# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001402057-21-000022
Filing Date
2021-02-26
Accepted
2021-02-26 16:02:24
Documents
106
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | cdw-20201231.htm iXBRL | 10-K | 3321422
2 | EX-10.8 | cdw-20201231x10kxex108.htm | EX-10.8 | 92375
3 | EX-21.1 | cdw-20201231x10kxex211.htm | EX-21.1 | 10074
4 | EX-22.1 | cdw-20201231x10kxex221.htm | EX-22.1 | 7150
5 | EX-23.1 | cdw-2020x1231x10kxex231.htm | EX-23.1 | 3164
6 | EX-31.1 | cdw-20201231x10kxex311.htm | EX-31.1 | 10255
7 | EX-31.2 | cdw-20201231x10kxex312.htm | EX-31.2 | 10203
8 | EX-32.1 | cdw-20201231x10kxex321.htm | EX-32.1 | 3565
9 | EX-32.2 | cdw-20201231x10kxex322.htm | EX-32.2 | 3635
15 |  | cdw-20201231_g1.gif | GRAPHIC | 6177
16 |  | cdw-20201231_g2.jpg | GRAPHIC | 116376
| Complete submission text file | 0001402057-21-000022.txt |  | 13790667

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | cdw-20201231.xsd | EX-101.SCH | 64847
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | cdw-20201231_cal.xml | EX-101.CAL | 125548
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | cdw-20201231_def.xml | EX-101.DEF | 309669
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | cdw-20201231_lab.xml | EX-101.LAB | 835891
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | cdw-20201231_pre.xml | EX-101.PRE | 543167
17 | EXTRACTED XBRL INSTANCE DOCUMENT | cdw-20201231_htm.xml | XML | 2966352

Mailing Address 200 N MILWAUKEE AVENUE VERNON HILLS IL 60061
Business Address 200 N MILWAUKEE AVENUE VERNON HILLS IL 60061 847-465-6000
CDW Corp (Filer) CIK: 0001402057 (see all company filings)

EIN.: 260273989 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-35985 | Film No.: 21688607
SIC: 5961 Retail-Catalog & Mail-Order Houses