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Alcoa Corp. – ‘8-K’ for 8/8/22 – ‘XML’

On:  Monday, 8/8/22, at 8:40am ET   ·   For:  8/8/22   ·   Accession #:  1157523-22-1065   ·   File #:  1-37816

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 8/08/22  Alcoa Corp.                       8-K:8,9     8/08/22   11:173K                                   Business Wire/FA

Current Report   —   Form 8-K

Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 8-K         Alcoa Corporation 8-K                               HTML     29K 
 2: EX-99.1     Miscellaneous Exhibit                               HTML     11K 
 6: R1          Document and Entity Information                     HTML     49K 
 9: XML         IDEA XML File -- Filing Summary                      XML     12K 
 7: XML         XBRL Instance -- a52803043_htm                       XML     15K 
 8: EXCEL       IDEA Workbook of Financial Reports                  XLSX      8K 
 4: EX-101.LAB  XBRL Labels -- aa-20220808_lab                       XML     65K 
 5: EX-101.PRE  XBRL Presentations -- aa-20220808_pre                XML     47K 
 3: EX-101.SCH  XBRL Schema -- aa-20220808                           XSD     14K 
10: JSON        XBRL Instance as JSON Data -- MetaLinks               13±    20K 
11: ZIP         XBRL Zipped Folder -- 0001157523-22-001065-xbrl      Zip     18K 


‘XML’   —   XBRL Instance — a52803043_htm


This Document is an XBRL XML File.


                                                                                                                                                                                
<?xml version="1.0" encoding="windows-1252"?>
<xbrl xmlns="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink">
<link:schemaRef xlink:href="aa-20220808.xsd" xlink:type="simple"/>
<context id="c20220808to20220808">
<entity>
<identifier scheme="http://www.sec.gov/CIK"> 0001675149 </identifier>
</entity>
<period>
<startDate> 2022-08-08 </startDate>
<endDate> 2022-08-08 </endDate>
</period>
</context>
<dei:AmendmentFlag contextRef="c20220808to20220808" id="Fact_eafc2f899e1e44598b9d68095817539a"> false </dei:AmendmentFlag>
<dei:EntityCentralIndexKey contextRef="c20220808to20220808" id="Fact_9ff00c3a47474b5a852d213ece1978a9"> 0001675149 </dei:EntityCentralIndexKey>
<dei:DocumentType contextRef="c20220808to20220808" id="Fact_80ca6e5ec3f84cf0b51419e262fcb9d6"> 8-K </dei:DocumentType>
<dei:DocumentPeriodEndDate contextRef="c20220808to20220808" id="Fact_8f4bf7fc0caf46ee90335676249adc68"> 2022-08-08 </dei:DocumentPeriodEndDate>
<dei:EntityRegistrantName contextRef="c20220808to20220808" id="Fact_ce4687aecbd14c30a88193ffcf8db79c"> ALCOA CORP </dei:EntityRegistrantName>
<dei:EntityIncorporationStateCountryCode contextRef="c20220808to20220808" id="Fact_e587a992d5a5455e82432e67166a91dc"> DE </dei:EntityIncorporationStateCountryCode>
<dei:EntityFileNumber contextRef="c20220808to20220808" id="Fact_71675c0f99ff4b429989db7d32b74d2e"> 1-37816 </dei:EntityFileNumber>
<dei:EntityTaxIdentificationNumber contextRef="c20220808to20220808" id="Fact_698814f38da64e65b3bfe6d771b75928"> 81-1789115 </dei:EntityTaxIdentificationNumber>
<dei:EntityAddressAddressLine1 contextRef="c20220808to20220808" id="Fact_fb096d20220f4c82bf590aa16fc08c88"> 201 Isabella Street </dei:EntityAddressAddressLine1>
<dei:EntityAddressAddressLine2 contextRef="c20220808to20220808" id="Fact_2b70cbaf87e74fd4bece8044cd243670"> Suite 500 </dei:EntityAddressAddressLine2>
<dei:EntityAddressCityOrTown contextRef="c20220808to20220808" id="Fact_c5672f63b4984d7bb38f219f6f49f38f"> Pittsburgh </dei:EntityAddressCityOrTown>
<dei:EntityAddressStateOrProvince contextRef="c20220808to20220808" id="Fact_840ef248e4c748d98f5b6ad366a142ee"> PA </dei:EntityAddressStateOrProvince>
<dei:EntityAddressPostalZipCode contextRef="c20220808to20220808" id="Fact_5b38776d98b84a2f840ea3482be999a1"> 15212-5858 </dei:EntityAddressPostalZipCode>
<dei:CityAreaCode contextRef="c20220808to20220808" id="Fact_cfb1f6509e4447089385883546bc3642"> 412 </dei:CityAreaCode>
<dei:LocalPhoneNumber contextRef="c20220808to20220808" id="Fact_6b8a554c21294a3593259793c83ed458"> 315-2900 </dei:LocalPhoneNumber>
<dei:EntityInformationFormerLegalOrRegisteredName contextRef="c20220808to20220808" id="Fact_69c6f8643a484efbade895c2368d31d9"> Not Applicable </dei:EntityInformationFormerLegalOrRegisteredName>
<dei:WrittenCommunications contextRef="c20220808to20220808" id="Fact_88348e0e2973491795db856726b548d4"> false </dei:WrittenCommunications>
<dei:SolicitingMaterial contextRef="c20220808to20220808" id="Fact_8a0734d655db41db9373a0796ad88e46"> false </dei:SolicitingMaterial>
<dei:PreCommencementTenderOffer contextRef="c20220808to20220808" id="Fact_f50936d3f9dc4814829a6ef7916f3e38"> false </dei:PreCommencementTenderOffer>
<dei:PreCommencementIssuerTenderOffer contextRef="c20220808to20220808" id="Fact_4f3337fbae2e4451a4738c5eacb56d85"> false </dei:PreCommencementIssuerTenderOffer>
<dei:Security12bTitle contextRef="c20220808to20220808" id="Fact_fb316e7d048f48b29a40827c3a3e436b"> Common Stock, par value $0.01 per share </dei:Security12bTitle>
<dei:TradingSymbol contextRef="c20220808to20220808" id="Fact_bde0fcc1a3c544dc9c6c63f7497f6c8a"> AA </dei:TradingSymbol>
<dei:SecurityExchangeName contextRef="c20220808to20220808" id="Fact_d41816b8319f465088a57b36bf5e230c"> NYSE </dei:SecurityExchangeName>
<dei:EntityEmergingGrowthCompany contextRef="c20220808to20220808" id="Fact_e3af03f110ae4a97a2e173c72bbd2e29"> false </dei:EntityEmergingGrowthCompany>
</xbrl>

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Filing Submission 0001157523-22-001065   –   Alternative Formats (Word / Rich Text, HTML, Plain Text, et al.)

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