Statements of Changes in Shareholders' Equity - USD ($) |
Total |
ProShares Short VIX Short-Term Futures ETF [Member] |
ProShares Ultra Bloomberg Crude Oil [Member] |
ProShares Ultra Bloomberg Natural Gas [Member] |
ProShares Ultra Euro [Member] |
ProShares Ultra Gold [Member] |
ProShares Ultra Silver [Member] |
ProShares Ultra VIX Short-Term Futures ETF [Member] |
ProShares Ultra Yen [Member] |
ProShares UltraShort Bloomberg Crude Oil [Member] |
ProShares UltraShort Bloomberg Natural Gas [Member] |
ProShares UltraShort Euro [Member] |
ProShares UltraShort Gold [Member] |
ProShares UltraShort Silver [Member] |
ProShares UltraShort Yen [Member] |
ProShares VIX Mid-Term Futures ETF [Member] |
ProShares VIX Short-Term Futures ETF [Member] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shareholders' equity, beginning of period at Dec. 31, 2022 | $ 3,887,786,746 | $ 339,591,638 | $ 859,094,274 | $ 586,151,113 | $ 10,704,662 | $ 173,524,136 | $ 414,285,878 | $ 639,318,362 | $ 13,814,796 | $ 222,697,337 | $ 134,109,520 | $ 75,113,179 | $ 15,456,037 | $ 31,932,799 | $ 21,397,736 | $ 84,014,959 | $ 266,580,320 |
| Addition of shares | 6,659,958,056 | 185,319,488 | 812,713,784 | 3,160,825,013 | 2,296,437 | 28,209,474 | 71,924,842 | 891,490,874 | 6,257,118 | 277,187,438 | 833,426,697 | 3,051,886 | 16,298,343 | 55,312,875 | 26,056,375 | 21,818,758 | 267,768,654 |
| Redemption of shares | (5,054,205,998) | (353,306,210) | (858,385,774) | (1,542,891,022) | (5,789,588) | (29,333,914) | (73,779,295) | (495,948,790) | (5,009,022) | (448,012,080) | (953,578,015) | (26,426,388) | (15,698,595) | (76,615,138) | (26,074,337) | (29,525,260) | (113,832,570) |
| Net addition (redemption) of shares | 1,605,752,058 | (167,986,722) | (45,671,990) | 1,617,933,991 | (3,493,151) | (1,124,440) | (1,854,453) | 395,542,084 | 1,248,096 | (170,824,642) | (120,151,318) | (23,374,502) | 599,748 | (21,302,263) | (17,962) | (7,706,502) | 153,936,084 |
| Net investment income (loss) | 44,631,315 | 3,113,594 | 8,077,737 | 10,410,619 | 141,322 | 2,715,295 | 5,153,877 | 4,722,827 | 179,208 | 2,593,344 | 1,432,850 | 948,197 | 234,406 | 366,566 | 350,563 | 969,651 | 3,221,259 |
| Net realized gain (loss) | (2,028,937,766) | 94,806,479 | 9,365,632 | (1,678,521,779) | 358,570 | 27,968,003 | 35,871,579 | (608,541,564) | (1,068,950) | 55,649,291 | 232,143,809 | (2,453,253) | (2,584,032) | 3,826,313 | 342,795 | (22,764,053) | (173,336,606) |
| Change in net unrealized appreciation (depreciation) | 244,613,184 | 12,828,278 | (92,671,285) | 605,047,334 | (175,968) | (22,166,463) | (96,665,222) | (43,277,650) | (1,842,176) | 2,739,622 | (106,209,898) | 697,680 | 2,103,219 | 4,467,058 | 5,004,524 | (5,092,642) | (20,173,227) |
| Net income (loss) | (1,739,693,267) | 110,748,351 | (75,227,916) | (1,063,063,826) | 323,924 | 8,516,835 | (55,639,766) | (647,096,387) | (2,731,918) | 60,982,257 | 127,366,761 | (807,376) | (246,407) | 8,659,937 | 5,697,882 | (26,887,044) | (190,288,574) |
| Shareholders' equity, end of period at Jun. 30, 2023 | 3,753,845,537 | 282,353,267 | 738,194,368 | 1,141,021,278 | 7,535,435 | 180,916,531 | 356,791,659 | 387,764,059 | 12,330,974 | 112,854,952 | 141,324,963 | 50,931,301 | 15,809,378 | 19,290,473 | 27,077,656 | 49,421,413 | 230,227,830 |
| Shareholders' equity, beginning of period at Mar. 31, 2023 | 4,138,630,893 | 295,340,393 | 811,668,456 | 1,139,983,773 | 8,616,433 | 201,161,529 | 429,115,334 | 535,980,236 | 9,915,083 | 144,762,563 | 146,981,760 | 59,537,260 | 16,049,273 | 20,335,691 | 25,111,818 | 67,306,087 | 226,765,204 |
