Risks And Concentrations - Additional Information (Detail) - CNY (¥) ¥ in Thousands	Dec. 31, 2023	Dec. 31, 2022
CN
Foreign Currency Risk [Line Items]
Cash and cash equivalents,restricted cash and Short-term investments	¥ 6,648,474	¥ 5,298,304

Cash and cash equivalents, restricted cash and Short-term investments.

No definition available.

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Namespace Prefix:	ymm_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant