{"cik":1269238,"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":"Trip.com Group Limited","units":{"CNY":[{"start":"2008-01-01","end":"2008-12-31","val":1588338796,"accn":"0000950123-11-031061","fy":2010,"fp":"FY","form":"20-F","filed":"2011-03-31","frame":"CY2008"},{"start":"2009-01-01","end":"2009-12-31","val":2122561976,"accn":"0000950123-11-031061","fy":2010,"fp":"FY","form":"20-F","filed":"2011-03-31","frame":"CY2009"},{"start":"2010-01-01","end":"2010-12-31","val":3066713021,"accn":"0000950123-11-031061","fy":2010,"fp":"FY","form":"20-F","filed":"2011-03-31","frame":"CY2010"},{"start":"2017-01-01","end":"2017-12-31","val":26796000000,"accn":"0001193125-20-102627","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-09","frame":"CY2017"},{"start":"2018-01-01","end":"2018-12-31","val":30965000000,"accn":"0001193125-20-102627","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-09"},{"start":"2018-01-01","end":"2018-12-31","val":30965000000,"accn":"0001193125-21-081372","fy":2020,"fp":"FY","form":"20-F","filed":"2021-03-15","frame":"CY2018"},{"start":"2019-01-01","end":"2019-12-31","val":35666000000,"accn":"0001193125-20-102627","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-09"},{"start":"2019-01-01","end":"2019-12-31","val":35666000000,"accn":"0001193125-21-081372","fy":2020,"fp":"FY","form":"20-F","filed":"2021-03-15"},{"start":"2019-01-01","end":"2019-12-31","val":35666000000,"accn":"0001193125-22-123585","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":18316000000,"accn":"0001193125-21-081372","fy":2020,"fp":"FY","form":"20-F","filed":"2021-03-15"},{"start":"2020-01-01","end":"2020-12-31","val":18316000000,"accn":"0001193125-22-123585","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27"},{"start":"2020-01-01","end":"2020-12-31","val":18316000000,"accn":"0001193125-23-080422","fy":2022,"fp":"FY","form":"20-F","filed":"2023-03-27","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":20023000000,"accn":"0001193125-22-123585","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27"},{"start":"2021-01-01","end":"2021-12-31","val":20023000000,"accn":"0001193125-23-080422","fy":2022,"fp":"FY","form":"20-F","filed":"2023-03-27"},{"start":"2021-01-01","end":"2021-12-31","val":20023000000,"accn":"0001193125-24-122196","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":20039000000,"accn":"0001193125-23-080422","fy":2022,"fp":"FY","form":"20-F","filed":"2023-03-27"},{"start":"2022-01-01","end":"2022-12-31","val":20039000000,"accn":"0001193125-24-122196","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29"},{"start":"2022-01-01","end":"2022-12-31","val":20039000000,"accn":"0001193125-25-078429","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-11","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":44510000000,"accn":"0001193125-24-122196","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29"},{"start":"2023-01-01","end":"2023-12-31","val":44510000000,"accn":"0001193125-25-078429","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-11"},{"start":"2023-01-01","end":"2023-12-31","val":44510000000,"accn":"0001193125-26-183379","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-28","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":53294000000,"accn":"0001193125-25-078429","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-11"},{"start":"2024-01-01","end":"2024-12-31","val":53294000000,"accn":"0001193125-26-183379","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-28","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":62409000000,"accn":"0001193125-26-183379","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-28","frame":"CY2025"}],"USD":[{"start":"2010-01-01","end":"2010-12-31","val":464653489,"accn":"0000950123-11-031061","fy":2010,"fp":"FY","form":"20-F","filed":"2011-03-31","frame":"CY2010"},{"start":"2019-01-01","end":"2019-12-31","val":5122000000,"accn":"0001193125-20-102627","fy":2019,"fp":"FY","form":"20-F","filed":"2020-04-09","frame":"CY2019"},{"start":"2020-01-01","end":"2020-12-31","val":2807000000,"accn":"0001193125-21-081372","fy":2020,"fp":"FY","form":"20-F","filed":"2021-03-15","frame":"CY2020"},{"start":"2021-01-01","end":"2021-12-31","val":3142000000,"accn":"0001193125-22-123585","fy":2021,"fp":"FY","form":"20-F","filed":"2022-04-27","frame":"CY2021"},{"start":"2022-01-01","end":"2022-12-31","val":2907000000,"accn":"0001193125-23-080422","fy":2022,"fp":"FY","form":"20-F","filed":"2023-03-27","frame":"CY2022"},{"start":"2023-01-01","end":"2023-12-31","val":6269000000,"accn":"0001193125-24-122196","fy":2023,"fp":"FY","form":"20-F","filed":"2024-04-29","frame":"CY2023"},{"start":"2024-01-01","end":"2024-12-31","val":7302000000,"accn":"0001193125-25-078429","fy":2024,"fp":"FY","form":"20-F","filed":"2025-04-11","frame":"CY2024"},{"start":"2025-01-01","end":"2025-12-31","val":8925000000,"accn":"0001193125-26-183379","fy":2025,"fp":"FY","form":"20-F","filed":"2026-04-28","frame":"CY2025"}]}}