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Income Taxes - Difference Between the Effective Tax Rate and the U.S. Federal Statutory Income Tax Rate (Detail) | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Tax Disclosure [Abstract] |  |  |
Income tax expense at the U.S. federal tax rate | 21.00% | 21.00% | 21.00%
Foreign income tax differential | 13.00% | 2.80% | (20.80%)
U.S. tax on foreign earnings | 2.80% | 0.30% | (16.70%)
State and local income taxes | (4.20%) | (1.30%) | 25.00%
U.S. permanent book/tax differences | 4.80% | (2.30%) | (4.20%)
U.S. research and development tax credits | (10.40%) | (2.60%) | 25.00%
Change in valuation allowance | 18.70% | 3.20% | (25.00%)
Tax impact of NOL carry-back under the CARES act. | 0 | 0 | 0.792
Tax impact of stock compensation | 3.60% | 0.80% | (66.70%)
Deferred tax impact from intra-entity IP transfer | 0 | 0 | 6.542
Tax Impact of uncertain tax positions | 1.50% | 2.00% | (29.20%)
Other, net | (0.10%) | (0.50%) | (4.30%)
Effective income tax rate | 50.70% | 23.40% | 637.50%

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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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- Definition Percentage of domestic federal statutory tax rate applicable to pretax income (loss). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 6.I.Fact.4) -URI https://asc.fasb.org/extlink&oid=122134291&loc=d3e330036-122817 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(h)(2)) -URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 12 -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319 + Details
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