{"cik":1781753,"taxonomy":"us-gaap","tag":"IncreaseDecreaseInAccountsReceivable","label":"Increase (Decrease) in Accounts Receivable","description":"The increase (decrease) during the reporting period in amount due within one year (or one business cycle) from customers for the credit sale of goods and services.","entityName":"Youdao, Inc.","units":{"CNY":[{"start":"2017-01-01","end":"2017-12-31","val":20106000,"accn":"0001193125-20-124283","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-29","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":15516000,"accn":"0001193125-20-124283","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-29"},{"start":"2018-01-01","end":"2018-12-31","val":15516000,"accn":"0001193125-21-135545","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28","frame":"CY2018"},{"start":"2019-01-01","end":"2019-09-30","val":84933000,"accn":"0001193125-21-035270","fy":2020,"fp":"Q3","form":"6-K","filed":"2021-02-10"},{"start":"2019-01-01","end":"2019-12-31","val":122010000,"accn":"0001193125-20-124283","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-29"},{"start":"2019-01-01","end":"2019-12-31","val":122010000,"accn":"0001193125-21-135545","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28"},{"start":"2019-01-01","end":"2019-12-31","val":122010000,"accn":"0001193125-22-127645","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":143224000,"accn":"0001193125-21-035270","fy":2020,"fp":"Q3","form":"6-K","filed":"2021-02-10"},{"start":"2020-01-01","end":"2020-12-31","val":80057000,"accn":"0001193125-21-135545","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28"},{"start":"2020-01-01","end":"2020-12-31","val":80057000,"accn":"0001193125-22-127645","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28"},{"start":"2020-01-01","end":"2020-12-31","val":80057000,"accn":"0001193125-23-119945","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-27","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-24841000,"accn":"0001193125-22-127645","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28"},{"start":"2021-01-01","end":"2021-12-31","val":-24841000,"accn":"0001193125-23-119945","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-27"},{"start":"2021-01-01","end":"2021-12-31","val":-24841000,"accn":"0001193125-24-111467","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-25","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":163475000,"accn":"0001193125-23-119945","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-27"},{"start":"2022-01-01","end":"2022-12-31","val":163475000,"accn":"0001193125-24-111467","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-25"},{"start":"2022-01-01","end":"2022-12-31","val":163475000,"accn":"0001193125-25-080651","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-15","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-44030000,"accn":"0001193125-24-111467","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-25"},{"start":"2023-01-01","end":"2023-12-31","val":-44030000,"accn":"0001193125-25-080651","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-15"},{"start":"2023-01-01","end":"2023-12-31","val":-44030000,"accn":"0001193125-26-155933","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-15","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":68452000,"accn":"0001193125-25-080651","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-15"},{"start":"2024-01-01","end":"2024-12-31","val":68452000,"accn":"0001193125-26-155933","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-20335000,"accn":"0001193125-26-155933","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-15","frame":"CY2025"}],"USD":[{"start":"2019-01-01","end":"2019-12-31","val":17526000,"accn":"0001193125-20-124283","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-29","frame":"CY2019"},{"start":"2020-01-01","end":"2020-09-30","val":21095000,"accn":"0001193125-21-035270","fy":2020,"fp":"Q3","form":"6-K","filed":"2021-02-10"},{"start":"2020-01-01","end":"2020-12-31","val":12269000,"accn":"0001193125-21-135545","fy":2020,"fp":"FY","form":"20-F","filed":"2021-04-28","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":-3898000,"accn":"0001193125-22-127645","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-28","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":23702000,"accn":"0001193125-23-119945","fy":2022,"fp":"FY","form":"20-F","filed":"2023-04-27","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":-6201000,"accn":"0001193125-24-111467","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-25","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":9378000,"accn":"0001193125-25-080651","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-15","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":-2908000,"accn":"0001193125-26-155933","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-15","frame":"CY2025"}]}}