Document And Entity Information
Document And Entity Information | Nov. 15, 2019 |
Document Information [Line Items] | |
Entity Registrant Name | SEACOR Holdings Inc. |
Document Type | 8-K |
Document Period End Date | Nov. 15, 2019 |
Entity Incorporation, State or Country Code | DE |
Entity File Number | 1-12289 |
Entity Tax Identification Number | 13-3542736 |
Entity Address, Address Line One | 2200 Eller Drive,P.O. Box 13038 |
Entity Address, City or Town | Fort Lauderdale |
Entity Address, State or Province | FL |
Entity Address, Postal Zip Code | 33316 |
City Area Code | 954 |
Local Phone Number | 523-2200 |
Title of 12(b) Security | Common Stock |
Trading Symbol | CKH |
Security Exchange Name | NYSE |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Entity Emerging Growth Company | false |
Amendment Flag | false |
Entity Central Index Key | 0000859598 |