<SEC-DOCUMENT>0001193125-25-144734.txt : 20250623
<SEC-HEADER>0001193125-25-144734.hdr.sgml : 20250623
<ACCEPTANCE-DATETIME>20250623171333
ACCESSION NUMBER:		0001193125-25-144734
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		15
<RULE>
<RULE-NAME>13q-1
<ITEM>
<ITEM-NUMBER>2.01
<ITEM-PERIOD>20240930
</ITEM>
</RULE>
<RESOURCE-EXT-ISSUER>N
FILED AS OF DATE:		20250623
DATE AS OF CHANGE:		20250623

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NATIONAL FUEL GAS CO
		CENTRAL INDEX KEY:			0000070145
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				131086010
		STATE OF INCORPORATION:			NJ
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-03880
		FILM NUMBER:		251065854

	BUSINESS ADDRESS:	
		STREET 1:		6363 MAIN STREET
		CITY:			WILLIAMSVILLE
		STATE:			NY
		ZIP:			14221-5887
		BUSINESS PHONE:		716-857-7000

	MAIL ADDRESS:	
		STREET 1:		6363 MAIN STREET
		STREET 2:		6363 MAIN STREET
		CITY:			WILLIAMSVILLE
		STATE:			NY
		ZIP:			14221-5887
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>d912182dsd.htm
<DESCRIPTION>SD
<TEXT>
<HTML><HEAD>
<TITLE>SD</TITLE>
</HEAD>
 <BODY BGCOLOR="WHITE" STYLE="line-height:Normal">

<Center><DIV STYLE="width:8.5in" align="left">
<DIV STYLE="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&nbsp;
</DIV><DIV STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</DIV> <P STYLE="margin-top:4pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>UNITED STATES </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>SECURITIES AND EXCHANGE COMMISSION </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:12pt; font-family:Times New Roman" ALIGN="center"><B>Washington, D.C. 20549 </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center><DIV STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</DIV></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:18pt; font-family:Times New Roman" ALIGN="center"><B>FORM SD </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center><DIV STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</DIV></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>SPECIALIZED DISCLOSURE REPORT </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center><DIV STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</DIV></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:24pt; font-family:Times New Roman" ALIGN="center"><B>NATIONAL FUEL GAS COMPANY </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>(Exact name of the registrant as specified in its charter) </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center><DIV STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</DIV></center>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:8pt" ALIGN="center">


<TR>

<TD WIDTH="34%"></TD>

<TD VALIGN="bottom"></TD>
<TD WIDTH="32%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="32%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" ALIGN="center"><B>New Jersey</B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B><FONT STYLE="white-space:nowrap">1-3880</FONT></B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B><FONT STYLE="white-space:nowrap">13-1086010</FONT></B></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<TD VALIGN="top" ALIGN="center"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(State or other jurisdiction</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>of incorporation)</B></P></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B>(Commission File Number)</B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"> <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(IRS Employer</B></P>
<P STYLE="margin-top:0pt; margin-bottom:1pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>Identification No.)</B></P></TD></TR>
</TABLE> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="50%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="48%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" ALIGN="center"><B>6363 Main Street, Williamsville, New York</B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B>14221</B></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<TD VALIGN="top" ALIGN="center"><B>(Address of principal executive offices)</B></TD>
<TD VALIGN="bottom">&nbsp;</TD>
<TD VALIGN="top" ALIGN="center"><B>(Zip Code)</B></TD></TR>
</TABLE> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>Elena G. Mendel </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>(716) <FONT STYLE="white-space:nowrap">857-7000</FONT> </B></P>
<P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:8pt; font-family:Times New Roman" ALIGN="center"><B>(Name and telephone number, including area code, of the person to contact in connection with this report.) </B></P>
<P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><center><DIV STYLE="line-height:6.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1.00pt solid #000000;width:21%">&nbsp;</DIV></center>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Check the appropriate box to indicate the rule pursuant to which this Form is being submitted, and provide the period to which the information in this Form
applies: </P> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%" VALIGN="top" ALIGN="left">&#9744;</TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman; " ALIGN="left">Rule <FONT STYLE="white-space:nowrap">13p-1</FONT> under the Securities Exchange Act (17 CFR <FONT
STYLE="white-space:nowrap">240.13p-1)</FONT> for the reporting period from January&nbsp;1 to December&nbsp;31, _____. </P></TD></TR></TABLE> <P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="4%" VALIGN="top" ALIGN="left">&#9746;</TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman; " ALIGN="left">Rule <FONT STYLE="white-space:nowrap">13q-1</FONT> under the Securities Exchange Act (17 CFR <FONT
STYLE="white-space:nowrap">240.13q-1)</FONT> for the fiscal year ended September&nbsp;30, 2024. </P></TD></TR></TABLE>
<P STYLE="font-size:10pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P><DIV STYLE="line-height:1.0pt;margin-top:0pt;margin-bottom:0pt;border-bottom:1px solid #000000">&nbsp;
</DIV><DIV STYLE="line-height:3.0pt;margin-top:0pt;margin-bottom:2pt;border-bottom:1px solid #000000">&nbsp;</DIV>
</DIV></Center>


<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<HR SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Section&nbsp;2 &#150; Resource Extraction Issuer Disclosure </B></P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="10%" VALIGN="top" ALIGN="left"><B>Item&#8201;2.01</B></TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman; " ALIGN="left"><B>Resource Extraction Issuer Disclosure and Report </B></P></TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Disclosure of Payments by Resource Extraction Issuers </P> <P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">The
specified payment disclosure required by this Form is included in Exhibit 2.01 hereto. </P> <P STYLE="margin-top:18pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman"><B>Section&nbsp;3 &#150; Exhibits </B></P>
<P STYLE="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" BORDER="0" CELLPADDING="0" CELLSPACING="0" WIDTH="100%">
<TR style = "page-break-inside:avoid">
<TD WIDTH="10%" VALIGN="top" ALIGN="left"><B>Item&#8201;3.01</B></TD>
<TD ALIGN="left" VALIGN="top"> <P STYLE=" margin-top:0pt ; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman; " ALIGN="left"><B>Exhibits </B></P></TD></TR></TABLE>
<P STYLE="margin-top:6pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Exhibit 2.01 &#150; <A HREF="d912182dex201.htm">Resource Extraction Payment Report as required by Item 2.01 of this Form</A>. </P>
<P STYLE="font-size:18pt; margin-top:0pt; margin-bottom:0pt">&nbsp;</P>
</DIV></Center>


<p style="margin-top:1em; margin-bottom:0em; page-break-before:always"> </p>
<HR SIZE="3" style="COLOR:#999999" WIDTH="100%" ALIGN="CENTER">

<Center><DIV STYLE="width:8.5in" align="left">
 <P STYLE="margin-top:0pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman" ALIGN="center"><B>SIGNATURES </B></P>
<P STYLE="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">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 duly
authorized undersigned. </P> <P STYLE="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&nbsp;</P>
<TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%" BORDER="0" STYLE="BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt" ALIGN="center">


<TR>

<TD WIDTH="2%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="45%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="7%"></TD>

