Segment and Geographical Information - Schedule of Gross Billings, Based on Billing Address of Clients or Client Affiliates (Detail) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Revenues From External Customers and Long-Lived Assets [Line Items] | ||||
| Revenue | 100.00% | 100.00% | 100.00% | 100.00% |
| United States | ||||
| Revenues From External Customers and Long-Lived Assets [Line Items] | ||||
| Revenue | 83.00% | 86.00% | 83.00% | 86.00% |
| International | ||||
| Revenues From External Customers and Long-Lived Assets [Line Items] | ||||
| Revenue | 17.00% | 14.00% | 17.00% | 14.00% |