Major Customers and Concentrations of Credit Risk - Sales to Major Customers (Details) - Customer Concentration Risk - Revenue from Contract with Customer Benchmark	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Boeing
Revenue, Major Customer [Line Items]
Concentration percentage	8.20%	6.70%	7.80%
GD
Revenue, Major Customer [Line Items]
Concentration percentage	3.80%	5.70%	3.00%
Northrop
Revenue, Major Customer [Line Items]
Concentration percentage	5.50%	5.70%	7.10%
RTX
Revenue, Major Customer [Line Items]
Concentration percentage	16.80%	21.60%	24.40%
Spirit
Revenue, Major Customer [Line Items]
Concentration percentage	6.40%	5.70%	3.80%
Viasat
Revenue, Major Customer [Line Items]
Concentration percentage	5.50%	5.40%	2.60%
Top ten customers
Revenue, Major Customer [Line Items]
Concentration percentage	58.70%	61.40%	61.10%