<TD VALIGN="bottom" WIDTH="1%"></TD>
<TD WIDTH="43%"></TD></TR>


<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top" COLSPAN="3">NATIONAL FUEL GAS COMPANY</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"></TD></TR>
<TR STYLE="font-size:1pt">
<TD HEIGHT="16"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD>
<TD HEIGHT="16" COLSPAN="2"></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top">By</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">/s/ Elena G. Mendel</P></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"> <P STYLE="margin-top:0pt; margin-bottom:1pt; border-bottom:1px solid #000000; font-size:10pt; font-family:Times New Roman">June&nbsp;23, 2025</P></TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Elena G. Mendel</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Date</TD></TR>
<TR STYLE="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top">Controller and Chief Accounting Officer</TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"></TD>
<TD VALIGN="bottom">&nbsp;&nbsp;</TD>
<TD VALIGN="top"></TD></TR>
</TABLE>
</DIV></Center>

</BODY></HTML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-2.01
<SEQUENCE>2
<FILENAME>d912182dex201.htm
<DESCRIPTION>EX-2.01
<TEXT>
<XBRL>
<?xml version='1.0' encoding='ASCII'?>
<html xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:dei="http://xbrl.sec.gov/dei/2024" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:nfg="http://www.nationalfuelgas.com/20240930" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/deprecated" xmlns:country="http://xbrl.sec.gov/country/2024" xmlns:currency="http://xbrl.sec.gov/currency/2024" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:rxp="http://xbrl.sec.gov/rxp/2024q3" xmlns:snj="http://xbrl.sec.gov/snj/2024" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2022-02-16" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:xbrll="http://www.xbrl.org/2003/linkbase" xmlns="http://www.w3.org/1999/xhtml" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31">
<head>
<title>EX-2.01</title>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type"/>
</head>
<body style="line-height:normal;background-color:white;"><div style="display: none"><ix:header><ix:hidden><ix:nonNumeric name="dei:DocumentType" id="hidden143664194" contextRef="P10_01_2023To09_30_2024">2.01 SD</ix:nonNumeric><ix:nonNumeric name="dei:AmendmentFlag" contextRef="P10_01_2023To09_30_2024" id="ixv-432">false</ix:nonNumeric><ix:nonNumeric name="dei:EntityCentralIndexKey" contextRef="P10_01_2023To09_30_2024" id="ixv-433">0000070145</ix:nonNumeric><ix:nonNumeric name="dei:EntityRegistrantName" id="hidden143664197" contextRef="P10_01_2023To09_30_2024">NATIONAL FUEL GAS COMPANY</ix:nonNumeric><ix:nonNumeric name="rxp:Sn" id="hidden143664233" contextRef="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis">snj:US-NY</ix:nonNumeric><ix:nonNumeric name="rxp:Sn" id="hidden143664234" contextRef="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis">snj:US-PA</ix:nonNumeric><ix:nonNumeric name="rxp:R" id="hidden143664235" contextRef="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis">nfg:NaturalGasAndOilMember</ix:nonNumeric><ix:nonNumeric name="rxp:R" id="hidden143664236" contextRef="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis">nfg:NaturalGasAndOilMember</ix:nonNumeric><ix:nonNumeric name="rxp:M" id="hidden143664239" contextRef="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis">Well</ix:nonNumeric><ix:nonNumeric name="rxp:M" id="hidden143664240" contextRef="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis">Well</ix:nonNumeric><ix:nonNumeric name="rxp:AlternativeReportingRegime" contextRef="P10_01_2023To09_30_2024" id="ixv-441">NR</ix:nonNumeric><ix:footnote id="FN_575916" xml:lang="en-US">National Fuel Gas Company (the &#8220;Company&#8221;) files a consolidated income tax return and is the entity that made the payments. The US Federal Government levies corporate income taxes at the entity level rather than on a per-project basis. Accordingly, the Company has disclosed payments of taxes at the entity level. The payments relate not to particular projects but to the consolidated income of the Company. The Company&#8217;s wholly owned subsidiary, Seneca Resources Company, LLC (&#8220;Seneca&#8221;), is engaged in the commercial development of natural gas and oil in Pennsylvania principally, and in New York. Seneca&#8217;s method of extraction is &#8220;well.&#8221; Seneca also has small working interests as a non-operator in certain oil and natural gas wells located in Texas.</ix:footnote></ix:hidden><ix:references><link:schemaRef xlink:type="simple" xlink:href="nfg-20240930.xsd"/></ix:references><ix:resources><xbrli:context id="P10_01_2023To09_30_2024"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000070145</xbrli:identifier> </xbrli:entity> <xbrli:period> <xbrli:startDate>2023-10-01</xbrli:startDate> <xbrli:endDate>2024-09-30</xbrli:endDate> </xbrli:period> </xbrli:context><xbrli:context id="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000070145</xbrli:identifier> <xbrli:segment> <xbrldi:explicitMember dimension="rxp:CountryAxis">country:US</xbrldi:explicitMember> <xbrldi:explicitMember dimension="rxp:GovernmentAxis">nfg:UsFederalGovernmentMember</xbrldi:explicitMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2023-10-01</xbrli:startDate> <xbrli:endDate>2024-09-30</xbrli:endDate> </xbrli:period> </xbrli:context><xbrli:context id="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000070145</xbrli:identifier> <xbrli:segment> <xbrldi:typedMember dimension="rxp:PmtAxis"> <rxp:pmt>1</rxp:pmt> </xbrldi:typedMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2023-10-01</xbrli:startDate> <xbrli:endDate>2024-09-30</xbrli:endDate> </xbrli:period> </xbrli:context><xbrli:context id="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis"> <xbrli:entity> <xbrli:identifier scheme="http://www.sec.gov/CIK">0000070145</xbrli:identifier> <xbrli:segment> <xbrldi:typedMember dimension="rxp:PmtAxis"> <rxp:pmt>2</rxp:pmt> </xbrldi:typedMember> </xbrli:segment> </xbrli:entity> <xbrli:period> <xbrli:startDate>2023-10-01</xbrli:startDate> <xbrli:endDate>2024-09-30</xbrli:endDate> </xbrli:period> </xbrli:context><xbrli:unit id="Unit_USD"> <xbrli:measure>iso4217:USD</xbrli:measure> </xbrli:unit><ix:relationship fromRefs="Fact_143664218" toRefs="FN_575916"/></ix:resources></ix:header></div><div><div><div style="line-height:normal;display: inline;"><div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto"><div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-align: right;"><div style="font-weight:bold;display:inline;"><div style="-sec-ix-hidden:hidden143664194;display:inline;">Exhibit 2.01</div> </div></div><div style="margin-top: 12pt; margin-bottom: 0pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;;"><div style="font-weight:bold;display:inline;">Resource Extraction Payment Report </div></div><div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Resource Extraction Issuer: <div style="-sec-ix-hidden:hidden143664197;display:inline;">National Fuel Gas Company</div> </div><div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Reporting Year: Fiscal Year ended <ix:nonNumeric name="dei:DocumentPeriodEndDate" contextRef="P10_01_2023To09_30_2024" format="ixt:date-monthname-day-year-en" id="ixv-482">September 30, 2024</ix:nonNumeric> </div><div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Date submitted: June&#160;<div style="display:inline;">23, 2025</div> </div><div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Currency of this report: <ix:nonNumeric name="dei:EntityReportingCurrencyISOCode" contextRef="P10_01_2023To09_30_2024" id="ixv-483">USD</ix:nonNumeric> </div></div></div><div style="margin-top:1em; margin-bottom:0em; page-break-before:always"></div><hr style="color:#999999;height:3px;width:100%;clear:both"/><div style="text-align:center"><div style="width:8.5in;text-align:left;margin-left: auto;margin-right: auto"><div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;;"><div style="font-weight:bold;display:inline;">Government level disclosure </div></div><div style="font-size:12pt;margin-top:0pt;margin-bottom:0pt">&#160;</div>
<table cellpadding="0" cellspacing="0" style="text-align:start; BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:8pt;width:100%;border-spacing:0;margin:0 auto">
<tr>
<td style="width:20%"/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/>
<td style="vertical-align:bottom;width:2%"/>
<td/>
<td/>
<td/></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td colspan="44" style="vertical-align:bottom;white-space:nowrap"><div style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; font-size: 8pt; font-family: &quot;Times New Roman&quot;; line-height: normal;"><div style="font-style: normal; letter-spacing: 0px; top: 0px;display:inline;"><div style="font-style:italic;display:inline;">USD</div></div></div></td>
<td style="vertical-align:bottom">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:8pt">
