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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-21-312970
Filing Date
2021-10-29
Accepted
2021-10-29 12:53:59
Documents
70
Period of Report
2021-09-25

Document Format Files

Seq Description Document Type Size
1 10-Q d218009d10q.htm   iXBRL 10-Q 1324704
2 EX-31.1 d218009dex311.htm EX-31.1 6111
3 EX-31.2 d218009dex312.htm EX-31.2 6128
4 EX-32.1 d218009dex321.htm EX-32.1 3042
5 EX-32.2 d218009dex322.htm EX-32.2 2992
12 GRAPHIC g218009dsp1.jpg GRAPHIC 4994
  Complete submission text file 0001193125-21-312970.txt   5887708

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA lstr-20210925.xsd EX-101.SCH 38491
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE lstr-20210925_cal.xml EX-101.CAL 52952
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE lstr-20210925_def.xml EX-101.DEF 319135
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE lstr-20210925_lab.xml EX-101.LAB 366672
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE lstr-20210925_pre.xml EX-101.PRE 360144
13 EXTRACTED XBRL INSTANCE DOCUMENT d218009d10q_htm.xml XML 913125
Mailing Address LANDSTAR SYSTEM INC 13410 SUTTON PARK DRIVE SOUTH JACKSONVILLE FL 32224
Business Address 13410 SUTTON PARK DRIVE SOUTH JACKSONVILLE FL 32224 9043901224
LANDSTAR SYSTEM INC (Filer) CIK: 0000853816 (see all company filings)

IRS No.: 061313069 | State of Incorp.: DE | Fiscal Year End: 1228
Type: 10-Q | Act: 34 | File No.: 000-21238 | Film No.: 211361994
SIC: 4213 Trucking (No Local)