v3.24.1.u1

Statements of Changes in Shareholders' Equity (Parenthetical) - shares	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Addition, shares	76,945,000	70,821,500
Redemption, shares	58,490,000	66,280,500
Net addition (redemption), shares	18,455,000	4,541,000
ProShares Short VIX Short-Term Futures ETF [Member]
Addition, shares	2,400,000	4,900,000
Redemption, shares	2,000,000	7,200,000
Net addition (redemption), shares	400,000	(2,300,000)
ProShares Ultra Bloomberg Crude Oil [Member]
Addition, shares	4,050,000	19,100,000
Redemption, shares	10,900,000	16,900,000
Net addition (redemption), shares	(6,850,000)	2,200,000
ProShares Ultra Bloomberg Natural Gas [Member]
Addition, shares	40,100,000	18,972,500
Redemption, shares	21,450,000	5,132,500
Net addition (redemption), shares	18,650,000	13,840,000
ProShares Ultra Euro [Member]
Addition, shares	100,000	200,000
Redemption, shares	100,000	400,000
Net addition (redemption), shares	0	(200,000)
ProShares Ultra Gold [Member]
Addition, shares	450,000	400,000
Redemption, shares	450,000	350,000
Net addition (redemption), shares	0	50,000
ProShares Ultra Silver [Member]
Addition, shares	2,300,000	1,900,000
Redemption, shares	2,450,000	1,150,000
Net addition (redemption), shares	(150,000)	750,000
ProShares Ultra VIX Short-Term Futures ETF [Member]
Addition, shares	2,820,000	1,674,000
Redemption, shares	2,240,000	1,218,000
Net addition (redemption), shares	580,000	456,000
ProShares Ultra Yen [Member]
Addition, shares	800,000	50,000
Redemption, shares	100,000	150,000
Net addition (redemption), shares	700,000	(100,000)
ProShares UltraShort Bloomberg Crude Oil [Member]
Addition, shares	8,450,000	5,300,000
Redemption, shares	5,150,000	8,850,000
Net addition (redemption), shares	3,300,000	(3,550,000)
ProShares UltraShort Bloomberg Natural Gas [Member]
Addition, shares	6,600,000	14,500,000
Redemption, shares	8,300,000	20,300,000
Net addition (redemption), shares	(1,700,000)	(5,800,000)
ProShares UltraShort Euro [Member]
Addition, shares	0	100,000
Redemption, shares	100,000	600,000
Net addition (redemption), shares	(100,000)	(500,000)
ProShares UltraShort Gold [Member]
Addition, shares	200,000	300,000
Redemption, shares	0	200,000
Net addition (redemption), shares	200,000	100,000
ProShares UltraShort Silver [Member]
Addition, shares	1,400,000	650,000
Redemption, shares	3,550,000	1,200,000
Net addition (redemption), shares	(2,150,000)	(550,000)
ProShares UltraShort Yen [Member]
Addition, shares	100,000	200,000
Redemption, shares	50,000	150,000
Net addition (redemption), shares	50,000	50,000
ProShares VIX Mid-Term Futures ETF [Member]
Addition, shares	3,375,000	275,000
Redemption, shares	300,000	525,000
Net addition (redemption), shares	3,075,000	(250,000)
ProShares VIX Short-Term Futures ETF [Member]
Addition, shares	3,800,000	2,300,000
Redemption, shares	1,350,000	1,955,000
Net addition (redemption), shares	2,450,000	345,000

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