Shareholder Report |
6 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||
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Jun. 30, 2025
USD ($)
shares
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Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Document Type | N-CSRS | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Amendment Flag | false | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Registrant Name | RYDEX VARIABLE TRUST | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Entity Central Index Key | 0001064046 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Entity Investment Company Type | N-1A | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Document Period End Date | Jun. 30, 2025 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Banking Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Banking Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Banking Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 93 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 7.30%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Financials Index, which returned 9.23% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were diversified banks, asset management & custody banks, and consumer finance. No industry detracted from performance. The holdings that contributed the most to performance were Nu Holdings Limited/Cayman Islands—Class A, JP Morgan Chase & Co, and Citigroup, Inc. Those that detracted the most were First Citizens BancShares, Inc.—Class A, Grupo Financiero Galicia SA Sponsored ADR—Class B, and U.S. Bancorp. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 6,452,224 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 82 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 36.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Basic Materials | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Basic Materials | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Basic Materials Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 94 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 10.01%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 6.03% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, steel, and fertilizers & agricultural chemicals. Those that detracted the most were specialty chemicals, commodity chemicals, and paper & plastic packaging products & materials. The holdings that contributed the most to performance were Newmont Corp., Linde plc, and Anglogold Ashanti plc. Those that detracted the most were Dow, Inc., LyondellBasell Industries N.V. - Class A, and Albemarle Corp. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 5,513,640 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 99 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 40.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Biotechnology Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Biotechnology Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Biotechnology Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 88 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -1.71%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Health Care Index, which returned -1.11% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were pharmaceuticals, fertilizers & agricultural chemicals, and health care services. Those that detracted the most were biotechnology and life sciences tools & services. The holdings that contributed the most to performance were Corteva, Inc., Gilead Sciences, Inc., and Alnylam Pharmaceuticals, Inc. Those that detracted the most were Sarepta Therapeutics, Inc., Regeneron Pharmaceuticals, Inc., and Vaxcyte, Inc. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 8,996,675 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 79 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 528.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Consumer Products Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Consumer Products Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Consumer Products Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 90 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 2.72%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Consumer Staples Index, which returned 6.40% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were tobacco, soft drinks & non-alcoholic beverages, and food retail. Those that detracted the most were packaged foods & meats, distillers & vintners, and household products. The holdings that contributed the most to performance were Phillip Morris International, Inc., Coca-Cola Co., and Celsius Holdings, Inc. Those that detracted the most were PepsiCo, Inc., Freshpet, Inc., and Constellation Brands, Inc.—Class A. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 5,687,063 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 69 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 24.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Electronics Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Electronics Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Electronics Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 93 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.79% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 9.74%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 8.05% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were semiconductors and semiconductor materials & equipment. No industries detracted from performance. The holdings that contributed the most to performance were NVIDIA Corp., Broadcom, Inc. and KLA Corp. Those that detracted the most were Marvell Technology, Inc., Enphase Energy, Inc. and Teradyne, Inc. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 12,776,636 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 65 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 17.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Energy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Energy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Energy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 89 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -1.60%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned 0.77% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were oil & gas refining and marketing, coal & consumable fuels, and oil & gas storage and transportation. Those that detracted the most were oil & gas equipment & services, oil & gas drilling, and oil & gas exploration & production. The holdings that contributed the most to performance were EQT Corp., Cameco Corp., and SolarEdge Technologies, Inc. Those that detracted the most were Enphase Energy, Inc., ONEOK, Inc., and New Fortress Energy Inc.—Class A. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 10,239,991 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 88 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 415.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Energy Services Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Energy Services Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Energy Services Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 81 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -18.50%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Energy Index, which returned 0.77% for the same period. What factors materially affected the fund's performance over the last six months? No industry contributed to positive performance. The industries that detracted from performance were oil & gas drilling, and oil & gas equipment and services. The holdings that contributed the most to performance were TechnipFMC plc, Solaris Energy Infrastructure, Inc.—Class A, and Valaris Ltd. Those that detracted the most were Helmerich & Payne, Inc., SLB (formerly Schlumberger, Ltd.), and Halliburton Co. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 2,989,824 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 35 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 1273.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Financial Services Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Financial Services Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Financial Services Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 93 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 7.72%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Financials Index, which returned 9.23% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were investment banking & brokerage, diversified banks, and financial exchanges & data. Those that detracted the most were data center REITs, multi-family residential REITs, and industrial REITs. The holdings that contributed the most to performance were Robinhood Markets, Inc.— Class A, JPMorgan Chase & Co., StoneCo, Ltd.—Class A. Those that detracted the most were Fiserv, Inc., Global Payments, Inc., and Blackstone, Inc.— Class A. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 11,339,481 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 160 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 50.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Health Care Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Health Care Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Health Care Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 89 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -0.11%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Health Care Index, which returned -1.11% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were health care equipment, health care services, and health care distributors. Those that detracted the most were life sciences tools & services, managed health care, and biotechnology. The holdings that contributed the most to performance were CVS Health Corp., Abbott Laboratories, and Boston Scientific Corp. Those that detracted the most were UnitedHealth Group, Inc., Sarepta Therapeutics, Inc. and Thermo Fisher Scientific, Inc. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 9,027,393 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 128 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 43.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Internet Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Internet Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Internet Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 94 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 11.54%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 8.05% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were movies & entertainment, interactive home entertainment and internet services & infrastructure. Those that detracted the most were application software, transaction & payment processing, and human resources & employment services. The holdings that contributed the most to performance were Netflix, Inc., Uber Technologies, Inc., and Meta Platforms, Inc.—Class A. Those that detracted the most were Salesforce, Inc., Alphabet, Inc.—Class A, and Adobe, Inc. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 5,640,733 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 85 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 50.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Leisure Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Leisure Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Leisure Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 94 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 11.07%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned -3.87% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were movies & entertainment, tobacco, and interactive home entertainment. Those that detracted the most were hotels resorts & cruise lines, distillers & vintners, and casinos & gaming. The holdings that contributed the most to performance were Netflix, Inc, Philip Morris International, Inc., Roblox Corp—Class A. Those that detracted the most were Constellation Brands, Inc.—Class A, Trip.com Group Ltd. ADR, and Starbucks Corp. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 6,517,889 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 97 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 154.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Precious Metals Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Precious Metals Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Precious Metals Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 105 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 48.39%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Materials Index, which returned 6.03% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were gold, silver, and precious metals. No industries detracted from performance. The holdings that contributed the most to performance were Newmont Corp., Agnicio Eagle Mines Ltd., and Anglogold Ashanti plc. No holdings detracted from performance. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 25,956,305 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 37 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 117.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Real Estate Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Real Estate Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Real Estate Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] | What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 89 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -0.45%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the MSCI U.S. REIT Index, which returned -0.09% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were telecom tower REITs, health care REITs, and other specialized REITs. Those that detracted the most were hotel & resort REITs, retail REITS, and office REITs. The holdings that contributed the most to performance were Welltower, Inc., American Tower Corp.— Class A, and Crown Castle, Inc. Those that detracted the most were Equinix, Inc., Alexandria Real Estate Equities, Inc., and Americold Realty Trust, Inc. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 3,654,812 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 95 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 144.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Retailing Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Retailing Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Retailing Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1 (Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 91 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 3.65%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Consumer Discretionary Index, which returned -3.87% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were automotive retail, broadline retail, and consumer staples merchandise retail. Those that detracted the most were apparel retail, home improvement retail, and computer & electronics retail. The holdings that contributed the most to performance were Carvana Co., MercadoLibre, Inc., and Alibaba Group Holding Ltd. ADR. Those that detracted the most were Target Corp., Global-e Online Ltd., and Abercrombie & Fitch Co.—Class A. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 2,242,079 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 63 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 142.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Technology Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Technology Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Technology Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 94 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 10.26%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Information Technology Index, which returned 8.05% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were systems software, semiconductors, and application software. Those that detracted the most were technology hardware storage & peripherals, and electronic equipment & instruments. The holdings that contributed the most to performance were Palantir Technologies, Inc.—Class A, Microsoft Corp., and NVIDIA Corp. Those that detracted the most were Apple, Inc., Alphabet, Inc.—Class A, and Marvell Technology, Inc. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 29,999,078 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 138 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 140.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Telecommunications Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Telecommunications Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Telecommunications Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 94 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 10.77%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Telecommunication Services Index, which returned 17.87% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were communications equipment, integrated telecommunication services, and wireless telecommunication services. No industries detracted from performance. The holdings that contributed the most to performance were AT&T, Inc., Liberty Broadband Corp.—Class C, and AST SpaceMobile, Inc. Those that detracted the most were Liberty Global Ltd.—Class A, Lumen Technologies, Inc., and Motorola Solutions, Inc. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 5,434,626 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 46 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 489.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Transportation Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Transportation Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Transportation Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 88 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -3.77%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Industrials Index, which returned 12.72% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were passenger ground transportation, rail transportation, and automotive parts & equipment. Those that detracted the most were automobile manufacturers, air freight & logistics, and cargo transportation. The holdings that contributed the most to performance were Uber Technologies, Inc., Avis Budget Group, Inc, and Ryanair Holdings plc ADR. Those that detracted the most were Tesla, Inc, United Parcel Service, Inc. — Class B, and FedEx Corp. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 3,357,350 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 76 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 23.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Utilities Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Utilities Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Utilities Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 94 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 10.09%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the S&P 500 Utilities Index, which returned 9.41% for the same period. What factors materially affected the fund's performance over the last six months? The industries that contributed the most to performance were electric utilities, multi utilities, and independent power producers & energy traders. No industries detracted from performance. The holdings that contributed the most to performance were Constellation Energy Corp., NRG Energy, Inc., and Vistra Corp. Those that detracted the most were PG&E Corp., Edison International, and Sempra. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 11,199,910 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 56 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 192.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Dow 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Dow 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Dow 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 94 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.87% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 3.18%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the Dow Jones Industrial Average, which returned 4.55% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were financials, industrials, and information technology. Those that detracted the most were health care, consumer discretionary, and energy. The holdings that contributed the most to return of the underlying index were Goldman Sachs Group, Inc., Microsoft Corp., and International Business Machines Corp. Those that detracted the most were UnitedHealth Group., Inc., Salesforce, Inc., and Apple, Inc. The fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the Dow Jones Industrial Average. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 8,356,478 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 38 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 600.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Inverse Dow 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Inverse Dow 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Inverse Dow 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 88 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.84% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -7.98%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the Dow Jones Industrial Average, which returned 4.55% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were financials, industrials, and information technology. Those that detracted the most were health care, consumer discretionary, and energy. The holdings that contributed the most to return of the underlying index were Goldman Sachs Group, Inc., Microsoft Corp., and International Business Machines Corp. Those that detracted the most were UnitedHealth Group, Inc., Salesforce, Inc., and Apple, Inc. The fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the Dow Jones Industrial Average. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 780,387 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Mid-Cap 1.5x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Mid-Cap 1.5x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Mid-Cap 1.5x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 87 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.79% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -2.99%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 0.20% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were industrials, consumer staples, and financials. The sectors that detracted the most were health care, consumer discretionary, and information technology. The holdings that contributed the most to the return of the underlying index were Curtiss-Wright Corp, Carpenter Technology Corp, and ATI, Inc. Those that detracted the most were Sarepta Therapeutics, Inc., Illumina, Inc., and Avantor, Inc. The fund maintained a correlation of over 99% to its benchmark of 150% of the daily price movement of the S&P MidCap 400 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 3,403,459 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 412 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 12.