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Events after reporting period (Details) | Dec. 31, 2024 | Jul. 31, 2024
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Timber VII SPE S.A. |  |
Disclosure of non-adjusting events after reporting period [line items] |  |
Percentage of shares purchase transaction | 100.00% | 100.00%
Timber XX SPE S.A. |  |
Disclosure of non-adjusting events after reporting period [line items] |  |
Percentage of shares purchase transaction | 100.00% | 100.00%

X
- Definition 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. + References No definition available. + Details
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X
- Definition Percentage of shares purchase transaction + References No definition available. + Details
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Namespace Prefix: | suz_
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Balance Type: | na
Period Type: | instant

X
- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |

X
- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |