<SUBMISSION>
<ACCESSION-NUMBER>0001157523-23-000198
<TYPE>8-K
<PUBLIC-DOCUMENT-COUNT>13
<PERIOD>20230207
<ITEMS>2.02
<ITEMS>9.01
<FILING-DATE>20230207
<DATE-OF-FILING-DATE-CHANGE>20230207
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>Arconic Corp
<CIK>0001790982
<ASSIGNED-SIC>3350
<IRS-NUMBER>842745636
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>8-K
<ACT>34
<FILE-NUMBER>001-39162
<FILM-NUMBER>23595366
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>201 ISABELLA STREET
<CITY>PITTSBURGH
<STATE>PA
<ZIP>15212-5872
<PHONE>(412) 992-2500
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>201 ISABELLA STREET
<CITY>PITTSBURGH
<STATE>PA
<ZIP>15212-5872
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>Arconic Rolled Products Corp
<DATE-CHANGED>20191011
</FORMER-COMPANY>
</FILER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a53305305.htm
<DESCRIPTION>ARCONIC CORPORATION 8-K
<TEXT>
<XBRL>
<html xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2015-02-26" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:us-gaap="http://fasb.org/us-gaap/2021-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:country="http://xbrl.sec.gov/country/2021" xmlns:currency="http://xbrl.sec.gov/currency/2021" xmlns:naics="http://xbrl.sec.gov/naics/2021" xmlns:sic="http://xbrl.sec.gov/sic/2021" xmlns:stpr="http://xbrl.sec.gov/stpr/2021" xmlns:exch="http://xbrl.sec.gov/exch/2021" xmlns:srt="http://fasb.org/srt/2021-01-31" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:arnc="http://arconic.com/20230207" xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <title></title>
    <!-- Licensed to: businesswire
         Document created using EDGARfilings PROfile 8.4.0.0
         Copyright 1995 - 2023 Broadridge -->
    <meta http-equiv="Content-Type" content="text/html" />
</head>

<body style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000; background-color: #ffffff;">
<div id="DSPFiXBRLHidden" style="display: none;"><ix:header><ix:hidden><ix:nonNumeric name="dei:AmendmentFlag" id="Fact_ade491866ae64e4e8f8762d1f8b946c1" contextRef="c20230207to20230207" format="ixt:booleanfalse">false</ix:nonNumeric><ix:nonNumeric name="dei:EntityRegistrantName" id="Fact_550d26f39f184b69a38264cba4df7e67" contextRef="c20230207to20230207">Arconic Corp</ix:nonNumeric><ix:nonNumeric name="dei:EntityCentralIndexKey" id="Fact_02bfdec0ef0545e68b3384b3fa9bbcce" contextRef="c20230207to20230207">0001790982</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:href="arnc-20230207.xsd" xlink:type="simple"></link:schemaRef></ix:references><ix:resources><xbrli:context id="c20230207to20230207"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0001790982</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2023-02-07</xbrli:startDate><xbrli:endDate>2023-02-07</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div>

  <div><br />
  </div>

  <div>
    <div style="text-align: center; font-family: 'Times New Roman',Times,serif; font-size: 16pt; font-weight: bold;">UNITED STATES</div>

    <div style="text-align: center; font-family: 'Times New Roman',Times,serif; font-size: 16pt; font-weight: bold;">SECURITIES AND EXCHANGE COMMISSION</div>

    <div style="text-align: center; font-weight: bold;">Washington, D. C. 20549</div>

    <div style="text-align: center;"><span style="text-indent: 0px; font-size: 5.01pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</span><br />
    </div>

    <div><br />
    </div>

    <div style="text-align: center; font-family: 'Times New Roman',Times,serif; font-size: 16pt; font-weight: bold;">FORM <ix:nonNumeric name="dei:DocumentType" id="Fact_2d8065e9fe684f3790aa63fef344f41c" contextRef="c20230207to20230207">8-K</ix:nonNumeric></div>

    <div style="text-align: center;">&#160;</div>

    <div style="text-align: center; font-weight: bold;">CURRENT REPORT</div>

    <div style="text-align: center; font-weight: bold;">Pursuant to Section 13 or 15(d) of the</div>

    <div style="text-align: center; font-weight: bold;">Securities Exchange Act of 1934</div>

    <div style="text-align: center;">&#160;</div>

    <div style="text-align: center;"><span style="font-weight: bold;">Date of Report (Date of earliest event reported):</span> February 7, 2023 (<ix:nonNumeric name="dei:DocumentPeriodEndDate" id="Fact_dafcf362e1754dafbe610c7b95693532" contextRef="c20230207to20230207" format="ixt:datemonthdayyearen">February 7, 2023</ix:nonNumeric>)</div>

    <div><br /></div>

    <div style="text-align: center; font-family: 'Times New Roman',Times,serif; font-size: 16pt; font-weight: bold;"><span style="-sec-ix-hidden:Fact_550d26f39f184b69a38264cba4df7e67">ARCONIC CORPORATION</span><br />
    </div>

    <div style="text-align: center;">(Exact name of registrant as specified in its charter)</div>

    <div style="text-align: center;"><span style="text-indent: 0px; font-size: 5.01pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</span><br />
    </div>

    <div><br />
    </div>

    <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 32.01%; vertical-align: top;">
            <div style="text-align: center; font-weight: bold;"><span style="text-decoration: underline;"><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" id="Fact_205e5bc894944f27a2461b42f1e3c04e" contextRef="c20230207to20230207" format="ixt-sec:stateprovnameen">Delaware</ix:nonNumeric></span><br />
            </div>
          </td>

    <td style="width: 2%; vertical-align: bottom;">
            <div style="font-weight: bold;">&#160;</div>
          </td>

    <td style="width: 32.01%; vertical-align: top;">
            <div style="text-align: center; font-weight: bold;"><span style="text-decoration: underline;"><ix:nonNumeric name="dei:EntityFileNumber" id="Fact_72c6a62eba4947c092526ba631746e42" contextRef="c20230207to20230207">001-39162</ix:nonNumeric></span><br />
            </div>
          </td>

    <td style="width: 1.99%; vertical-align: bottom;">
            <div style="font-weight: bold;">&#160;</div>
          </td>

    <td style="width: 32%; vertical-align: top;">
            <div style="text-align: center; font-weight: bold;"><span style="text-decoration: underline;"><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" id="Fact_8783fdafa70b4429a0418aaaa8c87be1" contextRef="c20230207to20230207">84-2745636</ix:nonNumeric></span><br />
            </div>
          </td>

  </tr>

  <tr>

    <td style="width: 32.01%; vertical-align: top;">
            <div style="text-align: center;">(State or other Jurisdiction</div>
          </td>

    <td style="width: 2%; vertical-align: bottom;">
            <div>&#160;</div>
          </td>

    <td style="width: 32.01%; vertical-align: top;">
            <div style="text-align: center;">(Commission File Number)</div>
          </td>

    <td style="width: 1.99%; vertical-align: bottom;">
            <div>&#160;</div>
          </td>

    <td style="width: 32%; vertical-align: top;">
            <div style="text-align: center;">(IRS Employer</div>
          </td>

  </tr>

  <tr>

    <td style="width: 32.01%; vertical-align: top;">
            <div style="text-align: center;">of Incorporation)</div>
          </td>

    <td style="width: 2%; vertical-align: bottom;">
            <div>&#160;</div>
          </td>

    <td style="width: 32.01%; vertical-align: top;">
            <div style="text-align: center;">&#160;</div>
          </td>

    <td style="width: 1.99%; vertical-align: bottom;">
            <div>&#160;</div>
          </td>

    <td style="width: 32%; vertical-align: top;">
            <div style="text-align: center;">Identification No.)</div>
          </td>

