Inventories - Other Inventory Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2023	Jul. 01, 2022	Jun. 30, 2023	Jul. 01, 2022	Dec. 31, 2022
Schedule of Inventory [Line Items]
Inventories	$ 192,785		$ 192,785		$ 172,383
Program Inventory Impairment	596	$ 0	596	$ 0	44,500
K-MAX®
Schedule of Inventory [Line Items]
Inventory, gross	22,200		22,200		24,700
Inventory noncurrent	20,000		20,000
SH 2GA Super Seasprite Program
Schedule of Inventory [Line Items]
Inventory, gross	6,000		6,000		$ 6,200
Inventory noncurrent	$ 4,800		$ 4,800