Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-23-002959
Filing Date
2023-02-10
Accepted
2023-02-10 09:42:02
Documents
130
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K unp20221231_10k.htm   iXBRL 10-K 2772044
2 EXHIBIT 10(A) ex_421477.htm EX-10.A 100640
3 EXHIBIT 10(B) ex_421478.htm EX-10.B 86403
4 EXHIBIT 21 ex_421480.htm EX-21 3205
5 EXHIBIT 23 ex_421481.htm EX-23 3501
6 EXHIBIT 24 ex_421482.htm EX-24 12409
7 EXHIBIT 31.A ex_421483.htm EX-31.A 13112
8 EXHIBIT 31.B ex_421484.htm EX-31.B 13093
9 EXHIBIT 32 ex_421485.htm EX-32 11406
15 pie_bulk300px.jpg GRAPHIC 23814
16 pie_industrial300px.jpg GRAPHIC 25805
17 pie_operating300pxv2.jpg GRAPHIC 28816
18 pie_premium300px.jpg GRAPHIC 19950
19 pie_revenue300px.jpg GRAPHIC 20379
20 sgwt_b-w280pxv2.jpg GRAPHIC 39429
21 signature1.jpg GRAPHIC 4669
22 stock_performancev2.jpg GRAPHIC 50371
23 upannualreportsystemmap01.jpg GRAPHIC 164918
  Complete submission text file 0001437749-23-002959.txt   13922786

Data Files

Seq Description Document Type Size
10 XBRL TAXONOMY EXTENSION SCHEMA unp-20221231.xsd EX-101.SCH 109296
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE unp-20221231_cal.xml EX-101.CAL 76306
12 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE unp-20221231_def.xml EX-101.DEF 707068
13 XBRL TAXONOMY EXTENSION LABEL LINKBASE unp-20221231_lab.xml EX-101.LAB 636724
14 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE unp-20221231_pre.xml EX-101.PRE 764169
124 EXTRACTED XBRL INSTANCE DOCUMENT unp20221231_10k_htm.xml XML 2319337
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-K | Act: 34 | File No.: 001-06075 | Film No.: 23608937
SIC: 4011 Railroads, Line-Haul Operating