Schedule of Investments - Short-Term U.S. Government and Agency Obligations (Detail) - U.S. Government Agencies Short-term Debt Securities [Member] - USD ($)
|
Dec. 31, 2023 |
Dec. 31, 2022 |
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
$ 690,474,277
|
$ 1,466,680,542
|
| ProShares Short VIX Short-Term Futures ETF [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
109,410,342
|
144,307,676
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 3.807% due 01/03/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
49,995,780
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.037% due 02/07/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
20,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
19,923,876
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.268% due 02/23/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,849,655
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,808,837
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,729,528
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 5.442% due 01/18/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
25,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
24,941,223
|
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 5.345% due 02/01/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
50,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
49,780,000
|
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 5.417% due 02/20/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
15,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
14,892,507
|
|
| ProShares Short VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 5.382% due 03/12/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
20,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
19,796,612
|
|
| ProShares Ultra Bloomberg Crude Oil [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
233,476,941
|
313,465,007
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 3.807% due 01/03/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
100,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
99,991,560
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 4.037% due 02/07/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
40,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
39,847,752
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 4.268% due 02/23/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
75,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
74,548,965
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
49,617,675
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
49,459,055
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 5.442% due 01/18/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
40,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
39,905,956
|
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 5.345% due 02/01/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
70,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
69,692,000
|
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 5.417% due 02/20/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
50,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
49,641,690
|
|
| ProShares Ultra Bloomberg Crude Oil [Member] | U.S. Treasury Bills 5.382% due 03/12/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
75,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
74,237,295
|
|
| ProShares Ultra Bloomberg Natural Gas [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
64,459,117
|
263,260,158
|
| ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Treasury Bills 3.807% due 01/03/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
35,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
34,997,046
|
| ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Treasury Bills 4.037% due 02/07/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
40,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
39,847,752
|
| ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Treasury Bills 4.268% due 02/23/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
65,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
64,609,103
|
| ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
49,617,675
|
| ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
75,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
74,188,582
|
| ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Treasury Bills 5.417% due 02/20/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
40,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
39,713,352
|
|
| ProShares Ultra Bloomberg Natural Gas [Member] | U.S. Treasury Bills 5.382% due 03/12/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
25,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
24,745,765
|
|
| ProShares Ultra Gold [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
59,507,594
|
129,123,489
|
| ProShares Ultra Gold [Member] | U.S. Treasury Bills 4.037% due 02/07/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
30,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
29,885,814
|
| ProShares Ultra Gold [Member] | U.S. Treasury Bills 4.268% due 02/23/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
49,699,310
|
| ProShares Ultra Gold [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,808,838
|
| ProShares Ultra Gold [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,729,527
|
| ProShares Ultra Gold [Member] | U.S. Treasury Bills 5.345% due 02/01/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
10,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
9,956,000
|
|
| ProShares Ultra Gold [Member] | U.S. Treasury Bills 5.417% due 02/20/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
20,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
19,856,676
|
|
| ProShares Ultra Gold [Member] | U.S. Treasury Bills 5.382% due 03/12/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
30,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
29,694,918
|
|
| ProShares Ultra Silver [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
114,276,025
|
228,657,634
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 3.807% due 01/03/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
49,995,780
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 4.037% due 02/07/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
30,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
29,885,814
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 4.268% due 02/23/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
49,699,310
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
49,617,675
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
|
50,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
|
49,459,055
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 5.442% due 01/18/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
40,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
39,905,956
|
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 5.345% due 02/01/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
10,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
9,956,000
|
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 5.417% due 02/20/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
25,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
24,820,845
|
|
| ProShares Ultra Silver [Member] | U.S. Treasury Bills 5.382% due 03/12/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[2] |
40,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1],[2] |
39,593,224
|
|
| ProShares Ultra VIX Short-Term Futures ETF [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
0
|
34,732,372
|
| ProShares Ultra VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
35,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
34,732,372
|
| ProShares UltraShort Bloomberg Crude Oil [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
49,683,885
|
89,426,935
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | U.S. Treasury Bills 4.037% due 02/07/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
40,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
39,847,752
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | U.S. Treasury Bills 4.268% due 02/23/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,849,655
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,729,528
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | U.S. Treasury Bills 5.442% due 01/18/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
15,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
14,964,734
|
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | U.S. Treasury Bills 5.417% due 02/20/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
25,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
24,820,845
|
|
| ProShares UltraShort Bloomberg Crude Oil [Member] | U.S. Treasury Bills 5.382% due 03/12/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
10,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
9,898,306
|
|
| ProShares UltraShort Bloomberg Natural Gas [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
0
|
61,482,526
|
| ProShares UltraShort Bloomberg Natural Gas [Member] | U.S. Treasury Bills 4.268% due 02/23/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
22,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
21,867,696
|
| ProShares UltraShort Bloomberg Natural Gas [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
15,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
14,885,303
|
| ProShares UltraShort Bloomberg Natural Gas [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
24,729,527
|
| ProShares UltraShort Euro [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
0
|
39,996,624
|
| ProShares UltraShort Euro [Member] | U.S. Treasury Bills 3.807% due 01/03/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1],[3] |
|
40,000,000
|
| Short-term U.S. government and agency obligations, value |
[1],[3] |
|
39,996,624
|
| ProShares UltraShort Yen [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
0
|
22,998,059
|
| ProShares UltraShort Yen [Member] | U.S. Treasury Bills 3.807% due 01/03/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
23,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
22,998,059
|
| ProShares VIX Mid-Term Futures ETF [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
0
|
49,882,348
|
| ProShares VIX Mid-Term Futures ETF [Member] | U.S. Treasury Bills 3.807% due 01/03/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
35,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
34,997,046
|
| ProShares VIX Mid-Term Futures ETF [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
15,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
14,885,302
|
| ProShares VIX Short-Term Futures ETF [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Short-term U.S. government and agency obligations, value |
|
59,660,373
|
89,347,714
|
| ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.037% due 02/07/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
30,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
29,885,814
|
| ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.258% due 03/09/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
35,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
34,732,372
|
| ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 4.401% due 04/04/23 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
|
25,000,000
|
| Short-term U.S. government and agency obligations, value |
[1] |
|
$ 24,729,528
|
| ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 5.442% due 01/18/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
25,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
24,941,222
|
|
| ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 5.417% due 02/20/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
25,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
24,820,845
|
|
| ProShares VIX Short-Term Futures ETF [Member] | U.S. Treasury Bills 5.382% due 03/12/24 [Member] |
|
|
|
| Schedule of Investments [Line Items] |
|
|
|
| Principal Amount |
[1] |
10,000,000
|
|
| Short-term U.S. government and agency obligations, value |
[1] |
$ 9,898,306
|
|
|
|