EDGAR Filing Documents for 0000018926-20-000009

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0000018926-20-000009

Filing Date

2020-02-28

Accepted

2020-02-28 16:25:37

Documents

141

Period of Report

2019-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	10-K	ctl2019123110k.htm iXBRL	10-K	5441877
2	EXHIBIT 4.1	ctl20191231ex41.htm	EX-4.1	43356
3	EXHIBIT 21	ctl20191231ex21.htm	EX-21	316635
4	EXHIBIT 23	ctl20191231ex23.htm	EX-23	3909
5	EXHIBIT 31.1	ctl20191231ex311.htm	EX-31.1	12093
6	EXHIBIT 31.2	ctl20191231ex312.htm	EX-31.2	12251
7	EXHIBIT 32.1	ctl20191231ex321.htm	EX-32.1	5572
8	EXHIBIT 32.2	ctl20191231ex322.htm	EX-32.2	5675
14		ctllogo1a05.jpg	GRAPHIC	17400
	Complete submission text file	0000018926-20-000009.txt		26137910

Data Files

Seq	Description	Document	Type	Size
9	XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT	ctl-20191231.xsd	EX-101.SCH	108128
10	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT	ctl-20191231_cal.xml	EX-101.CAL	203169
11	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT	ctl-20191231_def.xml	EX-101.DEF	802817
12	XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT	ctl-20191231_lab.xml	EX-101.LAB	1649457
13	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT	ctl-20191231_pre.xml	EX-101.PRE	1084268
16	EXTRACTED XBRL INSTANCE DOCUMENT	ctl2019123110k_htm.xml	XML	6085051

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Business Address P O BOX 4065 100 CENTURYLINK DR MONROE LA 71203 3183889000