Segment Reporting - Percentage of Revenue by Geographic Area (Detail)	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Concentration Risk [Line Items]
Revenues, percentage by country	100.00%	100.00%	100.00%	100.00%
Geographic Concentration Risk \| Total Revenue \| North America
Concentration Risk [Line Items]
Revenues, percentage by country	42.00%	44.00%	42.00%	42.00%
Geographic Concentration Risk \| Total Revenue \| Europe
Concentration Risk [Line Items]
Revenues, percentage by country	35.00%	42.00%	38.00%	40.00%
Geographic Concentration Risk \| Total Revenue \| APAC/Other
Concentration Risk [Line Items]
Revenues, percentage by country	23.00%	14.00%	20.00%	18.00%

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef
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