<SEC-DOCUMENT>0001558370-20-010337-index.html : 20200811 <SEC-HEADER>0001558370-20-010337.hdr.sgml : 20200811 <ACCEPTANCE-DATETIME>20200811163540 ACCESSION NUMBER: 0001558370-20-010337 CONFORMED SUBMISSION TYPE: 10-Q/A PUBLIC DOCUMENT COUNT: 14 CONFORMED PERIOD OF REPORT: 20200630 FILED AS OF DATE: 20200811 DATE AS OF CHANGE: 20200811 FILER: COMPANY DATA: COMPANY CONFORMED NAME: STEEL DYNAMICS INC CENTRAL INDEX KEY: 0001022671 STANDARD INDUSTRIAL CLASSIFICATION: STEEL WORKS, BLAST FURNACES ROLLING MILLS (COKE OVENS) [3312] IRS NUMBER: 351929476 STATE OF INCORPORATION: IN FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 10-Q/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-21719 FILM NUMBER: 201092919 BUSINESS ADDRESS: STREET 1: 7575 W JEFFERSON BLVD CITY: FORT WAYNE STATE: IN ZIP: 46804 BUSINESS PHONE: 260 459 3553 MAIL ADDRESS: STREET 1: 7575 W JEFFERSON BLVD CITY: FORT WAYNE STATE: IN ZIP: 46804 </SEC-HEADER> <DOCUMENT> <TYPE>10-Q/A <SEQUENCE>1 <FILENAME>stld-20200630x10qa.htm <DESCRIPTION>10-Q/A <TEXT> Document 1 - file: stld-20200630x10qa.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.1 <SEQUENCE>2 <FILENAME>stld-20200630xex31d1.htm <DESCRIPTION>EX-31.1 <TEXT> Document 2 - file: stld-20200630xex31d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-31.2 <SEQUENCE>3 <FILENAME>stld-20200630xex31d2.htm <DESCRIPTION>EX-31.2 <TEXT> Document 3 - file: stld-20200630xex31d2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>4 <FILENAME>stld-20200630.xsd <DESCRIPTION>EX-101.SCH <TEXT> Document 4 - file: stld-20200630.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>5 <FILENAME>stld-20200630_lab.xml <DESCRIPTION>EX-101.LAB <TEXT> Document 5 - file: stld-20200630_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>6 <FILENAME>stld-20200630_pre.xml <DESCRIPTION>EX-101.PRE <TEXT> Document 6 - file: stld-20200630_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>7 <FILENAME>stld-20200630x10qa_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 7 - file: stld-20200630x10qa_htm.html
Document 7 - RAW XML: stld-20200630x10qa_htm.xml
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>8 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 8 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>9 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 9 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>11 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 11 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>12 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 12 - file: FilingSummary.html
Document 12 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>14 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>15 <FILENAME>0001558370-20-010337-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 15 - file: 0001558370-20-010337-xbrl.zip
</DOCUMENT> </SEC-DOCUMENT>