<td style="vertical-align: bottom; white-space: nowrap; padding-bottom: 0.5pt;"><div style="margin-top: 0pt; margin-bottom: 0pt; border-bottom: 1pt solid rgb(0, 0, 0); display: table-cell; font-size: 8pt; font-family: &quot;Times New Roman&quot;; line-height: normal;">Country</div></td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Payee</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Department,<br/>Agency,&#160;etc.<br/>within&#160;Payee<br/>that received<br/>payments</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Taxes</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Royalties</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Fees</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Production<br/>entitlements</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Bonuses</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Dividends</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Payments for<br/>infrastructure<br/>improvements</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center">Community&#160;and&#160;social<br/>responsibility<br/>payments that are<br/>required by law or<br/>contract</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;&#160;</td>
<td colspan="2" style="border-bottom:1.00pt solid #000000;vertical-align:bottom;text-align:center"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">Totals</div></div></td>
<td style="vertical-align: bottom; padding-bottom: 0.5pt;">&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt;background-color:#cceeff">
<td style="vertical-align:top"><div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; text-indent: -1em; font-size: 10pt; font-family: &quot;Times New Roman&quot;; line-height: normal;">United<br/>States</div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;<br/></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right">US Federal<br/>Government</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;<br/>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right">US&#160;Treasury</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:Taxes" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:num-dot-decimal" id="Fact_143664218">5,291</ix:nonFraction></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="font-size:75%; vertical-align:top;display:inline;font-size:8.3px">(1)</div>&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:Royalties" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-485">&#8212;</ix:nonFraction>&#8194;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:Fees" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-486">&#8212;</ix:nonFraction>&#8194;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:ProductionEntitlements" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-487">&#8212;</ix:nonFraction>&#8194;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:Bonuses" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-488">&#8212;</ix:nonFraction>&#8194;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:Dividends" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-489">&#8212;</ix:nonFraction>&#8194;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:InfrastructureImprovements" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-490">&#8212;</ix:nonFraction>&#8194;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><ix:nonFraction name="rxp:CommunityAndSocial" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-491">&#8212;</ix:nonFraction>&#8194;</td>
<td style="white-space:nowrap;vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"></div>&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:TotalPayments" contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:num-dot-decimal" id="ixv-492">5,291</ix:nonFraction></div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"></div>&#160;</td></tr>
<tr style="font-size:1px">
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td></tr>
<tr style="page-break-inside:avoid ; font-family:Times New Roman; font-size:10pt">
<td colspan="8" style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 1em; text-indent: -1em; font-size: 10pt; font-family: &quot;Times New Roman&quot;; line-height: normal;"><div style="font-weight:bold;display:inline;">Total</div></div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; margin-left: 0em; text-indent: 0em; font-size: 10pt; font-family: &quot;Times New Roman&quot;; line-height: normal;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:Taxes" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:num-dot-decimal" id="ixv-493"><ix:nonFraction name="rxp:Taxes" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:num-dot-decimal" id="ixv-494">5,291</ix:nonFraction></ix:nonFraction></div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:Royalties" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-495"><ix:nonFraction name="rxp:Royalties" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-496">&#8212;</ix:nonFraction></ix:nonFraction>&#8194;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:Fees" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-497"><ix:nonFraction name="rxp:Fees" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-498">&#8212;</ix:nonFraction></ix:nonFraction>&#8194;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:ProductionEntitlements" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-499"><ix:nonFraction name="rxp:ProductionEntitlements" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-500">&#8212;</ix:nonFraction></ix:nonFraction>&#8194;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:Bonuses" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-501"><ix:nonFraction name="rxp:Bonuses" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-502">&#8212;</ix:nonFraction></ix:nonFraction>&#8194;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:Dividends" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-503"><ix:nonFraction name="rxp:Dividends" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-504">&#8212;</ix:nonFraction></ix:nonFraction>&#8194;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:InfrastructureImprovements" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-505"><ix:nonFraction name="rxp:InfrastructureImprovements" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-506">&#8212;</ix:nonFraction></ix:nonFraction>&#8194;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:CommunityAndSocial" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-507"><ix:nonFraction name="rxp:CommunityAndSocial" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:fixed-zero" id="ixv-508">&#8212;</ix:nonFraction></ix:nonFraction>&#8194;</div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td>
<td style="vertical-align:bottom;text-align:right"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;"><ix:nonFraction name="rxp:TotalPayments" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:num-dot-decimal" id="ixv-509"><ix:nonFraction name="rxp:TotalPayments" contextRef="P10_01_2023To09_30_2024" unitRef="Unit_USD" decimals="0" scale="0" format="ixt:num-dot-decimal" id="ixv-510">5,291</ix:nonFraction></ix:nonFraction></div></div></td>
<td style="white-space:nowrap;vertical-align:bottom"><div style="letter-spacing: 0px; top: 0px;display:inline;"><div style="font-weight:bold;display:inline;">&#160;</div></div></td></tr>
<tr style="font-size:1px">
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom"/>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td>
<td style="vertical-align:bottom">&#160;&#160;</td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td style="vertical-align:bottom"><div style="margin-top: 0pt; margin-bottom: 0pt; border-top: 1px solid rgb(0, 0, 0); line-height: normal;">&#160;</div></td>
<td>&#160;</td></tr></table><div style="margin-top:12pt; margin-bottom:0pt; font-size:10pt; font-family:Times New Roman">Footnote: </div><div style="font-size:6pt;margin-top:0pt;margin-bottom:0pt">&#160;</div>
<table cellpadding="0" cellspacing="0" style="text-align:start; BORDER-COLLAPSE:COLLAPSE; font-family:Times New Roman; font-size:10pt;border-spacing:0;width:100%">
<tr style="page-break-inside:avoid">
<td style="width:4%;vertical-align:top;text-align:left">1.</td>
<td style="vertical-align:top;text-align:left"><div style="margin-top: 0pt; margin-bottom: 0pt; font-size: 10pt; font-family: &quot;Times New Roman&quot;; text-align: left; line-height: normal;">National Fuel Gas Company (the &#8220;Company&#8221;) files a consolidated income tax return and is the entity that made the payments. The US Federal Government levies corporate income taxes at the entity level rather than on a <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;display:inline;">per-project</div> basis. Accordingly, the Company has disclosed payments of taxes at the entity level. The payments relate not to particular projects but to the consolidated income of the Company. The Company&#8217;s wholly owned subsidiary, Seneca Resources Company, LLC (&#8220;Seneca&#8221;), is engaged in the commercial development of <div style="-sec-ix-hidden:hidden143664235;display:inline;"><div style="-sec-ix-hidden:hidden143664236;display:inline;">natural gas and oi</div>l</div> in <div style="-sec-ix-hidden:hidden143664234;display:inline;">Pennsylvania</div> principally, and in <div style="-sec-ix-hidden:hidden143664233;display:inline;">New York</div>. Seneca&#8217;s method of extraction is &#8220;<div style="-sec-ix-hidden:hidden143664239;display:inline;"><div style="-sec-ix-hidden:hidden143664240;display:inline;">wel</div>l</div>.&#8221; Seneca also has small working interests as a <div style="white-space: nowrap; letter-spacing: 0px; top: 0px;display:inline;">non-operator</div> in certain oil and natural gas wells located in Texas. </div></td></tr></table><div style="font-size:18pt; margin-top:0pt; margin-bottom:0pt">&#160;</div></div></div></div></div></div>
</body></html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-2.01.SCH
