The Company and Summary of Significant Accounting Policies - Autonomous Security Robots, Net - Estimated Expected Lives (Details) |
6 Months Ended |
|---|---|
Jun. 30, 2026 | |
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |
| Estimated expected lives, low end of range | 3 years |
| Estimated expected lives, high end of range | 5 years |