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Income Taxes - Reconciliation of the United States Federal Statutory Corporate Tax Rate to Company's Effective Tax Rate or Income Tax Provision (Details)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Income Tax Disclosure [Abstract]      
Income tax expense at U.S. federal statutory corporate tax rate 21.00% 21.00% 21.00%
State income taxes, net of federal benefit 1.00% 1.00% 2.00%
Foreign tax rate differential (5.00%) (6.00%) (9.00%)
Tax credit (2.00%) (1.00%) (1.00%)
Discrete tax benefit related to employee stock options (3.00%) (7.00%) (4.00%)
Discrete tax expense (benefit) related to tax return filings (1.00%) (5.00%) 0.00%
Effective Income Tax Rate Reconciliation, Tax Settlement, Foreign, Percent 0.00% 1.00% 0.00%
Discrete tax expense related to migration of acquired IP 0.00% 0.00% 18.00%
Discrete tax benefit related to change in tax structure 0.00% 0.00% (268.00%)
Discrete tax expense related to GILTI impact of change in tax structure 0.00% 0.00% 214.00%
Other discrete tax events 0.00% 0.00% (1.00%)
Other 1.00% 2.00% 3.00%
Income tax expense (benefit) 12.00% 6.00% (25.00%)