Non-Controlling Interest in Consolidated Subsidiaries - AOCI (Details) $ in Millions, $ in Millions |
Dec. 31, 2025
USD ($)
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[1] |
Dec. 31, 2025
MXN ($)
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Dec. 31, 2024
MXN ($)
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| Disclosure Of Non Controlling Interest In Consolidated Subsidiaries [line items] | ||||||
| Accumulated other comprehensive loss | $ (1,091) | $ (19,651) | $ (9,573) | |||
| Non-controlling interest | ||||||
| Disclosure Of Non Controlling Interest In Consolidated Subsidiaries [line items] | ||||||
| Exchange differences on translation foreign operation | (11,317) | (10,647) | ||||
| Remeasurements of the net defined benefits liability | (1,039) | (813) | ||||
| Valuation of the effective portion of derivative financial instruments | (1,590) | 544 | ||||
| Accumulated other comprehensive loss | $ (13,946) | $ (10,916) | ||||
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