| Addition of shares | 2,534,087,735 | 38,020,154 | 353,363,209 | 814,876,179 | 0 | 3,236,120 | 20,692,563 | 455,030,425 | 4,444,492 | 149,281,563 | 457,417,060 | 0 | 7,934,073 | 41,523,335 | 14,899,838 | 14,067,422 | 159,301,302 |
| Redemption of shares | (2,337,146,640) | (127,579,464) | (400,000,450) | (859,929,761) | (1,148,597) | (9,296,393) | (41,291,941) | (134,212,073) | 0 | (202,147,862) | (451,343,810) | (8,579,131) | (9,519,316) | (49,563,896) | (17,646,969) | (15,826,124) | (9,060,853) |
| Net addition (redemption) of shares | 196,941,095 | (89,559,310) | (46,637,241) | (45,053,582) | (1,148,597) | (6,060,273) | (20,599,378) | 320,818,352 | 4,444,492 | (52,866,299) | 6,073,250 | (8,579,131) | (1,585,243) | (8,040,561) | (2,747,131) | (1,758,702) | 150,240,449 |
| Net investment income (loss) | 22,787,662 | 1,696,752 | 4,038,791 | 4,920,978 | 68,331 | 1,502,010 | 2,677,602 | 2,581,004 | 89,650 | 1,140,772 | 782,210 | 462,645 | 139,578 | 232,359 | 197,175 | 492,463 | 1,765,342 |
| Net realized gain (loss) | (1,030,834,546) | 65,202,331 | (76,414,795) | (616,886,915) | 78,291 | 17,168,107 | 64,615,443 | (426,300,356) | (770,142) | 28,034,524 | 48,737,843 | (1,045,942) | (1,553,151) | 1,112,690 | 1,370,771 | (6,943,333) | (127,239,912) |
| Change in net unrealized appreciation (depreciation) | 426,320,433 | 9,673,101 | 45,539,157 | 658,057,024 | (79,023) | (32,854,842) | (119,017,342) | (45,315,177) | (1,348,109) | (8,216,608) | (61,250,100) | 556,469 | 2,758,921 | 5,650,294 | 3,145,023 | (9,675,102) | (21,303,253) |
| Net income (loss) | (581,726,451) | 76,572,184 | (26,836,847) | 46,091,087 | 67,599 | (14,184,725) | (51,724,297) | (469,034,529) | (2,028,601) | 20,958,688 | (11,730,047) | (26,828) | 1,345,348 | 6,995,343 | 4,712,969 | (16,125,972) | (146,777,823) |
| Shareholders' equity, end of period at Jun. 30, 2023 | 3,753,845,537 | 282,353,267 | 738,194,368 | 1,141,021,278 | 7,535,435 | 180,916,531 | 356,791,659 | 387,764,059 | 12,330,974 | 112,854,952 | 141,324,963 | 50,931,301 | 15,809,378 | 19,290,473 | 27,077,656 | 49,421,413 | 230,227,830 |
| Shareholders' equity, beginning of period at Dec. 31, 2023 | 3,282,832,126 | 267,184,359 | 652,793,437 | 729,892,808 | 7,114,015 | 191,502,023 | 390,146,373 | 348,555,743 | 30,205,770 | 188,963,592 | 140,963,092 | 39,367,550 | 11,795,779 | 65,149,686 | 24,010,010 | 37,866,143 | 157,321,746 |
| Addition of shares | 3,456,902,022 | 147,244,261 | 265,988,522 | 1,118,271,219 | 1,140,357 | 56,539,425 | 244,780,900 | 291,112,693 | 30,205,576 | 216,439,065 | 697,107,902 | 1,591,183 | 14,532,555 | 116,105,726 | 25,021,470 | 135,188,877 | 95,632,291 |
| Redemption of shares | (3,627,140,335) | (167,152,149) | (554,319,667) | (1,088,922,017) | (2,256,140) | (70,954,316) | (222,319,260) | (286,888,403) | (4,759,870) | (182,672,052) | (737,003,743) | (6,163,979) | (7,448,115) | (98,979,561) | (12,739,426) | (129,715,182) | (54,846,455) |
| Net addition (redemption) of shares | (170,238,313) | (19,907,888) | (288,331,145) | 29,349,202 | (1,115,783) | (14,414,891) | 22,461,640 | 4,224,290 | 25,445,706 | 33,767,013 | (39,895,841) | (4,572,796) | 7,084,440 | 17,126,165 | 12,282,044 | 5,473,695 | 40,785,836 |
| Net investment income (loss) | 48,532,135 | 4,981,551 | 8,590,065 | 8,466,890 | 119,424 | 3,832,287 | 7,677,640 | 2,781,434 | 677,203 | 3,542,907 | 1,758,807 | 701,961 | 246,002 | 728,788 | 608,578 | 1,231,053 | 2,587,545 |
