Statutory reserves and restricted net assets (Details)	12 Months Ended
Dec. 31, 2022 CNY (¥)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 CNY (¥)
Statutory reserves and restricted net assets
Minimum percentage of after tax profit to be allocated to statutory reserve	10.00%
Required statutory reserve registered capital ratio to deforce compulsory net profit allocation to statutory reserve	50.00%
Amounts restricted that include paid in capital, additional paid-in capital and statutory reserve funds, as determined pursuant to PRC GAAP	¥ 4,644,526,736	$ 673,393,078	¥ 4,531,337,021

For entities incorporated in PRC, the ratio of the statutory reserve to the registered capital which triggers the elimination of the requirement to contribute to the statutory reserve.

No definition available.

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Namespace Prefix:	xyf_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration