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Expense by Nature - Summary of Detailed Information About Emoluments Bands Of Highest Paid Individuals Explanatory (Detail) - Individuals- | 12 Months Ended
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Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Discloure of Detailed Information About Emoluments Bands Of Highest Paid Individuals [Line Items] |  |  |
Number of Highest Paid Individuals | 3 | 2 | 1
Emolument Bands Range One [Member] |  |  |
Discloure of Detailed Information About Emoluments Bands Of Highest Paid Individuals [Line Items] |  |  |
Number of Highest Paid Individuals | 2 | 0 | 0
Emolument Bands Range Two [Member] |  |  |
Discloure of Detailed Information About Emoluments Bands Of Highest Paid Individuals [Line Items] |  |  |
Number of Highest Paid Individuals | 1 | 2 | 1

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- Definition Discloure of detailed information about emoluments bands of highest paid individuals. + References No definition available. + Details
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- Definition Number of highest paid individuals. + References No definition available. + Details
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