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Inverse Mid-Cap Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Inverse Mid-Cap Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Inverse Mid-Cap Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses Paid, Amount | $ 91 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.84% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 0.17%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Index, which returned 0.20% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were industrials, consumer staples, and financials. The sectors that detracted the most were health care, consumer discretionary, and information technology. The holdings that contributed the most to the return of the underlying index were Curtiss-Wright Corp, Carpenter Technology Corp, and ATI, Inc. Those that detracted the most were Sarepta Therapeutics, Inc., Illumina, Inc., and Avantor, Inc. The fund maintained a daily correlation of 99% to its benchmark of -100% of the daily price movement of the S&P MidCap 400 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 135,660 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 8 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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NASDAQ-100(R) Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | NASDAQ-100® Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the NASDAQ-100® Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 88 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.72% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 7.51%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 8.35% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were information technology, communication services, and utilities. Those that detracted the most were consumer discretionary, energy, and financials. The holdings that contributed the most to the return of the underlying index were Microsoft Corp., NVIDIA Corp., and Netflix, Inc. Those that detracted the most were Apple, Inc., Tesla, Inc. and PepsiCo, Inc. The fund maintained a daily correlation of over 99% to its benchmark of 100% of the daily price movement of the NASDAQ-100 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 129,330,613 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 113 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 73.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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NASDAQ-100(R) 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | NASDAQ-100® 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the NASDAQ-100® 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 98 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.90% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 8.50%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the NASDAQ-100 Index, which returned 8.35% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were information technology, communication services, and utilities. Those that detracted the most were consumer discretionary, energy, and financials. The holdings that contributed the most to the return of the underlying index were Microsoft Corp., NVIDIA Corp., and Netflix, Inc. Those that detracted the most were Apple, Inc., Tesla, Inc. and PepsiCo, Inc. The fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the NASDAQ-100 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 142,037,041 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 113 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 370.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Inverse NASDAQ-100(R) Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Inverse NASDAQ-100® Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Inverse NASDAQ-100® Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.82% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -8.85%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the NASDAQ-100 Index, which returned 8.35% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were information technology, communication services, and utilities. Those that detracted the most were consumer discretionary, energy, and financials. The holdings that contributed the most to the return of the underlying index were Microsoft Corp., NVIDIA Corp., and Netflix, Inc. Those that detracted the most were Apple, Inc., Tesla, Inc. and PepsiCo, Inc. The fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the NASDAQ-100 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 1,061,736 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Russell 2000(R) 1.5x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Russell 2000® 1.5x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Russell 2000® 1.5x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 87 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.81% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -5.94%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned -1.79% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were industrials, financials, and materials. The sectors that detracted the most were health care, energy, and consumer discretionary. The holdings that contributed the most to the return of the underlying index were Carpenter Technology Corp., Insmed, Inc., and Hims & Hers Health, Inc. Those that detracted the most were Vaxcyte, Inc., Abercrombie & Fitch Co.—Class A, and FTAI Aviation, Ltd. The fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the Russell 2000 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 2,484,166 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 1,995 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 4.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Russell 2000(R) 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Russell 2000® 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Russell 2000® 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses Paid, Amount | $ 87 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.85% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -10.37%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the Russell 2000 Index, which returned -1.79% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were industrials, financials, and materials. The sectors that detracted the most were health care, energy, and consumer discretionary. The holdings that contributed the most to the return of the underlying index were Carpenter Technology Corp., Insmed, Inc., and Hims & Hers Health, Inc. Those that detracted the most were Vaxcyte, Inc., Abercrombie & Fitch Co.—Class A, and FTAI Aviation, Ltd. The fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the Russell 2000 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 2,015,002 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 15 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Inverse Russell 2000(R) Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Inverse Russell 2000® Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Inverse Russell 2000® Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 92 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.83% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 2.34%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and outperforming the fund's secondary index, the Russell 2000 Index, which returned -1.79% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were industrials, financials, and materials. The sectors that detracted the most were health care, energy, and consumer discretionary. The holdings that contributed the most to the return of the underlying index were Carpenter Technology Corp., Insmed, Inc. and Hims & Hers Health, Inc. Those that detracted the most were Vaxcyte, Inc., Abercrombie & Fitch Co.