Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000100885-26-000155
Filing Date
2026-04-23
Accepted
2026-04-23 15:07:37
Documents
80
Period of Report
2026-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q unp-20260331.htm   iXBRL 10-Q 1039915
2 EX-31.A a2026q110-qexx31a.htm EX-31.A 9805
3 EX-31.B a2026q110-qexx31b.htm EX-31.B 10129
4 EX-32 a2026q110-qexx32.htm EX-32 10565
  Complete submission text file 0000100885-26-000155.txt   6585580

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT unp-20260331.xsd EX-101.SCH 47094
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT unp-20260331_cal.xml EX-101.CAL 61054
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT unp-20260331_def.xml EX-101.DEF 217215
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT unp-20260331_lab.xml EX-101.LAB 642467
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT unp-20260331_pre.xml EX-101.PRE 442980
84 EXTRACTED XBRL INSTANCE DOCUMENT unp-20260331_htm.xml XML 875987
Mailing Address 1400 DOUGLAS STREET STOP 0310 OMAHA NE 68179
Business Address 1400 DOUGLAS STREET STOP 0310 OMAHA NE 68179 402 544 6763
UNION PACIFIC CORP (Filer) CIK: 0000100885 (see all company filings)

EIN.: 132626465 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-06075 | Film No.: 26887970
SIC: 4011 Railroads, Line-Haul Operating
(CF Office: 01 Energy & Transportation)