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LONG-TERM DEBT - LMATT Series 2024, Inc. Market-Indexed Notes (Details) - USD ($)
Mar. 31, 2022
Jun. 30, 2023
Dec. 31, 2022
Debt Instrument [Line Items]      
Assets   $ 277,334,437 $ 59,094,847
LMATT Series 2024, Inc. | Market-indexed notes      
Debt Instrument [Line Items]      
Face amount $ 10,166,900    
Market downturn protection percentage 40.00%    
Note reduction ratio for losses below threshold 1.00%    
LMATT Series 2024, Inc. | Market-indexed notes | Asset Pledged as Collateral      
Debt Instrument [Line Items]      
Assets   $ 11,195,701