Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

42.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.35	%
Distribution (12b-1) Fees		None
Other Expenses		0.59	%
Total Annual Fund Operating Expenses		0.94	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Large Cap Value Fund — Class F Shares				$	96			$	300			$	520			$	1,155

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 28% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

63.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.05	%
Distribution (12b-1) Fees		None
Other Expenses		0.59	%
Total Annual Fund Operating Expenses		0.64	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Large Cap Index Fund — Class F Shares				$	65			$	205			$	357			$	798

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund 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.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

14.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.03	%
Distribution (12b-1) Fees		None
Other Expenses		0.51	%
Total Annual Fund Operating Expenses		0.54	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
S&P 500 Index Fund — Class F Shares				$	55			$	173			$	302			$	677

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 3% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

80.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.59	%
Total Annual Fund Operating Expenses		1.24	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Small Cap Value Fund — Class F Shares				$	126			$	393			$	681			$	1,500

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 48% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

155.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.59	%
Total Annual Fund Operating Expenses		1.24	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Tax-Managed Small/Mid Cap Fund — Class F Shares				$	126			$	393			$	681			$	1,500

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 36% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

62.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.55	%
Distribution (12b-1) Fees		None
Other Expenses		0.59	%
Total Annual Fund Operating Expenses		1.14	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
U.S. Managed Volatility Fund — Class F Shares				$	116			$	362			$	628			$	1,386

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 68% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

78.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.55	%
Distribution (12b-1) Fees		None
Other Expenses		0.59	%
Total Annual Fund Operating Expenses		1.14	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Tax-Managed Managed Volatility Fund — Class F Shares				$	116			$	362			$	628			$	1,386

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 43% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

66.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.59	%
Total Annual Fund Operating Expenses		1.24	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Real Estate Fund — Class F Shares				$	126			$	393			$	681			$	1,500

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 72% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

394.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.49	%
Distribution (12b-1) Fees		None
Other Expenses		0.50	%
Total Annual Fund Operating Expenses		0.99	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
High Yield Bond Fund — Class F Shares				$	101			$	315			$	547			$	1,213

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 66% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

none

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.10	%
Distribution (12b-1) Fees		None
Other Expenses		0.49	%
Total Annual Fund Operating Expenses		0.59	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Tax-Free Conservative Income Fund — Class F Shares				$	60			$	189			$	329			$	738

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 0% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

29.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees (of the Fund and Subsidiary)
Management of the Fund		0.60	%
Management of the Subsidiary		None
Total Management Fees				0.60	%
Distribution (12b-1) Fees				None
Other Expenses (of the Fund and Subsidiary)
Other Expenses of the Fund		0.58	%
Other Expenses of the Subsidiary		None
Total Other Expenses				0.58	%
Total Annual Fund Operating Expenses				1.18	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Dynamic Asset Allocation Fund — Class F Shares				$	120			$	375			$	649			$	1,432

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 8% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

Because the Fund incurred AFFE during the most recent fiscal year, the operating expenses in this fee table will not correlate to the expense ratio in the Fund's financial statements (or the "Financial Highlights" section in the prospectus), which does not take into account the indirect costs of investing in other investment companies.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees				1.50	%
Distribution (12b-1) Fees				None
Other Expenses
Dividends on Shorts		0.59	%
Remainder of Other Expenses		0.60	%
Total Other Expenses				1.19	%
Acquired Fund Fees and Expenses (AFFE)				0.24	%
Total Annual Fund Operating Expenses				2.93	%^†

^† Because the Fund incurred AFFE during the most recent fiscal year, the operating expenses in this fee table will not correlate to the expense ratio in the Fund's financial statements (or the "Financial Highlights" section in the prospectus), which does not take into account the indirect costs of investing in other investment companies.

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Multi-Strategy Alternative Fund — Class F Shares				$	296			$	907			$	1,543			$	3,252

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund

operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 358% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

42.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class I Shares
Management Fees		0.35	%
Distribution (12b-1) Fees		None
Other Expenses		0.84	%
Total Annual Fund Operating Expenses		1.19	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Large Cap Value Fund — Class I Shares				$	121			$	378			$	654			$	1,443

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 28% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

63.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class I Shares
Management Fees		0.03	%
Distribution (12b-1) Fees		None
Other Expenses		0.76	%
Total Annual Fund Operating Expenses		0.79	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
S&P 500 Index Fund — Class I Shares				$	81			$	252			$	439			$	978

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 3% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

80.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class I Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.84	%
Total Annual Fund Operating Expenses		1.49	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Small Cap Value Fund — Class I Shares				$	152			$	471			$	813			$	1,779

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 48% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

155.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class I Shares
Management Fees		0.40	%
Distribution (12b-1) Fees		None
Other Expenses		0.84	%
Total Annual Fund Operating Expenses		1.24	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Mid-Cap Fund — Class I Shares				$	126			$	393			$	681			$	1,500

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 62% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

68.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class I Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.84	%
Total Annual Fund Operating Expenses		1.49	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Global Managed Volatility Fund — Class I Shares				$	152			$	471			$	813			$	1,779

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 78% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

72.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class I Shares
Management Fees		0.28	%
Distribution (12b-1) Fees		None
Other Expenses		0.71	%
Total Annual Fund Operating Expenses		0.99	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Core Fixed Income Fund — Class I Shares				$	101			$	315			$	547			$	1,213

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 394% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

66.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class I Shares
Management Fees		0.22	%
Distribution (12b-1) Fees		None
Other Expenses		0.73	%
Total Annual Fund Operating Expenses		0.95	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Real Return Fund — Class I Shares				$	97			$	303			$	525			$	1,166

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 29% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

42.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.35	%
Distribution (12b-1) Fees		None
Other Expenses		0.34	%
Total Annual Fund Operating Expenses		0.69	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Large Cap Value Fund — Class Y Shares				$	70			$	221			$	384			$	859

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 28% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

63.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.40	%
Distribution (12b-1) Fees		None
Other Expenses		0.26	%
Total Annual Fund Operating Expenses		0.66	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Tax-Managed Large Cap Fund — Class Y Shares				$	67			$	211			$	368			$	822

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 14% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

80.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.34	%
Total Annual Fund Operating Expenses		0.99	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Small Cap Value Fund — Class Y Shares				$	101			$	315			$	547			$	1,213

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 48% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

155.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.34	%
Total Annual Fund Operating Expenses		0.99	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Tax-Managed Small/Mid Cap Fund — Class Y Shares				$	101			$	315			$	547			$	1,213

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 36% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

62.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.55	%
Distribution (12b-1) Fees		None
Other Expenses		0.34	%
Total Annual Fund Operating Expenses		0.89	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
U.S. Managed Volatility Fund — Class Y Shares				$	91			$	284			$	493			$	1,096

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 68% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

78.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.55	%
Distribution (12b-1) Fees		None
Other Expenses		0.34	%
Total Annual Fund Operating Expenses		0.89	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Tax-Managed Managed Volatility Fund — Class Y Shares				$	91			$	284			$	493			$	1,096

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 43% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

66.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.65	%
Distribution (12b-1) Fees		None
Other Expenses		0.34	%
Total Annual Fund Operating Expenses		0.99	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Real Estate Fund — Class Y Shares				$	101			$	315			$	547			$	1,213

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 72% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

394.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.49	%
Distribution (12b-1) Fees		None
Other Expenses		0.25	%
Total Annual Fund Operating Expenses		0.74	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
High Yield Bond Fund — Class Y Shares				$	76			$	237			$	411			$	918

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 66% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

none

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.10	%
Distribution (12b-1) Fees		None
Other Expenses		0.24	%
Total Annual Fund Operating Expenses		0.34	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Tax-Free Conservative Income Fund — Class Y Shares				$	35			$	109			$	191			$	431

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 0% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

29.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees (of the Fund and Subsidiary)
Management of the Fund		0.60	%
Management of the Subsidiary		None
Total Management Fees				0.60	%
Distribution (12b-1) Fees				None
Other Expenses (of the Fund and Subsidiary)
Other Expenses of the Fund		0.33	%
Other Expenses of the Subsidiary		None
Total Other Expenses				0.33	%
Total Annual Fund Operating Expenses				0.93	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Dynamic Asset Allocation Fund — Class Y Shares				$	95			$	296			$	515			$	1,143

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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 8% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Expenses Not Correlated to Ratio Due to Acquired Fund Fees [Text]

Because the Fund incurred AFFE during the most recent fiscal year, the operating expenses in this fee table will not correlate to the expense ratio in the Fund's financial statements (or the "Financial Highlights" section in the prospectus), which does not take into account the indirect costs of investing in other investment companies.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees				1.50	%
Distribution (12b-1) Fees				None
Other Expenses
Dividends on Shorts		0.59	%
Remainder of Other Expenses		0.35	%
Total Other Expenses				0.94	%
Acquired Fund Fees and Expenses (AFFE)				0.24	%
Total Annual Fund Operating Expenses				2.68	%^†

^† Because the Fund incurred AFFE during the most recent fiscal year, the operating expenses in this fee table will not correlate to the expense ratio in the Fund's financial statements (or the "Financial Highlights" section in the prospectus), which does not take into account the indirect costs of investing in other investment companies.

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Multi-Strategy Alternative Fund — Class Y Shares				$	271			$	832			$	1,420			$	3,012

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 and may result in higher

taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 358% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

75.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.60	%
Distribution (12b-1) Fees		None
Other Expenses		0.61	%
Total Annual Fund Operating Expenses		1.21	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Multi-Asset Income Fund — Class F Shares				$	123			$	384			$	665			$	1,466

Portfolio Turnover [Text Block]

The Fund will pay 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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 59% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

44.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class F Shares
Management Fees		0.40	%
Distribution (12b-1) Fees		None
Other Expenses		0.58	%
Total Annual Fund Operating Expenses		0.98	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Multi-Asset Capital Stability Fund — Class F Shares				$	100			$	312			$	542			$	1,201

Portfolio Turnover [Text Block]

The Fund will pay 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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 260% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

75.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.60	%
Distribution (12b-1) Fees		None
Other Expenses		0.36	%
Total Annual Fund Operating Expenses		0.96	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Multi-Asset Income Fund — Class Y Shares				$	98			$	306			$	531			$	1,178

Portfolio Turnover [Text Block]

The Fund will pay 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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 59% of the average value of its portfolio.

Expense Heading [Optional Text]

Fees and Expenses

Operating Expenses Caption [Optional Text]

ANNUAL FUND OPERATING EXPENSES (expenses that you pay each year as a percentage of the value of your investment)

Expense Example [Heading]

EXAMPLE

Expense Example by, Year, Caption [Text]

Although your actual costs may be higher or lower, based on these assumptions your costs would be:

Portfolio Turnover [Heading]

PORTFOLIO TURNOVER

Portfolio Turnover, Rate

44.00%

Prospectus [Line Items]

Expense Narrative [Text Block]

This table describes the fees and expenses that you may pay if you buy, hold, and sell Fund shares. You may pay other fees, such as brokerage commissions and other fees to financial intermediaries, which are not reflected in this table and examples below.

Annual Fund Operating Expenses [Table]

(expenses that you pay each year as a percentage of the value of your investment)	Class Y Shares
Management Fees		0.40	%
Distribution (12b-1) Fees		None
Other Expenses		0.33	%
Total Annual Fund Operating Expenses		0.73	%

Expense Example Narrative [Text Block]

This Example is intended to help you compare the cost of investing in the Fund with the cost of investing in other mutual funds. The Example assumes that you invest $10,000 in the Fund for the time periods indicated and then redeem or hold all of your shares at the end of those periods. The Example also assumes that your investment has a 5% return each year and that the Fund's operating expenses remain the same.

Expense Example, With Redemption [Table]

				1 Year				3 Years				5 Years				10 Years
Multi-Asset Capital Stability Fund — Class Y Shares				$	75			$	233			$	406			$	906

Portfolio Turnover [Text Block]

The Fund will pay 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 and may result in higher taxes when Fund shares are held in a taxable account. These costs, which are not reflected in annual Fund operating expenses or in the Example, affect the Fund's performance. During the most recent fiscal year, the Fund's portfolio turnover rate was 260% of the average value of its portfolio.