  </tr>


</table>
    <div><br />
    </div>

    <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 66.77%; vertical-align: top;">
            <div>&#160;</div>
            <div style="text-align: center; font-weight: bold;"><ix:nonNumeric name="dei:EntityAddressAddressLine1" id="Fact_8abd06e32b2b4a35b10b0ff5ee34c864" contextRef="c20230207to20230207">201 Isabella Street</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressAddressLine2" id="Fact_f176dcea89fe4f4c825abdb360733a24" contextRef="c20230207to20230207">Suite 400</ix:nonNumeric><br />
              <span style="text-decoration: underline;"><ix:nonNumeric name="dei:EntityAddressCityOrTown" id="Fact_f9c53fc593e54a729e5cebe622be1922" contextRef="c20230207to20230207">Pittsburgh</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" id="Fact_308138f226494f04a42785bc88676535" contextRef="c20230207to20230207" format="ixt-sec:stateprovnameen">Pennsylvania</ix:nonNumeric></span></div>
          </td>

    <td style="width: 0.98%; vertical-align: bottom;">
            <div>&#160;</div>
          </td>

    <td style="width: 18.93%; vertical-align: top;">
            <div>&#160;</div>
            <div style="text-align: center; font-weight: bold;"><br />
              <span style="text-decoration: underline;"><ix:nonNumeric name="dei:EntityAddressPostalZipCode" id="Fact_5ea2d65efe624eeea93b0d86707c1dbc" contextRef="c20230207to20230207">15212-5872</ix:nonNumeric></span></div>
          </td>

    <td style="width: 13.32%; vertical-align: top;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 66.77%; vertical-align: top;">
            <div style="text-align: center;">(Address of Principal Executive Offices)</div>
          </td>

    <td style="width: 0.98%; vertical-align: bottom;">
            <div>&#160;</div>
          </td>

    <td style="width: 18.93%; vertical-align: top;">
            <div style="text-align: center;">(Zip Code)</div>
          </td>

    <td style="width: 13.32%; vertical-align: top;">&#160;</td>

  </tr>


</table>
    <div>
      <div><br />
      </div>

      <div>&#160;</div>

      <div style="text-align: center; font-weight: bold;"><span style="text-decoration: underline;"><ix:nonNumeric name="dei:CityAreaCode" id="Fact_3d88a2e1872d4d4d9431a8dcc2f792e7" contextRef="c20230207to20230207">412</ix:nonNumeric>-<ix:nonNumeric name="dei:LocalPhoneNumber" id="Fact_42b7ac37b9734fde954d2ed7b259e61f" contextRef="c20230207to20230207">992-2500</ix:nonNumeric></span></div>

    </div>

    <div>
      <div style="text-align: center;">(Registrant&#8217;s telephone number, including area code)</div>

    </div>

    <div>
      <div><br />
      </div>

      <div>
<div>&#160;
        </div>
<hr style="height: 1pt; width: 30%; color: #000000; background-color: #000000; text-align: center; border: none; margin-left: auto; margin-right: auto;" /></div>

      <div style="text-align: center;">(Former Name or Former Address, if Changed Since Last Report)</div>

    </div>

    <div style="text-align: center;"><span style="text-indent: 0px; font-size: 5.01pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;</span><br />
    </div>

    <div>
      <div><br />
      </div>
<div>
      Check the appropriate box below if the Form&#160;8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: </div>
</div>

    <div>&#160;</div>

    <div style="text-indent: -22pt; margin-left: 22pt;"><ix:nonNumeric name="dei:WrittenCommunications" id="Fact_4e1318d0b2d14d5791cfcfd31871bfc5" contextRef="c20230207to20230207" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric>&#160;&#160;&#160;&#160;&#160; Written communications pursuant to Rule&#160;425 under the Securities Act (17 CFR
      230.425)</div>

    <div style="text-indent: -22pt; margin-left: 22pt;"><ix:nonNumeric name="dei:SolicitingMaterial" id="Fact_11b154125e724374a47ebbc63d338866" contextRef="c20230207to20230207" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric>&#160;&#160;&#160;&#160;&#160; Soliciting material pursuant to Rule&#160;14a-12 under the Exchange Act (17 CFR
      240.14a-12)</div>

    <div style="text-indent: -30pt; margin-left: 30pt;"><ix:nonNumeric name="dei:PreCommencementTenderOffer" id="Fact_463f0db0520e42838ba7617ea9116420" contextRef="c20230207to20230207" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric>&#160;&#160;&#160;&#160;&#160; Pre-commencement communications pursuant to Rule&#160;14d-2(b)&#160;under the Exchange Act
      (17 CFR 240.14d-2(b))</div>

    <div style="text-indent: -30pt; margin-left: 30pt;"><ix:nonNumeric name="dei:PreCommencementIssuerTenderOffer" id="Fact_3bf6915ec2c342fda1c4195c930c0c91" contextRef="c20230207to20230207" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric>&#160;&#160;&#160;&#160;&#160; Pre-commencement communications pursuant to Rule&#160;13e-4(c)&#160;under the Exchange Act
      (17 CFR 240.13e-4(c))</div>

    <div><br />
    </div>

    <div style="margin-right: 16.75pt;">Securities registered pursuant to Section 12(b) of the Act:</div>

    <div>&#160;</div>

    <table cellspacing="0" cellpadding="0" border="0" style="border-collapse: collapse; width: 95%; color: #000000; font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; margin-left: auto; margin-right: auto;">


  <tr>

    <td style="width: 42.25%; vertical-align: top; border-top: 2px solid rgb(0, 0, 0); border-left: 2px solid rgb(0, 0, 0);">
            <div style="text-align: center; font-weight: normal;">Title of each class</div>
          </td>

    <td style="width: 18.5%; vertical-align: top; border-top: 2px solid rgb(0, 0, 0); border-left: 2px solid rgb(0, 0, 0);">
            <div style="text-align: center; font-weight: normal;">Trading Symbol(s)</div>
          </td>

    <td style="width: 40%; vertical-align: top; border-top: 2px solid rgb(0, 0, 0); border-left: 2px solid rgb(0, 0, 0); border-right: 2px solid rgb(0, 0, 0);">
            <div style="text-align: center; font-weight: normal;">Name of each exchange on which registered</div>
          </td>

  </tr>

  <tr>

    <td style="width: 42.25%; vertical-align: top; border-top: 2px solid rgb(0, 0, 0); border-left: 2px solid rgb(0, 0, 0); border-bottom: 2px solid rgb(0, 0, 0);">
            <div style="text-align: center; font-weight: bold;"><ix:nonNumeric name="dei:Security12bTitle" id="Fact_4231a12e79ff4451bb982e3f68f81403" contextRef="c20230207to20230207">Common Stock, par value $0.01 per share</ix:nonNumeric><br />
            </div>
          </td>

    <td style="width: 18.5%; vertical-align: top; border-top: 2px solid rgb(0, 0, 0); border-left: 2px solid rgb(0, 0, 0); border-bottom: 2px solid rgb(0, 0, 0);">
            <div style="text-align: center; font-weight: bold;"><ix:nonNumeric name="dei:TradingSymbol" id="Fact_cdcc4975f606483fbcb4006249030ad3" contextRef="c20230207to20230207">ARNC</ix:nonNumeric><br />
            </div>
          </td>

    <td style="width: 40%; vertical-align: top; border-width: 2px; border-style: solid; border-color: rgb(0, 0, 0);">
            <div style="text-align: center; font-weight: bold;"><ix:nonNumeric name="dei:SecurityExchangeName" id="Fact_d9f0c28dc7e64176ab327ce8e03cb296" contextRef="c20230207to20230207" format="ixt-sec:exchnameen">New York Stock Exchange</ix:nonNumeric><br />
            </div>
          </td>

  </tr>


</table>
    <div><br />
    </div>

    <div style="margin-right: 16.55pt;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR
      240.12b-2).<br />
    </div>

    <div>&#160;</div>

    <div style="margin-left: 288pt; text-align: right;">Emerging growth company&#160; <ix:nonNumeric name="dei:EntityEmergingGrowthCompany" id="Fact_3dcbe1dd87ea40bdbd26719654f71bd4" contextRef="c20230207to20230207" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric></div>

    <div>&#160;</div>

    <div style="margin-right: 16.75pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to
      Section 13(a) of the Exchange Act. &#9744;</div>

    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="DSPFPageBreakArea">
      <div style="page-break-after: always;" class="DSPFPageBreak">
        <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

    </div>

    <div><br />
    </div>

    <div>
      <div>
        <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 8.55%; vertical-align: middle;">
                <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;">Item 2.02</div>
              </td>

    <td style="width: 91.45%; vertical-align: middle;">
                <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;">Results of Operations and Financial Condition.</div>
              </td>

  </tr>


</table>
        <div>
          <div><br />
          </div>

        </div>

      </div>

      <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman', serif; font-size: 10pt;">On February 7, 2023, Arconic Corporation (the &#8220;Company&#8221;) announced that it has recorded an after-tax loss on the recently completed sale of
        its Russian operations, and the impact of such sale on the Company&#8217;s previous outlook regarding Adjusted EBITDA for the year ended December 31, 2022.&#160; A copy of the press release issued in connection with the announcement is attached hereto as
        Exhibit 99.1 and is incorporated herein by reference. The information contained in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99.1,&#160;is intended to be &#8220;furnished&#8221; and shall not be deemed &#8220;filed&#8221; for purposes of Section 18 of the
        Securities Exchange Act of 1934, as amended (the &#8220;Exchange Act&#8221;), or otherwise subject to the liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as
        amended (the &#8220;Securities Act&#8221;), or the Exchange Act, except as expressly set forth by specific reference in such filing.</div>

      <div><br />
      </div>

      <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 8.55%; vertical-align: middle;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;">Item 9.01.</div>
            </td>

    <td style="width: 91.45%; vertical-align: middle;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;">Financial Statements and Exhibits.</div>
            </td>

  </tr>


</table>
      <div>
        <div><br />
        </div>

      </div>

      <div>
        <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', serif; font-size: 10pt;">(d) Exhibits</div>

      </div>

      <div>
        <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;">&#160;</div>

      </div>

      <table cellspacing="0" cellpadding="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 8.65%; vertical-align: middle;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;"><span style="text-decoration: underline;">Exhibit No.</span></div>
            </td>

    <td style="width: 91.35%; vertical-align: middle;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;"><span style="text-decoration: underline;">Exhibit</span></div>
            </td>

  </tr>

  <tr>

    <td style="width: 8.65%; vertical-align: middle;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;"><a href="a53305305ex99_1.htm">99.1</a></div>
            </td>

    <td style="width: 91.35%; vertical-align: middle;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;"><a href="a53305305ex99_1.htm">Press Release dated February 7, 2023</a></div>
            </td>

  </tr>


</table>
      <div>&#160;</div>

      <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="DSPFPageBreakArea">
        <div style="page-break-after: always;" class="DSPFPageBreak">
          <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

      </div>

      <div><br />
      </div>

      <div>&#160;</div>

      <div><br />
      </div>

      <div style="text-align: center; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;"><span style="text-decoration: underline;">SIGNATURES</span></div>

      <div>&#160;</div>

      <div style="text-align: left; text-indent: 36pt; font-family: 'Times New Roman', serif; font-size: 10pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by
        the undersigned hereunto duly authorized.</div>

      <div>&#160;</div>

      <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 49%; vertical-align: bottom;">&#160;</td>

    <td colspan="2" style="vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt; font-weight: bold;">ARCONIC CORPORATION</div>
            </td>

  </tr>

  <tr>

    <td style="width: 49%; vertical-align: bottom;">&#160;</td>

    <td style="width: 3%; vertical-align: bottom;">&#160;</td>

    <td style="width: 47.6%; vertical-align: bottom;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 49%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;">Date: February 7, 2023</div>
            </td>

    <td style="width: 3%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;">By:</div>
            </td>

    <td style="width: 47.6%; vertical-align: top; border-bottom: #000000 2px solid;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;">/s/ Erick R. Asmussen</div>
            </td>

  </tr>

  <tr>

    <td style="width: 49%; vertical-align: bottom;">&#160;</td>

    <td style="width: 3%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;">Name:</div>
            </td>

    <td style="width: 47.6%; vertical-align: top; border-top: #000000 2px solid;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;">Erick R. Asmussen</div>
            </td>

  </tr>

  <tr>

    <td style="width: 49%; vertical-align: bottom;">&#160;</td>

    <td style="width: 3%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 1pt;">&#160;<span style="font-family: 'Times New Roman', serif; font-size: 10pt;">Title:</span></div>
            </td>

    <td style="width: 47.6%; vertical-align: top;">
              <div style="text-align: left; font-family: 'Times New Roman', serif; font-size: 10pt;">Executive Vice President and Chief Financial Officer</div>
            </td>

  </tr>


</table>
    </div>

    <div><br />
    </div>

    <div><br />
    </div>

    <div><br />
    </div>

    <div><br /></div>

  </div>

</body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>a53305305ex99_1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
<html>
  <head>
    <title></title>
    <!-- Licensed to: Business Wire
         Document created using EDGARfilings PROfile 8.4.0.0
         Copyright 1995 - 2023 Broadridge -->
  </head>
<body bgcolor="#ffffff" style="font-family: 'Times New Roman', Times, serif; font-size: 10pt; text-align: left; color: #000000;">
  <div style="text-align: right;"><font style="font-weight: bold;">Exhibit 99.1</font><br>
  </div>
  <div style="text-align: right;"><font style="font-weight: bold;"> <br>
    </font></div>
  <div style="text-align: right;"><font style="font-weight: bold;"> <br>
    </font></div>
  <div style="text-align: left;"><font style="font-weight: bold;"> </font>
    <div class="bw-release">
      <h1 style="text-align: center; list-style-position: inside;FONT-SIZE: 14pt;"> <font style="font-size: 10pt;"><b>Arconic Reports $304 Million After-Tax Loss on Sale of Russian Operations and Announces Fourth Quarter 2022 and Full Year 2022 Results
            Webcast</b></font> </h1>
      <div class="bw-release-body">
        <div class="bw-release-table-js bw-release-story">
          <p>PITTSBURGH--(BUSINESS WIRE)--February 7, 2023--As previously announced, Arconic Corporation (NYSE: ARNC) (&#8220;Arconic&#8221; or &#8220;the Company&#8221;) completed the sale of 100% of its Russian operations on November 15, 2022. As a result of the divestiture,
            and consistent with the sale announcement, the Company recorded a $304 million after-tax loss on the sale in the fourth quarter of 2022. In addition, the Company&#8217;s previous 2022 Adjusted EBITDA outlook, which included a full year of operating
            activity for the divested business, will be reduced by an estimated $9 million. </p>
          <p> <b>Conference Call Information</b> </p>
          <p> The Company will hold a webcast and teleconference to discuss fourth quarter 2022 and full year 2022 financial results on Tuesday, February 21, 2023 at 10 a.m. Eastern Time. The Company will issue its press release announcing financial
            results for the fourth quarter and full year ended December 31, 2022, prior to the opening of the market on February 21, 2023. </p>
          <p> A live webcast of the call will be available on the &#8220;Investor Relations&#8221; page of the Company&#8217;s website under &#8220;Events and Presentations&#8221; here. </p>
          <p> To access the call by phone and participate in the event, please go to this link, and you will be provided dial-in details. Participants are requested to register a day in advance or at a minimum 15 minutes before the start of the call. A
            replay of the webcast will also be available for a limited time at Investor Relations &#8220;Events and Presentations&#8221; section of www.arconic.com. </p>
          <p> <b>About Arconic</b> </p>
          <p> Arconic Corporation (NYSE: ARNC), headquartered in Pittsburgh, Pennsylvania, is a leading provider of aluminum sheet, plate and extrusions, as well as innovative architectural products, that advance the ground transportation, aerospace,
            industrial, packaging and building and construction markets. </p>
          <p> <b>Dissemination of Company Information</b> </p>
          <p> Arconic intends to make future announcements regarding Company developments and financial performance through its website at www.arconic.com. </p>
          <p> <b>Forward-Looking Statements</b> </p>
          <p> This release contains statements that relate to future events and expectations and, as such, constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include
            those containing such words as "anticipates," "believes," "could," "estimates," "expects," "forecasts," "goal," "guidance," "intends," "may," "outlook," "plans," "projects," "seeks," "sees," "should," "targets," "will," "would," or other words
            of similar meaning. All statements that reflect Arconic&#8217;s expectations, assumptions, projections, beliefs or opinions about the future, other than statements of historical fact, are forward-looking statements, including, without limitation,
            statements, relating to the condition of, or trends or developments in, the ground transportation, aerospace, building and construction, industrial, packaging and other end markets; Arconic&#8217;s future financial results, operating performance,
            working capital, cash flows, liquidity and financial position; cost savings and restructuring programs; Arconic's strategies, outlook, business and financial prospects; share repurchases; costs associated with pension and other post-retirement
            benefit plans; projected sources of cash flow; potential legal liability; the impact of inflationary price pressures; and the potential impact of public health epidemics or pandemics, including the COVID-19 pandemic. These statements reflect
            beliefs and assumptions that are based on Arconic&#8217;s perception of historical trends, current conditions and expected future developments, as well as other factors Arconic believes are appropriate in the circumstances. Forward-looking statements
            are not guarantees of future performance, and actual results may differ materially from those indicated by these forward-looking statements due to a variety of risks, uncertainties and changes in circumstances, many of which are beyond
            Arconic&#8217;s control. Such risks and uncertainties include, but are not limited to: (a) continuing uncertainty regarding the impact of the COVID-19 pandemic on our business and the businesses of our customers and suppliers; (b) deterioration in
            global economic and financial market conditions generally; (c) unfavorable changes in the end markets we serve; (d) the inability to achieve the level of revenue growth, cash generation, cost savings, benefits of our management of legacy
            liabilities, improvement in profitability and margins, fiscal discipline, or strengthening of competitiveness and operations anticipated or targeted; (e) adverse changes in discount rates or investment returns on pension assets; (f) competition
            from new product offerings, disruptive technologies, industry consolidation or other developments; (g) the loss of significant customers or adverse changes in customers&#8217; business or financial condition; (h) manufacturing difficulties or other
            issues that impact product performance, quality or safety; (i) the impact of pricing volatility in raw materials and inflationary pressures on our costs of production; (j) a significant downturn in the business or financial condition of a key
            supplier or other supply chain disruptions; (k) challenges to or infringements on our intellectual property rights; (l) the inability to realize the expected benefits of our re-entry into the U.S. packaging market or other strategic initiatives
            or projects; (m) the inability to identify or successfully respond to changing trends in our end markets; (n) the impact of potential cyber attacks and information technology or data security breaches; (o) geopolitical, economic, and regulatory
            risks relating to our global operations, including compliance with U.S. and foreign trade and tax laws and other regulations, sanctions, embargoes, and renegotiation or nullification of existing agreements; (p) the outcome of contingencies,
            including legal proceedings, government or regulatory investigations, and environmental remediation and compliance matters; (q) the impact of the ongoing conflict between Russia and Ukraine on economic conditions in general and on our business
            and operations, including sanctions, tariffs, and increased energy prices; and (r) the other risk factors summarized in Arconic&#8217;s Form 10-K for the year ended December 31, 2021 and other reports filed with the U.S. Securities and Exchange
            Commission (SEC). The above list of factors is not exhaustive or necessarily in order of importance. Market projections are subject to the risks discussed above and in this release, and other risks in the market. The statements in this release
            are made as of the date of this release, even if subsequently made available by Arconic on its website or otherwise. Arconic disclaims any intention or obligation to update publicly any forward-looking statements, whether in response to new
            information, future events, or otherwise, except as required by applicable law. </p>

          <div style="MARGIN-BOTTOM: 10pt; CLEAR: both; MARGIN-TOP: 10pt" id="DSPFPageBreakArea">
            <div style="PAGE-BREAK-AFTER: always" id="DSPFPageBreak">
              <hr style="BORDER-LEFT-WIDTH: 0px; HEIGHT: 2px; BORDER-RIGHT-WIDTH: 0px; WIDTH: 100%; BORDER-BOTTOM-WIDTH: 0px; COLOR: #000000; CLEAR: both; MARGIN: 4px 0px; BORDER-TOP-WIDTH: 0px; BACKGROUND-COLOR: #000000"> </div>
          </div>
          <p> <b>Non-GAAP Financial Measures</b> </p>
          <p> Some of the information included in this release is derived from Arconic&#8217;s consolidated financial information but is not presented in Arconic&#8217;s financial statements prepared in accordance with accounting principles generally accepted in the
            United States of America (GAAP). Certain of these financial measures are considered &#8220;non-GAAP financial measures&#8221; under SEC rules. These non-GAAP financial measures supplement our GAAP disclosures and should not be considered an alternative to
            any measure of performance or financial condition as determined in accordance with GAAP, and investors should consider Arconic&#8217;s performance and financial condition as reported under GAAP and all other relevant information when assessing the
            performance or financial condition of Arconic. Non-GAAP financial measures have limitations as analytical tools, and investors should not consider them in isolation or as a substitute for analysis of the results or financial condition as
            reported under GAAP. Non-GAAP financial measures presented by Arconic may not be comparable to non-GAAP financial measures presented by other companies. Reconciliations to the most directly comparable GAAP financial measures and management&#8217;s
            rationale for the use of the non-GAAP financial measures can be found in the schedules to this release. Arconic has not provided reconciliations of any forward-looking non-GAAP financial measures, such as adjusted EBITDA, and free cash flow, to
            the most directly comparable GAAP financial measures because such reconciliations are not available without unreasonable efforts due to the variability and complexity with respect to the charges and other components excluded from the non-GAAP
            measures, such as the effects of metal price lag, foreign currency movements, gains or losses on sales of assets, taxes, and any future restructuring or impairment charges. These reconciling items are in addition to the inherent variability
            already included in the GAAP measures, which includes, but is not limited to, price/mix and volume. Arconic believes such reconciliations would imply a degree of precision that would be confusing or misleading to investors. </p>
        </div>
        <div class="bw-release-contact">
          <h2 style="FONT-SIZE: 14pt;">Contacts</h2>
          <p> <b>Investor Contact </b><br>
            Shane Rourke <br>
            (412) 315-2984 <br>
            Investor.Relations@arconic.com<br>
            <br>
            <b>Media Contact </b><br>
            Tracie Gliozzi <br>
            (412) 992-2525 <br>
            Tracie.Gliozzi@arconic.com </p>
          <p> <br>
          </p>
          <p style="text-align: center;">2<br>
          </p>
        </div>
      </div>
    </div>
    <font style="font-weight: bold;"> </font></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>3
<FILENAME>arnc-20230207.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by EDGARfilings PROfile 8.0.0.0 Broadridge-->
<xs:schema targetNamespace="http://arconic.com/20230207" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:arnc="http://arconic.com/20230207" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:us-types="http://fasb.org/us-types/2021-01-31" xmlns:srt-types="http://fasb.org/srt-types/2021-01-31" xmlns:dei="http://xbrl.sec.gov/dei/2021" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21">
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="arnc-20230207_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="arnc-20230207_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:roleType roleURI="http://arconic.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation">
        <link:definition>000100 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:import namespace="http://fasb.org/us-gaap/2021-01-31" schemaLocation="https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/dei/2021" schemaLocation="https://xbrl.sec.gov/dei/2021/dei-2021.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/country/2021" schemaLocation="https://xbrl.sec.gov/country/2021/country-2021.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/currency/2021" schemaLocation="https://xbrl.sec.gov/currency/2021/currency-2021.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/exch/2021" schemaLocation="https://xbrl.sec.gov/exch/2021/exch-2021.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/naics/2021" schemaLocation="https://xbrl.sec.gov/naics/2021/naics-2021.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/sic/2021" schemaLocation="https://xbrl.sec.gov/sic/2021/sic-2021.xsd" />
  <xs:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xs:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/stpr/2021" schemaLocation="https://xbrl.sec.gov/stpr/2021/stpr-2021.xsd" />
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xs:import namespace="http://www.xbrl.org/2004/ref" schemaLocation="http://www.xbrl.org/2004/ref-2004-08-10.xsd" />
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xs:import namespace="http://fasb.org/us-types/2021-01-31" schemaLocation="https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd" />
  <xs:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xs:import namespace="http://fasb.org/srt/2021-01-31" schemaLocation="https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd" />
  <xs:import namespace="http://fasb.org/srt-types/2021-01-31" schemaLocation="https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd" />
  <xs:import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>4
<FILENAME>arnc-20230207_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by EDGARfilings PROfile 8.0.0.0 Broadridge-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract" xlink:label="CoverAbstract" xlink:title="CoverAbstract" />
    <link:label xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CoverAbstract_lbl" xml:lang="en-US" id="dei_CoverAbstract_lbl">Cover [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CoverAbstract" xlink:to="dei_CoverAbstract_lbl" xlink:title="label: CoverAbstract to dei_CoverAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentType_lbl" xml:lang="en-US" id="dei_DocumentType_lbl">Document Type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentType" xlink:to="dei_DocumentType_lbl" xlink:title="label: DocumentType to dei_DocumentType_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:label="WrittenCommunications" xlink:title="WrittenCommunications" />
    <link:label xlink:type="resource" xlink:label="dei_WrittenCommunications_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_WrittenCommunications_lbl" xml:lang="en-US" id="dei_WrittenCommunications_lbl">Written Communications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:title="label: WrittenCommunications to dei_WrittenCommunications_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:label="SolicitingMaterial" xlink:title="SolicitingMaterial" />
    <link:label xlink:type="resource" xlink:label="dei_SolicitingMaterial_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_SolicitingMaterial_lbl" xml:lang="en-US" id="dei_SolicitingMaterial_lbl">Soliciting Material</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:title="label: SolicitingMaterial to dei_SolicitingMaterial_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:label="PreCommencementTenderOffer" xlink:title="PreCommencementTenderOffer" />
    <link:label xlink:type="resource" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US" id="dei_PreCommencementTenderOffer_lbl">Pre-commencement Tender Offer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:title="label: PreCommencementTenderOffer to dei_PreCommencementTenderOffer_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="PreCommencementIssuerTenderOffer" xlink:title="PreCommencementIssuerTenderOffer" />
    <link:label xlink:type="resource" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US" id="dei_PreCommencementIssuerTenderOffer_lbl">Pre-commencement Issuer Tender Offer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:title="label: PreCommencementIssuerTenderOffer to dei_PreCommencementIssuerTenderOffer_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:label xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_AmendmentFlag_lbl" xml:lang="en-US" id="dei_AmendmentFlag_lbl">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:title="label: AmendmentFlag to dei_AmendmentFlag_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalYearFocus_lbl">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:title="label: DocumentFiscalYearFocus to dei_DocumentFiscalYearFocus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalPeriodFocus_lbl">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:title="label: DocumentFiscalPeriodFocus to dei_DocumentFiscalPeriodFocus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US" id="dei_DocumentPeriodEndDate_lbl">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:title="label: DocumentPeriodEndDate to dei_DocumentPeriodEndDate_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityRegistrantName_lbl" xml:lang="en-US" id="dei_EntityRegistrantName_lbl">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:title="label: EntityRegistrantName to dei_EntityRegistrantName_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:label xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCentralIndexKey_lbl" xml:lang="en-US" id="dei_EntityCentralIndexKey_lbl">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:title="label: EntityCentralIndexKey to dei_EntityCentralIndexKey_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityFileNumber_lbl" xml:lang="en-US" id="dei_EntityFileNumber_lbl">Entity File Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:title="label: EntityFileNumber to dei_EntityFileNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:label="EntityTaxIdentificationNumber" xlink:title="EntityTaxIdentificationNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US" id="dei_EntityTaxIdentificationNumber_lbl">Entity Tax Identification Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:title="label: EntityTaxIdentificationNumber to dei_EntityTaxIdentificationNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US" id="dei_EntityIncorporationStateCountryCode_lbl">Entity Incorporation, State or Country Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:title="label: EntityIncorporationStateCountryCode to dei_EntityIncorporationStateCountryCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:label xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US" id="dei_EntityEmergingGrowthCompany_lbl">Entity Emerging Growth Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:title="label: EntityEmergingGrowthCompany to dei_EntityEmergingGrowthCompany_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US" id="dei_EntityAddressAddressLine1_lbl">Entity Address, Address Line One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:title="label: EntityAddressAddressLine1 to dei_EntityAddressAddressLine1_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2" xlink:label="EntityAddressAddressLine2" xlink:title="EntityAddressAddressLine2" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US" id="dei_EntityAddressAddressLine2_lbl">Entity Address, Address Line Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:title="label: EntityAddressAddressLine2 to dei_EntityAddressAddressLine2_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine3" xlink:label="EntityAddressAddressLine3" xlink:title="EntityAddressAddressLine3" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressAddressLine3_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US" id="dei_EntityAddressAddressLine3_lbl">Entity Address, Address Line Three</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:title="label: EntityAddressAddressLine3 to dei_EntityAddressAddressLine3_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US" id="dei_EntityAddressCityOrTown_lbl">Entity Address, City or Town</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:title="label: EntityAddressCityOrTown to dei_EntityAddressCityOrTown_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:label="EntityAddressStateOrProvince" xlink:title="EntityAddressStateOrProvince" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US" id="dei_EntityAddressStateOrProvince_lbl">Entity Address, State or Province</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:title="label: EntityAddressStateOrProvince to dei_EntityAddressStateOrProvince_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCountry" xlink:label="EntityAddressCountry" xlink:title="EntityAddressCountry" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressCountry_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressCountry_lbl" xml:lang="en-US" id="dei_EntityAddressCountry_lbl">Entity Address, Country</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:title="label: EntityAddressCountry to dei_EntityAddressCountry_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US" id="dei_EntityAddressPostalZipCode_lbl">Entity Address, Postal Zip Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:title="label: EntityAddressPostalZipCode to dei_EntityAddressPostalZipCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:label xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CityAreaCode_lbl" xml:lang="en-US" id="dei_CityAreaCode_lbl">City Area Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:title="label: CityAreaCode to dei_CityAreaCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:label xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_LocalPhoneNumber_lbl" xml:lang="en-US" id="dei_LocalPhoneNumber_lbl">Local Phone Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:title="label: LocalPhoneNumber to dei_LocalPhoneNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:label xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_Security12bTitle_lbl" xml:lang="en-US" id="dei_Security12bTitle_lbl">Title of 12(b) Security</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:title="label: Security12bTitle to dei_Security12bTitle_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_NoTradingSymbolFlag" xlink:label="NoTradingSymbolFlag" xlink:title="NoTradingSymbolFlag" />
    <link:label xlink:type="resource" xlink:label="dei_NoTradingSymbolFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US" id="dei_NoTradingSymbolFlag_lbl">No Trading Symbol Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:title="label: NoTradingSymbolFlag to dei_NoTradingSymbolFlag_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:label xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_TradingSymbol_lbl" xml:lang="en-US" id="dei_TradingSymbol_lbl">Trading Symbol</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:title="label: TradingSymbol to dei_TradingSymbol_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:label xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_SecurityExchangeName_lbl" xml:lang="en-US" id="dei_SecurityExchangeName_lbl">Security Exchange Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:title="label: SecurityExchangeName to dei_SecurityExchangeName_lbl" />
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>5
<FILENAME>arnc-20230207_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by EDGARfilings PROfile 8.0.0.0 Broadridge-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <link:roleRef roleURI="http://arconic.com/role/DocumentAndEntityInformation" xlink:type="simple" xlink:href="arnc-20230207.xsd#DocumentAndEntityInformation" />
  <link:presentationLink xlink:type="extended" xlink:role="http://arconic.com/role/DocumentAndEntityInformation">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CoverAbstract" xlink:label="CoverAbstract" xlink:title="CoverAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentType" xlink:title="presentation: CoverAbstract to DocumentType" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="AmendmentFlag" xlink:title="presentation: CoverAbstract to AmendmentFlag" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentPeriodEndDate" xlink:title="presentation: CoverAbstract to DocumentPeriodEndDate" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityRegistrantName" xlink:title="presentation: CoverAbstract to EntityRegistrantName" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityIncorporationStateCountryCode" xlink:title="presentation: CoverAbstract to EntityIncorporationStateCountryCode" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityFileNumber" xlink:title="presentation: CoverAbstract to EntityFileNumber" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityTaxIdentificationNumber" xlink:label="EntityTaxIdentificationNumber" xlink:title="EntityTaxIdentificationNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityTaxIdentificationNumber" xlink:title="presentation: CoverAbstract to EntityTaxIdentificationNumber" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressAddressLine1" xlink:title="presentation: CoverAbstract to EntityAddressAddressLine1" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine2" xlink:label="EntityAddressAddressLine2" xlink:title="EntityAddressAddressLine2" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressAddressLine2" xlink:title="presentation: CoverAbstract to EntityAddressAddressLine2" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressAddressLine3" xlink:label="EntityAddressAddressLine3" xlink:title="EntityAddressAddressLine3" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressAddressLine3" xlink:title="presentation: CoverAbstract to EntityAddressAddressLine3" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressCityOrTown" xlink:title="presentation: CoverAbstract to EntityAddressCityOrTown" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressStateOrProvince" xlink:label="EntityAddressStateOrProvince" xlink:title="EntityAddressStateOrProvince" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressStateOrProvince" xlink:title="presentation: CoverAbstract to EntityAddressStateOrProvince" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressCountry" xlink:label="EntityAddressCountry" xlink:title="EntityAddressCountry" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressCountry" xlink:title="presentation: