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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001336920-21-000010
Filing Date
2021-02-23
Accepted
2021-02-23 15:38:44
Documents
144
Period of Report
2021-01-01

Document Format Files

Seq Description Document Type Size
1 10-K ldos-20210101.htm   iXBRL 10-K 3515470
2 EX-4.13 ldos01012021ex413.htm EX-4.13 47675
3 EX-21 ldos01012021ex21.htm EX-21 13846
4 EX-23.1 ldos01012021ex231.htm EX-23.1 4213
5 EX-31.1 ldos01012021ex311.htm EX-31.1 9692
6 EX-31.2 ldos01012021ex312.htm EX-31.2 9629
7 EX-32.1 ldos01012021ex321.htm EX-32.1 4820
8 EX-32.2 ldos01012021ex322.htm EX-32.2 4873
14 ldos-20210101_g1.jpg GRAPHIC 171442
15 ldos-20210101_g2.jpg GRAPHIC 57873
  Complete submission text file 0001336920-21-000010.txt   18353567

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT ldos-20210101.xsd EX-101.SCH 104246
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT ldos-20210101_cal.xml EX-101.CAL 212521
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT ldos-20210101_def.xml EX-101.DEF 506944
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT ldos-20210101_lab.xml EX-101.LAB 1292802
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT ldos-20210101_pre.xml EX-101.PRE 862869
16 EXTRACTED XBRL INSTANCE DOCUMENT ldos-20210101_htm.xml XML 3803446
Mailing Address 1750 PRESIDENTS STREET RESTON VA 20190
Business Address 1750 PRESIDENTS STREET RESTON VA 20190 571-526-6000
Leidos Holdings, Inc. (Filer) CIK: 0001336920 (see all company filings)

IRS No.: 203562868 | Fiscal Year End: 0101
Type: 10-K | Act: 34 | File No.: 001-33072 | Film No.: 21665153
SIC: 7373 Services-Computer Integrated Systems Design