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EMPLOYEE BENEFIT PLANS (Details) - BRL (R$) R$ in Thousands	6 Months Ended		12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Dec. 31, 2021
Defined benefit plan
Rollforward of actuarial liability
Beginning balance	R$ 675,158	R$ 785,045	R$ 785,045
Interest on actuarial liabilities	29,616		55,849
Actuarial (gain) loss			(119,642)
Exchange rate variation	(107)		37
Benefits paid	(29,154)		(46,131)
Ending balance	675,513		R$ 675,158
Suzano Prev
EMPLOYEE BENEFIT PLANS
Employer contributions	R$ 7,308	R$ 6,706

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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.

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- Definition

The amount of employer contributions to retirement benefit plans.

+ References

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- Definition

The decrease (increase) in a net defined benefit liability (asset) resulting from the remeasurement of that net defined benefit liability (asset). [Refer: Net defined benefit liability (asset)]

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- Definition

The increase (decrease) in the net defined benefit liability (asset) resulting from changes in foreign exchange rates. [Refer: Net defined benefit liability (asset)]

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- Definition

The increase (decrease) in the net defined benefit liability (asset) resulting from the passage of time. [Refer: Interest expense; Net defined benefit liability (asset)]

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- Definition

The amount of deficit or surplus in a defined benefit plan, adjusted for any effect of limiting a net defined benefit asset to the asset ceiling. [Refer: Defined benefit plans [member]]

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The decrease (increase) in the net defined benefit liability (asset) resulting from payments from the plan. [Refer: Net defined benefit liability (asset)]

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