<SEQUENCE>3
<FILENAME>nfg-20240930.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="utf-8"?>
<!--Generated by DFIN XBRL Instance Document - http://www.dfinsolutions.com/ - Version R3.0 - on 24-June-2025 [02:12:46] {AM}-->
<schema targetNamespace="http://www.nationalfuelgas.com/20240930" elementFormDefault="qualified" xmlns:nfg="http://www.nationalfuelgas.com/20240930" xmlns="http://www.w3.org/2001/XMLSchema" xmlns:rxp="http://xbrl.sec.gov/rxp/2024q3" xmlns:dei="http://xbrl.sec.gov/dei/2024" xmlns:currency="http://xbrl.sec.gov/currency/2024" xmlns:country="http://xbrl.sec.gov/country/2024" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:deprecated="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" xmlns:xl="http://www.xbrl.org/2003/XLink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:snj="http://xbrl.sec.gov/snj/2024" xmlns:enum="http://xbrl.org/2014/extensible-enumerations">
  <annotation>
    <appinfo>
      <link:linkbase id="lnk" >
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd#ByGovernment" roleURI="http://xbrl.sec.gov/rxp/role/ByGovernment"  />
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd#GovernmentsOnly" roleURI="http://xbrl.sec.gov/rxp/role/GovernmentsOnly"  />
        <link:roleRef xlink:type="simple" xlink:href="https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd#ResourcesOnly" roleURI="http://xbrl.sec.gov/rxp/role/ResourcesOnly"  />
        <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel"  />
        <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel"  />
        <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel"  />
        <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel"  />
        <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel"  />
        <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel"  />
        <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel"  />
        <link:presentationLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/rxp/role/ByGovernment" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_AllCountriesDomain" xlink:label="loc_rxp_AllCountriesDomain_120210156" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/country/2024/country-2024.xsd#country_US" xlink:label="loc_country_US_120210170" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxp_AllCountriesDomain_120210156" xlink:to="loc_country_US_120210170" order="100" preferredLabel="http://www.xbrl.org/2003/role/label" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd#rxp_AllGovernmentsMember" xlink:label="loc_rxp_AllGovernmentsMember_120210158" />
          <link:loc xlink:type="locator" xlink:href="nfg-20240930.xsd#nfg_UsFederalGovernmentMember" xlink:label="loc_NFG_UsFederalGovernmentMember_120210171" />
          <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_rxp_AllGovernmentsMember_120210158" xlink:to="loc_NFG_UsFederalGovernmentMember_120210171" order="101" preferredLabel="http://www.xbrl.org/2003/role/terseLabel" />
        </link:presentationLink>
        <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"  />
        <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"  />
        <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"  />
        <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"  />
        <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"  />
        <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll"  />
        <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/rxp/role/GovernmentsOnly" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd#rxp_AllGovernmentsMember" xlink:label="loc_rxp_AllGovernmentsMember_120210159" />
          <link:loc xlink:type="locator" xlink:href="nfg-20240930.xsd#nfg_UsFederalGovernmentMember" xlink:label="loc_NFG_UsFederalGovernmentMember_120210171" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllGovernmentsMember_120210159" xlink:to="loc_NFG_UsFederalGovernmentMember_120210171" order="100" />
        </link:definitionLink>
        <link:definitionLink xlink:type="extended" xlink:role="http://xbrl.sec.gov/rxp/role/ResourcesOnly" >
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd#rxp_AllResourcesMember" xlink:label="loc_rxp_AllResourcesMember_120210224" />
          <link:loc xlink:type="locator" xlink:href="nfg-20240930.xsd#nfg_NaturalGasAndOilMember" xlink:label="loc_NFG_NaturalGasAndOilMember_120210225" />
          <link:definitionArc xlink:type="arc" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_rxp_AllResourcesMember_120210224" xlink:to="loc_NFG_NaturalGasAndOilMember_120210225" order="101" />
        </link:definitionLink>
        <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/country/2024/country-2024.xsd#country_US" xlink:label="loc_country_US" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_country_US" xml:lang="en-US">UNITED STATES</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_country_US" xlink:to="lab_country_US" />
          <link:loc xlink:type="locator" xlink:href="nfg-20240930.xsd#nfg_UsFederalGovernmentMember" xlink:label="loc_nfg_UsFederalGovernmentMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_nfg_UsFederalGovernmentMember" xml:lang="en-US">US Federal Government [Member]</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_nfg_UsFederalGovernmentMember" xml:lang="en-US">US Federal Government</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nfg_UsFederalGovernmentMember" xlink:to="lab_nfg_UsFederalGovernmentMember" />
          <link:loc xlink:type="locator" xlink:href="nfg-20240930.xsd#nfg_NaturalGasAndOilMember" xlink:label="loc_nfg_NaturalGasAndOilMember" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_nfg_NaturalGasAndOilMember" xml:lang="en-US">Natural Gas and Oil [Member]</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_nfg_NaturalGasAndOilMember" xlink:to="lab_nfg_NaturalGasAndOilMember" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/snj/2024/snj-2024.xsd#snj_US-NY" xlink:label="loc_snj_US-NY" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_snj_US-NY" xml:lang="en-US">US-NY</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_snj_US-NY" xml:lang="en-US">New York</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_snj_US-NY" xlink:to="lab_snj_US-NY" />
          <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/snj/2024/snj-2024.xsd#snj_US-PA" xlink:label="loc_snj_US-PA" />
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="lab_snj_US-PA" xml:lang="en-US">US-PA</link:label>
          <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/terseLabel" xlink:label="lab_snj_US-PA" xml:lang="en-US">Pennsylvania</link:label>
          <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_snj_US-PA" xlink:to="lab_snj_US-PA" />
        </link:labelLink>
      </link:linkbase>
    </appinfo>
  </annotation>
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
  <import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://xbrl.sec.gov/country/2024" schemaLocation="https://xbrl.sec.gov/country/2024/country-2024.xsd" />
  <import namespace="http://xbrl.sec.gov/currency/2024" schemaLocation="https://xbrl.sec.gov/currency/2024/currency-2024.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <import namespace="http://xbrl.sec.gov/dei/2024" schemaLocation="https://xbrl.sec.gov/dei/2024/dei-2024.xsd" />
  <import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd" />
  <import namespace="http://xbrl.sec.gov/rxp/2024q3" schemaLocation="https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd" />
  <import namespace="http://xbrl.org/2014/extensible-enumerations" schemaLocation="http://www.xbrl.org/2014/extensible-enumerations.xsd" />
  <import namespace="http://xbrl.sec.gov/snj-def/2024" schemaLocation="https://xbrl.sec.gov/snj/2024/snj-2024_def.xsd" />
  <import namespace="http://xbrl.sec.gov/snj/2024" schemaLocation="https://xbrl.sec.gov/snj/2024/snj-2024.xsd" />
  <element name="UsFederalGovernmentMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="nfg_UsFederalGovernmentMember" substitutionGroup="xbrli:item" />
  <element name="NaturalGasAndOilMember" type="dtr-types:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="nfg_NaturalGasAndOilMember" substitutionGroup="xbrli:item" />
</schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>5
<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;">v3.25.2</span><table class="report" border="0" cellspacing="2" id="id2">
<tr>
<th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document Information<br></strong></div></th>
<th class="th" colspan="1">12 Months Ended</th>
</tr>
<tr><th class="th"><div>Sep. 30, 2024</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_DocumentInformationLineItems', window );"><strong>Document Information:</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">2.01 SD<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</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_EntityCentralIndexKey', window );">CIK</a></td>
<td class="text">0000070145<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 );">Registrant Name</a></td>
<td class="text">NATIONAL FUEL GAS COMPANY<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 );">Period End Date</a></td>
<td class="text">Sep. 30,  2024<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_EntityReportingCurrencyISOCode', window );">Reporting Currency</a></td>
<td class="text">USD<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_rxp_AlternativeReportingRegime', window );">Alternative Reporting Regime</a></td>