CoverAbstract to EntityAddressCountry" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressPostalZipCode" xlink:title="presentation: CoverAbstract to EntityAddressPostalZipCode" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="CityAreaCode" xlink:title="presentation: CoverAbstract to CityAreaCode" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="LocalPhoneNumber" xlink:title="presentation: CoverAbstract to LocalPhoneNumber" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_WrittenCommunications" xlink:label="WrittenCommunications" xlink:title="WrittenCommunications" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="WrittenCommunications" xlink:title="presentation: CoverAbstract to WrittenCommunications" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SolicitingMaterial" xlink:label="SolicitingMaterial" xlink:title="SolicitingMaterial" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="SolicitingMaterial" xlink:title="presentation: CoverAbstract to SolicitingMaterial" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementTenderOffer" xlink:label="PreCommencementTenderOffer" xlink:title="PreCommencementTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="PreCommencementTenderOffer" xlink:title="presentation: CoverAbstract to PreCommencementTenderOffer" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="PreCommencementIssuerTenderOffer" xlink:title="PreCommencementIssuerTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="PreCommencementIssuerTenderOffer" xlink:title="presentation: CoverAbstract to PreCommencementIssuerTenderOffer" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_NoTradingSymbolFlag" xlink:label="NoTradingSymbolFlag" xlink:title="NoTradingSymbolFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="NoTradingSymbolFlag" xlink:title="presentation: CoverAbstract to NoTradingSymbolFlag" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityEmergingGrowthCompany" xlink:title="presentation: CoverAbstract to EntityEmergingGrowthCompany" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentFiscalYearFocus" xlink:title="presentation: CoverAbstract to DocumentFiscalYearFocus" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentFiscalPeriodFocus" xlink:title="presentation: CoverAbstract to DocumentFiscalPeriodFocus" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityCentralIndexKey" xlink:title="presentation: CoverAbstract to EntityCentralIndexKey" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="Security12bTitle" xlink:title="presentation: CoverAbstract to Security12bTitle" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="TradingSymbol" xlink:title="presentation: CoverAbstract to TradingSymbol" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2021/dei-2021.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="SecurityExchangeName" xlink:title="presentation: CoverAbstract to SecurityExchangeName" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>6
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.22.4</span><table class="report" border="0" cellspacing="2" id="idm140059522334176">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Feb. 07, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Feb.  07,  2023<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">Arconic Corp<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">001-39162<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">84-2745636<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">201 Isabella Street<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine2', window );">Entity Address, Address Line Two</a></td>
<td class="text">Suite 400<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Pittsburgh<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">PA<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">15212-5872<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">412<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">992-2500<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0001790982<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $0.01 per share<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">ARNC<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NYSE<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine2">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 2 such as Street or Suite number</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>a53305305_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<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="arnc-20230207.xsd" xlink:type="simple"/>
    <context id="c20230207to20230207">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0001790982</identifier>
        </entity>
        <period>
            <startDate>2023-02-07</startDate>
            <endDate>2023-02-07</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="c20230207to20230207"
      id="Fact_ade491866ae64e4e8f8762d1f8b946c1">false</dei:AmendmentFlag>
    <dei:EntityRegistrantName
      contextRef="c20230207to20230207"
      id="Fact_550d26f39f184b69a38264cba4df7e67">Arconic Corp</dei:EntityRegistrantName>
    <dei:EntityCentralIndexKey
      contextRef="c20230207to20230207"
      id="Fact_02bfdec0ef0545e68b3384b3fa9bbcce">0001790982</dei:EntityCentralIndexKey>
    <dei:DocumentType
      contextRef="c20230207to20230207"
      id="Fact_2d8065e9fe684f3790aa63fef344f41c">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="c20230207to20230207"
      id="Fact_dafcf362e1754dafbe610c7b95693532">2023-02-07</dei:DocumentPeriodEndDate>
    <dei:EntityIncorporationStateCountryCode
      contextRef="c20230207to20230207"
      id="Fact_205e5bc894944f27a2461b42f1e3c04e">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="c20230207to20230207"
      id="Fact_72c6a62eba4947c092526ba631746e42">001-39162</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="c20230207to20230207"
      id="Fact_8783fdafa70b4429a0418aaaa8c87be1">84-2745636</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="c20230207to20230207"
      id="Fact_8abd06e32b2b4a35b10b0ff5ee34c864">201 Isabella Street</dei:EntityAddressAddressLine1>
    <dei:EntityAddressAddressLine2
      contextRef="c20230207to20230207"
      id="Fact_f176dcea89fe4f4c825abdb360733a24">Suite 400</dei:EntityAddressAddressLine2>
    <dei:EntityAddressCityOrTown
      contextRef="c20230207to20230207"
      id="Fact_f9c53fc593e54a729e5cebe622be1922">Pittsburgh</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="c20230207to20230207"
      id="Fact_308138f226494f04a42785bc88676535">PA</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="c20230207to20230207"
      id="Fact_5ea2d65efe624eeea93b0d86707c1dbc">15212-5872</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="c20230207to20230207"
      id="Fact_3d88a2e1872d4d4d9431a8dcc2f792e7">412</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="c20230207to20230207"
      id="Fact_42b7ac37b9734fde954d2ed7b259e61f">992-2500</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="c20230207to20230207"
      id="Fact_4e1318d0b2d14d5791cfcfd31871bfc5">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="c20230207to20230207"
      id="Fact_11b154125e724374a47ebbc63d338866">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="c20230207to20230207"
      id="Fact_463f0db0520e42838ba7617ea9116420">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="c20230207to20230207"
      id="Fact_3bf6915ec2c342fda1c4195c930c0c91">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="c20230207to20230207"
      id="Fact_4231a12e79ff4451bb982e3f68f81403">Common Stock, par value $0.01 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="c20230207to20230207"
      id="Fact_cdcc4975f606483fbcb4006249030ad3">ARNC</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="c20230207to20230207"
      id="Fact_d9f0c28dc7e64176ab327ce8e03cb296">NYSE</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="c20230207to20230207"
      id="Fact_3dcbe1dd87ea40bdbd26719654f71bd4">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>8
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
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M?!^2!F.,6_0T7X\48JVFL:W&VC$,>8!8\PRA9CC?AT6:&C/5BZPYC0IO0=5
MY3_;U UH]@TT')$%7C&9MC:CY$X*/-S^[PVPPL2.X>V+OP%02P,$%     @
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M1B:G8"!(1'H\LK=3(LX#O L!]!1 "^[C@PK*!V;89*3DGBC;&]3L2?&J133
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M"H[<8R6,<6*T_C6"R0_L?@!02P,$%     @ FX)'5APX9>H_ 0  / (   \
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M<F]P<R]A<' N>&UL4$L! A0#%     @ FX)'5N^)2P7M    *P(  !$
M         ( !KP   &1O8U!R;W!S+V-O<F4N>&UL4$L! A0#%     @ FX)'
M5IE<G",0!@  G"<  !,              ( !RP$  'AL+W1H96UE+W1H96UE
M,2YX;6Q02P$"% ,4    " ";@D=6I%X&$&,$   T$0  &
M@($,"   >&PO=V]R:W-H965T<R]S:&5E=#$N>&UL4$L! A0#%     @ FX)'
M5I^@&_"Q @  X@P   T              ( !I0P  'AL+W-T>6QE<RYX;6Q0
M2P$"% ,4    " ";@D=6EXJ[',     3 @  "P              @ &!#P
M7W)E;',O+G)E;'-02P$"% ,4    " ";@D=6'#AEZC\!   \ @  #P
M        @ %J$   >&PO=V]R:V)O;VLN>&UL4$L! A0#%     @ FX)'5B0>
MFZ*M    ^ $  !H              ( !UA$  'AL+U]R96QS+W=O<FMB;V]K
M+GAM;"YR96QS4$L! A0#%     @ FX)'5F60>9(9 0  SP,  !,
M     ( !NQ(  %M#;VYT96YT7U1Y<&5S72YX;6Q02P4&      D "0 ^ @
&!10

