Fees and Expenses - Quality Equity Portfolio

Dec. 31, 2024

Class I

Prospectus [Line Items]

Expense Heading [Optional Text]

Fees and Expenses

Expense Narrative [Text Block]

These tables describe the fees and expenses that you may pay if you buy, hold or sell shares of the Fund. These tables do not reflect any fees and expenses charged by your insurance company under your variable contract or by your qualified plan. If the tables did reflect such fees and expenses, the overall expenses would be higher than those shown. Please refer to the prospectus for your variable contract or your qualified plan documentation for information on their separate fees and expenses. 

Shareholder Fees Caption [Optional Text]

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees [Table]

Shareholder Fees (fees paid directly from your investment) None

Operating Expenses Caption [Optional Text]

Annual Fund Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Annual Fund Operating Expenses [Table]

Annual Fund Operating Expenses (expenses that you pay each year as a % of the value of your investment)
Management fees	0.82
Distribution and/or shareholder service (12b-1) fees	None
Other expenses	0.07
Total annual operating expenses	0.89

Expense Example [Heading]

Expense Example

Expense Example Narrative [Text Block]

The expense example can help you compare costs among mutual funds. The example assumes that you invested $10,000 for the periods shown, that you redeemed all of your shares at the end of those periods, that the Fund earned a hypothetical 5% total return each year, and that the Fund’s expenses were those in the table. Actual performance and expenses may be higher or lower. 

Expense Example, With Redemption [Table]

	1 Year	3 Years	5 Years	10 Years
Class I	$91	$284	$493	$1,096

Portfolio Turnover [Heading]

Portfolio Turnover

Portfolio Turnover [Text Block]

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in annual operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 4% of the average value of its portfolio.

Portfolio Turnover, Rate

4.00%

Class S

Prospectus [Line Items]

Expense Heading [Optional Text]

Fees and Expenses

Expense Narrative [Text Block]

These tables describe the fees and expenses that you may pay if you buy, hold or sell shares of the Fund. These tables do not reflect any fees and expenses charged by your insurance company under your variable contract or by your qualified plan. If the tables did reflect such fees and expenses, the overall expenses would be higher than those shown. Please refer to the prospectus for your variable contract or your qualified plan documentation for information on their separate fees and expenses. 

Shareholder Fees Caption [Optional Text]

Shareholder Fees (fees paid directly from your investment)

Shareholder Fees [Table]

Shareholder Fees (fees paid directly from your investment) None

Operating Expenses Caption [Optional Text]

Annual Fund Operating Expenses (expenses that you pay each year as a % of the value of your investment)

Annual Fund Operating Expenses [Table]

Annual Fund Operating Expenses (expenses that you pay each year as a % of the value of your investment)
Management fees	0.82
Distribution and/or shareholder service (12b-1) fees	0.25
Other expenses	0.08
Total annual operating expenses	1.15

Expense Example [Heading]

Expense Example

Expense Example Narrative [Text Block]

The expense example can help you compare costs among mutual funds. The example assumes that you invested $10,000 for the periods shown, that you redeemed all of your shares at the end of those periods, that the Fund earned a hypothetical 5% total return each year, and that the Fund’s expenses were those in the table. Actual performance and expenses may be higher or lower. 

Expense Example, With Redemption [Table]

	1 Year	3 Years	5 Years	10 Years
Class S	$117	$365	$633	$1,398

Portfolio Turnover [Heading]

Portfolio Turnover

Portfolio Turnover [Text Block]

The Fund pays transaction costs, such as commissions, when it buys and sells securities (or “turns over” its portfolio). A higher portfolio turnover rate may indicate higher transaction costs. These costs, which are not reflected in annual operating expenses or in the example, affect the Fund’s performance. During the most recent fiscal year, the Fund’s portfolio turnover rate was 4% of the average value of its portfolio.

Portfolio Turnover, Rate

4.00%