<td class="text">NR<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_DocumentInformationLineItems">
<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>Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.</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_DocumentInformationLineItems</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_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 Exchange Act<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_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 Exchange Act<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_EntityReportingCurrencyISOCode">
<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 three character ISO 4217 code for the currency used for reporting purposes. Example: 'USD'.</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_EntityReportingCurrencyISOCode</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:currencyItemType</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_rxp_AlternativeReportingRegime">
<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 );">- References</a><div><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;">rxp_AlternativeReportingRegime</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>rxp_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>rxp:alternativeReportingRegimeItemType</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>6
<FILENAME>R2.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;">v3.25.2</span><table class="report" border="0" cellspacing="2" id="id2">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Payments, by Category - USD ($)<br></strong></div></th>
<th class="th"><div>Taxes</div></th>
<th class="th"><div>Royalties</div></th>
<th class="th"><div>Fees</div></th>
<th class="th"><div>Prod. Entitlements</div></th>
<th class="th"><div>Bonuses</div></th>
<th class="th"><div>Dividends</div></th>
<th class="th"><div>Infrastructure</div></th>
<th class="th"><div>Comm. Social Resp.</div></th>
<th class="th"><div>Total Payments</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_=', window );">Total</a></td>
<td class="nump">$ 5,291<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 5,291<span></span>
</td>
</tr>
</table>
<div style="display: none;"></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>7
<FILENAME>R3.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;">v3.25.2</span><table class="report" border="0" cellspacing="2" id="id2">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Payments, by Project - USD ($)<br></strong></div></th>
<th class="th"><div>Taxes</div></th>
<th class="th"><div>Royalties</div></th>
<th class="th"><div>Fees</div></th>
<th class="th"><div>Prod. Entitlements</div></th>
<th class="th"><div>Bonuses</div></th>
<th class="th"><div>Dividends</div></th>
<th class="th"><div>Infrastructure</div></th>
<th class="th"><div>Comm. Social Resp.</div></th>
<th class="th"><div>Total Payments</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_=', window );">Total</a></td>
<td class="nump">$ 5,291<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 5,291<span></span>
</td>
</tr>
</table>
<div style="display: none;"></div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>R4.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;">v3.25.2</span><table class="report" border="0" cellspacing="2" id="id2">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Payments, by Government - 12 months ended Sep. 30, 2024 - USD ($)<br></strong></div></th>
<th class="th" colspan="2"><div>Taxes</div></th>
<th class="th"><div>Royalties</div></th>
<th class="th"><div>Fees</div></th>
<th class="th"><div>Prod. Entitlements</div></th>
<th class="th"><div>Bonuses</div></th>
<th class="th"><div>Dividends</div></th>
<th class="th"><div>Infrastructure</div></th>
<th class="th"><div>Comm. Social Resp.</div></th>
<th class="th"><div>Total Payments</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_rxp_CountryAxis=country_US', window );">Total</a></td>
<td class="nump">$ 5,291<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 5,291<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_rxp_CountryAxis=country_US', window );">UNITED STATES | US Federal Government</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<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_=', window );">Total</a></td>
<td class="nump">$ 5,291<span></span>
</td>
<td class="fn" style="border-bottom: 0px;"><sup>[1]</sup></td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 0<span></span>
</td>
<td class="nump">$ 5,291<span></span>
</td>
</tr>
<tr><td colspan="11"></td></tr>
<tr><td colspan="11"><table class="outerFootnotes" width="100%"><tr class="outerFootnote">
<td style="vertical-align: top; width: 12pt;" valign="top">[1]</td>
<td style="vertical-align: top;" valign="top">National Fuel Gas Company (the &#8220;Company&#8221;) files a consolidated income tax return and is the entity that made the payments. The US Federal Government levies corporate income taxes at the entity level rather than on a per-project basis. Accordingly, the Company has disclosed payments of taxes at the entity level. The payments relate not to particular projects but to the consolidated income of the Company. The Company&#8217;s wholly owned subsidiary, Seneca Resources Company, LLC (&#8220;Seneca&#8221;), is engaged in the commercial development of natural gas and oil in Pennsylvania principally, and in New York. Seneca&#8217;s method of extraction is &#8220;well.&#8221; Seneca also has small working interests as a non-operator in certain oil and natural gas wells located in Texas.</td>
</tr></table></td></tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rxp_CountryAxis=country_US">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">rxp_CountryAxis=country_US</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rxp_GovernmentAxis=nfg_UsFederalGovernmentMember">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">rxp_GovernmentAxis=nfg_UsFederalGovernmentMember</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>R5.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;">v3.25.2</span><table class="report" border="0" cellspacing="2" id="id2">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Payments, Details - 12 months ended Sep. 30, 2024<br></strong></div></th>
<th class="th"><div>Subnat. Juris.</div></th>
<th class="th"><div>Resource</div></th>
<th class="th"><div>Ext. Method</div></th>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_rxp_PmtAxis=1', window );">#: 1</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_rxp_PmtAxis=2', window );"></a></td>
<td class="text">New York<span></span>
</td>
<td class="text">Natural Gas and Oil [Member]<span></span>
</td>
<td class="text">Well<span></span>
</td>
</tr>
<tr class="rh">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_rxp_PmtAxis=2', window );">#: 2</a></td>
<td class="text">&#160;<span></span>
</td>
<td class="text">&#160;<span></span>
</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_=', window );"></a></td>
<td class="text">Pennsylvania<span></span>
</td>
<td class="text">Natural Gas and Oil [Member]<span></span>
</td>
<td class="text">Well<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rxp_PmtAxis=1">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">rxp_PmtAxis=1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_rxp_PmtAxis=2">
<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 );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">rxp_PmtAxis=2</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td></td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td></td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<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>11
<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>13
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.25.2</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>4</ContextCount>
  <ElementCount>21</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>true</FootnotesReported>
  <SegmentCount>3</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>1</UnitCount>
  <MyReports>
    <Report instance="d912182dex201.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>995200 - Document - Document Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/dei/role/document/DocumentInformation</Role>
      <ShortName>Document Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report instance="d912182dex201.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R2.htm</HtmlFileName>
      <LongName>995600 - Disclosure - Payments, by Category</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/rxp/role/ByCategory</Role>
      <ShortName>Payments, by Category</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>2</Position>
    </Report>
    <Report instance="d912182dex201.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R3.htm</HtmlFileName>
      <LongName>995601 - Disclosure - Payments, by Project</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/rxp/role/ByProject</Role>
      <ShortName>Payments, by Project</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>3</Position>
    </Report>
    <Report instance="d912182dex201.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R4.htm</HtmlFileName>
      <LongName>995602 - Disclosure - Payments, by Government</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/rxp/role/ByGovernment</Role>
      <ShortName>Payments, by Government</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>4</Position>
