Shareholder Report |
6 Months Ended | |||||||||||||||||||||
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Jun. 30, 2026
USD ($)
Holding
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| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Document Type | N-CSRS | |||||||||||||||||||||
| Amendment Flag | false | |||||||||||||||||||||
| Registrant Name | Augustar® Variable Insurance Products Fund, Inc. | |||||||||||||||||||||
| Entity Central Index Key | 0000315754 | |||||||||||||||||||||
| Entity Investment Company Type | N-1A | |||||||||||||||||||||
| Document Period End Date | Jun. 30, 2026 | |||||||||||||||||||||
| AVIP Bond Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Bond Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Bond Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] |
Portfolio Expenses -
What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 31 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.62% | |||||||||||||||||||||
| Net Assets | $ 263,503,513 | |||||||||||||||||||||
| Holdings Count | Holding | 168 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 63.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] |
Key Portfolio Statistics (As of June 30, 2026)
The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026)
The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio.
Top 10 Holdings
Portfolio Composition
Sector
|
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP Bond Portfolio - Class II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Bond Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Bond Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 107 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.81% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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|||||||||||||||||||||
| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 263,503,513 | |||||||||||||||||||||
| Holdings Count | Holding | 168 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 63.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP BlackRock Balanced Allocation Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Balanced Allocation Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Balanced Allocation Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] |
Portfolio Expenses -
What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 31 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.59% | |||||||||||||||||||||
| Net Assets | $ 357,013,348 | |||||||||||||||||||||
| Holdings Count | Holding | 255 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 43.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] |
Key Portfolio Statistics (As of June 30, 2026)
The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026)
The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio.
Top 10 Holdings
Portfolio Composition
Sector
|
|||||||||||||||||||||
| Largest Holdings [Text Block] |
Top 10 Holdings
|
|||||||||||||||||||||
| AVIP BlackRock Balanced Allocation Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Balanced Allocation Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Balanced Allocation Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 105 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.64% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 357,013,348 | |||||||||||||||||||||
| Holdings Count | Holding | 255 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 43.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP BlackRock Advantage International Equity Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage International Equity Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage International Equity Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 47 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.90% | |||||||||||||||||||||
| Net Assets | $ 356,992,746 | |||||||||||||||||||||
| Holdings Count | Holding | 339 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 56.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Country Weightings
Portfolio Composition Sector Allocation |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Country Weightings
|
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| AVIP BlackRock Advantage International Equity Portfolio - Class II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage International Equity Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage International Equity Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 110 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.90% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
|
|||||||||||||||||||||
| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 356,992,746 | |||||||||||||||||||||
| Holdings Count | Holding | 339 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 56.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Country Weightings
Portfolio Composition Sector Allocation |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Country Weightings
|
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| AVIP Fidelity Institutional AM® Equity Growth Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Fidelity Institutional AM® Equity Growth Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Fidelity Institutional AM ® Equity Growth Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026.
|
|||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 38 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.74% | |||||||||||||||||||||
| Net Assets | $ 247,215,726 | |||||||||||||||||||||
| Holdings Count | Holding | 114 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 21.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP AB Small Cap Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP AB Small Cap Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP AB Small Cap Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 46 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.82% | |||||||||||||||||||||
| Net Assets | $ 314,649,789 | |||||||||||||||||||||
| Holdings Count | Holding | 529 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 55.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP AB Mid Cap Core Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP AB Mid Cap Core Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP AB Mid Cap Core Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 49 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.91% | |||||||||||||||||||||
| Net Assets | $ 106,605,248 | |||||||||||||||||||||
| Holdings Count | Holding | 626 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 45.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP AB Mid Cap Core Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP AB Mid Cap Core Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP AB Mid Cap Core Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months ?(Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 110 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.81% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 106,605,248 | |||||||||||||||||||||
| Holdings Count | Holding | 626 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 45.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP S&P 500® Index Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP S&P 500® Index Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP S&P 500® Index Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 20 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.38% | |||||||||||||||||||||
| Net Assets | $ 1,196,943,055 | |||||||||||||||||||||
| Holdings Count | Holding | 505 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 2.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP S&P 500® Index Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP S&P 500® Index Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP S&P 500® Index Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 102 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.42% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 1,196,943,055 | |||||||||||||||||||||
| Holdings Count | Holding | 505 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 2.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP BlackRock Advantage Large Cap Value Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage Large Cap Value Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage Large Cap Value Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 41 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.75% | |||||||||||||||||||||
| Net Assets | $ 193,501,133 | |||||||||||||||||||||
| Holdings Count | Holding | 206 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 48.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP BlackRock Advantage Large Cap Value Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage Large Cap Value Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage Large Cap Value Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 108 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.71% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 193,501,133 | |||||||||||||||||||||
| Holdings Count | Holding | 206 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 48.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP High Income Bond Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP High Income Bond Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP High Income Bond Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 44 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.88% | |||||||||||||||||||||
| Net Assets | $ 117,216,844 | |||||||||||||||||||||
| Holdings Count | Holding | 194 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 30.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP High Income Bond Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP High Income Bond Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP High Income Bond Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months ?(Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 109 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.99% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 117,216,844 | |||||||||||||||||||||
| Holdings Count | Holding | 194 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 30.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP Nasdaq-100® Index Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Nasdaq-100® Index Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Nasdaq-100® Index Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 24 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.44% | |||||||||||||||||||||
| Net Assets | $ 284,540,666 | |||||||||||||||||||||
| Holdings Count | Holding | 102 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 7.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP Nasdaq-100® Index Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Nasdaq-100® Index Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Nasdaq-100® Index Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 102 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.26% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
|
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| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 284,540,666 | |||||||||||||||||||||
| Holdings Count | Holding | 102 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 7.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP BlackRock Advantage Large Cap Core Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage Large Cap Core Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage Large Cap Core Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 37 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.70% | |||||||||||||||||||||
| Net Assets | $ 333,573,681 | |||||||||||||||||||||
| Holdings Count | Holding | 143 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 33.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP BlackRock Advantage Large Cap Core Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage Large Cap Core Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage Large Cap Core Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 106 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.71% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 333,573,681 | |||||||||||||||||||||
| Holdings Count | Holding | 143 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 33.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP BlackRock Advantage Small Cap Growth Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage Small Cap Growth Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage Small Cap Growth Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 50 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.91% | |||||||||||||||||||||
| Net Assets | $ 136,853,208 | |||||||||||||||||||||
| Holdings Count | Holding | 600 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 92.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP S&P MidCap 400® Index Portfolio - Class I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP S&P MidCap 400® Index Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP S&P MidCap 400 ® Index Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026.
|
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| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio co sts for the las t six mon ths?(Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 22 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.41% | |||||||||||||||||||||
| Net Assets | $ 541,427,503 | |||||||||||||||||||||
| Holdings Count | Holding | 404 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 8.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 20 2 6)The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net as se ts of the Portfolio.Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP S&P MidCap 400® Index Portfolio - Class II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP S&P MidCap 400® Index Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP S&P MidCap 400® Index Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months ?(Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 106 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.48% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
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|||||||||||||||||||||
| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 541,427,503 | |||||||||||||||||||||
| Holdings Count | Holding | 404 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 8.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the ne t asse ts of the Portfolio.Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP BlackRock Advantage Large Cap Growth Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage Large Cap Growth Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage Large Cap Growth Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 37 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.71% | |||||||||||||||||||||
| Net Assets | $ 461,383,142 | |||||||||||||||||||||
| Holdings Count | Holding | 93 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 35.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP BlackRock Advantage Large Cap Growth Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP BlackRock Advantage Large Cap Growth Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP BlackRock Advantage Large Cap Growth Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months ?(Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 105 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.71% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
|
|||||||||||||||||||||
| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 461,383,142 | |||||||||||||||||||||
| Holdings Count | Holding | 93 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 35.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Constellation Dynamic Risk Balanced Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Constellation Dynamic Risk Balanced Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Constellation Dynamic Risk Balanced Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 43 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.83% | |||||||||||||||||||||
| Net Assets | $ 1,489,932,173 | |||||||||||||||||||||
| Holdings Count | Holding | 135 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 9.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Constellation Dynamic Risk Balanced Portfolio - CLASS II [Member] | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Constellation Dynamic Risk Balanced Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Constellation Dynamic Risk Balanced Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 109 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.94% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
|
|||||||||||||||||||||
| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 1,489,932,173 | |||||||||||||||||||||
| Holdings Count | Holding | 135 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 9.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Core Plus Bond Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Core Plus Bond Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Core Plus Bond Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 29 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.59% | |||||||||||||||||||||
| Net Assets | $ 502,418,047 | |||||||||||||||||||||
