Severance, Restructuring, and Acquisition Integration Activities Severance, Restructuring, and Acquisition Integration Activities - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended			36 Months Ended
	Dec. 31, 2019	Sep. 29, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jul. 01, 2018	Apr. 01, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2020
Restructuring Cost and Reserve [Line Items]
Severance, restructuring, and acquisition integration costs	$ 21,000	$ 3,000	$ 2,500	$ 0	$ 2,200	$ 4,600	$ 4,600	$ 11,200	$ 26,544	$ 22,625	$ 41,893
Restructuring and integration cost payable period									60 days
Cost of Sales
Restructuring Cost and Reserve [Line Items]
Severance, restructuring, and acquisition integration costs									$ 3,425	17,962	32,480
Selling, General and Administrative Expenses
Restructuring Cost and Reserve [Line Items]
Severance, restructuring, and acquisition integration costs									23,119	4,546	9,308
Research and Development
Restructuring Cost and Reserve [Line Items]
Severance, restructuring, and acquisition integration costs									0	117	105
Cost Reduction Program
Restructuring Cost and Reserve [Line Items]
Severance, restructuring, and acquisition integration costs									19,600
Expected cost	40,000								40,000
Expected restructuring cost remaining	10,000								10,000
PPC Broadband and Opterna Integration Program
Restructuring Cost and Reserve [Line Items]
Severance, restructuring, and acquisition integration costs									6,100
Industrial Manufacturing Footprint Program
Restructuring Cost and Reserve [Line Items]
Severance, restructuring, and acquisition integration costs										17,700	30,600	$ 66,100
Scenario, Forecast | PPC Broadband and Opterna Integration Program
Restructuring Cost and Reserve [Line Items]
Expected restructuring cost remaining													$ 5,000
Employee Severance
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	20,200				$ 1,700				20,200	$ 1,700	$ 3,400	$ 1,700
Employee Severance | Cost Reduction Program
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve	$ 20,200								$ 20,200