Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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Name:	us-gaap_CommonStockSharesOutstanding
Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

RELATED PARTIES - Hoop Capital, LLC (Q1) (Details) - shares	Mar. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Related Party Transaction [Line Items]
Class A Common Stock outstanding (in shares)	29,251,629	28,043,449	11,268,877
Hoop Capital, LLC \| Volato Group, Inc.
Related Party Transaction [Line Items]
Ownership percentage of issued and outstanding shares of Class A common stock	11.80%
Hoop Capital, LLC \| Volato Group, Inc. \| Common Class A
Related Party Transaction [Line Items]
Class A Common Stock outstanding (in shares)	3,466,153