XML 51 R29.htm IDEA: XBRL DOCUMENT
v3.22.1

Covid -19 | 12 Months Ended
--- | ---
Dec. 31, 2021
Unexpected Events [Abstract] |
Covid -19 |
21. | COVID-19
The automotive industry in China was negatively impacted by the COVID-19 pandemic, during which automobile production and the number of purchasers declined due to precautionary government-imposed closures of certain travel and business, the government’s order to delay resumption of service and mass production and the related quarantine measures. The containment efforts led by the government also caused delay in the near-term marketing demand of the Company’s automaker and dealer customers. There is great uncertainty as to the future development of the COVID-19 pandemic and its impact on the automotive industry. Relaxation of restrictions on economic and social life may lead to new cases which may lead to the re-imposition of restrictions. However, the Company will pay close attention to the development of the COVID-19 pandemic and continue to evaluate the nature and extent of the impact to the Company’s financial condition.

X
- Definition Covid nineteen. + References No definition available. + Details
Name: | athm_CovidNineteenTextBlock
Namespace Prefix: | athm_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Unexpected events. + References No definition available. + Details
Name: | athm_UnexpectedEventsAbstract
Namespace Prefix: | athm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration