| Document and Entity Information | Jan. 27, 2022 |
| Document And Entity Information [Line Items] | |
| Amendment Flag | false |
| Entity Central Index Key | 0001820852 |
| Document Type | 8-K |
| Document Period End Date | Jan. 27, 2022 |
| Entity Registrant Name | SPORTS ENTERTAINMENT ACQUISITION CORP. |
| Entity Incorporation State Country Code | DE |
| Entity File Number | 001-39583 |
| Entity Tax Identification Number | 85-2324373 |
| Entity Address, Address Line One | Golden Bear Plaza |
| Entity Address, Address Line Two | 11760 US Highway |
| Entity Address, Address Line Three | Suite W506 |
| Entity Address, City or Town | North Palm Beach |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33408 |
| City Area Code | (561) |
| Local Phone Number | 402-0741 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Units Each Consisting Of One Share Of Class A Common Stock 00001 Par Value And One Half Of One Redeemable Warrant [Member] | |
| Document And Entity Information [Line Items] | |
| Security 12b Title | Units, each consisting of one share of Class A common stock, $0.0001 par value, and one-half of one redeemable warrant |
| Trading Symbol | SEAH.U |
| Security Exchange Name | NYSE |
| Capital Unit, Class A [Member] | |
| Document And Entity Information [Line Items] | |
| Security 12b Title | Class A common stock included as part of the units |
| Trading Symbol | SEAH |
| Security Exchange Name | NYSE |
| Redeemable Warrants Included As Part Of The Units Each Whole Warrant Exercisable For One Share Of Class A Common Stock At An Exercise Price Of 1150 [Member] | |
| Document And Entity Information [Line Items] | |
| Security 12b Title | Redeemable warrants included as part of the units, each whole warrant exercisable for one share of Class A common stock at an exercise price of $11.50 |
| Trading Symbol | SEAH WS |
| Security Exchange Name | NYSE |
