Document and Entity Information
Document and Entity Information | Feb. 28, 2022 |
Cover [Abstract] | |
Entity Registrant Name | NATIONAL FUEL GAS CO |
Amendment Flag | false |
Entity Central Index Key | 0000070145 |
Document Type | 8-K |
Document Period End Date | Feb. 28, 2022 |
Entity Incorporation State Country Code | NJ |
Entity File Number | 1-3880 |
Entity Tax Identification Number | 13-1086010 |
Entity Address, Address Line One | 6363 Main Street |
Entity Address, City or Town | Williamsville |
Entity Address, State or Province | NY |
Entity Address, Postal Zip Code | 14221 |
City Area Code | (716) |
Local Phone Number | 857-7000 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Security 12b Title | Common Stock, par value $1.00 per share |
Trading Symbol | NFG |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |