| Item | Type | Period | Balance | Description | | Investments in and Advances to Affiliates | text | | | |
| Investments in and Advances to Affiliates, Schedule of Investments | text | | | |
| Investments in and Advances to Affiliates | | duration | | Tabular disclosure of investments in and advances to affiliates. Does not include the tabular disclosure of the disaggregation of investments in and advances to affiliates across legal entities. |
| Investments in and Advances to Affiliates, Schedule of Investments | | duration | | The entire disclosure for the information summarizing investments in and advances to majority-owned subsidiaries, other controlled companies, and other affiliates. It reflects specified information about ownership, financial results from, and financial position in such entities. |
| Investments in and Advances to Affiliates | text | | | Disclosure of information about investment in and advance to affiliate. |
| Schedule of Investments in and Advances to Affiliates, Schedule of Investments | | duration | | A tabular presentation of the information summarizing investments in and advances to majority-owned subsidiaries, other controlled companies, and other affiliates, as prescribed by the SEC. It reflects specified information about ownership, financial results from, and financial position in such entities. Includes the tabular presentations that disaggregate investments in and advances to majority-owned subsidiaries, other controlled companies, and other affiliates. |
| Investment, Identifier | text | | | Identification of investment in security, including, but not limited to, name, title, and other identifying information. |
| Investment, Issuer Affiliation | text | | | Information by affiliation of issuer of investment. |
| Investments in and Advances to Affiliates, Activity | 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. |
| Schedule of Investments | text | | | Disclosure of information about investments owned by investment company. |
| Investment, Issuer Affiliation | | duration | | Affiliation of issuer of investment. |
| Dividend Income, Operating | text | | | |
| Interest Income, Operating | text | | | |
| Interest and Dividend Income, Securities, Operating | text | | | |
| Debt and Equity Securities, Unrealized Gain (Loss), Total | $ | duration | credit | Amount of unrealized gain (loss) on investment in debt and equity securities. |
| Debt and Equity Securities, Realized Gain (Loss), Total | $ | duration | credit | Amount of realized gain (loss) on investment in debt and equity securities. |
| Investments in and Advances to Affiliates, at Fair Value | text | | | A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. |
| Investment, Identifier | text | | | Identification of investment in security, including, but not limited to, name, title, and other identifying information. |
| Investment, Issuer Affiliation | text | | | Information by affiliation of issuer of investment. |
| Investment Type | text | | | Information by type of investments. |
| Industry Sector | text | | | Information by industry sector, examples include but are not limited to, commercial, industrial, agricultural, financial services, technology, healthcare and real estate. |
| Statement Geographical Axis | | | | |
| Investment, Issuer Name | text | | | Information by name of issuer of investment. |
| Range Axis | | | | |
| Investments in and Advances to Affiliates | 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, Unaffiliated Issuer | | duration | | Unaffiliated issuer of investment. |
| Investment, Affiliated Issuer | | duration | | Affiliated issuer of investment. |
| Dividend Income, Operating, Paid in Cash | $ | duration | credit | Amount of dividend income from investment paid in cash, classified as operating. |
| Dividend Income, Operating, Paid in Kind | $ | duration | credit | Amount of dividend income from investment paid in kind, classified as operating. |
| Dividend Income, Operating, Total | $ | duration | credit | Amount of operating dividend income on securities. |
| Interest Income, Operating, Paid in Cash | $ | duration | credit | Amount of interest income from investment paid in cash, classified as operating. |
| Interest Income, Operating, Paid in Kind | $ | duration | credit | Amount of interest income from investment paid in kind, classified as operating. |
| Interest Income, Operating, Total | $ | duration | credit | Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities. |
| Interest and Dividend Income, Operating, Paid in Cash | $ | duration | credit | Amount of interest and dividend income from investment paid in cash, classified as operating. |
| Interest and Dividend Income, Operating, Paid in Kind | $ | duration | credit | Amount of interest and dividend income from investment paid in kind, classified as operating. |
| Interest and Dividend Income, Securities, Operating, Total | $ | duration | credit | Amount of operating dividend and interest income, including amortization and accretion of premiums and discounts, on securities. |
| Investment Owned At Fair Value | | | | |
| Investment Owned, Fair Value, Beginning Balance | $ | instant | debit | Fair value of investment in security owned. |
| Investments in and Advances to Affiliates, at Fair Value, Gross Additions | $ | duration | debit | Gross additions to the investment in and advance to the affiliate. |
| Investments in and Advances to Affiliates, at Fair Value, Gross Reductions | $ | duration | credit | Gross reductions to the investment in and advance to the affiliate. |
| Investments in and Advances to Affiliates, at Fair Value, Period Increase (Decrease), Total | $ | duration | | Amount of increase (decrease) in the investments in and advances to affiliates. |