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>11
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.22.4</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>23</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="a53305305.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000100 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://arconic.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <Logs>
    <Log type="Warning">[ix-0514-Hidden-Fact-Eligible-For-Transform] WARN: 1 fact(s) appearing in ix:hidden were eligible for transformation: dei:EntityRegistrantName -  a53305305.htm 11</Log>
  </Logs>
  <InputFiles>
    <File doctype="8-K" original="a53305305.htm">a53305305.htm</File>
    <File>a53305305ex99_1.htm</File>
    <File>arnc-20230207.xsd</File>
    <File>arnc-20230207_lab.xml</File>
    <File>arnc-20230207_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="23">http://xbrl.sec.gov/dei/2021</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>14
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "instance": {
  "a53305305.htm": {
   "axisCustom": 0,
   "axisStandard": 0,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2021": 23
   },
   "contextCount": 1,
   "dts": {
    "inline": {
     "local": [
      "a53305305.htm"
     ]
    },
    "labelLink": {
     "local": [
      "arnc-20230207_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "arnc-20230207_pre.xml"
     ]
    },
    "schema": {
     "local": [
      "arnc-20230207.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2004/ref-2004-08-10.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-roles-2021-01-31.xsd",
      "https://xbrl.fasb.org/srt/2021/elts/srt-types-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-gaap-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-roles-2021-01-31.xsd",
      "https://xbrl.fasb.org/us-gaap/2021/elts/us-types-2021-01-31.xsd",
      "https://xbrl.sec.gov/country/2021/country-2021.xsd",
      "https://xbrl.sec.gov/currency/2021/currency-2021.xsd",
      "https://xbrl.sec.gov/dei/2021/dei-2021.xsd",
      "https://xbrl.sec.gov/exch/2021/exch-2021.xsd",
      "https://xbrl.sec.gov/naics/2021/naics-2021.xsd",
      "https://xbrl.sec.gov/sic/2021/sic-2021.xsd",
      "https://xbrl.sec.gov/stpr/2021/stpr-2021.xsd"
     ]
    }
   },
   "elementCount": 29,
   "entityCount": 1,
   "hidden": {
    "http://xbrl.sec.gov/dei/2021": 3,
    "total": 3
   },
   "keyCustom": 0,
   "keyStandard": 23,
   "memberCustom": 0,
   "memberStandard": 0,
   "nsprefix": "arnc",
   "nsuri": "http://arconic.com/20230207",
   "report": {
    "R1": {
     "firstAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "a53305305.htm",
      "contextRef": "c20230207to20230207",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     },
     "groupType": "document",
     "isDefault": "true",
     "longName": "000100 - Document - Document and Entity Information",
     "menuCat": "Cover",
     "order": "1",
     "role": "http://arconic.com/role/DocumentAndEntityInformation",
     "shortName": "Document and Entity Information",
     "subGroupType": "",
     "uniqueAnchor": {
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "baseRef": "a53305305.htm",
      "contextRef": "c20230207to20230207",
      "decimals": null,
      "first": true,
      "lang": "en-US",
      "name": "dei:DocumentType",
      "reportCount": 1,
      "unique": true,
      "unitRef": null,
      "xsiNil": "false"
     }
    }
   },
   "segmentCount": 0,
   "tag": {
    "dei_AmendmentFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.",
        "label": "Amendment Flag"
       }
      }
     },
     "localname": "AmendmentFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_CityAreaCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Area code of city",
        "label": "City Area Code"
       }
      }
     },
     "localname": "CityAreaCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_CoverAbstract": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Cover page.",
        "label": "Cover [Abstract]"
       }
      }
     },
     "localname": "CoverAbstract",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "xbrltype": "stringItemType"
    },
    "dei_DocumentFiscalPeriodFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY.",
        "label": "Document Fiscal Period Focus"
       }
      }
     },
     "localname": "DocumentFiscalPeriodFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fiscalPeriodItemType"
    },
    "dei_DocumentFiscalYearFocus": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.",
        "label": "Document Fiscal Year Focus"
       }
      }
     },
     "localname": "DocumentFiscalYearFocus",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "gYearItemType"
    },
    "dei_DocumentPeriodEndDate": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.",
        "label": "Document Period End Date"
       }
      }
     },
     "localname": "DocumentPeriodEndDate",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "dateItemType"
    },
    "dei_DocumentType": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.",
        "label": "Document Type"
       }
      }
     },
     "localname": "DocumentType",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "submissionTypeItemType"
    },
    "dei_EntityAddressAddressLine1": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name",
        "label": "Entity Address, Address Line One"
       }
      }
     },
     "localname": "EntityAddressAddressLine1",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine2": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 2 such as Street or Suite number",
        "label": "Entity Address, Address Line Two"
       }
      }
     },
     "localname": "EntityAddressAddressLine2",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressAddressLine3": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Address Line 3 such as an Office Park",
        "label": "Entity Address, Address Line Three"
       }
      }
     },
     "localname": "EntityAddressAddressLine3",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCityOrTown": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the City or Town",
        "label": "Entity Address, City or Town"
       }
      }
     },
     "localname": "EntityAddressCityOrTown",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressCountry": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "ISO 3166-1 alpha-2 country code.",
        "label": "Entity Address, Country"
       }
      }
     },
     "localname": "EntityAddressCountry",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "countryCodeItemType"
    },
    "dei_EntityAddressPostalZipCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Code for the postal or zip code",
        "label": "Entity Address, Postal Zip Code"
       }
      }
     },
     "localname": "EntityAddressPostalZipCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityAddressStateOrProvince": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the state or province.",
        "label": "Entity Address, State or Province"
       }
      }
     },
     "localname": "EntityAddressStateOrProvince",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "stateOrProvinceItemType"
    },
    "dei_EntityCentralIndexKey": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.",
        "label": "Entity Central Index Key"
       }
      }
     },
     "localname": "EntityCentralIndexKey",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "centralIndexKeyItemType"
    },
    "dei_EntityEmergingGrowthCompany": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Indicate if registrant meets the emerging growth company criteria.",
        "label": "Entity Emerging Growth Company"
       }
      }
     },
     "localname": "EntityEmergingGrowthCompany",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_EntityFileNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.",
        "label": "Entity File Number"
       }
      }
     },
     "localname": "EntityFileNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "fileNumberItemType"
    },
    "dei_EntityIncorporationStateCountryCode": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Two-character EDGAR code representing the state or country of incorporation.",
        "label": "Entity Incorporation, State or Country Code"
       }
      }
     },
     "localname": "EntityIncorporationStateCountryCode",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarStateCountryItemType"
    },
    "dei_EntityRegistrantName": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.",
        "label": "Entity Registrant Name"
       }
      }
     },
     "localname": "EntityRegistrantName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_EntityTaxIdentificationNumber": {
     "auth_ref": [
      "r5"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.",
        "label": "Entity Tax Identification Number"
       }
      }
     },
     "localname": "EntityTaxIdentificationNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "employerIdItemType"
    },
    "dei_LocalPhoneNumber": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Local phone number for entity.",
        "label": "Local Phone Number"
       }
      }
     },
     "localname": "LocalPhoneNumber",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "normalizedStringItemType"
    },
    "dei_NoTradingSymbolFlag": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true only for a security having no trading symbol.",
        "label": "No Trading Symbol Flag"
       }
      }
     },
     "localname": "NoTradingSymbolFlag",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "auth_ref": [
      "r2"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.",
        "label": "Pre-commencement Issuer Tender Offer"
       }
      }
     },
     "localname": "PreCommencementIssuerTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_PreCommencementTenderOffer": {
     "auth_ref": [
      "r3"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.",
        "label": "Pre-commencement Tender Offer"
       }
      }
     },
     "localname": "PreCommencementTenderOffer",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_Security12bTitle": {
     "auth_ref": [
      "r0"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Title of a 12(b) registered security.",
        "label": "Title of 12(b) Security"
       }
      }
     },
     "localname": "Security12bTitle",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "securityTitleItemType"
    },
    "dei_SecurityExchangeName": {
     "auth_ref": [
      "r1"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Name of the Exchange on which a security is registered.",
        "label": "Security Exchange Name"
       }
      }
     },
     "localname": "SecurityExchangeName",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "edgarExchangeCodeItemType"
    },
    "dei_SolicitingMaterial": {
     "auth_ref": [
      "r4"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.",
        "label": "Soliciting Material"
       }
      }
     },
     "localname": "SolicitingMaterial",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    },
    "dei_TradingSymbol": {
     "auth_ref": [],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Trading symbol of an instrument as listed on an exchange.",
        "label": "Trading Symbol"
       }
      }
     },
     "localname": "TradingSymbol",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "tradingSymbolItemType"
    },
    "dei_WrittenCommunications": {
     "auth_ref": [
      "r6"
     ],
     "lang": {
      "en-us": {
       "role": {
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.",
        "label": "Written Communications"
       }
      }
     },
     "localname": "WrittenCommunications",
     "nsuri": "http://xbrl.sec.gov/dei/2021",
     "presentation": [
      "http://arconic.com/role/DocumentAndEntityInformation"
     ],
     "xbrltype": "booleanItemType"
    }
   },
   "unitCount": 0
  }
 },
 "std_ref": {
  "r0": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r1": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "d1-1",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r2": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "13e",
   "Subsection": "4c",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r3": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14d",
   "Subsection": "2b",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r4": {
   "Name": "Exchange Act",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "14a",
   "Subsection": "12",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r5": {
   "Name": "Regulation 12B",
   "Number": "240",
   "Publisher": "SEC",
   "Section": "12",
   "Subsection": "b-2",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  },
  "r6": {
   "Name": "Securities Act",
   "Number": "230",
   "Publisher": "SEC",
   "Section": "425",
   "role": "http://www.xbrl.org/2003/role/presentationRef"
  }
 },
 "version": "2.2"
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>15
<FILENAME>0001157523-23-000198-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001157523-23-000198-xbrl.zip
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MG%#*F1#%KR^ ./0J<L !U1QF&H$16-BT UT+M#"T&3,MXCE6"^1@:#HZ%SB
M2<;H.N.,9>L0XG![>'X;D4:%R%!W'4H8]OR062'09=A =F ZFFN:X!"U(/)Z
M%H'MMS1M ]TTP!J8A^?";L6(AO#UDM^D]TEU6#ZQS9#8OLEL"[N&SVS" N88
M!D VWV@#WZ^B+!/!C-^.G\IR!8HN^16X@Y'*-ER29VJ>;GJA83C@782:A2W#
M]:0KZCFN8YOV<WB>5RQ)Q"*^PTF$M^'.IZM4K>=[KZW&=:_GF]]0&;R*.%^E
M,)/Q_T73M6"%S;!!'9N%(,068PS[9J!1D!?-)3H-VFRJZ;:A&UW;<[=ZI'O,
MC=G;867+B7A.@/=8T[ ;FA;<E]L)5QQ6:S3%,3J;,S++HCN&+D.P^4SL@_M^
MA!6SFT<@E$A*Y5X>S#/(R0[\5%;9 %/K<*J1P]6B;Q"2D);LA#.\MO)-ZGG8
M8#JL6VK!/]\R=>Q10HS0]0W6)CG1TC>6?'<K&5]2F)>K<9IL1L4L(W Q,=W
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MF'5N?SAZZ6<@!UN>[$K;FN]:PD#!WVHVW]#&OT>4@4I,$>J?E=A^O?_^^.0
MM>:/XY,//[W?,2!N<]A\/O,?G4\6ML?O>G+^A1H$?T'HDY6)AI5DVOSYIWZ5
MU \?3L8G/Y[\N&. 7^$PK- E\Y4/*^P@01Z.>>,KX+WSD[?G]^VB>]>[_M8O
ME^,DR,ZD&[X(']__#U!+ P04    " ";@D=609!NR50#  !P#P  $0   &%R
M;F,M,C R,S R,#<N>'-DM5=;;]HP%'Z?M/_@Y=TD@78KJ+3JU(LJ=>O$-FEO
MDW$<L);8F>T4^/>S'9R$<"D)G7CQY7S?^<[Q\8FYO%ZF"7@A0E+.QE[8"SQ
M&.819;.QETN()*;4N[YZ_^[R X0/A!&!%(G = 7N;A]N)C%-M*D$WR;/>DC
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MIW%RO$G"D\%CFCX=CT8O+R\'+],#0I>CR>'A>/3GYZM[_Q&OO&$8)ZD7^WB
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MR?A; 9L00ED1N@):LFT%:ZB'6G#KB1KBN00Q36\>[EOW%0+>N ,6[*4<$'[
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MC'7#2+T%AJ_L9;5Z==>=BN]P+*W%%3OBW_Q;-(7Y-^7._@=02P,$%     @
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M>#DY7S$N:'1M4$L! A0#%     @ FX)'5D&0;LE4 P  < \  !$
M     ( !)"4  &%R;F,M,C R,S R,#<N>'-D4$L! A0#%     @ FX)'5O.$
M* 6!"   <E@  !4              ( !IR@  &%R;F,M,C R,S R,#=?;&%B
M+GAM;%!+ 0(4 Q0    ( )N"1U9?>+WEY04  .T^   5              "
M 5LQ  !A<FYC+3(P,C,P,C W7W!R92YX;6Q02P4&      4 !0!! 0  <S<
#

end
</TEXT>
</DOCUMENT>
</SUBMISSION>
