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Income Taxes - Summary of Tax Losses Carryforwards and their Years of Expiration (Detail) $ in Millions | Dec. 31, 2018 MXN ($)
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Disclosure of temporary difference, unused tax losses and unused tax credits [abstract] |
2022 | $ 0
2023 | 0
2024 | 631
2025 | 3,707
2026 | 4,448
2027 and thereafter | 2,227
No expiration (Brazil) | 14,866
Tax Loss Carryforwards | $ 25,879

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- Definition Tax losses carried forward which expire in year five. + References No definition available. + Details
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