—Class A, and FTAI Aviation, Ltd. The fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the Russell 2000 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 881,224 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Nova Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Nova Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Nova Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 87 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 5.89%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were information technology, financials, and industrials. Those that detracted the most were consumer discretionary, health care, and energy. The holdings that contributed the most to the return of the underlying index were Microsoft Corp., NVIDIA Corp., and Meta Platforms, Inc., Class A. Those that detracted the most were Apple, Inc, Tesla, Inc. and UnitedHealth Group, Inc. The fund maintained a daily correlation of over 99% to its benchmark of 150% of the daily price movement of the S&P 500 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 37,060,913 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 518 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 80.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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S&P 500 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | S&P 500® 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the S&P 500® 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 99 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.93% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 5.93%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were information technology, financials, and industrials. Those that detracted the most were consumer discretionary, health care, and energy. The holdings that contributed the most to the return of the underlying index were Microsoft Corp., NVIDIA Corp., and Meta Platforms, Inc.- Class A. Those that detracted the most were Apple, Inc, Tesla, Inc. and UnitedHealth Group, Inc. The fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the S&P 500 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 97,647,562 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 517 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 67.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Inverse S&P 500 Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Inverse S&P 500® Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Inverse S&P 500® Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 87 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.80% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -4.87%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index were information technology, financials, and industrials. Those that detracted the most were consumer discretionary, health care, and energy. The holdings that contributed the most to the return of the underlying index were Microsoft Corp., NVIDIA Corp., and Meta Platforms, Inc.—Class A. Those that detracted the most were Apple, Inc, Tesla, Inc. and UnitedHealth Group, Inc. The fund maintained a daily correlation of over 99% to its benchmark of -100% of the daily price movement of the S&P 500 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 1,154,354 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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S&P 500 Pure Growth Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | S&P 500® Pure Growth Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the S&P 500® Pure Growth Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 89 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 10.35%, outperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Growth Index, which returned 11.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index for the reporting period were information technology, industrials, and utilities. The sectors that detracted were financials and energy. The holdings that contributed the most to the return of the underlying index for the reporting period were Palantir Technologies, Inc. — Class A, Howmet Aerospace, Inc. and NRG Energy, Inc. Those that detracted the most were Deckers Outdoor Corp., Norwegian Cruise Line Holdings Ltd., and United Airlines Holdings, Inc. The fund maintained a daily correlation of over 99% to the S&P 500 Pure Growth Index for the reporting period. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 34,163,549 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 93 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 99.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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S&P 500 Pure Value Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | S&P 500® Pure Value Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the S&P 500® Pure Value Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 4.65%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P 500 Pure Value Index, which returned 5.42% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index for the reporting period were health care, consumer staples, and financials. Those that detracted the most were consumer discretionary and real estate. The holdings that contributed the most to the return of the underlying index for the reporting period were CVS Health Corporation, Mosaic Co., and Dollar General Corp. Those that detracted the most were Viatris, Inc., Dow, Inc. and Centene Corp. The fund maintained a daily correlation of over 99% to the S&P 500 Pure Value Index for the reporting period. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 16,874,793 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 109 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 127.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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S&P MidCap 400 Pure Growth Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | S&P MidCap 400® Pure Growth Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the S&P MidCap 400® Pure Growth Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 84 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 0.18%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Growth Index, which returned 1.13% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index for the reporting period were materials, industrials, and financials. Those that detracted the most from the return of the underlying index were health care, consumer discretionary, and energy. The holdings that contributed the most to the return of the underlying index for the reporting period were Carpenter Technology Corp., Hims & Hers Health, Inc., and ATI, Inc. Those that detracted the most were Sarepta Therapeutics, Inc., Abercrombie & Fitch Co. — Class A, and American Airlines Group, Inc. The fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Growth Index for the reporting period. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 9,362,147 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 97 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 58.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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S&P MidCap 400 Pure Value Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | S&P MidCap 400® Pure Value Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the S&P MidCap 400® Pure Value Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 85 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.71% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 0.18%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P MidCap 400 Pure Value Index, which returned 1.01% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index for the reporting period were industrials, materials, and information technology. Those that detracted the most were energy, consumer discretionary, and health care. The holdings that contributed the most to the return of the underlying index for the reporting period were United States Steel Corp., Avis Budget Group, Inc., and Concentrix Corp. Those that detracted the most were Macy's, Inc., Manpower Group, Inc. and Civitas Resources, Inc. The fund maintained a daily correlation of over 99% to the S&P MidCap 400 Pure Value Index for the reporting period. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 6,422,714 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 122.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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S&P SmallCap 600 Pure Growth Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | S&P SmallCap 600® Pure Growth Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the S&P SmallCap 600® Pure Growth Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses Paid, Amount | $ 85 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 1.61%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Growth Index, which returned 2.34% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index for the reporting period were financials, health care, and consumer discretionary. The sectors that detracted were energy, real estate, and communication services. The holdings that contributed the most to the return of the underlying index for the reporting period were TransMedics Group, Inc., Palomar Holdings, Inc. and Protagonist Therapeutics, Inc. Those that detracted the most were Atlas Energy Solutions, Inc., Pursuit Attractions and Hospitality, Inc., and Greenbrier Companies, Inc. The fund maintained a daily correlation of over 99% to the S&P 600 Pure Growth Index for the reporting period. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 8,337,547 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 137 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 164.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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S&P SmallCap 600 Pure Value Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | S&P SmallCap 600® Pure Value Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the S&P SmallCap 600® Pure Value Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses Paid, Amount | $ 82 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned -5.86%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P SmallCap 600 Pure Value Index, which returned -5.13% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the underlying index for the reporting period were information technology and communication services. Those that detracted the most were health care, consumer discretionary, and consumer staples. The holdings that contributed the most to the return of the underlying index for the reporting period were Par Pacific Holdings, Inc., National Vision Holdings, Inc., and ViaSat, Inc. Those that detracted the most were Kohl's Corp., B&G Foods, Inc., and Vital Energy, Inc. The fund maintained a daily correlation of over 99% to the S&P 600 Pure Value Index for the reporting period. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 8,090,401 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 149 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 18.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
|
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Government Long Bond 1.2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Government Long Bond 1.2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Government Long Bond 1.2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses Paid, Amount | $ 72 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.44% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 1.20%, underperforming the fund's broad-based securities market index, the Bloomberg U.S. Aggregate Bond Index, which returned 4.02% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Treasury 30 Year Bellwether Index, which returned 2.11% for the same period. What factors materially affected the fund's performance over the last six months? Despite volatility during the period, yields of long-term Treasury bonds ended the period relatively unchanged. The treasury bond market exhibited volatility throughout the period in response to tariff concerns and shifts in expectations regarding Federal Reserve policy decisions. Uncertainty about the long-term economic impacts of tariffs and fiscal policy have led to the volatility in long term treasury yields over the period. Long-term treasury yields reached their lows in April 2025 before rising steadily through the end of the period and ended the first half of the year mostly unchanged. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 5,206,907 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 11 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 5528.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Inverse Government Long Bond Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Inverse Government Long Bond Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Inverse Government Long Bond Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 280 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 5.63% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 0.40%, underperforming the fund's broad-based securities market index, the Bloomberg U.S. Aggregate Bond Index, which returned 4.02% for the same period and underperforming the fund's secondary index, the Bloomberg U.S. Treasury 30 Year Bellwether Index, which returned 2.11% for the same period. What factors materially affected the fund's performance over the last six months? Despite volatility during the period, yields of long-term Treasury bonds ended the period relatively unchanged. The treasury bond market exhibited volatility throughout the period in response to tariff concerns and shifts in expectations regarding Federal Reserve policy decisions. Uncertainty about the long-term economic impacts of tariffs and fiscal policy have led to the volatility in long term treasury yields over the period. Long-term treasury yields reached their lows in April 2025 before rising steadily through the end of the period and ended the first half of the year mostly unchanged. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 1,563,884 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 512.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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High Yield Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | High Yield Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the High Yield Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 86 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.68% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 5.86%, outperforming the fund's broad-based securities market index, the Bloomberg U.S. Aggregate Bond Index, which returned 4.02% for the same period and outperforming the fund's secondary index, the Bloomberg U.S. Corporate High Yield Index, which returned 4.57% for the same period. What factors materially affected the fund's performance over the last six months? High yield continued to generate positive returns for the reporting period. During the period, risk assets experienced some volatility due to macro-economic factors stemming from trade negotiations and tariffs. After the initial market shock of increased tariffs on trading partners, risk assets rebounded and continued to generate positive total returns. All sectors contributed positively to the Bloomberg U.S. Corporate High Yield Index (the "Index") with notable positive contribution from communications and consumer discretionary. On the ratings side, BB-rated holdings led contribution to returns of the Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 7,572,421 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 16 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Europe 1.25x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Europe 1.25x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Europe 1.25x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 96 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.73% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] | How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 23.18%, outperforming the fund's broad-based securities market index, the MSCI World ex US Index, which returned 17.02% for the same period and outperforming the fund's secondary index, the STOXX Europe 50 Index, which returned 19.57% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the secondary index for the reporting period were financials, industrials, and consumer staples. No sectors detracted from performance. The holdings that contributed the most to the return of the underlying index for the reporting period were SAP SE, Banco Santander SA, and Novartis AG. Those that detracted the most were Novo Nordisk A/S, LVMH Moet Hennessy Louis Vuitton SE, and Diageo plc. The Fund maintained a daily correlation of over 99% to its benchmark of 125% of the daily price movement of the STOXX Europe 50 Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
|
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Net Assets | $ 2,673,246 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 59 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 167.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Country Diversification3 (% of Total Investments) as of 6.30.25
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Japan 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Japan 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Japan 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 93 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.70% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?* For the period of January 1, 2025 to June 30, 2025, the fund returned 20.58%, outperforming the fund's broad-based securities market index, the MSCI World ex US Index, which returned 17.02% for the same period and outperforming the fund's secondary index, the Nikkei-225 Stock Average Index, which returned 10.58% for the same period. What factors materially affected the fund's performance over the last six months? The sectors that contributed the most to the return of the secondary index for the reporting period were information technology, communication services, and industrials. The sector that detracted the most was energy. The holdings that contributed the most to the return of the underlying index were Tokyo Electron, Ltd., Advantest Corp., and SoftBank Group Corp. Those that detracted the most were Recruit Holdings Co., Ltd, TDK Corp., and Daichi Sankyo Co., Ltd. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the fair value of the Nikkei-225 Stock Average Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 1,563,031 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
|
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Strengthening Dollar 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Strengthening Dollar 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Strengthening Dollar 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 90 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 2.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -18.73%, underperforming the fund's broad-based securities market index, the Bloomberg U.S. Aggregate Bond Index, which returned 4.02% for the same period and underperforming the fund's secondary index, the U.S. Dollar Index, which returned -10.70% for the same period. What factors materially affected the fund's performance over the last six months? There were no components which positively contributed to the performance of the underlying index for the Reporting Period. The components that detracted from the U.S. Dollar Index performance were the euro, Japanese yen and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of 200% of the daily price movement of the U.S. Dollar Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 1,173,137 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Weakening Dollar 2x Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Weakening Dollar 2x Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Weakening Dollar 2x Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
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Expenses Paid, Amount | $ 114 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 2.05% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 23.81%, outperforming the fund's broad-based securities market index, the Bloomberg U.S. Aggregate Bond Index, which returned 4.02% for the same period and outperforming the fund's secondary index, the U.S. Dollar Index, which returned -10.70% for the same period. What factors materially affected the fund's performance over the last six months? There were no components which positively contributed to the performance of the underlying index for the reporting period. The components that detracted from the U.S. Dollar Index performance were the euro, Japanese yen and British pound. The Fund maintained a daily correlation of over 99% to its benchmark of -200% of the daily price movement of the U.S. Dollar Index. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 1,206,596 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Commodities Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Commodities Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Commodities Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 81 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.62% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 0.42%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the S&P Goldman Sachs Commodity Index, which returned 1.94% for the same period. What factors materially affected the fund's performance over the last six months? The fund obtained exposure to the commodities markets through futures on the S&P Goldman Sachs Commodity Index. S&P Goldman Sachs Commodity Index futures had a strong first quarter of 2025 but experienced headwinds from energy and agricultural sectors in the second quarter of 2025. Eleven of the twenty-four index components had positive returns for the period. The components with some of the largest positive returns were gold, silver, and live cattle. The components with some of the largest negative returns were cocoa, corn, and Kansas wheat. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 5,162,932 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 9 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Consolidated Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Global Managed Futures Strategy Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Global Managed Futures Strategy Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Global Managed Futures Strategy Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 108 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 2.22% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -3.99%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the ICE BofA 3-Month U.S. Treasury Bill Index, which returned 2.09% for the same period. What factors materially affected the fund's performance over the last six months? In the first half of 2025, futures markets were marked by a mix of reversals and consolidation, presenting a challenging environment for trend-following systems. Global stock index futures saw choppy behavior, with early-year rallies in U.S. and European equities stalling amid shifting central bank policy signals and geopolitical uncertainty. Bond futures were volatile but lacked sustained directional moves, as inflation data and diverging rate expectations kept global yields in flux. In foreign exchange, the U.S. dollar strengthened modestly against major currencies in Q1 before weakening in Q2, driven by changing interest rate differentials and mixed economic signals across regions. Commodity futures were mixed—energy markets, particularly crude oil, saw sharp but short-lived moves tied to supply disruptions and OPEC policy, while metals and agricultural contracts experienced sporadic price swings without sustained trends. This backdrop of frequent reversals and limited trend persistence across asset classes created a difficult environment for trend-following models, which typically perform best in sustained directional markets. Reflecting these conditions, the fund posted a negative return in Q1, with losses across all asset classes—Currencies and Fixed Income were the largest detractors, while Commodities and Equities also contributed to the decline. In Q2, performance improved, supported by gains in Commodities, Currencies, and Equities, though Fixed Income remained a drag. Despite the recovery in Q2, the fund ended the first half of the year with a net loss. