Revenues - Net Estimates At Completion Adjustments (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Change in Accounting Estimate [Line Items]
Net EAC Adjustments, before income taxes	$ (18,748)	$ (2,621)
Net EAC Adjustments, net of income taxes	$ (18,825)	$ (2,437)
Net EAC Adjustments, net of income taxes, per diluted share (usd per share)	$ (0.14)	$ (0.02)
Contracts Accounted for under Percentage of Completion
Change in Accounting Estimate [Line Items]
Net EAC Adjustments, before income taxes	$ 20	$ 224
Net EAC Adjustments, net of income taxes	$ 16	$ 177
Net EAC Adjustments, net of income taxes, per diluted share (usd per share)	$ 0	$ 0

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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