Contingencies (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2023	Mar. 31, 2012
Site Contingency [Line Items]
Litigation Settlement, Amount Awarded from Other Party		$ 110,000
Environmental Costs Recovered	$ 47,000
Huntsville Site [Member]
Site Contingency [Line Items]
Environmental Remediation Expense To Date	8,200
Additional Expected Project Expenditures Low Estimate	2,100
Additional Expected Project Expenditures High Estimate	10,000
Norco Site [Member] | Remediation, Project Management, Regulatory Oversight, and Investigative and Feasability Studies [Member]
Site Contingency [Line Items]
Environmental Remediation Expense To Date	81,000
Additional Expected Project Expenditures Low Estimate	6,000
Additional Expected Project Expenditures High Estimate	$ 17,000