v3.19.2
Cover
Sep. 24, 2019
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Sep. 24, 2019
Entity File Number 1-8339
Entity Registrant Name NORFOLK SOUTHERN CORPORATION
Entity Central Index Key 0000702165
Entity Tax Identification Number 52-1188014
Entity Incorporation, State or Country Code VA
Entity Address, Address Line One Three Commercial Place
Entity Address, City or Town Norfolk
Entity Address, State or Province VA
Entity Address, Postal Zip Code 23510-2191
City Area Code 757
Local Phone Number 629-2680
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Norfolk Southern Corporation Common Stock (Par Value $1.00)
Trading Symbol NSC
Security Exchange Name NYSE
Entity Emerging Growth Company false
Elected Not To Use the Extended Transition Period false