Financial Risk Management Objectives and Policies - Summary of Foreign Currency Sensitivity (Parenthetical) (Detail) |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| GBP (5.0% movement) [member] | Currency risk [member] | ||
| Disclosure of nature and extent of risks arising from financial instruments [line items] | ||
| Foreign currency sensitivity percentage of reasonably possible change in actuarial assumption | 5.00% | 5.00% |
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- Definition Foreign currency sensitivity percentage of reasonably possible change in actuarial assumption. No definition available.
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. No definition available.
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