Revenues - Net Estimates At Completion Adjustments (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Change in Accounting Estimate [Line Items]
Net EAC Adjustments, before income taxes	$ (26,155)	$ (18,748)
Net EAC Adjustments, net of income taxes	$ (26,214)	$ (18,825)
Net EAC Adjustments, net of income taxes, per diluted share (in usd per share)	$ (0.19)	$ (0.14)
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate [Line Items]
Net EAC Adjustments, before income taxes	$ (1,266)	$ 20
Net EAC Adjustments, net of income taxes	$ (1,000)	$ 16
Net EAC Adjustments, net of income taxes, per diluted share (in usd per share)	$ (0.01)	$ 0