Equity Method Accounted Investees - Reconciliation From Equity to Investment (Details) $ in Millions, $ in Millions |
12 Months Ended | |||||||
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Oct. 31, 2023 |
Dec. 31, 2025
USD ($)
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Dec. 31, 2024
USD ($)
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Dec. 31, 2025
MXN ($)
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Dec. 31, 2024
MXN ($)
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| Equity Method Accounted Investees | ||||||||
| Equity attributable to the equity interest in IFS TopCo | $ 13,606 | [1] | $ 244,982 | $ 297,502 | ||||
| IFS TopCo LLC | ||||||||
| Equity Method Accounted Investees | ||||||||
| Equity attributable to the equity interest in IFS TopCo | $ 1,871 | $ 2,051 | 33,614 | 41,564 | ||||
| Economic ownership percentage | 37.08% | 37.08% | 37.08% | |||||
| Investment in IFS TopCo investment exclusive of goodwill | $ 694 | $ 760 | 12,465 | 15,413 | ||||
| Goodwill allocated | 96 | 96 | 1,727 | 1,943 | ||||
| IFS TopCo investment | $ 790 | $ 856 | $ 14,192 | $ 17,356 | ||||
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information about associate and joint ventures associated with domain members defined in one or many axes of the table. No definition available.
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- Definition Investments in associates excluding goodwill and other adjustments. No definition available.
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- Definition The amount of equity attributable to the owners of the parent. This specifically excludes non-controlling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of assets representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognised. [Refer: Total for all business combinations [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of investments in associates accounted for using the equity method. [Refer: Total for all associates [member]; Investments accounted for using equity method] Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The proportion of ownership interest in an associate attributable to the entity. [Refer: Total for all associates [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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