Income tax - Additional Information (Detail) |
6 Months Ended | 12 Months Ended | |||
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Jun. 30, 2022 |
Jun. 30, 2021 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Estimated average annual tax rate | 0.07% | 0.42% | 0.10% | (1.60%) | 0.60% |
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- Definition Text block. No definition available.
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- Definition The tax expense (income) divided by the accounting profit. [Refer: Accounting profit] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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