    </Report>
    <Report instance="d912182dex201.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R5.htm</HtmlFileName>
      <LongName>995603 - Disclosure - Payments, Details</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://xbrl.sec.gov/rxp/role/Detail</Role>
      <ShortName>Payments, Details</ShortName>
      <MenuCategory>Notes</MenuCategory>
      <Position>5</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="EX-2.01" isRxp="true" original="d912182dex201.htm">d912182dex201.htm</File>
    <File>nfg-20240930.xsd</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="6">http://xbrl.sec.gov/dei/2024</BaseTaxonomy>
    <BaseTaxonomy items="34">http://xbrl.sec.gov/rxp/2024q3</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>false</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>16
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "version": "2.2",
 "instance": {
  "d912182dex201.htm": {
   "nsprefix": "nfg",
   "nsuri": "http://www.nationalfuelgas.com/20240930",
   "dts": {
    "inline": {
     "local": [
      "d912182dex201.htm"
     ]
    },
    "schema": {
     "local": [
      "nfg-20240930.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/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2014/extensible-enumerations.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/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.sec.gov/country/2024/country-2024.xsd",
      "https://xbrl.sec.gov/country/2024/country-2024_def.xsd",
      "https://xbrl.sec.gov/currency/2024/currency-2024.xsd",
      "https://xbrl.sec.gov/dei/2024/dei-2024.xsd",
      "https://xbrl.sec.gov/rxp/2024q3/rxp-2024q3.xsd",
      "https://xbrl.sec.gov/snj/2024/snj-2024.xsd",
      "https://xbrl.sec.gov/snj/2024/snj-2024_def.xsd"
     ]
    }
   },
   "keyStandard": 21,
   "keyCustom": 0,
   "axisStandard": 3,
   "axisCustom": 0,
   "memberStandard": 2,
   "memberCustom": 1,
   "hidden": {
    "total": 11,
    "http://xbrl.sec.gov/dei/2024": 4,
    "http://xbrl.sec.gov/rxp/2024q3": 7
   },
   "contextCount": 4,
   "entityCount": 1,
   "segmentCount": 3,
   "elementCount": 48,
   "unitCount": 1,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/rxp/2024q3": 34,
    "http://xbrl.sec.gov/dei/2024": 6
   },
   "report": {
    "R1": {
     "role": "http://xbrl.sec.gov/dei/role/document/DocumentInformation",
     "longName": "995200 - Document - Document Information",
     "shortName": "Document Information",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "P10_01_2023To09_30_2024",
      "name": "dei:DocumentPeriodEndDate",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "div",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d912182dex201.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "P10_01_2023To09_30_2024",
      "name": "dei:DocumentPeriodEndDate",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "div",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d912182dex201.htm",
      "first": true,
      "unique": true
     }
    },
    "R2": {
     "role": "http://xbrl.sec.gov/rxp/role/ByCategory",
     "longName": "995600 - Disclosure - Payments, by Category",
     "shortName": "Payments, by Category",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "2",
     "firstAnchor": {
      "contextRef": "P10_01_2023To09_30_2024",
      "name": "rxp:Taxes",
      "unitRef": "Unit_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "div",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d912182dex201.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R3": {
     "role": "http://xbrl.sec.gov/rxp/role/ByProject",
     "longName": "995601 - Disclosure - Payments, by Project",
     "shortName": "Payments, by Project",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "3",
     "firstAnchor": {
      "contextRef": "P10_01_2023To09_30_2024",
      "name": "rxp:Taxes",
      "unitRef": "Unit_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "div",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d912182dex201.htm",
      "first": true
     },
     "uniqueAnchor": null
    },
    "R4": {
     "role": "http://xbrl.sec.gov/rxp/role/ByGovernment",
     "longName": "995602 - Disclosure - Payments, by Government",
     "shortName": "Payments, by Government",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "4",
     "firstAnchor": {
      "contextRef": "P10_01_2023To09_30_2024",
      "name": "rxp:Taxes",
      "unitRef": "Unit_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "div",
       "div",
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d912182dex201.htm",
      "first": true
     },
     "uniqueAnchor": {
      "contextRef": "P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis",
      "name": "rxp:Taxes",
      "unitRef": "Unit_USD",
      "xsiNil": "false",
      "lang": null,
      "decimals": "0",
      "ancestors": [
       "td",
       "tr",
       "table",
       "div",
       "div",
       "div",
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "d912182dex201.htm",
      "unique": true
     }
    },
    "R5": {
     "role": "http://xbrl.sec.gov/rxp/role/Detail",
     "longName": "995603 - Disclosure - Payments, Details",
     "shortName": "Payments, Details",
     "isDefault": "false",
     "groupType": "disclosure",
     "subGroupType": "",
     "menuCat": "Notes",
     "order": "5",
     "firstAnchor": null,
     "uniqueAnchor": null
    }
   },
   "tag": {
    "rxp_A": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "A",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amount",
        "terseLabel": "Amount"
       }
      }
     },
     "auth_ref": []
    },
    "country_AllCountriesDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2024",
     "localname": "AllCountriesDomain",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByGovernment"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Countries [Domain]",
        "terseLabel": "All Countries"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_AllGovernmentsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "AllGovernmentsMember",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByGovernment"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Governments [Member]",
        "terseLabel": "All Governments"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_AllProjectsMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "AllProjectsMember",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Projects [Member]",
        "terseLabel": "All Projects"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_AlternativeReportingRegime": {
     "xbrltype": "alternativeReportingRegimeItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "AlternativeReportingRegime",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Alternative Reporting Regime",
        "terseLabel": "Alternative Reporting Regime"
       }
      }
     },
     "auth_ref": []
    },
    "dei_AmendmentDescription": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "AmendmentDescription",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Description",
        "terseLabel": "Amendment Description",
        "documentation": "Description of changes contained within amended document."
       }
      }
     },
     "auth_ref": []
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "terseLabel": "Amendment",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Bonuses": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Bonuses",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Bonuses",
        "terseLabel": "Bonuses"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Cm": {
     "xbrltype": "conversionMethodItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Cm",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Currency Conversion Method",
        "terseLabel": "Curr. Conv. Method"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Co": {
     "xbrltype": "enumerationItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Co",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Country",
        "terseLabel": "Country"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_CommunityAndSocial": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "CommunityAndSocial",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Community and Social Responsibility",
        "terseLabel": "Comm. Social Resp."
       }
      }
     },
     "auth_ref": []
    },
    "rxp_CountryAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "CountryAxis",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByGovernment"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Country [Axis]",
        "terseLabel": "Country:"
       }
      }
     },
     "auth_ref": []
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Cover [Abstract]",
        "terseLabel": "Cover",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Dividends": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Dividends",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Dividends",
        "terseLabel": "Dividends"
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentInformationLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentInformationLineItems",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Line Items]",
        "terseLabel": "Document Information:",
        "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentInformationTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentInformationTable",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Information [Table]",
