XML 91 R74.htm IDEA: XBRL DOCUMENT
v3.22.1

Equity-accounted investees (Details 1) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Equity-accounted investees [Line Items] |  |  |
Dividends received | $ 11,663 | $ 3,164 | $ 3,851
Abu Dhabi Fertilizer Industries WWL |  |  |
Equity-accounted investees [Line Items] |  |  |
Description of the nature of the relationship | Distribution and commercialization of specialty plant nutrients in the Middle East. |  |
Domicile | PO Box 71871, Abu Dhabi |  |
Country of incorporation | United Arab Emirates |  |
Share of ownership in associates | 37.00% |  |
Dividends received | $ 9,438 | 0 | 0
Doktor Tarsa Tarim Sanayi AS |  |  |
Equity-accounted investees [Line Items] |  |  |
Description of the nature of the relationship | Distribution and commercialization of specialty plant nutrients in the Turkey. |  |
Domicile | Organize Sanayi Bolgesi, Ikinci Kisim, 22 cadde TR07100 Antalya |  |
Country of incorporation | Turkey |  |
Share of ownership in associates | 50.00% |  |
Dividends received |  |  |
Ajay North America |  |  |
Equity-accounted investees [Line Items] |  |  |
Description of the nature of the relationship | Production and distribution of iodine and iodine derivatives. |  |
Domicile | 1400 Industry RD Power Springs GA 30129 |  |
Country of incorporation | United States of North America |  |
Share of ownership in associates | 49.00% |  |
Dividends received | $ 1,233 | 1,967 | 2,796
Ajay Europe SARL |  |  |
Equity-accounted investees [Line Items] |  |  |
Description of the nature of the relationship | Production and distribution of iodine and iodine derivatives. |  |
Domicile | Z.I. du Grand Verger BP 227 53602 Evron Cedex |  |
Country of incorporation | France |  |
Share of ownership in associates | 50.00% |  |
Dividends received | $ 992 | 1,197 | 1,055
SQM Eastmed Turkey, |  |  |
Equity-accounted investees [Line Items] |  |  |
Description of the nature of the relationship | Production and trading of specialty products. |  |
Domicile | Organize Sanayi Bolgesi, Ikinci Kisim, 22 cadde TR07100 Antalya |  |
Country of incorporation | Turkey |  |
Share of ownership in associates | 50.00% |  |
Dividends received | $ 0 | 0 | 0
Kore Potash Ltd. |  |  |
Equity-accounted investees [Line Items] |  |  |
Description of the nature of the relationship | Prospecting, exploration and mining development |  |
Domicile | L 3 88 William ST Perth, was 6000 |  |
Country of incorporation | United Kingdom |  |
Share of ownership in associates | 14.65% |  |
Dividends received | $ 0 | $ 0 | $ 0

X
- Definition The country in which an associate of the entity is incorporated. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 16 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 21 -Subparagraph a -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_21_a_iii&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_CountryOfIncorporationOrResidenceOfAssociate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The description of the nature of the entity's relationship with an associate (for example, describing the nature of the activities of the associate and whether they are strategic to the entity's activities). [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 21 -Subparagraph a -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_21_a_ii&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_DescriptionOfNatureOfEntitysRelationshipWithAssociate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The amount of dividends received. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph B12 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_B12_a&doctype=Appendix&subtype=B -URIDate 2021-03-24 + Details
Name: | ifrs-full_DividendsReceived
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The principal place of business of an associate. [Refer: Principal place of business; Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 16 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph b -Clause ii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b_ii&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 21 -Subparagraph a -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_21_a_iii&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_PrincipalPlaceOfBusinessOfAssociate
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The proportion of ownership interest in an associate attributable to the entity. [Refer: Associates [member]] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 17 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_17_b_iii&doctype=Standard -URIDate 2021-03-24 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 27 -IssueDate 2021-01-01 -Paragraph 16 -Subparagraph b -Clause iii -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=27&code=ifrs-tx-2021-en-r&anchor=para_16_b_iii&doctype=Standard -URIDate 2021-03-24 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 12 -IssueDate 2021-01-01 -Paragraph 21 -Subparagraph a -Clause iv -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=12&code=ifrs-tx-2021-en-r&anchor=para_21_a_iv&doctype=Standard -URIDate 2021-03-24 + Details
Name: | ifrs-full_ProportionOfOwnershipInterestInAssociate
Namespace Prefix: | ifrs-full_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | sqm_EquityaccountedInvesteesLineItems
Namespace Prefix: | sqm_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=sqm_AbuDhabiFertilizerIndustriesWwlMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=sqm_DoktorTarsaTarimSanayiAsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=sqm_AjayNorthAmericaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=sqm_AjayEuropeSarlMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=sqm_SqmEastmedTurkeyMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_SignificantInvestmentsInAssociatesAxis=sqm_KorePotashLtdMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |