    <SEC-DOCUMENT>0001193125-24-224881-index.html : 20240924
    <SEC-HEADER>0001193125-24-224881.hdr.sgml : 20240924
    <ACCEPTANCE-DATETIME>20240924171104
    ACCESSION NUMBER:		0001193125-24-224881
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		18
    CONFORMED PERIOD OF REPORT:	20240924
    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:		Other Events
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20240924
    DATE AS OF CHANGE:		20240924

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Lumen Technologies, Inc.
    		CENTRAL INDEX KEY:			0000018926
    		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
    		ORGANIZATION NAME:           	06 Technology
    		IRS NUMBER:				720651161
    		STATE OF INCORPORATION:			LA
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-07784
    		FILM NUMBER:		241320829

    	BUSINESS ADDRESS:
    		STREET 1:		P O BOX 4065
    		STREET 2:		100 CENTURYLINK DR
    		CITY:			MONROE
    		STATE:			LA
    		ZIP:			71203
    		BUSINESS PHONE:		3183889000

    	MAIL ADDRESS:
    		STREET 1:		100 CENTURYLINK DR
    		STREET 2:		P O BOX 4065
    		CITY:			MONROE
    		STATE:			LA
    		ZIP:			71203

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CENTURYLINK, INC
    		DATE OF NAME CHANGE:	20101108

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CENTURYTEL INC
    		DATE OF NAME CHANGE:	19990602

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	CENTURY TELEPHONE ENTERPRISES INC
    		DATE OF NAME CHANGE:	19920703

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Level 3 Parent, LLC
    		CENTRAL INDEX KEY:			0000794323
    		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
    		ORGANIZATION NAME:           	06 Technology
    		IRS NUMBER:				470210602
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-35134
    		FILM NUMBER:		241320831

    	BUSINESS ADDRESS:
    		STREET 1:		1025 ELDORADO BOULEVARD
    		STREET 2:		BLDG 2000
    		CITY:			BROOMFIELD
    		STATE:			CO
    		ZIP:			80021
    		BUSINESS PHONE:		7208881000

    	MAIL ADDRESS:
    		STREET 1:		1025 ELDORADO BOULEVARD
    		STREET 2:		BLDG 2000
    		CITY:			BROOMFIELD
    		STATE:			CO
    		ZIP:			80021

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	LEVEL 3 COMMUNICATIONS INC
    		DATE OF NAME CHANGE:	19980331

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	KIEWIT PETER SONS INC
    		DATE OF NAME CHANGE:	19920703

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			QWEST CORP
    		CENTRAL INDEX KEY:			0000068622
    		STANDARD INDUSTRIAL CLASSIFICATION:	TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
    		ORGANIZATION NAME:           	06 Technology
    		IRS NUMBER:				840273800
    		STATE OF INCORPORATION:			CO
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-03040
    		FILM NUMBER:		241320830

    	BUSINESS ADDRESS:
    		STREET 1:		P O BOX 4065
    		STREET 2:		100 CENTURYLINK DRIVE
    		CITY:			MONROE
    		STATE:			LA
    		ZIP:			71203
    		BUSINESS PHONE:		3183889000

    	MAIL ADDRESS:
    		STREET 1:		100 CENTURYLINK DRIVE
    		STREET 2:		P O BOX 4065
    		CITY:			MONROE
    		STATE:			LA
    		ZIP:			71203

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MOUNTAIN STATES TELEPHONE & TELEGRAPH CO
    		DATE OF NAME CHANGE:	19910109
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>8-K
    <SEQUENCE>1
    <FILENAME>d898101d8k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: d898101d8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.1
    <SEQUENCE>2
    <FILENAME>d898101dex41.htm
    <DESCRIPTION>EX-4.1
    <TEXT>
    Document 2 - file: d898101dex41.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.2
    <SEQUENCE>3
    <FILENAME>d898101dex42.htm
    <DESCRIPTION>EX-4.2
    <TEXT>
    Document 3 - file: d898101dex42.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>4
    <FILENAME>lumn-20240924.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 4 - file: lumn-20240924.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.CAL
    <SEQUENCE>5
    <FILENAME>lumn-20240924_cal.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
    <TEXT>
    Document 5 - file: lumn-20240924_cal.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>6
    <FILENAME>lumn-20240924_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 6 - file: lumn-20240924_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>7
    <FILENAME>lumn-20240924_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 7 - file: lumn-20240924_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>8
    <FILENAME>lumn-20240924_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 8 - file: lumn-20240924_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>g898101img1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: g898101img1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>11
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 11 - 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>0001193125-24-224881-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 19 - file: 0001193125-24-224881-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>20
    <FILENAME>d898101d8k_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 20 - file: d898101d8k_htm.html

    Document 20 - RAW XML: d898101d8k_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>