Liquidation Trust Interests (Details) - shares	6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Liquidation Trust Interests [Abstract]
Held by Qualifying Victims (in shares)	11,435,288
Unresolved Claims Relating to Liquidation Trust Interests [Abstract]
Unresolved claims held by Qualifying Victims (in shares)	1,880
Class A [Member]
Liquidation Trust Interests [Abstract]
Outstanding at beginning of period (in shares)	11,515,800	11,513,535
Allowed claims (in shares)	84	1,348
5% enhancement for certain allowed claims (in shares)	0	67
Settlement of claims by cancelling Liquidation Trust Interests (in shares)	(1,222)	(760)
Outstanding at end of period (in shares)	11,514,662	11,514,190
Percentage of enhancement for certain allowed claims	5.00%	5.00%
Unresolved Claims Relating to Liquidation Trust Interests [Abstract]
Outstanding at beginning of period (in shares)	13,875	90,793
Allowed claims (in shares)	(84)	(1,348)
5% enhancement for certain allowed claims (in shares)	0	0
Disallowed claims (in shares)	(9,000)	(75,570)
Outstanding at end of period (in shares)	4,791	13,875
Percentage of enhancement for certain allowed claims	5.00%	5.00%
Class B [Member]
Liquidation Trust Interests [Abstract]
Outstanding at beginning of period (in shares)	675,617	675,617
Allowed claims (in shares)	0	0
5% enhancement for certain allowed claims (in shares)	0	0
Settlement of claims by cancelling Liquidation Trust Interests (in shares)	0	0
Outstanding at end of period (in shares)	675,617	675,617
Percentage of enhancement for certain allowed claims	5.00%	5.00%
Unresolved Claims Relating to Liquidation Trust Interests [Abstract]
Outstanding at beginning of period (in shares)	333	333
Allowed claims (in shares)	0	0
5% enhancement for certain allowed claims (in shares)	0	0
Disallowed claims (in shares)	0	0
Outstanding at end of period (in shares)	333	333
Percentage of enhancement for certain allowed claims	5.00%	5.00%