<SEC-DOCUMENT>0001530950-24-000077-index.html : 20240226
<SEC-HEADER>0001530950-24-000077.hdr.sgml : 20240226
<ACCEPTANCE-DATETIME>20240226161722
ACCESSION NUMBER:		0001530950-24-000077
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		19
CONFORMED PERIOD OF REPORT:	20240220
ITEM INFORMATION:		Entry into a Material Definitive Agreement
ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
ITEM INFORMATION:		Financial Statements and Exhibits
FILED AS OF DATE:		20240226
DATE AS OF CHANGE:		20240226

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Post Holdings, Inc.
		CENTRAL INDEX KEY:			0001530950
		STANDARD INDUSTRIAL CLASSIFICATION:	GRAIN MILL PRODUCTS [2040]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				453355106
		STATE OF INCORPORATION:			MO
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35305
		FILM NUMBER:		24678959

	BUSINESS ADDRESS:	
		STREET 1:		2503 S. HANLEY ROAD
		CITY:			ST. LOUIS
		STATE:			MO
		ZIP:			63144
		BUSINESS PHONE:		314-644-7600

	MAIL ADDRESS:	
		STREET 1:		2503 S. HANLEY ROAD
		CITY:			ST. LOUIS
		STATE:			MO
		ZIP:			63144
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>post-20240220.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: post-20240220.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-4.1 <SEQUENCE>2 <FILENAME>ex4-1xpostxindenturefebrua.htm <DESCRIPTION>EX-4.1 - FEBRUARY 2024 INDENTURE <TEXT> Document 2 - file: ex4-1xpostxindenturefebrua.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.1 <SEQUENCE>3 <FILENAME>ex10-1xpostxthirdamendtose.htm <DESCRIPTION>EX-10.1 - THIRD AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENT <TEXT> Document 3 - file: ex10-1xpostxthirdamendtose.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.2 <SEQUENCE>4 <FILENAME>ex10-2xpostxnotessecuritya.htm <DESCRIPTION>EX-10.2 - NOTES SECURITY AGREEMENT <TEXT> Document 4 - file: ex10-2xpostxnotessecuritya.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-10.3 <SEQUENCE>5 <FILENAME>ex10-3xpostxparipassuinter.htm <DESCRIPTION>EX-10.3 - PARI PASSU INTERCREDITOR AGREEMENT <TEXT> Document 5 - file: ex10-3xpostxparipassuinter.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.SCH <SEQUENCE>6 <FILENAME>post-20240220.xsd <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT <TEXT> Document 6 - file: post-20240220.xsd
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.LAB <SEQUENCE>7 <FILENAME>post-20240220_lab.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT <TEXT> Document 7 - file: post-20240220_lab.xml
</DOCUMENT> <DOCUMENT> <TYPE>EX-101.PRE <SEQUENCE>8 <FILENAME>post-20240220_pre.xml <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT <TEXT> Document 8 - file: post-20240220_pre.xml
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>post-20240220_g1.jpg <TEXT> Document 9 - file: post-20240220_g1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>10 <FILENAME>R1.htm <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 10 - file: R1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EXCEL <SEQUENCE>12 <FILENAME>Financial_Report.xlsx <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 12 - file: Financial_Report.xlsx
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>13 <FILENAME>Show.js <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 13 - file: Show.js
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>14 <FILENAME>report.css <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 14 - file: report.css
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>16 <FILENAME>FilingSummary.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 16 - file: FilingSummary.html
Document 16 - RAW XML: FilingSummary.xml
</DOCUMENT> <DOCUMENT> <TYPE>JSON <SEQUENCE>18 <FILENAME>MetaLinks.json <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 18 - file: MetaLinks.json
</DOCUMENT> <DOCUMENT> <TYPE>ZIP <SEQUENCE>19 <FILENAME>0001530950-24-000077-xbrl.zip <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 19 - file: 0001530950-24-000077-xbrl.zip
</DOCUMENT> <DOCUMENT> <TYPE>XML <SEQUENCE>20 <FILENAME>post-20240220_htm.xml <DESCRIPTION>IDEA: XBRL DOCUMENT <TEXT> Document 20 - file: post-20240220_htm.html
Document 20 - RAW XML: post-20240220_htm.xml
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