v3.24.3

Organization - Schedule of Forward and Reverse Share Splits (Detail)	6 Months Ended	12 Months Ended
	Jun. 30, 2024	Dec. 31, 2023
June 22, 2023 Reverse Share Split [Member] | ProShares VIX Short-Term Futures [Member]
Organization [Line Items]
Execution Date (Prior to Opening of Trading)	Jun. 22, 2023	Jun. 22, 2023
Type of Split	1-for-5 reverse Share split	1-for-5 reverse Share split
Date Trading Resumed at Post- Split Price	Jun. 23, 2023	Jun. 23, 2023
June 22, 2023 Reverse Share Split [Member] | ProShares Ultra VIX Short-Term Futures [Member]
Organization [Line Items]
Execution Date (Prior to Opening of Trading)	Jun. 22, 2023	Jun. 22, 2023
Type of Split	1-for-10 reverse Share split	1-for-10 reverse Share split
Date Trading Resumed at Post- Split Price	Jun. 23, 2023	Jun. 23, 2023
June 22, 2023 Reverse Share Split [Member] | Proshares Ultra Bloomberg Natural Gas [Member]
Organization [Line Items]
Execution Date (Prior to Opening of Trading)	Jun. 22, 2023	Jun. 22, 2023
Type of Split	1-for-20 reverse Share split	1-for-20 reverse Share split
Date Trading Resumed at Post- Split Price	Jun. 23, 2023	Jun. 23, 2023
April 10, 2024 Forward Share Split [Member] | ProShares Short VIX Short-Term Futures [Member]
Organization [Line Items]
Execution Date (Prior to Opening of Trading)	Apr. 10, 2024	Apr. 10, 2024
Type of Split	2-for-1 forward Share split	2-for-1 forward Share split
Date Trading Resumed at Post- Split Price	Apr. 11, 2024	Apr. 11, 2024
April 10, 2024 Forward Share Split [Member] | ProShares UltraShort Bloomberg Natural Gas [Member]
Organization [Line Items]
Execution Date (Prior to Opening of Trading)	Apr. 10, 2024	Apr. 10, 2024
Type of Split	2-for-1 forward Share split	2-for-1 forward Share split
Date Trading Resumed at Post- Split Price	Apr. 11, 2024	Apr. 11, 2024
April 10, 2024 Reverse Share Split [Member] | ProShares Ultra VIX Short-Term Futures [Member]
Organization [Line Items]
Execution Date (Prior to Opening of Trading)	Apr. 10, 2024	Apr. 10, 2024
Type of Split	1-for-5 reverse Share split	1-for-5 reverse Share split
Date Trading Resumed at Post- Split Price	Apr. 11, 2024	Apr. 11, 2024

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- Definition

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 4.C)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480008/505-10-S99-4

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