Document And Entity Information
Document And Entity Information | Jan. 20, 2022 |
Document Information [Line Items] | |
Entity, Registrant Name | UNION PACIFIC CORPORATION |
Document, Type | 8-K |
Document, Period End Date | Jan. 20, 2022 |
Entity, Incorporation, State or Country Code | UT |
Entity, File Number | 1-6075 |
Entity, Tax Identification Number | 13-2626465 |
Entity, Address, Address Line One | 1400 Douglas Street |
Entity, Address, City or Town | Omaha |
Entity, Address, State or Province | NE |
Entity, Address, Postal Zip Code | 68179 |
City Area Code | 402 |
Local Phone Number | 544-5000 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock (Par Value $2.50 per share) |
Trading Symbol | UNP |
Security Exchange Name | NYSE |
Entity, Emerging Growth Company | false |
Amendment Flag | false |
Entity, Central Index Key | 0000100885 |