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 11,282,019 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 70 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 0.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Consolidated Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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Multi-Hedge Strategies Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | Multi-Hedge Strategies Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the Multi-Hedge Strategies Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 78 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.59% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned -2.10%, underperforming the fund's broad-based securities market index, the S&P 500 Index, which returned 6.20% for the same period and underperforming the fund's secondary index, the HFRX Global Hedge Fund Index, which returned 2.38% for the same period. What factors materially affected the fund's performance over the last six months? The fund's merger arbitrage strategy was the largest positive contributor in the first half of the year as several notable deals closed (e.g. Capital One / Discover). Closed-end fund arbitrage and the long/short equity strategy also made modest positive contributions. The fund's global macro strategies were a net detractor during the period as positive contributions from Flow (driven primarily by fixed income) did not make up for poor performance in value (primarily commodities and fixed income) and Momentum (hurt by equities and currency). Flow strategies take positions based on expected capital flows in markets which are determined through economic theory or statistical observation of market behavior. Momentum is a systematic trend-following strategy that seeks to capture momentum premia in futures markets. Carry strategies seek to capture inefficiencies in the futures curves of different markets and asset classes including commodities, fixed income, and implied volatility. Value premia strategies take positions based on expected future prices in markets as derived from economic and/or non-price data and include strategies applied to commodities, currencies, and fixed income. A market neutral strategy attempts to profit whether the market is going up or down. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Line Graph [Table Text Block] | ![]() |
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Average Annual Return [Table Text Block] | Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 26,770,973 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 320 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Investment Company, Portfolio Turnover | 75.00% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Consolidated Holdings Diversification1 (Market Exposure as a % of Net Assets) as of 6.30.25
![]() 10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Largest Holdings [Text Block] |
10 Largest Holdings2 (as a % of Net Assets) as of 6.30.25
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |
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U.S. Government Money Market Fund | Variable Annuity | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report [Line Items] | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Fund Name | U.S. Government Money Market Fund | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Class Name | Variable Annuity | ||||||||||||||||||||||||||||||||||||||||||||||||||||
No Trading Symbol Flag | true | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Annual or Semi-Annual Statement [Text Block] | This | contains important information about the U.S. Government Money Market Fund for the period of January 1, 2025 to June 30, 2025.||||||||||||||||||||||||||||||||||||||||||||||||||||
Shareholder Report Annual or Semi-Annual | semi-annual shareholder report | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information [Text Block] | You can find additional information about the fund at GuggenheimInvestments.com/variable-insurance-funds. You can also request this information by contacting 800 820 0888 or GuggenheimClientServices@mufg-is.com. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Phone Number | 800 820 0888 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Email | GuggenheimClientServices@mufg-is.com | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Information Website | GuggenheimInvestments.com/variable-insurance-funds | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expenses [Text Block] |
What were the fund costs for the last six months?1
(Based on a hypothetical $10,000 investment)
|
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Expenses Paid, Amount | $ 75 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Expense Ratio, Percent | 1.50% | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Factors Affecting Performance [Text Block] |
How did the fund perform over the last six months?*
For the period of January 1, 2025 to June 30, 2025, the fund returned 1.43%. What factors materially affected the fund's performance over the last six months? For the first half of 2025, resilient economic data delayed the timing of expected rate cuts and inflation remained slightly above the U.S. Federal Reserve's (the "Fed") target level. At its June 2025 meeting, the Fed noted that economic activity continued to expand at a solid pace, the labor market is solid and inflation remains somewhat elevated. Uncertainty about the economic impacts of tariffs and fiscal policy has resulted in the market pricing in two 25 basis point rate cuts for the remainder of 2025. |
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Performance Past Does Not Indicate Future [Text] | The fund's past performance is not a good predictor of the fund's future performance. | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Average Annual Return [Table Text Block] |
Average Annual Total Returns*,† as of 6.30.25
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Net Assets | $ 48,760,695 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Holdings Count | shares | 19 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
Additional Fund Statistics [Text Block] |
Fund Statistics as of 6.30.25
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Holdings [Text Block] |
What did the fund invest in?
Holdings Diversification (Market Exposure as a % of Net Assets) as of 6.30.25
![]() FADN - Federal Agency Discount Note FAN - Federal Agency Note |
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Accountant Change Statement [Text Block] |
What changes in or disagreements with accountants occurred?
There were no changes in or disagreements with fund accountants for the period. |