Document and Entity Information
Document and Entity Information | Jul. 28, 2020 |
Document And Entity Information [Line Items] | |
Entity Registrant Name | TIDEWATER INC |
Amendment Flag | false |
Entity Central Index Key | 0000098222 |
Document Type | 8-K |
Document Period End Date | Jul. 28, 2020 |
Entity Incorporation State Country Code | DE |
Entity File Number | 1-6311 |
Entity Tax Identification Number | 72-0487776 |
Entity Address, Address Line One | 6002 Rogerdale Road |
Entity Address, Address Line Two | Suite 600 |
Entity Address, City or Town | Houston |
Entity Address, State or Province | TX |
Entity Address, Postal Zip Code | 77072 |
City Area Code | (713) |
Local Phone Number | 470-5300 |
Written Communications | false |
Soliciting Material | false |
Pre Commencement Tender Offer | false |
Pre Commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Common Stock [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Common stock, $0.001 par value per share |
Trading Symbol | TDW |
Security Exchange Name | NYSE |
Series A Warrants To Purchase Shares Of Common Stock [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Series A Warrants to purchase shares of common stock |
Trading Symbol | TDW.WS.A |
Security Exchange Name | NYSE |
Series B Warrants To Purchase Shares Of Common Stock [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Series B Warrants to purchase shares of common stock |
Trading Symbol | TDW.WS.B |
Security Exchange Name | NYSE |
Warrants To Purchase Shares Of Common Stock [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Warrants to purchase shares of common stock |
Trading Symbol | TDW.WS |
Security Exchange Name | NYSEAMER |
Preferred Stock Purchase Rights [Member] | |
Document And Entity Information [Line Items] | |
Security 12b Title | Preferred stock purchase rights |
Security Exchange Name | NYSE |