| Line Item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 | Dec 31, 2018 | Dec 31, 2017 |
|---|---|---|---|---|---|---|---|---|---|
| Profit or loss [abstract] | |||||||||
| Net revenue from transaction activities and other services | |||||||||
| Net revenue from subscription services and equipment rental | |||||||||
| Finance income | |||||||||
| Other income | |||||||||
| Total revenue and income from continuing operations | |||||||||
| Cost of sales | |||||||||
| Administrative expenses | |||||||||
| Selling expense | |||||||||
| Finance costs | |||||||||
| Gains (Losses) On Equity Securities At Fair Value Through Or Profit Or Loss | |||||||||
| Other operating income (expense) | |||||||||
| Total expenses | |||||||||
| Share of profit (loss) from continuing operations of associates and joint ventures accounted for using equity method | |||||||||
| Profit (loss) before tax | |||||||||
| Current tax expense (income) | |||||||||
| Deferred tax expense (income) | |||||||||
| Profit (loss) from continuing operations | |||||||||
| Profit (loss) from discontinued operations | |||||||||
| Profit (loss) | |||||||||
| Controlling shareholders from continuing operations | |||||||||
| Non-controlling interests from continuing operations | |||||||||
| Controlling shareholders from discontinued operations | |||||||||
| Non-controlling interests from discontinued operations | |||||||||
| Basic earnings (loss) per share from continuing operations | |||||||||
| Diluted earnings (loss) per share from continuing operations | |||||||||
| Basic earnings (loss) per share from discontinued operations | |||||||||
| Diluted earnings (loss) per share from discontinued operations |