Revenue Recognition - Schedule of Percentage of Sales by Contract and Customer (Details) - Sales revenue, net	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Contract | Fixed-price
Concentration Risk [Line Items]
Percentage of net sales	54.00%	56.00%
Contract | Cost-reimbursable
Concentration Risk [Line Items]
Percentage of net sales	46.00%	44.00%
Customers | U.S. government
Concentration Risk [Line Items]
Percentage of net sales	96.00%	95.00%
Customers | Non U.S. government
Concentration Risk [Line Items]
Percentage of net sales	4.00%	5.00%
Segment concentration risk | Real Estate
Concentration Risk [Line Items]
Percentage of net sales	1.00%	1.00%