Balance Sheets (unaudited) (Parenthetical) - shares	Sep. 30, 2023	Dec. 31, 2022
Class A Units [Member]
Members' capital, units authorized	735,385	735,385
Members' capital, units issued	735,385	735,385
Members' capital, units outstanding	735,385	735,385
Class B Units [Member]
Members' capital, units authorized	755,385	755,385
Members' capital, units issued	755,385	755,385
Members' capital, units outstanding	755,385	755,385