Investments in Unconsolidated Trading Companies and Private Investment Companies - Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies (Details) - The Series of Frontier Funds [Member] - USD ($)	3 Months Ended
Mar. 31, 2025	Mar. 31, 2024
Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	$ (6,890)	$ (11,136)
Realized Gain/(Loss)	(72,669)	(46,428)
Change in Unrealized Gain/(Loss)	(379,308)	920,178
Net Income (Loss)	(458,867)	862,614
Frontier Global Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(798)	(1,527)
Realized Gain/(Loss)	2,226	23,937
Change in Unrealized Gain/(Loss)	(147,507)	413,420
Net Income (Loss)	(146,079)	435,830
Frontier Select Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(1,322)	(1,633)
Realized Gain/(Loss)	(23,971)	16,874
Change in Unrealized Gain/(Loss)	(81,447)	134,890
Net Income (Loss)	(106,740)	150,131
Frontier Heritage Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(1,880)	(3,612)
Realized Gain/(Loss)	(28,515)	95,766
Change in Unrealized Gain/(Loss)	(159,772)	161,576
Net Income (Loss)	(190,167)	253,730
Frontier Long/Short Commodity Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(592)	(884)
Realized Gain/(Loss)	(12,391)	(9,950)
Change in Unrealized Gain/(Loss)	(20,865)	(7,304)
Net Income (Loss)	(33,848)	(18,138)
Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(2,087)	(2,855)
Realized Gain/(Loss)	(16,984)	(9,075)
Change in Unrealized Gain/(Loss)	(108,907)	246,918
Net Income (Loss)	(127,978)	234,988
Frontier Masters Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(537)	(578)
Realized Gain/(Loss)	(2,070)	778
Change in Unrealized Gain/(Loss)	(45,634)	108,631
Net Income (Loss)	(48,241)	108,831
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(9,715)	(1,112)
Net Income (Loss)	(9,715)	(1,112)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Global Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(2,236)	(142)
Net Income (Loss)	(2,236)	(142)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Select Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(2,078)	(142)
Net Income (Loss)	(2,078)	(142)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Heritage Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(4,107)	(689)
Net Income (Loss)	(4,107)	(689)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(1,012)	(48)
Net Income (Loss)	(1,012)	(48)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(2,457)	(1,716)
Net Income (Loss)	(2,457)	(1,716)
Frontier Trading Company XXXVIII, LLC [Member] \| Frontier Masters Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)	(1,120)	(201)
Net Income (Loss)	(1,120)	(201)
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(862)	(1,615)
Realized Gain/(Loss)	17,792	35,239
Change in Unrealized Gain/(Loss)	(156,413)	448,653
Net Income (Loss)	(139,483)	482,277
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Global Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(798)	(1,527)
Realized Gain/(Loss)	2,226	23,937
Change in Unrealized Gain/(Loss)	(145,271)	413,562
Net Income (Loss)	(143,843)	435,972
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Heritage Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(651)	(1,083)
Realized Gain/(Loss)	(2,288)	102,895
Change in Unrealized Gain/(Loss)	(118,333)	199,439
Net Income (Loss)	(121,272)	301,251
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(158)	(392)
Realized Gain/(Loss)	4,801	59,136
Change in Unrealized Gain/(Loss)	(30,639)	54,132
Net Income (Loss)	(25,996)	112,876
Galaxy Plus Fund - Aspect Feeder Fund (532) LLC [Member] \| Frontier Masters Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(139)	(226)
Realized Gain/(Loss)	(53)	4,172
Change in Unrealized Gain/(Loss)	(24,413)	60,912
Net Income (Loss)	(24,605)	64,858
Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(961)	(767)
Realized Gain/(Loss)	(4,967)	(70,354)
Change in Unrealized Gain/(Loss)	(55,352)	126,755
Net Income (Loss)	(61,280)	55,634
Galaxy Plus Fund - Fort Contrarian Feeder Fund (510) LLC [Member] \| Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(720)	(567)
Realized Gain/(Loss)	(2,986)	(62,069)
Change in Unrealized Gain/(Loss)	(42,599)	103,519
Net Income (Loss)	(46,305)	40,883
Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(1,874)	(1,963)
Realized Gain/(Loss)	(12,210)	(33,866)
Change in Unrealized Gain/(Loss)	20,920	45,582
Net Income (Loss)	6,836	9,753
Galaxy Plus Fund - QIM Feeder Fund (526) LLC [Member] \| Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(444)	(451)
Realized Gain/(Loss)	(1,584)	(9,388)
Change in Unrealized Gain/(Loss)	4,642	11,742
Net Income (Loss)	2,614	1,903
Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(318)	(2,524)
Realized Gain/(Loss)	(53,127)	(984)
Change in Unrealized Gain/(Loss)	28,605	(61,769)
Net Income (Loss)	(24,840)	(65,277)
Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC [Member] \| Frontier Select Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(127)	(586)
Realized Gain/(Loss)	(8,631)	(402)
Change in Unrealized Gain/(Loss)	(2,549)	(17,092)
Net Income (Loss)	(11,307)	(18,080)
Galaxy Plus Fund - Horizon3 Feeder Fund (577) LLC [Member] \| Frontier Heritage Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(357)	(1,873)
Realized Gain/(Loss)	(17,725)	(2,976)
Change in Unrealized Gain/(Loss)	(13,070)	(52,569)
Net Income (Loss)	(31,152)	(57,418)
Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(552)	(1,503)
Realized Gain/(Loss)	(1,552)	12,010
Change in Unrealized Gain/(Loss)	(79,649)	47,934
Net Income (Loss)	(81,753)	58,441
Galaxy Plus Fund - Quest Feeder Fund (517) LLC [Member] \| Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(153)	(509)
Realized Gain/(Loss)	(694)	8,445
Change in Unrealized Gain/(Loss)	(21,818)	8,707
Net Income (Loss)	(22,665)	16,643
Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(1,948)	(2,257)
Realized Gain/(Loss)	(16,460)	9,578
Change in Unrealized Gain/(Loss)	(55,440)	22,938
Net Income (Loss)	(73,848)	30,259
Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Select Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(930)	(757)
Realized Gain/(Loss)	(9,799)	17,478
Change in Unrealized Gain/(Loss)	(24,266)	(9,504)
Net Income (Loss)	(34,995)	7,217
Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Heritage Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(872)	(656)
Realized Gain/(Loss)	(8,502)	(4,153)
Change in Unrealized Gain/(Loss)	(24,262)	15,395
Net Income (Loss)	(33,636)	10,586
Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(592)	(680)
Realized Gain/(Loss)	(11,999)	(2,426)
Change in Unrealized Gain/(Loss)	(10,348)	10,263
Net Income (Loss)	(22,939)	7,157
Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(543)	(835)
Realized Gain/(Loss)	(13,065)	(5,706)
Change in Unrealized Gain/(Loss)	(5,325)	13,023
Net Income (Loss)	(18,933)	6,482
Galaxy Plus Fund - Welton GDP Feeder Fund (538) LLC [Member] \| Frontier Masters Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(361)	(281)
Realized Gain/(Loss)	(3,990)	(2,716)
Change in Unrealized Gain/(Loss)	(9,849)	7,474
Net Income (Loss)	(14,200)	4,477
Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC [Member] \| Frontier Balanced Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(375)	(507)
Realized Gain/(Loss)	(2,145)	1,949
Change in Unrealized Gain/(Loss)	(72,264)	291,197
Net Income (Loss)	(74,784)	292,639
Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC [Member] \| Frontier Select Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(265)	(290)
Realized Gain/(Loss)	(5,541)	(202)
Change in Unrealized Gain/(Loss)	(52,554)	161,628
Net Income (Loss)	(58,360)	161,136
Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC [Member] \| Frontier Diversified Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(69)	(101)
Realized Gain/(Loss)	(3,456)	507
Change in Unrealized Gain/(Loss)	(10,711)	57,511
Net Income (Loss)	(14,236)	57,917
Galaxy Plus Fund - Quantica Managed Futures Master Fund (507) LLC [Member] \| Frontier Masters Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions	(37)	(71)
Realized Gain/(Loss)	1,973	(678)
Change in Unrealized Gain/(Loss)	(10,252)	40,446
Net Income (Loss)	(8,316)	39,697
Galaxy Plus Fund - Rosetta Program Feeder Fund (522) LLC (formerly known as Galaxy Plus Fund - LRR Feeder Fund (522) LLC) [Member] \| Frontier Long/Short Commodity Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions		(42)
Realized Gain/(Loss)	(392)	(7,524)
Change in Unrealized Gain/(Loss)	(9,505)	(14,462)
Net Income (Loss)	(9,897)	(22,028)
Galaxy Plus Fund – Volt Diversified Alpha Feeder Fund (550) LLC [Member] \| Frontier Long/Short Commodity Fund [Member]
Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]
Trading Commissions		(162)
Realized Gain/(Loss)
Change in Unrealized Gain/(Loss)		(3,057)
Net Income (Loss)		$ (3,219)

Investments in Unconsolidated Trading Companies and Private Investment Companies - Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies (Details) - The Series of Frontier Funds [Member] - USD ($)

3 Months Ended

Mar. 31, 2025

Mar. 31, 2024

Frontier Balanced Fund [Member]

Schedule of Series’ Equity in Earnings from Unconsolidated Trading Companies and Private Investment Companies [Line Items]