{"cik":1708259,"taxonomy":"us-gaap","tag":"Revenues","label":"Revenues","description":"Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).","entityName":"LexinFintech Holdings Ltd.","units":{"CNY":[{"start":"2015-01-01","end":"2015-12-31","val":2524942000,"accn":"0001104659-18-027174","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-26","frame":"CY2015"},{"start":"2016-01-01","end":"2016-12-31","val":4338686000,"accn":"0001104659-18-027174","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-26"},{"start":"2016-01-01","end":"2016-12-31","val":4338686000,"accn":"0001104659-19-025320","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-30","frame":"CY2016"},{"start":"2017-01-01","end":"2017-12-31","val":5582189000,"accn":"0001104659-18-027174","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-26"},{"start":"2017-01-01","end":"2017-12-31","val":5582189000,"accn":"0001104659-19-025320","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-30"},{"start":"2017-01-01","end":"2017-12-31","val":5582189000,"accn":"0001104659-20-053901","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-30","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":7596896000,"accn":"0001104659-19-025320","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-30"},{"start":"2018-01-01","end":"2018-12-31","val":7596896000,"accn":"0001104659-20-053901","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-30"},{"start":"2018-01-01","end":"2018-12-31","val":7596896000,"accn":"0001564590-21-021320","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":10603507000,"accn":"0001104659-20-053901","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-30"},{"start":"2019-01-01","end":"2019-12-31","val":10603507000,"accn":"0001564590-21-021320","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28"},{"start":"2019-01-01","end":"2019-12-31","val":10603507000,"accn":"0000950170-22-006608","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":11645255000,"accn":"0001564590-21-021320","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28"},{"start":"2020-01-01","end":"2020-12-31","val":11645255000,"accn":"0000950170-22-006608","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-29"},{"start":"2020-01-01","end":"2020-12-31","val":11645255000,"accn":"0000950170-23-014561","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":11380525000,"accn":"0000950170-22-006608","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-29"},{"start":"2021-01-01","end":"2021-12-31","val":11380525000,"accn":"0000950170-23-014561","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26"},{"start":"2021-01-01","end":"2021-12-31","val":11380525000,"accn":"0000950170-24-049424","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":9865811000,"accn":"0000950170-23-014561","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26"},{"start":"2022-01-01","end":"2022-12-31","val":9865811000,"accn":"0000950170-24-049424","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29"},{"start":"2022-01-01","end":"2022-12-31","val":9865811000,"accn":"0000950170-25-055749","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":13057082000,"accn":"0000950170-24-049424","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29"},{"start":"2023-01-01","end":"2023-12-31","val":13057082000,"accn":"0000950170-25-055749","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18"},{"start":"2023-01-01","end":"2023-12-31","val":13057082000,"accn":"0001193125-26-189256","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-29","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":14203594000,"accn":"0000950170-25-055749","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18"},{"start":"2024-01-01","end":"2024-12-31","val":14203594000,"accn":"0001193125-26-189256","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-29","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":13152087000,"accn":"0001193125-26-189256","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-29","frame":"CY2025"}],"USD":[{"start":"2017-01-01","end":"2017-12-31","val":857968000,"accn":"0001104659-18-027174","fy":2017,"fp":"FY","form":"20-F","filed":"2018-04-26","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":1104923000,"accn":"0001104659-19-025320","fy":2018,"fp":"FY","form":"20-F","filed":"2019-04-30","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":1523099000,"accn":"0001104659-20-053901","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-30","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":1784714000,"accn":"0001564590-21-021320","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":1785853000,"accn":"0000950170-22-006608","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-29","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":1430408000,"accn":"0000950170-23-014561","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-26","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":1839052000,"accn":"0000950170-24-049424","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":1945884000,"accn":"0000950170-25-055749","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-18","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":1880723000,"accn":"0001193125-26-189256","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-29","frame":"CY2025"}]}}