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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001166691-22-000009
Filing Date
2022-02-02
Accepted
2022-02-02 15:15:17
Documents
119
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K cmcsa-20211231.htm   iXBRL 10-K 3285260
2 EXHIBIT 4.15 ex0415-12312021.htm EX-4.15 391088
3 EXHIBIT 10.2 ex102-12312021.htm EX-10.2 857871
4 EXHIBIT 10.3 ex103-12312021.htm EX-10.3 169817
5 EXHIBIT 10.6 ex106-12312021.htm EX-10.6 279202
6 EXHIBIT 21 ex21-12312021.htm EX-21 76686
7 EXHIBIT 23 ex23-12312021.htm EX-23 3051
8 EXHIBIT 31 ex31-12312021.htm EX-31 18535
9 EXHIBIT 32 ex32-12312021.htm EX-32 5928
15 GRAPHIC cmcsa-20211231_g1.jpg GRAPHIC 11291
16 GRAPHIC cmcsa-20211231_g10.jpg GRAPHIC 43131
17 GRAPHIC cmcsa-20211231_g11.jpg GRAPHIC 28080
18 GRAPHIC cmcsa-20211231_g2.jpg GRAPHIC 36514
19 GRAPHIC cmcsa-20211231_g3.jpg GRAPHIC 17782
20 GRAPHIC cmcsa-20211231_g4.jpg GRAPHIC 745383
21 GRAPHIC cmcsa-20211231_g5.jpg GRAPHIC 68942
22 GRAPHIC cmcsa-20211231_g6.jpg GRAPHIC 47270
23 GRAPHIC cmcsa-20211231_g7.jpg GRAPHIC 54426
24 GRAPHIC cmcsa-20211231_g8.jpg GRAPHIC 63160
25 GRAPHIC cmcsa-20211231_g9.jpg GRAPHIC 33295
  Complete submission text file 0001166691-22-000009.txt   17719699

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cmcsa-20211231.xsd EX-101.SCH 88028
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cmcsa-20211231_cal.xml EX-101.CAL 115476
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cmcsa-20211231_def.xml EX-101.DEF 370064
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cmcsa-20211231_lab.xml EX-101.LAB 906243
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cmcsa-20211231_pre.xml EX-101.PRE 593864
113 EXTRACTED XBRL INSTANCE DOCUMENT cmcsa-20211231_htm.xml XML 2398657
Mailing Address ONE COMCAST CENTER PHILADELPHIA PA 19103-2838
Business Address ONE COMCAST CENTER PHILADELPHIA PA 19103-2838 215-286-1700
COMCAST CORP (Filer) CIK: 0001166691 (see all company filings)

IRS No.: 270000798 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-32871 | Film No.: 22583210
SIC: 4841 Cable & Other Pay Television Services