| Net realized gain (loss) | 140,335,396 | 55,276,535 | 100,088,722 | (30,408,733) | (74,776) | 50,042,103 | 216,214,526 | (148,405,278) | (7,397,198) | (12,652,246) | 89,322 | (38,460) | (3,914,287) | (10,290,118) | 6,126,381 | (15,054,609) | (59,266,488) |
| Change in net unrealized appreciation (depreciation) | (180,306,004) | (8,822,042) | 54,345,016 | (196,656,346) | (447,347) | (14,505,497) | (65,670,658) | 24,979,009 | (4,421,343) | (36,001,228) | 44,377,047 | 2,768,728 | 919,857 | 3,484,222 | 4,468,019 | 3,885,170 | 6,991,389 |
| Net income (loss) | 8,561,527 | 51,436,044 | 163,023,803 | (218,598,189) | (402,699) | 39,368,893 | 158,221,508 | (120,644,835) | (11,141,338) | (45,110,567) | 46,225,176 | 3,432,229 | (2,748,428) | (6,077,108) | 11,202,978 | (9,938,386) | (49,687,554) |
| Shareholders' equity, end of period at Jun. 30, 2024 | 3,121,155,340 | 298,712,515 | 527,486,095 | 540,643,821 | 5,595,533 | 216,456,025 | 570,829,521 | 232,135,198 | 44,510,138 | 177,620,038 | 147,292,427 | 38,226,983 | 16,131,791 | 76,198,743 | 47,495,032 | 33,401,452 | 148,420,028 |
| Shareholders' equity, beginning of period at Mar. 31, 2024 | 3,088,679,681 | 313,978,799 | 597,176,895 | 580,741,377 | 6,804,048 | 215,970,841 | 403,584,744 | 278,240,649 | 41,994,545 | 197,512,295 | 94,345,355 | 38,712,882 | 15,170,884 | 24,245,029 | 32,662,223 | 84,603,064 | 162,936,051 |
| Addition of shares | 1,659,368,580 | 18,814,510 | 156,948,695 | 387,753,452 | 0 | 27,209,437 | 186,406,170 | 196,405,861 | 10,608,951 | 65,709,408 | 367,052,728 | 1,591,183 | 9,524,925 | 90,286,838 | 17,441,510 | 80,762,930 | 42,851,982 |
| Redemption of shares | (1,867,042,594) | (59,259,752) | (237,976,722) | (583,616,052) | (1,108,205) | (43,330,233) | (157,507,303) | (198,060,505) | (2,269,508) | (85,711,832) | (291,044,383) | (3,117,731) | (7,448,115) | (27,610,327) | (8,915,431) | (124,949,446) | (35,117,049) |
| Net addition (redemption) of shares | (207,674,014) | (40,445,242) | (81,028,027) | (195,862,600) | (1,108,205) | (16,120,796) | 28,898,867 | (1,654,644) | 8,339,443 | (20,002,424) | 76,008,345 | (1,526,548) | 2,076,810 | 62,676,511 | 8,526,079 | (44,186,516) | 7,734,933 |
| Net investment income (loss) | 26,987,140 | 2,584,261 | 5,118,436 | 4,256,254 | 56,873 | 2,264,848 | 4,944,726 | 1,263,439 | 384,185 | 1,805,686 | 951,460 | 338,894 | 136,135 | 444,517 | 359,294 | 838,943 | 1,239,189 |
| Net realized gain (loss) | 340,305,548 | 26,761,918 | 6,957,617 | 211,772,181 | (219,350) | 31,567,821 | 220,680,441 | (57,412,686) | (5,365,623) | (143,424) | (44,563,292) | 900,760 | (2,516,474) | (16,070,138) | 4,417,569 | (8,949,418) | (27,512,354) |
| Change in net unrealized appreciation (depreciation) | (127,143,015) | (4,167,221) | (738,826) | (60,263,391) | 62,167 | (17,226,689) | (87,279,257) | 11,698,440 | (842,412) | (1,552,095) | 20,550,559 | (199,005) | 1,264,436 | 4,902,824 | 1,529,867 | 1,095,379 | 4,022,209 |
| Net income (loss) | 240,149,673 | 25,178,958 | 11,337,227 | 155,765,044 | (100,310) | 16,605,980 | 138,345,910 | (44,450,807) | (5,823,850) | 110,167 | (23,061,273) | 1,040,649 | (1,115,903) | (10,722,797) | 6,306,730 | (7,015,096) | (22,250,956) |
| Shareholders' equity, end of period at Jun. 30, 2024 | $ 3,121,155,340 | $ 298,712,515 | $ 527,486,095 | $ 540,643,821 | $ 5,595,533 | $ 216,456,025 | $ 570,829,521 | $ 232,135,198 | $ 44,510,138 | $ 177,620,038 | $ 147,292,427 | $ 38,226,983 | $ 16,131,791 | $ 76,198,743 | $ 47,495,032 | $ 33,401,452 | $ 148,420,028 |