Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 04, 2021	Mar. 29, 2020	Dec. 31, 2020
Income Tax Contingency [Line Items]
Discrete tax benefit related to stock options	7.00%	7.00%
Discrete tax expense (benefit) related to tax return filings	1.00%
Effective tax rate excluding discrete items (as a percent)	18.00%	17.00%
Decrease in reserves for income taxes, net of deferred tax benefit	$ 478
Interest and penalties included in reserve	$ 183
Income tax expense at U.S. federal statutory corporate tax rate	21.00%	21.00%
Decrease in effective tax rate	5.00%	6.00%
Liability for uncertain tax positions	$ 15,780
Reserve for income taxes classified as a noncurrent iability	14,752		$ 14,257
Increase to non-current deferred tax liability	1,028
Interest and penalties, gross	1,528
Minimum Decrease In Income Tax Expense Due To Release In Reserves	450
Maxiumum Decrease In Income Tax Expense Due To Release In Reserves	$ 500
Tax years open to examination by Internal Revenue Service	2017 through 2019
Tax years open to examination by various taxing authorities for other entities	2016 through 2019
Foreign Tax Authority | Revenue Commissioners, Ireland
Income Tax Contingency [Line Items]
Income tax expense at U.S. federal statutory corporate tax rate	12.50%
Foreign Tax Authority | State Administration of Taxation, China
Income Tax Contingency [Line Items]
Income tax expense at U.S. federal statutory corporate tax rate	25.00%
Foreign Tax Authority | KOREA, DEMOCRATIC PEOPLE'S REPUBLIC OF
Income Tax Contingency [Line Items]
Income tax expense at U.S. federal statutory corporate tax rate	25.00%
Domestic Tax Authority
Income Tax Contingency [Line Items]
Income tax expense at U.S. federal statutory corporate tax rate	21.00%