 43.1