Income Taxes (Schedule of Effective Income Tax Rates Different from Statutory Federal Income Tax Rates) (Details)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Statutory federal income tax rate	21.00%	21.00%	21.00%
State income taxes, net of federal income tax benefit	0.90%	0.70%	2.10%
Research tax credit	(1.80%)	(1.00%)	(1.40%)
(Decrease) Increase in reserve for uncertain tax provisions	(0.20%)	0.10%	(0.10%)
Non-deductible executive compensation	0.30%	0.10%	0.00%
Non-deductible expenses	0.30%	0.00%	0.10%
Foreign tax credit	(0.30%)	(0.20%)	(0.10%)
Foreign derived intangible income deduction	(6.20%)	(6.30%)	(5.20%)
Stock compensation	(0.60%)	(1.30%)	(1.00%)
Other	0.40%	0.20%	0.20%
Effective income tax rate	13.80%	13.30%	15.60%