        "terseLabel": "Document Information",
        "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "terseLabel": "Period End Date",
        "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."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "DocumentType",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Type",
        "terseLabel": "Document Type",
        "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'."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "terseLabel": "CIK",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "dei_EntityDomain": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityDomain",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject",
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "All Entities [Member]",
        "terseLabel": "All Entities",
        "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Registrant Name",
        "terseLabel": "Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "dei_EntityReportingCurrencyISOCode": {
     "xbrltype": "currencyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "EntityReportingCurrencyISOCode",
     "presentation": [
      "http://xbrl.sec.gov/dei/role/document/DocumentInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Reporting Currency ISO Code",
        "terseLabel": "Reporting Currency",
        "documentation": "The three character ISO 4217 code for the currency used for reporting purposes. Example: 'USD'."
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Fees": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Fees",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Fees",
        "terseLabel": "Fees"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_GovernmentAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "GovernmentAxis",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByGovernment"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Government [Axis]",
        "terseLabel": "Government:"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Gv": {
     "xbrltype": "enumerationItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Gv",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Government",
        "terseLabel": "Govt."
       }
      }
     },
     "auth_ref": []
    },
    "rxp_InfrastructureImprovements": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "InfrastructureImprovements",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Infrastructure Improvements",
        "terseLabel": "Infrastructure"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_K": {
     "xbrltype": "yesItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "K",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "In-kind",
        "terseLabel": "In-kind"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Km": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Km",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "In-kind Value Calculation",
        "terseLabel": "In-kind Calc."
       }
      }
     },
     "auth_ref": []
    },
    "dei_LegalEntityAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2024",
     "localname": "LegalEntityAxis",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject",
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Legal Entity [Axis]",
        "terseLabel": "Legal Entity:",
        "documentation": "The set of legal entities associated with a report."
       }
      }
     },
     "auth_ref": []
    },
    "rxp_M": {
     "xbrltype": "extractionMethodItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "M",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Extraction Method",
        "terseLabel": "Ext. Method"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_P": {
     "xbrltype": "enumerationItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "P",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payment Type",
        "terseLabel": "Type"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_PaymentsByCategoryTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "PaymentsByCategoryTable",
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments by Category [Table]",
        "terseLabel": "Payments:"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_PaymentsByGovernmentTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "PaymentsByGovernmentTable",
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments by Government [Table]",
        "terseLabel": "Payments, by Government:"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_PaymentsByProjectTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "PaymentsByProjectTable",
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments by Project [Table]",
        "terseLabel": "Payments, by Project:"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_PaymentsDetailTable": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "PaymentsDetailTable",
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments Detail [Table]",
        "terseLabel": "Payments Detail:"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_PaymentsLineItems": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "PaymentsLineItems",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject",
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Payments [Line Items]",
        "terseLabel": "Payments:"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_PmtAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "PmtAxis",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pmt [Axis]",
        "terseLabel": "#"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Pr": {
     "xbrltype": "enumerationItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Pr",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Project",
        "terseLabel": "Project"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_ProductionEntitlements": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "ProductionEntitlements",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Production Entitlements",
        "terseLabel": "Prod. Entitlements"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_ProjectAxis": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "ProjectAxis",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Project [Axis]",
        "terseLabel": "Project:"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_R": {
     "xbrltype": "enumerationItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "R",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Resource",
        "terseLabel": "Resource"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Royalties": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Royalties",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Royalties",
        "terseLabel": "Royalties"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Sg": {
     "xbrltype": "enumerationItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Sg",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Segment",
        "terseLabel": "Segment"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Sn": {
     "xbrltype": "enumerationItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Sn",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/Detail"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Subnational Jurisdiction",
        "terseLabel": "Subnat. Juris."
       }
      }
     },
     "auth_ref": []
    },
    "rxp_Taxes": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "Taxes",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Taxes",
        "terseLabel": "Taxes"
       }
      }
     },
     "auth_ref": []
    },
    "rxp_TotalPayments": {
     "xbrltype": "monetaryItemType",
     "nsuri": "http://xbrl.sec.gov/rxp/2024q3",
     "localname": "TotalPayments",
     "crdr": "debit",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByCategory",
      "http://xbrl.sec.gov/rxp/role/ByGovernment",
      "http://xbrl.sec.gov/rxp/role/ByProject"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Total Payments",
        "terseLabel": "Total Payments"
       }
      }
     },
     "auth_ref": []
    },
    "country_US": {
     "xbrltype": "domainItemType",
     "nsuri": "http://xbrl.sec.gov/country/2024",
     "localname": "US",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByGovernment"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "UNITED STATES"
       }
      }
     },
     "auth_ref": []
    },
    "nfg_UsFederalGovernmentMember": {
     "xbrltype": "domainItemType",
     "nsuri": "http://www.nationalfuelgas.com/20240930",
     "localname": "UsFederalGovernmentMember",
     "presentation": [
      "http://xbrl.sec.gov/rxp/role/ByGovernment"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "US Federal Government [Member]",
        "terseLabel": "US Federal Government"
       }
      }
     },
     "auth_ref": []
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  }
 }
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>17
<FILENAME>0001193125-25-144734-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001193125-25-144734-xbrl.zip
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MZC*%70DB 00)F;)")?]FKB80$7#H[\P%@AB3^\,]0R'EN@L2@!G1]64$+*4
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M,^?^P#!>7EXZMH-IX)&0"_U!Q_)<0_3_%=D#=T>=KFB*I]ZQ_F=(D=[K]D[
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M!C'EAHW=-%*0$&VM8I(Y^<I:<J)8H[25U(,UP8EG>9[SJ&Y'GRNV"+5$]ZL
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D9RTR,#(T,#DS,"YX<V102P4&      (  @!]    /A8

