Income Taxes (Tables)

3 Months Ended

Apr. 04, 2021

Income Tax Disclosure [Abstract]

Reconciliation of United States Federal Statutory Corporate Tax Rate to Company's Effective Tax Rate, or Income Tax Provision

A reconciliation of the United States federal statutory corporate tax rate to the Company’s income tax expense, or effective tax rate, was as follows:

	Three-months Ended
	April 4, 2021		March 29, 2020
Income tax expense at U.S. federal statutory corporate tax rate	21	%	21	%
State income taxes, net of federal benefit	2	%	1	%
Foreign tax rate differential	(5)	%	(6)	%
Tax credit	(1)	%	(1)	%
Discrete tax benefit related to stock options	(7)	%	(7)	%
Other discrete adjustments	—	%	1	%
Other	1	%	2	%
Income tax expense	11	%	11	%