Segment Reporting - Percentage of Revenue by Geographic Area (Detail)	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
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	49.00%	42.00%	44.00%	42.00%
Geographic Concentration Risk | Total Revenue | Europe
Concentration Risk [Line Items]
Revenues, percentage by country	34.00%	35.00%	36.00%	38.00%
Geographic Concentration Risk | Total Revenue | APAC/Other
Concentration Risk [Line Items]
Revenues, percentage by country	17.00%	23.00%	20.00%	20.00%