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>18
<FILENAME>d912182dex201_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:country="http://xbrl.sec.gov/country/2024"
  xmlns:dei="http://xbrl.sec.gov/dei/2024"
  xmlns:iso4217="http://www.xbrl.org/2003/iso4217"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:nfg="http://www.nationalfuelgas.com/20240930"
  xmlns:rxp="http://xbrl.sec.gov/rxp/2024q3"
  xmlns:snj="http://xbrl.sec.gov/snj/2024"
  xmlns:xbrldi="http://xbrl.org/2006/xbrldi"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="nfg-20240930.xsd" xlink:type="simple"/>
    <context id="P10_01_2023To09_30_2024">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000070145</identifier>
        </entity>
        <period>
            <startDate>2023-10-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000070145</identifier>
            <segment>
                <xbrldi:explicitMember dimension="rxp:CountryAxis">country:US</xbrldi:explicitMember>
                <xbrldi:explicitMember dimension="rxp:GovernmentAxis">nfg:UsFederalGovernmentMember</xbrldi:explicitMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-10-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000070145</identifier>
            <segment>
                <xbrldi:typedMember dimension="rxp:PmtAxis">
                    <rxp:pmt>1</rxp:pmt>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-10-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <context id="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000070145</identifier>
            <segment>
                <xbrldi:typedMember dimension="rxp:PmtAxis">
                    <rxp:pmt>2</rxp:pmt>
                </xbrldi:typedMember>
            </segment>
        </entity>
        <period>
            <startDate>2023-10-01</startDate>
            <endDate>2024-09-30</endDate>
        </period>
    </context>
    <unit id="Unit_USD">
        <measure>iso4217:USD</measure>
    </unit>
    <dei:DocumentType contextRef="P10_01_2023To09_30_2024" id="hidden143664194">2.01 SD</dei:DocumentType>
    <dei:AmendmentFlag contextRef="P10_01_2023To09_30_2024" id="ixv-432">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey contextRef="P10_01_2023To09_30_2024" id="ixv-433">0000070145</dei:EntityCentralIndexKey>
    <dei:EntityRegistrantName contextRef="P10_01_2023To09_30_2024" id="hidden143664197">NATIONAL FUEL GAS COMPANY</dei:EntityRegistrantName>
    <rxp:Sn
      contextRef="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis"
      id="hidden143664233">snj:US-NY</rxp:Sn>
    <rxp:Sn
      contextRef="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis"
      id="hidden143664234">snj:US-PA</rxp:Sn>
    <rxp:R
      contextRef="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis"
      id="hidden143664235">nfg:NaturalGasAndOilMember</rxp:R>
    <rxp:R
      contextRef="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis"
      id="hidden143664236">nfg:NaturalGasAndOilMember</rxp:R>
    <rxp:M
      contextRef="P10_01_2023To09_30_2024_1TypedMemberrxpPmtAxis"
      id="hidden143664239">Well</rxp:M>
    <rxp:M
      contextRef="P10_01_2023To09_30_2024_2TypedMemberrxpPmtAxis"
      id="hidden143664240">Well</rxp:M>
    <rxp:AlternativeReportingRegime contextRef="P10_01_2023To09_30_2024" id="ixv-441">NR</rxp:AlternativeReportingRegime>
    <dei:DocumentPeriodEndDate contextRef="P10_01_2023To09_30_2024" id="ixv-482">2024-09-30</dei:DocumentPeriodEndDate>
    <dei:EntityReportingCurrencyISOCode contextRef="P10_01_2023To09_30_2024" id="ixv-483">USD</dei:EntityReportingCurrencyISOCode>
    <rxp:Taxes
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="Fact_143664218"
      unitRef="Unit_USD">5291</rxp:Taxes>
    <rxp:Royalties
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-485"
      unitRef="Unit_USD">0</rxp:Royalties>
    <rxp:Fees
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-486"
      unitRef="Unit_USD">0</rxp:Fees>
    <rxp:ProductionEntitlements
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-487"
      unitRef="Unit_USD">0</rxp:ProductionEntitlements>
    <rxp:Bonuses
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-488"
      unitRef="Unit_USD">0</rxp:Bonuses>
    <rxp:Dividends
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-489"
      unitRef="Unit_USD">0</rxp:Dividends>
    <rxp:InfrastructureImprovements
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-490"
      unitRef="Unit_USD">0</rxp:InfrastructureImprovements>
    <rxp:CommunityAndSocial
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-491"
      unitRef="Unit_USD">0</rxp:CommunityAndSocial>
    <rxp:TotalPayments
      contextRef="P10_01_2023To09_30_2024_UsFederalGovernmentMemberrxpGovernmentAxis_USrxpCountryAxis"
      decimals="0"
      id="ixv-492"
      unitRef="Unit_USD">5291</rxp:TotalPayments>
    <rxp:Taxes
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-493"
      unitRef="Unit_USD">5291</rxp:Taxes>
    <rxp:Taxes
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-494"
      unitRef="Unit_USD">5291</rxp:Taxes>
    <rxp:Royalties
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-495"
      unitRef="Unit_USD">0</rxp:Royalties>
    <rxp:Royalties
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-496"
      unitRef="Unit_USD">0</rxp:Royalties>
    <rxp:Fees
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-497"
      unitRef="Unit_USD">0</rxp:Fees>
    <rxp:Fees
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-498"
      unitRef="Unit_USD">0</rxp:Fees>
    <rxp:ProductionEntitlements
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-499"
      unitRef="Unit_USD">0</rxp:ProductionEntitlements>
    <rxp:ProductionEntitlements
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-500"
      unitRef="Unit_USD">0</rxp:ProductionEntitlements>
    <rxp:Bonuses
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-501"
      unitRef="Unit_USD">0</rxp:Bonuses>
    <rxp:Bonuses
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-502"
      unitRef="Unit_USD">0</rxp:Bonuses>
    <rxp:Dividends
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-503"
      unitRef="Unit_USD">0</rxp:Dividends>
    <rxp:Dividends
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-504"
      unitRef="Unit_USD">0</rxp:Dividends>
    <rxp:InfrastructureImprovements
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-505"
      unitRef="Unit_USD">0</rxp:InfrastructureImprovements>
    <rxp:InfrastructureImprovements
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-506"
      unitRef="Unit_USD">0</rxp:InfrastructureImprovements>
    <rxp:CommunityAndSocial
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-507"
      unitRef="Unit_USD">0</rxp:CommunityAndSocial>
    <rxp:CommunityAndSocial
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-508"
      unitRef="Unit_USD">0</rxp:CommunityAndSocial>
    <rxp:TotalPayments
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-509"
      unitRef="Unit_USD">5291</rxp:TotalPayments>
    <rxp:TotalPayments
      contextRef="P10_01_2023To09_30_2024"
      decimals="0"
      id="ixv-510"
      unitRef="Unit_USD">5291</rxp:TotalPayments>
    <link:footnoteLink
      xlink:role="http://www.xbrl.org/2003/role/link"
      xlink:type="extended">
        <link:loc
          xlink:href="#Fact_143664218"
          xlink:label="Fact_143664218"
          xlink:type="locator"/>
        <link:footnote id="FN_575916" xlink:label="FN_575916" xlink:role="http://www.xbrl.org/2003/role/footnote" xlink:type="resource" xml:lang="en-US">National Fuel Gas Company (the &#x201c;Company&#x201d;) files a consolidated income tax return and is the entity that made the payments. The US Federal Government levies corporate income taxes at the entity level rather than on a per-project basis. Accordingly, the Company has disclosed payments of taxes at the entity level. The payments relate not to particular projects but to the consolidated income of the Company. The Company&#x2019;s wholly owned subsidiary, Seneca Resources Company, LLC (&#x201c;Seneca&#x201d;), is engaged in the commercial development of natural gas and oil in Pennsylvania principally, and in New York. Seneca&#x2019;s method of extraction is &#x201c;well.&#x201d; Seneca also has small working interests as a non-operator in certain oil and natural gas wells located in Texas.</link:footnote>
        <link:footnoteArc
          xlink:arcrole="http://www.xbrl.org/2003/arcrole/fact-footnote"
          xlink:from="Fact_143664218"
          xlink:to="FN_575916"
          xlink:type="arc"/>
    </link:footnoteLink>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
