Mandatorily Redeemable Non-controlling Interests - Additional Information (Detail) ¥ in Thousands, $ in Thousands |
1 Months Ended | 12 Months Ended | |||
|---|---|---|---|---|---|
|
Jun. 30, 2020
CNY (¥)
|
Dec. 31, 2025
CNY (¥)
|
Dec. 31, 2025
USD ($)
|
Dec. 31, 2024
CNY (¥)
|
Dec. 31, 2023
CNY (¥)
|
|
| Noncontrolling Interest [Line Items] | |||||
| Minority Interests Ownership Percentage By Parent | 30.00% | ||||
| Dividend rate, preferred stock | 1.50% | ||||
| Repayment of mandatorily redeemable non controlling interests | ¥ 40,000 | $ 5,720 | ¥ 0 | ¥ 0 | |
| Yunfu EHang Intelligent Technology Limited("Yunfu") [Member] | |||||
| Noncontrolling Interest [Line Items] | |||||
| Cash consideration paid for non controlling interests | ¥ 40,000 | ||||
| Minority Interests Ownership Percentage By Parent | 30.00% | ||||
| Repayment of mandatorily redeemable non controlling interests | ¥ 40,000 | $ 5,720 | |||
| Yunfu EHang Intelligent Technology Limited("Yunfu") [Member] | Third Party [Member] | |||||
| Noncontrolling Interest [Line Items] | |||||
| Minority Interests Ownership Percentage By Parent | 30.00% | ||||