Customer-Related Liabilities - Additional Information (Detail) |
9 Months Ended |
|---|---|
Sep. 30, 2026 | |
| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent | |
| Other Liabilities Disclosure [Line Items] | |
| Performance obligation related to customer deposits expected satisfaction period | 1 year |
| Maximum [Member] | |
| Other Liabilities Disclosure [Line Items] | |
| Performance obligation related to customer deposits expected satisfaction period | 1 year |