Risks Arising from Financial Instruments - Summary of Offsetting Financial Assets and Liabilities (Detail) - USD ($) $ in Millions |
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Derivatives [member] | ||
| Disclosure of detailed information about financial instruments [line items] | ||
| Gross amount | $ 728 | $ 815 |
| Net amount recognized in the statement of financial position | 728 | 815 |
| Other offsetting agreements | (725) | (814) |
| Total net amount | 3 | 1 |
| Derivative liabilities [member] | ||
| Disclosure of detailed information about financial instruments [line items] | ||
| Gross amount | (6,397) | (5,886) |
| Net amount recognized in the statement of financial position | (6,397) | (5,886) |
| Other offsetting agreements | 725 | 814 |
| Total net amount | $ (5,672) | $ (5,071) |
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- Definition Amount of financial assets subject to enforceable master netting other offsetting arrangement or similar agreements. 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 members defined in one or many axes of the table. No definition available.
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- Definition The gross amount of recognised financial assets that are subject either to offsetting or to an enforceable master netting arrangement or similar agreement. [Refer: Financial assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of financial liabilities set off against financial assets when an entity: (a) currently has a legally enforceable right to set off the recognised amounts; and (b) intends either to settle on a net basis or to realise the asset and settle the liability simultaneously. [Refer: Financial assets; Financial liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount remaining after deducting the amounts subject to an enforceable master netting arrangement or similar agreement that were not set off against financial assets, from the net amount of financial assets subject to offsetting or subject to an enforceable master netting arrangement or similar agreement presented in the statement of financial position. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net amount of financial assets that are subject either to offsetting or to an enforceable master netting arrangement or similar agreement, presented in the statement of financial position. [Refer: Financial assets] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount remaining after deducting the amounts subject to an enforceable master netting arrangement or similar agreement that were not set off against financial liabilities, from the net amount of financial liabilities subject to offsetting or subject to an enforceable master netting arrangement or similar agreement presented in the statement of financial position. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The net amount of financial liabilities that are subject either to offsetting or to an enforceable master netting arrangement or similar agreement, presented in the statement of financial position. [Refer: Financial liabilities] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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