Statements of Changes in Net Assets (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Net Assets, Beginning of Period	$ 14,791,792,720	$ 6,540,758,565
Operations:
Net investment loss	(19,286,631)	(7,676,949)
Net realized gain (loss)	893,758,572	(9,570,709)
Net change in unrealized appreciation/depreciation	(2,459,779,533)	(1,423,211,664)
Net decrease in net assets resulting from operations	(1,585,307,592)	(1,440,459,322)
Capital Share Transactions:
Contributions for Shares issued	4,468,670,836	889,817,438
Distributions for Shares redeemed	(3,878,623,508)	(484,999,588)
Net increase in net assets from capital share transactions	590,047,328	404,817,850
Decrease in net assets	(995,260,264)	(1,035,641,472)
Net Assets, End of Period	$ 13,796,532,456	$ 5,505,117,093
Shares issued and redeemed
Shares issued (in shares)	176,700,000	66,150,000
Shares redeemed (in shares)	(158,350,000)	(30,550,000)
Net increase in Shares issued and outstanding (in shares)	18,350,000	35,600,000