XML 75 R59.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Identification and activities of the Company and Subsidiaries - Narrative (Details) - shareholder	Dec. 31, 2023	Dec. 31, 2022
Identification And Activities Of The Company And Subsidiaries
Number of shareholders	1,172
Percentage of shareholder outstanding shares interest in excess	5.00%	5.00%

X

- Definition

Identification And Activities Of The Company And Subsidiaries

+ References

No definition available.

+ Details

Name:	sqm_IdentificationAndActivitiesOfTheCompanyAndSubsidiaries
Namespace Prefix:	sqm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The number of shareholders increased.

+ References

No definition available.

+ Details

Name:	sqm_NumberOfShareholders
Namespace Prefix:	sqm_
Data Type:	xbrli:decimalItemType
Balance Type:	na
Period Type:	instant

X

- Definition

Percentage of shareholder's outstanding shares interest in excess.

+ References

No definition available.

+ Details

Name:	sqm_PercentageOfShareholderOutstandingSharesInterestInExcess
Namespace Prefix:	sqm_
Data Type:	dtr-types1:percentItemType
Balance Type:	na
Period Type:	instant