| Item | Type | Period | Balance | Description | | Schedule of Investments | text | | | |
| Other than Securities Investment Holdings, Schedule of Investments | text | | | Tabular disclosure of the information required in the supplementary schedule applicable to management investment companies summarizing unaffiliated investments that are not securities. |
| Schedule Of Investments Table | | | | |
| Legal Entity Axis | | | | |
| Schedule of Investments | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |
| Entity Domain | | | | |
| Investment Holdings, Other than Securities | text | | | Tabular disclosure of the investment holdings which are represented by other than securities (for example, commodities). The investment holdings, other than securities investments table lists the long positions of non-security investments held by entity. |
| Investment Holdings Other Than Securities Table | | | | |
| Net Assets | text | | | |
| Investment Holdings, Other than Securities | text | | | Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. |
| Investment Type | text | | | Information by type of investments. |
| Investment Secondary Categorization | text | | | Information by second categorization of investments, which may include, but is not limited to industry. |
| Investment Owned, at Fair Value | $ | instant | debit | Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities. |
| Investment Sold, Not yet Purchased, at Fair Value | $ | instant | credit | Value of the short position. |
| Non Investment Assets Less Non Investment Liabilities | $ | instant | debit | The net of non investment assets and liabilities. This amount represents the difference between the aggregate value of the investments, including long and short positions, and net assets. |
| Net Assets, Ending Balance | $ | instant | debit | Amount of net assets (liabilities). |
| Investment Owned, Balance | text | | | |
| Investment Owned, at Fair Value | $ | instant | debit | Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities. |
| Investment Owned, Face Amount | $ | instant | debit | Nominal or face amount on the investment owned. |
| Investment Owned, Foreign Currency Contract, Current Value | $ | instant | debit | Amount the entity is obligated or for which it has the option to buy or sell the foreign currency contract. |
| Investment Owned, Percent of Net Assets | % | instant | | Percent of net assets at close of period. For schedules of investments that are categorized, each category has a percent of net assets for the aggregated value of the Investments in the category. |
| Investment Owned, at Cost | $ | instant | debit | Cost of the investment. |
| Investment Owned, Unrecognized Unrealized Appreciation (Depreciation), Net | text | | | |
| Investment Owned, Subject to Option, Price | | instant | | The option price of the investment that is subject to option. |
| Investment Owned, Subject to Option, Exercise Dates | text | | | The list of dates or date range within which the options may be exercised of the investment subject to option. |
| Investments | | duration | | Asset obtained to generate income or appreciate in value. |
| Investments By Secondary Categorization Domain | | | | |
| Non Investment Assets Less Non Investment Liabilities, Percent of Net Assets | % | instant | | The percent of net assets of non investment assets and liabilities. This represents the percentage difference between the investments, including long and short positions, and net assets. |