Equity Instruments (Details) - Equity instruments - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Disclosure of financial assets [line items]
Financial assets (unpledged)	$ 586.9	$ 231.4
Financial assets (pledged as collateral)	6,337.2	4,446.6
Equity instruments	$ 6,924.1	$ 4,678.0

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 fair value of financial assets. [Refer: At fair value [member]; Financial assets]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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The amount of financial assets that the entity has pledged as collateral for liabilities or contingent liabilities, including amounts that have been reclassified in accordance with paragraph 3.2.23(a) of IFRS 9. [Refer: Classes of contingent liabilities [domain]; Financial assets]

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Financial Assets Unpledged As Collateral For Liabilities Or Contingent Liabilities

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No definition available.

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