Trade Receivables – Net - Schedule of Allowance for Doubtful Accounts (Details) - MXN ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Schedule of Allowance for Doubtful Accounts [Abstract]
Balance at beginning of year	$ 283,557	$ 226,432
Provisions	87,127	96,343
Cancellation	0	0
Account recoveries	(1,828)	(20,236)
Translations effects	109,308	(18,982)
Balance at end of year	$ 478,164	$ 283,557

No definition available.

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The amount of allowance account for credit losses account recoveries.

No definition available.

Name:	simecb_AllowanceAccountForCreditLossesAccountRecoveries
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Represents allowance for credit losses on translation effects.

No definition available.

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The amount of allowance account for credit losses provisions.

No definition available.

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Balance Type:	debit
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The amount of an allowance account used to record impairments to financial assets due to credit losses. [Refer: Financial assets]

No definition available.

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The increase (decrease) in allowance account for credit losses of financial assets resulting from cancellation.

No definition available.

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