| Holdings Count | Holding | 606 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 44.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Core Plus Bond Portfolio - CLASS II | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Core Plus Bond Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Core Plus Bond Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 107 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.80% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
|
|||||||||||||||||||||
| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 502,418,047 | |||||||||||||||||||||
| Holdings Count | Holding | 606 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 44.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Intech U.S. Low Volatility Portfolio - Class I [Member] | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Intech U.S. Low Volatility Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Intech U.S. Low Volatility Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 31 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.62% | |||||||||||||||||||||
| Net Assets | $ 525,134,055 | |||||||||||||||||||||
| Holdings Count | Holding | 185 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 47.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Intech U.S. Low Volatility Portfolio - CLASS II [Member] | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Intech U.S. Low Volatility Portfolio | |||||||||||||||||||||
| Class Name | Class II | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Intech U.S. Low Volatility Portfolio (the "Portfolio”) for the period of May 18, 2026 (inception) to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 105 | [1] | ||||||||||||||||||||
| Expense Ratio, Percent | 8.79% | |||||||||||||||||||||
| Expenses Short Period Footnote [Text Block] |
|
|||||||||||||||||||||
| Performance Inception Date | May 18, 2026 | |||||||||||||||||||||
| Net Assets | $ 525,134,055 | |||||||||||||||||||||
| Holdings Count | Holding | 185 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 47.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP AB Relative Value Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP AB Relative Value Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP AB Relative Value Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 39 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.74% | |||||||||||||||||||||
| Net Assets | $ 129,155,913 | |||||||||||||||||||||
| Holdings Count | Holding | 79 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 30.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition Sector |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Constellation Managed Risk Balanced Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Constellation Managed Risk Balanced Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Constellation Managed Risk Balanced Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 30 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.59% | |||||||||||||||||||||
| Net Assets | $ 487,704,469 | |||||||||||||||||||||
| Holdings Count | Holding | 17 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 0.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition |
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| Largest Holdings [Text Block] | Top 10 Holdings
|
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| AVIP Constellation Managed Risk Moderate Growth Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Constellation Managed Risk Moderate Growth Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Constellation Managed Risk Moderate Growth Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
|||||||||||||||||||||
| Expenses Paid, Amount | $ 30 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.58% | |||||||||||||||||||||
| Net Assets | $ 1,207,565,566 | |||||||||||||||||||||
| Holdings Count | Holding | 16 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 10.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition |
|||||||||||||||||||||
| Largest Holdings [Text Block] | Top 10 Holdings
|
|||||||||||||||||||||
| AVIP Constellation Managed Risk Growth Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Constellation Managed Risk Growth Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Constellation Managed Risk Growth Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
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| Expenses Paid, Amount | $ 31 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.60% | |||||||||||||||||||||
| Net Assets | $ 414,824,918 | |||||||||||||||||||||
| Holdings Count | Holding | 14 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 0.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP Moderately Conservative Model Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Moderately Conservative Model Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Moderately Conservative Model Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 25 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.49% | |||||||||||||||||||||
| Net Assets | $ 155,400,965 | |||||||||||||||||||||
| Holdings Count | Holding | 17 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 10.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP Balanced Model Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Balanced Model Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Balanced Model Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio atwww.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 22 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.43% | |||||||||||||||||||||
| Net Assets | $ 670,663,815 | |||||||||||||||||||||
| Holdings Count | Holding | 19 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 10.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP Moderate Growth Model Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Moderate Growth Model Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Moderate Growth Model Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio atwww.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses - What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 22 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.42% | |||||||||||||||||||||
| Net Assets | $ 1,386,692,641 | |||||||||||||||||||||
| Holdings Count | Holding | 19 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 11.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026) The following table outlines key Portfolio statistics that you should pay attention to.
|
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| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026) The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio. Top 10 Holdings
Portfolio Composition |
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| Largest Holdings [Text Block] | Top 10 Holdings
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| AVIP Growth Model Portfolio - CLASS I | ||||||||||||||||||||||
| Shareholder Report [Line Items] | ||||||||||||||||||||||
| Fund Name | AVIP Growth Model Portfolio | |||||||||||||||||||||
| Class Name | Class I | |||||||||||||||||||||
| No Trading Symbol Flag | true | |||||||||||||||||||||
| Annual or Semi-Annual Statement [Text Block] | This semi-annual shareholder report contains important information about the AVIP Growth Model Portfolio (the "Portfolio”) for the period of January 1, 2026 to June 30, 2026. | |||||||||||||||||||||
| Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | |||||||||||||||||||||
| Additional Information [Text Block] | You can find additional information about the Portfolio at www.augustarfund.com. You can also request this information by contacting us at 877-781-6392 (toll-free). | |||||||||||||||||||||
| Additional Information Phone Number | 877-781-6392 | |||||||||||||||||||||
| Additional Information Website | www.augustarfund.com | |||||||||||||||||||||
| Expenses [Text Block] | Portfolio Expenses -
What were the Portfolio costs for the last six months? (Based on a hypothetical $10,000 investment)
|
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| Expenses Paid, Amount | $ 24 | |||||||||||||||||||||
| Expense Ratio, Percent | 0.45% | |||||||||||||||||||||
| Net Assets | $ 358,840,212 | |||||||||||||||||||||
| Holdings Count | Holding | 19 | |||||||||||||||||||||
| Investment Company, Portfolio Turnover | 10.00% | |||||||||||||||||||||
| Additional Fund Statistics [Text Block] | Key Portfolio Statistics (As of June 30, 2026)
The following table outlines key Portfolio statistics that you should pay attention to.
|
|||||||||||||||||||||
| Holdings [Text Block] | Graphical Representation of Holdings (As of June 30, 2026)
The tables below show the investment makeup of the Portfolio, presented in terms of percentages of the net assets of the Portfolio.
Top 10 Holdings
Portfolio Composition
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| Largest Holdings [Text Block] | Top 10 Holdings
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