    <SEC-DOCUMENT>0001193125-24-080820-index.html : 20240328
    <SEC-HEADER>0001193125-24-080820.hdr.sgml : 20240328
    <ACCEPTANCE-DATETIME>20240328170045
    ACCESSION NUMBER:		0001193125-24-080820
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		39
    CONFORMED PERIOD OF REPORT:	20240322
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Termination of 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:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20240328
    DATE AS OF CHANGE:		20240328

    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:		24800128

    	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:		24800129

    	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:		24800130

    	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>d784318d8k.htm
    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: d784318d8k.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.1
    <SEQUENCE>2
    <FILENAME>d784318dex41.htm
    <DESCRIPTION>EX-4.1
    <TEXT>
    Document 2 - file: d784318dex41.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.3
    <SEQUENCE>3
    <FILENAME>d784318dex43.htm
    <DESCRIPTION>EX-4.3
    <TEXT>
    Document 3 - file: d784318dex43.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.5
    <SEQUENCE>4
    <FILENAME>d784318dex45.htm
    <DESCRIPTION>EX-4.5
    <TEXT>
    Document 4 - file: d784318dex45.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.6
    <SEQUENCE>5
    <FILENAME>d784318dex46.htm
    <DESCRIPTION>EX-4.6
    <TEXT>
    Document 5 - file: d784318dex46.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.7
    <SEQUENCE>6
    <FILENAME>d784318dex47.htm
    <DESCRIPTION>EX-4.7
    <TEXT>
    Document 6 - file: d784318dex47.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.8
    <SEQUENCE>7
    <FILENAME>d784318dex48.htm
    <DESCRIPTION>EX-4.8
    <TEXT>
    Document 7 - file: d784318dex48.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.9
    <SEQUENCE>8
    <FILENAME>d784318dex49.htm
    <DESCRIPTION>EX-4.9
    <TEXT>
    Document 8 - file: d784318dex49.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.10
    <SEQUENCE>9
    <FILENAME>d784318dex410.htm
    <DESCRIPTION>EX-4.10
    <TEXT>
    Document 9 - file: d784318dex410.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.11
    <SEQUENCE>10
    <FILENAME>d784318dex411.htm
    <DESCRIPTION>EX-4.11
    <TEXT>
    Document 10 - file: d784318dex411.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.12
    <SEQUENCE>11
    <FILENAME>d784318dex412.htm
    <DESCRIPTION>EX-4.12
    <TEXT>
    Document 11 - file: d784318dex412.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.14
    <SEQUENCE>12
    <FILENAME>d784318dex414.htm
    <DESCRIPTION>EX-4.14
    <TEXT>
    Document 12 - file: d784318dex414.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.16
    <SEQUENCE>13
    <FILENAME>d784318dex416.htm
    <DESCRIPTION>EX-4.16
    <TEXT>
    Document 13 - file: d784318dex416.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.18
    <SEQUENCE>14
    <FILENAME>d784318dex418.htm
    <DESCRIPTION>EX-4.18
    <TEXT>
    Document 14 - file: d784318dex418.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.20
    <SEQUENCE>15
    <FILENAME>d784318dex420.htm
    <DESCRIPTION>EX-4.20
    <TEXT>
    Document 15 - file: d784318dex420.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.22
    <SEQUENCE>16
    <FILENAME>d784318dex422.htm
    <DESCRIPTION>EX-4.22
    <TEXT>
    Document 16 - file: d784318dex422.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.24
    <SEQUENCE>17
    <FILENAME>d784318dex424.htm
    <DESCRIPTION>EX-4.24
    <TEXT>
    Document 17 - file: d784318dex424.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-4.26
    <SEQUENCE>18
    <FILENAME>d784318dex426.htm
    <DESCRIPTION>EX-4.26
    <TEXT>
    Document 18 - file: d784318dex426.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>19
    <FILENAME>d784318dex101.htm
    <DESCRIPTION>EX-10.1
    <TEXT>
    Document 19 - file: d784318dex101.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.2
    <SEQUENCE>20
    <FILENAME>d784318dex102.htm
    <DESCRIPTION>EX-10.2
    <TEXT>
    Document 20 - file: d784318dex102.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.3
    <SEQUENCE>21
    <FILENAME>d784318dex103.htm
    <DESCRIPTION>EX-10.3
    <TEXT>
    Document 21 - file: d784318dex103.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.4
    <SEQUENCE>22
    <FILENAME>d784318dex104.htm
    <DESCRIPTION>EX-10.4
    <TEXT>
    Document 22 - file: d784318dex104.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-10.5
    <SEQUENCE>23
    <FILENAME>d784318dex105.htm
    <DESCRIPTION>EX-10.5
    <TEXT>
    Document 23 - file: d784318dex105.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-99.1
    <SEQUENCE>24
    <FILENAME>d784318dex991.htm
    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 24 - file: d784318dex991.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.SCH
    <SEQUENCE>25
    <FILENAME>lumn-20240322.xsd
    <DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
    <TEXT>
    Document 25 - file: lumn-20240322.xsd

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.CAL
    <SEQUENCE>26
    <FILENAME>lumn-20240322_cal.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION CALCULATION LINKBASE
    <TEXT>
    Document 26 - file: lumn-20240322_cal.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.DEF
    <SEQUENCE>27
    <FILENAME>lumn-20240322_def.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION DEFINITION LINKBASE
    <TEXT>
    Document 27 - file: lumn-20240322_def.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.LAB
    <SEQUENCE>28
    <FILENAME>lumn-20240322_lab.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
    <TEXT>
    Document 28 - file: lumn-20240322_lab.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-101.PRE
    <SEQUENCE>29
    <FILENAME>lumn-20240322_pre.xml
    <DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
    <TEXT>
    Document 29 - file: lumn-20240322_pre.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>30
    <FILENAME>g784318g0327100914617.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 30 - file: g784318g0327100914617.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>32
    <FILENAME>R1.htm
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 32 - file: R1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EXCEL
    <SEQUENCE>33
    <FILENAME>Financial_Report.xlsx
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 33 - file: Financial_Report.xlsx

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>34
    <FILENAME>Show.js
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 34 - file: Show.js

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>35
    <FILENAME>report.css
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 35 - file: report.css

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>37
    <FILENAME>FilingSummary.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 37 - file: FilingSummary.html

    Document 37 - RAW XML: FilingSummary.xml

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>JSON
    <SEQUENCE>39
    <FILENAME>MetaLinks.json
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 39 - file: MetaLinks.json

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>ZIP
    <SEQUENCE>40
    <FILENAME>0001193125-24-080820-xbrl.zip
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 40 - file: 0001193125-24-080820-xbrl.zip

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>XML
    <SEQUENCE>42
    <FILENAME>d784318d8k_htm.xml
    <DESCRIPTION>IDEA: XBRL DOCUMENT
    <TEXT>
    Document 42 - file: d784318d8k_htm.html

    Document 42 - RAW XML: d784318d8k_htm.xml

    </DOCUMENT>
    </SEC-DOCUMENT>