XML 72 R63.htm IDEA: XBRL DOCUMENT
v3.25.3

OTHER NON-CURRENT ASSETS, NET - Additional Information (Details) - USD ($) | 6 Months Ended
--- | ---
Jun. 30, 2025 | Jun. 30, 2024
OTHER NON-CURRENT ASSETS, NET |  |
Other assets, allowance, written off | $ 0 | $ 0

X
- Definition Amount of increase in allowance for noncurrent asset, classified as other. + References No definition available. + Details
Name: | cang_OtherAssetsAllowanceWrittenOff
Namespace Prefix: | cang_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_OtherAssetsNoncurrentDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration