You can find additional information about the Fund at https://connect.rightprospectus.com/russellinvestments. You can also request this information by contacting us at 1-800-787-7354 or by sending an e-mail to: service@russellinvestments.com.

Additional Information Phone Number

1-800-787-7354

Additional Information Email

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Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$27	0.54%

Expenses Paid, Amount

$ 27

Expense Ratio, Percent

0.54%

AssetsNet

$ 55,245,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$55,245
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	75.5%
Domestic Equities	10.5%
Multi-Asset	8.0%
International Equities	4.0%
Alternative	2.0%

C000004266

Shareholder Report [Line Items]

Fund Name

Conservative Strategy Fund

Class Name

Class C

Trading Symbol

RCLCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$65	1.29%

Expenses Paid, Amount

$ 65

Expense Ratio, Percent

1.29%

AssetsNet

$ 55,245,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$55,245
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	75.5%
Domestic Equities	10.5%
Multi-Asset	8.0%
International Equities	4.0%
Alternative	2.0%

C000027580

Shareholder Report [Line Items]

Fund Name

Conservative Strategy Fund

Class Name

Class R1

Trading Symbol

RCLRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R1	$11	0.22%

Expenses Paid, Amount

$ 11

Expense Ratio, Percent

0.22%

AssetsNet

$ 55,245,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$55,245
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	75.5%
Domestic Equities	10.5%
Multi-Asset	8.0%
International Equities	4.0%
Alternative	2.0%

C000137237

Shareholder Report [Line Items]

Fund Name

Conservative Strategy Fund

Class Name

Class R5

Trading Symbol

RCLVX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R5	$36	0.72%

Expenses Paid, Amount

$ 36

Expense Ratio, Percent

0.72%

AssetsNet

$ 55,245,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$55,245
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	75.5%
Domestic Equities	10.5%
Multi-Asset	8.0%
International Equities	4.0%
Alternative	2.0%

C000004268

Shareholder Report [Line Items]

Fund Name

Conservative Strategy Fund

Class Name

Class S

Trading Symbol

RCLSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$18	0.35%

Expenses Paid, Amount

$ 18

Expense Ratio, Percent

0.35%

AssetsNet

$ 55,245,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$55,245
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	75.5%
Domestic Equities	10.5%
Multi-Asset	8.0%
International Equities	4.0%
Alternative	2.0%

C000004260

Shareholder Report [Line Items]

Fund Name

Moderate Strategy Fund

Class Name

Class A

Trading Symbol

RMLAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$25	0.50%

Expenses Paid, Amount

$ 25

Expense Ratio, Percent

0.50%

AssetsNet

$ 121,355,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$121,355
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	53.2%
International Equities	24.4%
Domestic Equities	12.4%
Multi-Asset	8.0%
Alternative	2.0%

C000004261

Shareholder Report [Line Items]

Fund Name

Moderate Strategy Fund

Class Name

Class C

Trading Symbol

RMLCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$63	1.25%

Expenses Paid, Amount

$ 63

Expense Ratio, Percent

1.25%

AssetsNet

$ 121,355,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$121,355
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	53.2%
International Equities	24.4%
Domestic Equities	12.4%
Multi-Asset	8.0%
Alternative	2.0%

C000027578

Shareholder Report [Line Items]

Fund Name

Moderate Strategy Fund

Class Name

Class R1

Trading Symbol

RMLRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R1	$13	0.25%

Expenses Paid, Amount

$ 13

Expense Ratio, Percent

0.25%

AssetsNet

$ 121,355,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$121,355
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	53.2%
International Equities	24.4%
Domestic Equities	12.4%
Multi-Asset	8.0%
Alternative	2.0%

C000137235

Shareholder Report [Line Items]

Fund Name

Moderate Strategy Fund

Class Name

Class R5

Trading Symbol

RMLVX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R5	$38	0.75%

Expenses Paid, Amount

$ 38

Expense Ratio, Percent

0.75%

AssetsNet

$ 121,355,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$121,355
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	53.2%
International Equities	24.4%
Domestic Equities	12.4%
Multi-Asset	8.0%
Alternative	2.0%

C000004263

Shareholder Report [Line Items]

Fund Name

Moderate Strategy Fund

Class Name

Class S

Trading Symbol

RMLSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$17	0.33%

Expenses Paid, Amount

$ 17

Expense Ratio, Percent

0.33%

AssetsNet

$ 121,355,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 0

InvestmentCompanyPortfolioTurnover

6.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$121,355
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $-
Portfolio Turnover Rate6%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
Fixed Income	53.2%
International Equities	24.4%
Domestic Equities	12.4%
Multi-Asset	8.0%
Alternative	2.0%

C000004255

Shareholder Report [Line Items]

Fund Name

Balanced Strategy Fund

Class Name

Class A

Trading Symbol

RBLAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$27	0.53%

Expenses Paid, Amount

$ 27

Expense Ratio, Percent

0.53%

AssetsNet

$ 612,170,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 262,000

InvestmentCompanyPortfolioTurnover

7.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$612,170
Total Number of Portfolio Holdings 13
Total Advisory Fees Paid (thousands) $262
Portfolio Turnover Rate7%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	40.8%
Fixed Income	31.9%
Domestic Equities	15.5%
Multi-Asset	7.9%
Alternative	4.0%
Other	(0.1)%

C000004256

Shareholder Report [Line Items]

Fund Name

Balanced Strategy Fund

Class Name

Class C

Trading Symbol

RBLCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$65	1.28%

Expenses Paid, Amount

$ 65

Expense Ratio, Percent

1.28%

AssetsNet

$ 612,170,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 262,000

InvestmentCompanyPortfolioTurnover

7.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$612,170
Total Number of Portfolio Holdings 13
Total Advisory Fees Paid (thousands) $262
Portfolio Turnover Rate7%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	40.8%
Fixed Income	31.9%
Domestic Equities	15.5%
Multi-Asset	7.9%
Alternative	4.0%
Other	(0.1)%

C000027576

Shareholder Report [Line Items]

Fund Name

Balanced Strategy Fund

Class Name

Class R1

Trading Symbol

RBLRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R1	$16	0.32%

Expenses Paid, Amount

$ 16

Expense Ratio, Percent

0.32%

AssetsNet

$ 612,170,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 262,000

InvestmentCompanyPortfolioTurnover

7.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$612,170
Total Number of Portfolio Holdings 13
Total Advisory Fees Paid (thousands) $262
Portfolio Turnover Rate7%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	40.8%
Fixed Income	31.9%
Domestic Equities	15.5%
Multi-Asset	7.9%
Alternative	4.0%
Other	(0.1)%

C000137233

Shareholder Report [Line Items]

Fund Name

Balanced Strategy Fund

Class Name

Class R5

Trading Symbol

RBLVX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R5	$42	0.82%

Expenses Paid, Amount

$ 42

Expense Ratio, Percent

0.82%

AssetsNet

$ 612,170,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 262,000

InvestmentCompanyPortfolioTurnover

7.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$612,170
Total Number of Portfolio Holdings 13
Total Advisory Fees Paid (thousands) $262
Portfolio Turnover Rate7%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	40.8%
Fixed Income	31.9%
Domestic Equities	15.5%
Multi-Asset	7.9%
Alternative	4.0%
Other	(0.1)%

C000004258

Shareholder Report [Line Items]

Fund Name

Balanced Strategy Fund

Class Name

Class S

Trading Symbol

RBLSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Shareholder Report Annual or Semi-Annual

semi-annual shareholder report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$19	0.38%

Expenses Paid, Amount

$ 19

Expense Ratio, Percent

0.38%

AssetsNet

$ 612,170,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 262,000

InvestmentCompanyPortfolioTurnover

7.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$612,170
Total Number of Portfolio Holdings 13
Total Advisory Fees Paid (thousands) $262
Portfolio Turnover Rate7%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	40.8%
Fixed Income	31.9%
Domestic Equities	15.5%
Multi-Asset	7.9%
Alternative	4.0%
Other	(0.1)%

C000004250

Shareholder Report [Line Items]

Fund Name

Aggressive Strategy Fund

Class Name

Class A

Trading Symbol

RALAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$30	0.58%

Expenses Paid, Amount

$ 30

Expense Ratio, Percent

0.58%

AssetsNet

$ 617,892,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 121,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,892
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $121
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	46.8%
Domestic Equities	26.4%
Fixed Income	13.9%
Multi-Asset	8.0%
Alternative	5.0%
Other	(0.1)%

C000004251

Shareholder Report [Line Items]

Fund Name

Aggressive Strategy Fund

Class Name

Class C

Trading Symbol

RALCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$68	1.33%

Expenses Paid, Amount

$ 68

Expense Ratio, Percent

1.33%

AssetsNet

$ 617,892,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 121,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,892
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $121
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	46.8%
Domestic Equities	26.4%
Fixed Income	13.9%
Multi-Asset	8.0%
Alternative	5.0%
Other	(0.1)%

C000027574

Shareholder Report [Line Items]

Fund Name

Aggressive Strategy Fund

Class Name

Class R1

Trading Symbol

RALRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R1	$14	0.28%

Expenses Paid, Amount

$ 14

Expense Ratio, Percent

0.28%

AssetsNet

$ 617,892,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 121,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,892
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $121
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	46.8%
Domestic Equities	26.4%
Fixed Income	13.9%
Multi-Asset	8.0%
Alternative	5.0%
Other	(0.1)%

C000137231

Shareholder Report [Line Items]

Fund Name

Aggressive Strategy Fund

Class Name

Class R5

Trading Symbol

RALVX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R5	$40	0.78%

Expenses Paid, Amount

$ 40

Expense Ratio, Percent

0.78%

AssetsNet

$ 617,892,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 121,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,892
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $121
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	46.8%
Domestic Equities	26.4%
Fixed Income	13.9%
Multi-Asset	8.0%
Alternative	5.0%
Other	(0.1)%

C000004253

Shareholder Report [Line Items]

Fund Name

Aggressive Strategy Fund

Class Name

Class S

Trading Symbol

RALSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$17	0.33%

Expenses Paid, Amount

$ 17

Expense Ratio, Percent

0.33%

AssetsNet

$ 617,892,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 121,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,892
Total Number of Portfolio Holdings 12
Total Advisory Fees Paid (thousands) $121
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.1)%
Investments in Affiliated Funds	100.1%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	46.8%
Domestic Equities	26.4%
Fixed Income	13.9%
Multi-Asset	8.0%
Alternative	5.0%
Other	(0.1)%

C000004273

Shareholder Report [Line Items]

Fund Name

Equity Aggressive Strategy Fund

Class Name

Class A

Trading Symbol

REAAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$30	0.58%

Expenses Paid, Amount

$ 30

Expense Ratio, Percent

0.58%

AssetsNet

$ 323,438,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 20,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$323,438
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $20
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	49.5%
Domestic Equities	32.5%
Multi-Asset	6.9%
Fixed Income	5.7%
Alternative	5.4%

C000004274

Shareholder Report [Line Items]

Fund Name

Equity Aggressive Strategy Fund

Class Name

Class C

Trading Symbol

RELCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$69	1.33%

Expenses Paid, Amount

$ 69

Expense Ratio, Percent

1.33%

AssetsNet

$ 323,438,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 20,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$323,438
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $20
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	49.5%
Domestic Equities	32.5%
Multi-Asset	6.9%
Fixed Income	5.7%
Alternative	5.4%

C000027582

Shareholder Report [Line Items]

Fund Name

Equity Aggressive Strategy Fund

Class Name

Class R1

Trading Symbol

RELRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R1	$13	0.25%

Expenses Paid, Amount

$ 13

Expense Ratio, Percent

0.25%

AssetsNet

$ 323,438,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 20,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$323,438
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $20
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	49.5%
Domestic Equities	32.5%
Multi-Asset	6.9%
Fixed Income	5.7%
Alternative	5.4%

C000137239

Shareholder Report [Line Items]

Fund Name

Equity Aggressive Strategy Fund

Class Name

Class R5

Trading Symbol

RELVX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R5	$39	0.75%

Expenses Paid, Amount

$ 39

Expense Ratio, Percent

0.75%

AssetsNet

$ 323,438,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 20,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$323,438
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $20
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	49.5%
Domestic Equities	32.5%
Multi-Asset	6.9%
Fixed Income	5.7%
Alternative	5.4%

C000004276

Shareholder Report [Line Items]

Fund Name

Equity Aggressive Strategy Fund

Class Name

Class S

Trading Symbol

RELSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$17	0.33%

Expenses Paid, Amount

$ 17

Expense Ratio, Percent

0.33%

AssetsNet

$ 323,438,000

Holdings Count | Holding

Advisory Fees Paid, Amount

$ 20,000

InvestmentCompanyPortfolioTurnover

8.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$323,438
Total Number of Portfolio Holdings 11
Total Advisory Fees Paid (thousands) $20
Portfolio Turnover Rate8%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Investments in Affiliated Funds	100.0%

Underlying Affiliated Fund Type Exposure

(% of Net Assets)

Table Summary
Value	Value
International Equities	49.5%
Domestic Equities	32.5%
Multi-Asset	6.9%
Fixed Income	5.7%
Alternative	5.4%

C000143043

Shareholder Report [Line Items]

Fund Name

Multifactor U.S. Equity Fund

Class Name

Class A

Trading Symbol

RTDAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$48	0.93%

Expenses Paid, Amount

$ 48

Expense Ratio, Percent

0.93%

AssetsNet

$ 282,417,000

Holdings Count | Holding

752

Advisory Fees Paid, Amount

$ 411,000

InvestmentCompanyPortfolioTurnover

11.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$282,417
Total Number of Portfolio Holdings 752
Total Advisory Fees Paid (thousands) $411
Portfolio Turnover Rate11%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Short-Term Investments	2.2%
Common Stocks	97.8%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	40.9%
Financial Services	14.6%
Consumer Discretionary	12.1%
Health Care	9.1%
Producer Durables	7.7%
Energy	4.0%
Utilities	3.6%
Materials and Processing	3.2%
Consumer Staples	2.6%
Other	2.2%

C000143044

Shareholder Report [Line Items]

Fund Name

Multifactor U.S. Equity Fund

Class Name

Class C

Trading Symbol

RTDCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$86	1.68%

Expenses Paid, Amount

$ 86

Expense Ratio, Percent

1.68%

AssetsNet

$ 282,417,000

Holdings Count | Holding

752

Advisory Fees Paid, Amount

$ 411,000

InvestmentCompanyPortfolioTurnover

11.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$282,417
Total Number of Portfolio Holdings 752
Total Advisory Fees Paid (thousands) $411
Portfolio Turnover Rate11%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Short-Term Investments	2.2%
Common Stocks	97.8%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	40.9%
Financial Services	14.6%
Consumer Discretionary	12.1%
Health Care	9.1%
Producer Durables	7.7%
Energy	4.0%
Utilities	3.6%
Materials and Processing	3.2%
Consumer Staples	2.6%
Other	2.2%

C000148917

Shareholder Report [Line Items]

Fund Name

Multifactor U.S. Equity Fund

Class Name

Class M

Trading Symbol

RTDTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$27	0.53%

Expenses Paid, Amount

$ 27

Expense Ratio, Percent

0.53%

AssetsNet

$ 282,417,000

Holdings Count | Holding

752

Advisory Fees Paid, Amount

$ 411,000

InvestmentCompanyPortfolioTurnover

11.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$282,417
Total Number of Portfolio Holdings 752
Total Advisory Fees Paid (thousands) $411
Portfolio Turnover Rate11%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Short-Term Investments	2.2%
Common Stocks	97.8%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	40.9%
Financial Services	14.6%
Consumer Discretionary	12.1%
Health Care	9.1%
Producer Durables	7.7%
Energy	4.0%
Utilities	3.6%
Materials and Processing	3.2%
Consumer Staples	2.6%
Other	2.2%

C000166214

Shareholder Report [Line Items]

Fund Name

Multifactor U.S. Equity Fund

Class Name

Class R6

Trading Symbol

RTDRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$26	0.51%

Expenses Paid, Amount

$ 26

Expense Ratio, Percent

0.51%

AssetsNet

$ 282,417,000

Holdings Count | Holding

752

Advisory Fees Paid, Amount

$ 411,000

InvestmentCompanyPortfolioTurnover

11.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$282,417
Total Number of Portfolio Holdings 752
Total Advisory Fees Paid (thousands) $411
Portfolio Turnover Rate11%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Short-Term Investments	2.2%
Common Stocks	97.8%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	40.9%
Financial Services	14.6%
Consumer Discretionary	12.1%
Health Care	9.1%
Producer Durables	7.7%
Energy	4.0%
Utilities	3.6%
Materials and Processing	3.2%
Consumer Staples	2.6%
Other	2.2%

C000143046

Shareholder Report [Line Items]

Fund Name

Multifactor U.S. Equity Fund

Class Name

Class S

Trading Symbol

RTDSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$35	0.68%

Expenses Paid, Amount

$ 35

Expense Ratio, Percent

0.68%

AssetsNet

$ 282,417,000

Holdings Count | Holding

752

Advisory Fees Paid, Amount

$ 411,000

InvestmentCompanyPortfolioTurnover

11.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$282,417
Total Number of Portfolio Holdings 752
Total Advisory Fees Paid (thousands) $411
Portfolio Turnover Rate11%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Short-Term Investments	2.2%
Common Stocks	97.8%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	40.9%
Financial Services	14.6%
Consumer Discretionary	12.1%
Health Care	9.1%
Producer Durables	7.7%
Energy	4.0%
Utilities	3.6%
Materials and Processing	3.2%
Consumer Staples	2.6%
Other	2.2%

C000143047

Shareholder Report [Line Items]

Fund Name

Multifactor U.S. Equity Fund

Class Name

Class Y

Trading Symbol

RTDYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$25	0.48%

Expenses Paid, Amount

$ 25

Expense Ratio, Percent

0.48%

AssetsNet

$ 282,417,000

Holdings Count | Holding

752

Advisory Fees Paid, Amount

$ 411,000

InvestmentCompanyPortfolioTurnover

11.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$282,417
Total Number of Portfolio Holdings 752
Total Advisory Fees Paid (thousands) $411
Portfolio Turnover Rate11%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Short-Term Investments	2.2%
Common Stocks	97.8%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	40.9%
Financial Services	14.6%
Consumer Discretionary	12.1%
Health Care	9.1%
Producer Durables	7.7%
Energy	4.0%
Utilities	3.6%
Materials and Processing	3.2%
Consumer Staples	2.6%
Other	2.2%

C000066902

Shareholder Report [Line Items]

Fund Name

Equity Income Fund

Class Name

Class A

Trading Symbol

RSQAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$59	1.12%

Expenses Paid, Amount

$ 59

Expense Ratio, Percent

1.12%

AssetsNet

$ 149,204,000

Holdings Count | Holding

273

Advisory Fees Paid, Amount

$ 329,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$149,204
Total Number of Portfolio Holdings 273
Total Advisory Fees Paid (thousands) $329
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	3.3%
Common Stocks	96.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	23.7%
Technology	14.1%
Health Care	12.4%
Consumer Discretionary	9.4%
Utilities	8.3%
Producer Durables	8.2%
Energy	7.8%
Consumer Staples	7.3%
Materials and Processing	5.4%
Other	3.4%

C000066903

Shareholder Report [Line Items]

Fund Name

Equity Income Fund

Class Name

Class C

Trading Symbol

REQSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$98	1.87%

Expenses Paid, Amount

$ 98

Expense Ratio, Percent

1.87%

AssetsNet

$ 149,204,000

Holdings Count | Holding

273

Advisory Fees Paid, Amount

$ 329,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$149,204
Total Number of Portfolio Holdings 273
Total Advisory Fees Paid (thousands) $329
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	3.3%
Common Stocks	96.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	23.7%
Technology	14.1%
Health Care	12.4%
Consumer Discretionary	9.4%
Utilities	8.3%
Producer Durables	8.2%
Energy	7.8%
Consumer Staples	7.3%
Materials and Processing	5.4%
Other	3.4%

C000066904

Shareholder Report [Line Items]

Fund Name

Equity Income Fund

Class Name

Class S

Trading Symbol

RLISX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$44	0.83%

Expenses Paid, Amount

$ 44

Expense Ratio, Percent

0.83%

AssetsNet

$ 149,204,000

Holdings Count | Holding

273

Advisory Fees Paid, Amount

$ 329,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$149,204
Total Number of Portfolio Holdings 273
Total Advisory Fees Paid (thousands) $329
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	3.3%
Common Stocks	96.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	23.7%
Technology	14.1%
Health Care	12.4%
Consumer Discretionary	9.4%
Utilities	8.3%
Producer Durables	8.2%
Energy	7.8%
Consumer Staples	7.3%
Materials and Processing	5.4%
Other	3.4%

C000004295

Shareholder Report [Line Items]

Fund Name

Equity Income Fund

Class Name

Class Y

Trading Symbol

REAYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$35	0.67%

Expenses Paid, Amount

$ 35

Expense Ratio, Percent

0.67%

AssetsNet

$ 149,204,000

Holdings Count | Holding

273

Advisory Fees Paid, Amount

$ 329,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$149,204
Total Number of Portfolio Holdings 273
Total Advisory Fees Paid (thousands) $329
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	3.3%
Common Stocks	96.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	23.7%
Technology	14.1%
Health Care	12.4%
Consumer Discretionary	9.4%
Utilities	8.3%
Producer Durables	8.2%
Energy	7.8%
Consumer Staples	7.3%
Materials and Processing	5.4%
Other	3.4%

C000066914

Shareholder Report [Line Items]

Fund Name

Sustainable Equity Fund

Class Name

Class A

Trading Symbol

REQAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$62	1.23%

Expenses Paid, Amount

$ 62

Expense Ratio, Percent

1.23%

AssetsNet

$ 264,994,000

Holdings Count | Holding

384

Advisory Fees Paid, Amount

$ 456,000

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$264,994
Total Number of Portfolio Holdings 384
Total Advisory Fees Paid (thousands) $456
Portfolio Turnover Rate85%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.1%
Preferred Stocks	0.4%
Short-Term Investments	4.3%
Common Stocks	94.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	29.8%
Financial Services	16.4%
Health Care	12.3%
Consumer Discretionary	10.0%
Producer Durables	9.9%
Materials and Processing	6.3%
Consumer Staples	4.1%
Utilities	3.7%
Energy	1.7%
Other	5.8%

C000066915

Shareholder Report [Line Items]

Fund Name

Sustainable Equity Fund

Class Name

Class C

Trading Symbol

REQCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$99	1.98%

Expenses Paid, Amount

$ 99

Expense Ratio, Percent

1.98%

AssetsNet

$ 264,994,000

Holdings Count | Holding

384

Advisory Fees Paid, Amount

$ 456,000

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$264,994
Total Number of Portfolio Holdings 384
Total Advisory Fees Paid (thousands) $456
Portfolio Turnover Rate85%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.1%
Preferred Stocks	0.4%
Short-Term Investments	4.3%
Common Stocks	94.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	29.8%
Financial Services	16.4%
Health Care	12.3%
Consumer Discretionary	10.0%
Producer Durables	9.9%
Materials and Processing	6.3%
Consumer Staples	4.1%
Utilities	3.7%
Energy	1.7%
Other	5.8%

C000066916

Shareholder Report [Line Items]

Fund Name

Sustainable Equity Fund

Class Name

Class S

Trading Symbol

REQTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$47	0.93%

Expenses Paid, Amount

$ 47

Expense Ratio, Percent

0.93%

AssetsNet

$ 264,994,000

Holdings Count | Holding

384

Advisory Fees Paid, Amount

$ 456,000

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$264,994
Total Number of Portfolio Holdings 384
Total Advisory Fees Paid (thousands) $456
Portfolio Turnover Rate85%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.1%
Preferred Stocks	0.4%
Short-Term Investments	4.3%
Common Stocks	94.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	29.8%
Financial Services	16.4%
Health Care	12.3%
Consumer Discretionary	10.0%
Producer Durables	9.9%
Materials and Processing	6.3%
Consumer Staples	4.1%
Utilities	3.7%
Energy	1.7%
Other	5.8%

C000004313

Shareholder Report [Line Items]

Fund Name

Sustainable Equity Fund

Class Name

Class Y

Trading Symbol

REUYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$39	0.78%

Expenses Paid, Amount

$ 39

Expense Ratio, Percent

0.78%

AssetsNet

$ 264,994,000

Holdings Count | Holding

384

Advisory Fees Paid, Amount

$ 456,000

InvestmentCompanyPortfolioTurnover

85.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$264,994
Total Number of Portfolio Holdings 384
Total Advisory Fees Paid (thousands) $456
Portfolio Turnover Rate85%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.1%
Preferred Stocks	0.4%
Short-Term Investments	4.3%
Common Stocks	94.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	29.8%
Financial Services	16.4%
Health Care	12.3%
Consumer Discretionary	10.0%
Producer Durables	9.9%
Materials and Processing	6.3%
Consumer Staples	4.1%
Utilities	3.7%
Energy	1.7%
Other	5.8%

C000115674

Shareholder Report [Line Items]

Fund Name

U.S. Strategic Equity Fund

Class Name

Class A

Trading Symbol

RSEAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$55	1.08%

Expenses Paid, Amount

$ 55

Expense Ratio, Percent

1.08%

AssetsNet

$ 2,987,503,000

Holdings Count | Holding

524

Advisory Fees Paid, Amount

$ 6,828,000

InvestmentCompanyPortfolioTurnover

24.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,987,503
Total Number of Portfolio Holdings 524
Total Advisory Fees Paid (thousands) $6,828
Portfolio Turnover Rate24%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Securities Sold Short	(5.8)%
Short-Term Investments	2.3%
Common Stocks	102.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.5%
Financial Services	14.1%
Consumer Discretionary	13.4%
Health Care	9.9%
Producer Durables	7.9%
Materials and Processing	3.9%
Energy	3.7%
Utilities	3.5%
Consumer Staples	3.2%
Other	(2.1)%

C000115675

Shareholder Report [Line Items]

Fund Name

U.S. Strategic Equity Fund

Class Name

Class C

Trading Symbol

RSECX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$93	1.83%

Expenses Paid, Amount

$ 93

Expense Ratio, Percent

1.83%

AssetsNet

$ 2,987,503,000

Holdings Count | Holding

524

Advisory Fees Paid, Amount

$ 6,828,000

InvestmentCompanyPortfolioTurnover

24.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,987,503
Total Number of Portfolio Holdings 524
Total Advisory Fees Paid (thousands) $6,828
Portfolio Turnover Rate24%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Securities Sold Short	(5.8)%
Short-Term Investments	2.3%
Common Stocks	102.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.5%
Financial Services	14.1%
Consumer Discretionary	13.4%
Health Care	9.9%
Producer Durables	7.9%
Materials and Processing	3.9%
Energy	3.7%
Utilities	3.5%
Consumer Staples	3.2%
Other	(2.1)%

C000178405

Shareholder Report [Line Items]

Fund Name

U.S. Strategic Equity Fund

Class Name

Class M

Trading Symbol

RUSTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$37	0.73%

Expenses Paid, Amount

$ 37

Expense Ratio, Percent

0.73%

AssetsNet

$ 2,987,503,000

Holdings Count | Holding

524

Advisory Fees Paid, Amount

$ 6,828,000

InvestmentCompanyPortfolioTurnover

24.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,987,503
Total Number of Portfolio Holdings 524
Total Advisory Fees Paid (thousands) $6,828
Portfolio Turnover Rate24%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Securities Sold Short	(5.8)%
Short-Term Investments	2.3%
Common Stocks	102.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.5%
Financial Services	14.1%
Consumer Discretionary	13.4%
Health Care	9.9%
Producer Durables	7.9%
Materials and Processing	3.9%
Energy	3.7%
Utilities	3.5%
Consumer Staples	3.2%
Other	(2.1)%

C000115677

Shareholder Report [Line Items]

Fund Name

U.S. Strategic Equity Fund

Class Name

Class S

Trading Symbol

RSESX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$42	0.83%

Expenses Paid, Amount

$ 42

Expense Ratio, Percent

0.83%

AssetsNet

$ 2,987,503,000

Holdings Count | Holding

524

Advisory Fees Paid, Amount

$ 6,828,000

InvestmentCompanyPortfolioTurnover

24.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,987,503
Total Number of Portfolio Holdings 524
Total Advisory Fees Paid (thousands) $6,828
Portfolio Turnover Rate24%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Securities Sold Short	(5.8)%
Short-Term Investments	2.3%
Common Stocks	102.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.5%
Financial Services	14.1%
Consumer Discretionary	13.4%
Health Care	9.9%
Producer Durables	7.9%
Materials and Processing	3.9%
Energy	3.7%
Utilities	3.5%
Consumer Staples	3.2%
Other	(2.1)%

C000198621

Shareholder Report [Line Items]

Fund Name

U.S. Strategic Equity Fund

Class Name

Class Y

Trading Symbol

RUSPX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$33	0.65%

Expenses Paid, Amount

$ 33

Expense Ratio, Percent

0.65%

AssetsNet

$ 2,987,503,000

Holdings Count | Holding

524

Advisory Fees Paid, Amount

$ 6,828,000

InvestmentCompanyPortfolioTurnover

24.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,987,503
Total Number of Portfolio Holdings 524
Total Advisory Fees Paid (thousands) $6,828
Portfolio Turnover Rate24%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Securities Sold Short	(5.8)%
Short-Term Investments	2.3%
Common Stocks	102.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.5%
Financial Services	14.1%
Consumer Discretionary	13.4%
Health Care	9.9%
Producer Durables	7.9%
Materials and Processing	3.9%
Energy	3.7%
Utilities	3.5%
Consumer Staples	3.2%
Other	(2.1)%

C000066905

Shareholder Report [Line Items]

Fund Name

U.S. Small Cap Equity Fund

Class Name

Class A

Trading Symbol

RLACX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$72	1.34%

Expenses Paid, Amount

$ 72

Expense Ratio, Percent

1.34%

AssetsNet

$ 955,686,000

Holdings Count | Holding

1,186

Advisory Fees Paid, Amount

$ 2,726,000

InvestmentCompanyPortfolioTurnover

55.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$955,686
Total Number of Portfolio Holdings 1,186
Total Advisory Fees Paid (thousands) $2,726
Portfolio Turnover Rate55%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Securities Sold Short	(3.8)%
Short-Term Investments	4.3%
Common Stocks	99.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	20.4%
Producer Durables	19.8%
Health Care	15.7%
Technology	14.6%
Consumer Discretionary	9.9%
Materials and Processing	8.8%
Energy	5.2%
Utilities	2.5%
Consumer Staples	2.2%
Other	0.9%

C000066906

Shareholder Report [Line Items]

Fund Name

U.S. Small Cap Equity Fund

Class Name

Class C

Trading Symbol

RLECX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$112	2.09%

Expenses Paid, Amount

$ 112

Expense Ratio, Percent

2.09%

AssetsNet

$ 955,686,000

Holdings Count | Holding

1,186

Advisory Fees Paid, Amount

$ 2,726,000

InvestmentCompanyPortfolioTurnover

55.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$955,686
Total Number of Portfolio Holdings 1,186
Total Advisory Fees Paid (thousands) $2,726
Portfolio Turnover Rate55%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Securities Sold Short	(3.8)%
Short-Term Investments	4.3%
Common Stocks	99.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	20.4%
Producer Durables	19.8%
Health Care	15.7%
Technology	14.6%
Consumer Discretionary	9.9%
Materials and Processing	8.8%
Energy	5.2%
Utilities	2.5%
Consumer Staples	2.2%
Other	0.9%

C000178340

Shareholder Report [Line Items]

Fund Name

U.S. Small Cap Equity Fund

Class Name

Class M

Trading Symbol

RUNTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$51	0.95%

Expenses Paid, Amount

$ 51

Expense Ratio, Percent

0.95%

AssetsNet

$ 955,686,000

Holdings Count | Holding

1,186

Advisory Fees Paid, Amount

$ 2,726,000

InvestmentCompanyPortfolioTurnover

55.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$955,686
Total Number of Portfolio Holdings 1,186
Total Advisory Fees Paid (thousands) $2,726
Portfolio Turnover Rate55%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Securities Sold Short	(3.8)%
Short-Term Investments	4.3%
Common Stocks	99.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	20.4%
Producer Durables	19.8%
Health Care	15.7%
Technology	14.6%
Consumer Discretionary	9.9%
Materials and Processing	8.8%
Energy	5.2%
Utilities	2.5%
Consumer Staples	2.2%
Other	0.9%

C000166199

Shareholder Report [Line Items]

Fund Name

U.S. Small Cap Equity Fund

Class Name

Class R6

Trading Symbol

RSCRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$50	0.92%

Expenses Paid, Amount

$ 50

Expense Ratio, Percent

0.92%

AssetsNet

$ 955,686,000

Holdings Count | Holding

1,186

Advisory Fees Paid, Amount

$ 2,726,000

InvestmentCompanyPortfolioTurnover

55.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$955,686
Total Number of Portfolio Holdings 1,186
Total Advisory Fees Paid (thousands) $2,726
Portfolio Turnover Rate55%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Securities Sold Short	(3.8)%
Short-Term Investments	4.3%
Common Stocks	99.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	20.4%
Producer Durables	19.8%
Health Care	15.7%
Technology	14.6%
Consumer Discretionary	9.9%
Materials and Processing	8.8%
Energy	5.2%
Utilities	2.5%
Consumer Staples	2.2%
Other	0.9%

C000066907

Shareholder Report [Line Items]

Fund Name

U.S. Small Cap Equity Fund

Class Name

Class S

Trading Symbol

RLESX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$57	1.05%

Expenses Paid, Amount

$ 57

Expense Ratio, Percent

1.05%

AssetsNet

$ 955,686,000

Holdings Count | Holding

1,186

Advisory Fees Paid, Amount

$ 2,726,000

InvestmentCompanyPortfolioTurnover

55.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$955,686
Total Number of Portfolio Holdings 1,186
Total Advisory Fees Paid (thousands) $2,726
Portfolio Turnover Rate55%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Securities Sold Short	(3.8)%
Short-Term Investments	4.3%
Common Stocks	99.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	20.4%
Producer Durables	19.8%
Health Care	15.7%
Technology	14.6%
Consumer Discretionary	9.9%
Materials and Processing	8.8%
Energy	5.2%
Utilities	2.5%
Consumer Staples	2.2%
Other	0.9%

C000004298

Shareholder Report [Line Items]

Fund Name

U.S. Small Cap Equity Fund

Class Name

Class Y

Trading Symbol

REBYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$48	0.89%

Expenses Paid, Amount

$ 48

Expense Ratio, Percent

0.89%

AssetsNet

$ 955,686,000

Holdings Count | Holding

1,186

Advisory Fees Paid, Amount

$ 2,726,000

InvestmentCompanyPortfolioTurnover

55.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$955,686
Total Number of Portfolio Holdings 1,186
Total Advisory Fees Paid (thousands) $2,726
Portfolio Turnover Rate55%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Securities Sold Short	(3.8)%
Short-Term Investments	4.3%
Common Stocks	99.1%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	20.4%
Producer Durables	19.8%
Health Care	15.7%
Technology	14.6%
Consumer Discretionary	9.9%
Materials and Processing	8.8%
Energy	5.2%
Utilities	2.5%
Consumer Staples	2.2%
Other	0.9%

C000148918

Shareholder Report [Line Items]

Fund Name

Multifactor International Equity Fund

Class Name

Class M

Trading Symbol

RTITX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$38	0.73%

Expenses Paid, Amount

$ 38

Expense Ratio, Percent

0.73%

AssetsNet

$ 182,520,000

Holdings Count | Holding

609

Advisory Fees Paid, Amount

$ 410,000

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$182,520
Total Number of Portfolio Holdings 609
Total Advisory Fees Paid (thousands) $410
Portfolio Turnover Rate17%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.6%
Preferred Stocks	0.4%
Short-Term Investments	3.4%
Common Stocks	94.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	19.3%
Canada	11.1%
United Kingdom	9.5%
Germany	7.0%
France	6.7%
United States	6.5%
Australia	5.4%
Netherlands	4.6%
Switzerland	3.5%
Sweden	3.3%
Other Common Stocks	17.7%
Other	5.4%

C000166215

Shareholder Report [Line Items]

Fund Name

Multifactor International Equity Fund

Class Name

Class R6

Trading Symbol

RTIRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$37	0.71%

Expenses Paid, Amount

$ 37

Expense Ratio, Percent

0.71%

AssetsNet

$ 182,520,000

Holdings Count | Holding

609

Advisory Fees Paid, Amount

$ 410,000

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$182,520
Total Number of Portfolio Holdings 609
Total Advisory Fees Paid (thousands) $410
Portfolio Turnover Rate17%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.6%
Preferred Stocks	0.4%
Short-Term Investments	3.4%
Common Stocks	94.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	19.3%
Canada	11.1%
United Kingdom	9.5%
Germany	7.0%
France	6.7%
United States	6.5%
Australia	5.4%
Netherlands	4.6%
Switzerland	3.5%
Sweden	3.3%
Other Common Stocks	17.7%
Other	5.4%

C000143052

Shareholder Report [Line Items]

Fund Name

Multifactor International Equity Fund

Class Name

Class S

Trading Symbol

RTISX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$46	0.88%

Expenses Paid, Amount

$ 46

Expense Ratio, Percent

0.88%

AssetsNet

$ 182,520,000

Holdings Count | Holding

609

Advisory Fees Paid, Amount

$ 410,000

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$182,520
Total Number of Portfolio Holdings 609
Total Advisory Fees Paid (thousands) $410
Portfolio Turnover Rate17%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.6%
Preferred Stocks	0.4%
Short-Term Investments	3.4%
Common Stocks	94.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	19.3%
Canada	11.1%
United Kingdom	9.5%
Germany	7.0%
France	6.7%
United States	6.5%
Australia	5.4%
Netherlands	4.6%
Switzerland	3.5%
Sweden	3.3%
Other Common Stocks	17.7%
Other	5.4%

C000143048

Shareholder Report [Line Items]

Fund Name

Multifactor International Equity Fund

Class Name

Class Y

Trading Symbol

RTIYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$36	0.68%

Expenses Paid, Amount

$ 36

Expense Ratio, Percent

0.68%

AssetsNet

$ 182,520,000

Holdings Count | Holding

609

Advisory Fees Paid, Amount

$ 410,000

InvestmentCompanyPortfolioTurnover

17.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$182,520
Total Number of Portfolio Holdings 609
Total Advisory Fees Paid (thousands) $410
Portfolio Turnover Rate17%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.6%
Preferred Stocks	0.4%
Short-Term Investments	3.4%
Common Stocks	94.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	19.3%
Canada	11.1%
United Kingdom	9.5%
Germany	7.0%
France	6.7%
United States	6.5%
Australia	5.4%
Netherlands	4.6%
Switzerland	3.5%
Sweden	3.3%
Other Common Stocks	17.7%
Other	5.4%

C000066910

Shareholder Report [Line Items]

Fund Name

International Developed Markets Fund

Class Name

Class A

Trading Symbol

RLNAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$66	1.28%

Expenses Paid, Amount

$ 66

Expense Ratio, Percent

1.28%

AssetsNet

$ 1,390,406,000

Holdings Count | Holding

593

Advisory Fees Paid, Amount

$ 4,165,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,390,406
Total Number of Portfolio Holdings 593
Total Advisory Fees Paid (thousands) $4,165
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.4%
Preferred Stocks	0.6%
Short-Term Investments	3.9%
Common Stocks	93.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	16.6%
United Kingdom	11.3%
France	8.6%
Germany	7.4%
United States	6.9%
Canada	4.8%
Netherlands	4.2%
Switzerland	3.8%
Italy	3.5%
China	3.3%
Other Common Stocks	22.7%
Other	6.9%

C000066908

Shareholder Report [Line Items]

Fund Name

International Developed Markets Fund

Class Name

Class C

Trading Symbol

RLNCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$105	2.03%

Expenses Paid, Amount

$ 105

Expense Ratio, Percent

2.03%

AssetsNet

$ 1,390,406,000

Holdings Count | Holding

593

Advisory Fees Paid, Amount

$ 4,165,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,390,406
Total Number of Portfolio Holdings 593
Total Advisory Fees Paid (thousands) $4,165
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.4%
Preferred Stocks	0.6%
Short-Term Investments	3.9%
Common Stocks	93.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	16.6%
United Kingdom	11.3%
France	8.6%
Germany	7.4%
United States	6.9%
Canada	4.8%
Netherlands	4.2%
Switzerland	3.8%
Italy	3.5%
China	3.3%
Other Common Stocks	22.7%
Other	6.9%

C000178350

Shareholder Report [Line Items]

Fund Name

International Developed Markets Fund

Class Name

Class M

Trading Symbol

RNTTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$46	0.89%

Expenses Paid, Amount

$ 46

Expense Ratio, Percent

0.89%

AssetsNet

$ 1,390,406,000

Holdings Count | Holding

593

Advisory Fees Paid, Amount

$ 4,165,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,390,406
Total Number of Portfolio Holdings 593
Total Advisory Fees Paid (thousands) $4,165
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.4%
Preferred Stocks	0.6%
Short-Term Investments	3.9%
Common Stocks	93.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	16.6%
United Kingdom	11.3%
France	8.6%
Germany	7.4%
United States	6.9%
Canada	4.8%
Netherlands	4.2%
Switzerland	3.8%
Italy	3.5%
China	3.3%
Other Common Stocks	22.7%
Other	6.9%

C000066909

Shareholder Report [Line Items]

Fund Name

International Developed Markets Fund

Class Name

Class S

Trading Symbol

RINTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$51	0.99%

Expenses Paid, Amount

$ 51

Expense Ratio, Percent

0.99%

AssetsNet

$ 1,390,406,000

Holdings Count | Holding

593

Advisory Fees Paid, Amount

$ 4,165,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,390,406
Total Number of Portfolio Holdings 593
Total Advisory Fees Paid (thousands) $4,165
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.4%
Preferred Stocks	0.6%
Short-Term Investments	3.9%
Common Stocks	93.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	16.6%
United Kingdom	11.3%
France	8.6%
Germany	7.4%
United States	6.9%
Canada	4.8%
Netherlands	4.2%
Switzerland	3.8%
Italy	3.5%
China	3.3%
Other Common Stocks	22.7%
Other	6.9%

C000004304

Shareholder Report [Line Items]

Fund Name

International Developed Markets Fund

Class Name

Class Y

Trading Symbol

RINYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$43	0.83%

Expenses Paid, Amount

$ 43

Expense Ratio, Percent

0.83%

AssetsNet

$ 1,390,406,000

Holdings Count | Holding

593

Advisory Fees Paid, Amount

$ 4,165,000

InvestmentCompanyPortfolioTurnover

30.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,390,406
Total Number of Portfolio Holdings 593
Total Advisory Fees Paid (thousands) $4,165
Portfolio Turnover Rate30%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.4%
Preferred Stocks	0.6%
Short-Term Investments	3.9%
Common Stocks	93.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	16.6%
United Kingdom	11.3%
France	8.6%
Germany	7.4%
United States	6.9%
Canada	4.8%
Netherlands	4.2%
Switzerland	3.8%
Italy	3.5%
China	3.3%
Other Common Stocks	22.7%
Other	6.9%

C000042371

Shareholder Report [Line Items]

Fund Name

Global Equity Fund

Class Name

Class A

Trading Symbol

RGEAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$63	1.22%

Expenses Paid, Amount

$ 63

Expense Ratio, Percent

1.22%

AssetsNet

$ 3,839,291,000

Holdings Count | Holding

696

Advisory Fees Paid, Amount

$ 10,424,000

InvestmentCompanyPortfolioTurnover

23.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$3,839,291
Total Number of Portfolio Holdings 696
Total Advisory Fees Paid (thousands) $10,424
Portfolio Turnover Rate23%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.3%
Preferred Stocks	0.3%
Short-Term Investments	5.1%
Common Stocks	91.3%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	56.4%
United Kingdom	5.6%
Japan	5.3%
France	3.8%
Taiwan	3.0%
Netherlands	2.2%
Germany	2.2%
South Korea	2.0%
China	1.7%
Canada	1.2%
Other Common Stocks	7.9%
Other	8.7%

C000042372

Shareholder Report [Line Items]

Fund Name

Global Equity Fund

Class Name

Class C

Trading Symbol

RGECX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$101	1.97%

Expenses Paid, Amount

$ 101

Expense Ratio, Percent

1.97%

AssetsNet

$ 3,839,291,000

Holdings Count | Holding

696

Advisory Fees Paid, Amount

$ 10,424,000

InvestmentCompanyPortfolioTurnover

23.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$3,839,291
Total Number of Portfolio Holdings 696
Total Advisory Fees Paid (thousands) $10,424
Portfolio Turnover Rate23%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.3%
Preferred Stocks	0.3%
Short-Term Investments	5.1%
Common Stocks	91.3%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	56.4%
United Kingdom	5.6%
Japan	5.3%
France	3.8%
Taiwan	3.0%
Netherlands	2.2%
Germany	2.2%
South Korea	2.0%
China	1.7%
Canada	1.2%
Other Common Stocks	7.9%
Other	8.7%

C000178375

Shareholder Report [Line Items]

Fund Name

Global Equity Fund

Class Name

Class M

Trading Symbol

RGDTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$45	0.87%

Expenses Paid, Amount

$ 45

Expense Ratio, Percent

0.87%

AssetsNet

$ 3,839,291,000

Holdings Count | Holding

696

Advisory Fees Paid, Amount

$ 10,424,000

InvestmentCompanyPortfolioTurnover

23.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$3,839,291
Total Number of Portfolio Holdings 696
Total Advisory Fees Paid (thousands) $10,424
Portfolio Turnover Rate23%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.3%
Preferred Stocks	0.3%
Short-Term Investments	5.1%
Common Stocks	91.3%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	56.4%
United Kingdom	5.6%
Japan	5.3%
France	3.8%
Taiwan	3.0%
Netherlands	2.2%
Germany	2.2%
South Korea	2.0%
China	1.7%
Canada	1.2%
Other Common Stocks	7.9%
Other	8.7%

C000042374

Shareholder Report [Line Items]

Fund Name

Global Equity Fund

Class Name

Class S

Trading Symbol

RGESX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$50	0.97%

Expenses Paid, Amount

$ 50

Expense Ratio, Percent

0.97%

AssetsNet

$ 3,839,291,000

Holdings Count | Holding

696

Advisory Fees Paid, Amount

$ 10,424,000

InvestmentCompanyPortfolioTurnover

23.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$3,839,291
Total Number of Portfolio Holdings 696
Total Advisory Fees Paid (thousands) $10,424
Portfolio Turnover Rate23%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.3%
Preferred Stocks	0.3%
Short-Term Investments	5.1%
Common Stocks	91.3%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	56.4%
United Kingdom	5.6%
Japan	5.3%
France	3.8%
Taiwan	3.0%
Netherlands	2.2%
Germany	2.2%
South Korea	2.0%
China	1.7%
Canada	1.2%
Other Common Stocks	7.9%
Other	8.7%

C000066919

Shareholder Report [Line Items]

Fund Name

Global Equity Fund

Class Name

Class Y

Trading Symbol

RLGYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$40	0.77%

Expenses Paid, Amount

$ 40

Expense Ratio, Percent

0.77%

AssetsNet

$ 3,839,291,000

Holdings Count | Holding

696

Advisory Fees Paid, Amount

$ 10,424,000

InvestmentCompanyPortfolioTurnover

23.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$3,839,291
Total Number of Portfolio Holdings 696
Total Advisory Fees Paid (thousands) $10,424
Portfolio Turnover Rate23%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.3%
Preferred Stocks	0.3%
Short-Term Investments	5.1%
Common Stocks	91.3%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	56.4%
United Kingdom	5.6%
Japan	5.3%
France	3.8%
Taiwan	3.0%
Netherlands	2.2%
Germany	2.2%
South Korea	2.0%
China	1.7%
Canada	1.2%
Other Common Stocks	7.9%
Other	8.7%

C000043464

Shareholder Report [Line Items]

Fund Name

Emerging Markets Fund

Class Name

Class A

Trading Symbol

REMAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$75	1.40%

Expenses Paid, Amount

$ 75

Expense Ratio, Percent

1.40%

AssetsNet

$ 1,231,163,000

Holdings Count | Holding

563

Advisory Fees Paid, Amount

$ 4,493,000

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,231,163
Total Number of Portfolio Holdings 563
Total Advisory Fees Paid (thousands) $4,493
Portfolio Turnover Rate38%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Preferred Stocks	1.9%
Short-Term Investments	2.8%
Common Stocks	94.5%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
China	21.7%
Taiwan	20.4%
South Korea	19.4%
India	8.7%
Brazil	6.2%
South Africa	2.3%
Thailand	1.8%
Saudi Arabia	1.6%
Mexico	1.6%
Hong Kong	1.3%
Other Common Stocks	9.5%
Other	5.5%

C000004231

Shareholder Report [Line Items]

Fund Name

Emerging Markets Fund

Class Name

Class C

Trading Symbol

REMCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$116	2.15%

Expenses Paid, Amount

$ 116

Expense Ratio, Percent

2.15%

AssetsNet

$ 1,231,163,000

Holdings Count | Holding

563

Advisory Fees Paid, Amount

$ 4,493,000

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,231,163
Total Number of Portfolio Holdings 563
Total Advisory Fees Paid (thousands) $4,493
Portfolio Turnover Rate38%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Preferred Stocks	1.9%
Short-Term Investments	2.8%
Common Stocks	94.5%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
China	21.7%
Taiwan	20.4%
South Korea	19.4%
India	8.7%
Brazil	6.2%
South Africa	2.3%
Thailand	1.8%
Saudi Arabia	1.6%
Mexico	1.6%
Hong Kong	1.3%
Other Common Stocks	9.5%
Other	5.5%

C000178285

Shareholder Report [Line Items]

Fund Name

Emerging Markets Fund

Class Name

Class M

Trading Symbol

RMMTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$57	1.05%

Expenses Paid, Amount

$ 57

Expense Ratio, Percent

1.05%

AssetsNet

$ 1,231,163,000

Holdings Count | Holding

563

Advisory Fees Paid, Amount

$ 4,493,000

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,231,163
Total Number of Portfolio Holdings 563
Total Advisory Fees Paid (thousands) $4,493
Portfolio Turnover Rate38%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Preferred Stocks	1.9%
Short-Term Investments	2.8%
Common Stocks	94.5%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
China	21.7%
Taiwan	20.4%
South Korea	19.4%
India	8.7%
Brazil	6.2%
South Africa	2.3%
Thailand	1.8%
Saudi Arabia	1.6%
Mexico	1.6%
Hong Kong	1.3%
Other Common Stocks	9.5%
Other	5.5%

C000166195

Shareholder Report [Line Items]

Fund Name

Emerging Markets Fund

Class Name

Class R6

Trading Symbol

REGRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$54	1.00%

Expenses Paid, Amount

$ 54

Expense Ratio, Percent

1.00%

AssetsNet

$ 1,231,163,000

Holdings Count | Holding

563

Advisory Fees Paid, Amount

$ 4,493,000

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,231,163
Total Number of Portfolio Holdings 563
Total Advisory Fees Paid (thousands) $4,493
Portfolio Turnover Rate38%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Preferred Stocks	1.9%
Short-Term Investments	2.8%
Common Stocks	94.5%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
China	21.7%
Taiwan	20.4%
South Korea	19.4%
India	8.7%
Brazil	6.2%
South Africa	2.3%
Thailand	1.8%
Saudi Arabia	1.6%
Mexico	1.6%
Hong Kong	1.3%
Other Common Stocks	9.5%
Other	5.5%

C000004230

Shareholder Report [Line Items]

Fund Name

Emerging Markets Fund

Class Name

Class S

Trading Symbol

REMSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$62	1.15%

Expenses Paid, Amount

$ 62

Expense Ratio, Percent

1.15%

AssetsNet

$ 1,231,163,000

Holdings Count | Holding

563

Advisory Fees Paid, Amount

$ 4,493,000

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,231,163
Total Number of Portfolio Holdings 563
Total Advisory Fees Paid (thousands) $4,493
Portfolio Turnover Rate38%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Preferred Stocks	1.9%
Short-Term Investments	2.8%
Common Stocks	94.5%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
China	21.7%
Taiwan	20.4%
South Korea	19.4%
India	8.7%
Brazil	6.2%
South Africa	2.3%
Thailand	1.8%
Saudi Arabia	1.6%
Mexico	1.6%
Hong Kong	1.3%
Other Common Stocks	9.5%
Other	5.5%

C000066900

Shareholder Report [Line Items]

Fund Name

Emerging Markets Fund

Class Name

Class Y

Trading Symbol

REMYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$52	0.97%

Expenses Paid, Amount

$ 52

Expense Ratio, Percent

0.97%

AssetsNet

$ 1,231,163,000

Holdings Count | Holding

563

Advisory Fees Paid, Amount

$ 4,493,000

InvestmentCompanyPortfolioTurnover

38.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,231,163
Total Number of Portfolio Holdings 563
Total Advisory Fees Paid (thousands) $4,493
Portfolio Turnover Rate38%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Preferred Stocks	1.9%
Short-Term Investments	2.8%
Common Stocks	94.5%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
China	21.7%
Taiwan	20.4%
South Korea	19.4%
India	8.7%
Brazil	6.2%
South Africa	2.3%
Thailand	1.8%
Saudi Arabia	1.6%
Mexico	1.6%
Hong Kong	1.3%
Other Common Stocks	9.5%
Other	5.5%

C000089689

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Large Cap Fund

Class Name

Class A

Trading Symbol

RTLAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$58	1.15%

Expenses Paid, Amount

$ 58

Expense Ratio, Percent

1.15%

AssetsNet

$ 11,915,606,000

Holdings Count | Holding

445

Advisory Fees Paid, Amount

$ 34,997,000

InvestmentCompanyPortfolioTurnover

15.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$11,915,606
Total Number of Portfolio Holdings 445
Total Advisory Fees Paid (thousands) $34,997
Portfolio Turnover Rate15%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	1.3%
Common Stocks	98.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.2%
Financial Services	13.7%
Consumer Discretionary	13.7%
Health Care	8.7%
Producer Durables	6.9%
Utilities	3.6%
Materials and Processing	3.5%
Energy	3.2%
Consumer Staples	3.1%
Other	1.4%

C000004234

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Large Cap Fund

Class Name

Class C

Trading Symbol

RTLCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$96	1.90%

Expenses Paid, Amount

$ 96

Expense Ratio, Percent

1.90%

AssetsNet

$ 11,915,606,000

Holdings Count | Holding

445

Advisory Fees Paid, Amount

$ 34,997,000

InvestmentCompanyPortfolioTurnover

15.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$11,915,606
Total Number of Portfolio Holdings 445
Total Advisory Fees Paid (thousands) $34,997
Portfolio Turnover Rate15%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	1.3%
Common Stocks	98.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.2%
Financial Services	13.7%
Consumer Discretionary	13.7%
Health Care	8.7%
Producer Durables	6.9%
Utilities	3.6%
Materials and Processing	3.5%
Energy	3.2%
Consumer Staples	3.1%
Other	1.4%

C000178286

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Large Cap Fund

Class Name

Class M

Trading Symbol

RTMTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$41	0.80%

Expenses Paid, Amount

$ 41

Expense Ratio, Percent

0.80%

AssetsNet

$ 11,915,606,000

Holdings Count | Holding

445

Advisory Fees Paid, Amount

$ 34,997,000

InvestmentCompanyPortfolioTurnover

15.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$11,915,606
Total Number of Portfolio Holdings 445
Total Advisory Fees Paid (thousands) $34,997
Portfolio Turnover Rate15%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	1.3%
Common Stocks	98.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.2%
Financial Services	13.7%
Consumer Discretionary	13.7%
Health Care	8.7%
Producer Durables	6.9%
Utilities	3.6%
Materials and Processing	3.5%
Energy	3.2%
Consumer Staples	3.1%
Other	1.4%

C000004233

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Large Cap Fund

Class Name

Class S

Trading Symbol

RETSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$46	0.90%

Expenses Paid, Amount

$ 46

Expense Ratio, Percent

0.90%

AssetsNet

$ 11,915,606,000

Holdings Count | Holding

445

Advisory Fees Paid, Amount

$ 34,997,000

InvestmentCompanyPortfolioTurnover

15.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$11,915,606
Total Number of Portfolio Holdings 445
Total Advisory Fees Paid (thousands) $34,997
Portfolio Turnover Rate15%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.1%
Short-Term Investments	1.3%
Common Stocks	98.6%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	42.2%
Financial Services	13.7%
Consumer Discretionary	13.7%
Health Care	8.7%
Producer Durables	6.9%
Utilities	3.6%
Materials and Processing	3.5%
Energy	3.2%
Consumer Staples	3.1%
Other	1.4%

C000089690

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Mid & Small Cap Fund

Class Name

Class A

Trading Symbol

RTSAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$78	1.48%

Expenses Paid, Amount

$ 78

Expense Ratio, Percent

1.48%

AssetsNet

$ 2,070,826,000

Holdings Count | Holding

873

Advisory Fees Paid, Amount

$ 9,023,000

InvestmentCompanyPortfolioTurnover

31.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,070,826
Total Number of Portfolio Holdings 873
Total Advisory Fees Paid (thousands) $9,023
Portfolio Turnover Rate31%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	3.4%
Common Stocks	96.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Producer Durables	18.8%
Financial Services	18.8%
Technology	13.2%
Consumer Discretionary	12.3%
Health Care	12.1%
Materials and Processing	10.6%
Energy	4.1%
Consumer Staples	3.7%
Utilities	2.6%
Other	3.8%

C000004237

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Mid & Small Cap Fund

Class Name

Class C

Trading Symbol

RTSCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$116	2.20%

Expenses Paid, Amount

$ 116

Expense Ratio, Percent

2.20%

AssetsNet

$ 2,070,826,000

Holdings Count | Holding

873

Advisory Fees Paid, Amount

$ 9,023,000

InvestmentCompanyPortfolioTurnover

31.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,070,826
Total Number of Portfolio Holdings 873
Total Advisory Fees Paid (thousands) $9,023
Portfolio Turnover Rate31%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	3.4%
Common Stocks	96.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Producer Durables	18.8%
Financial Services	18.8%
Technology	13.2%
Consumer Discretionary	12.3%
Health Care	12.1%
Materials and Processing	10.6%
Energy	4.1%
Consumer Staples	3.7%
Utilities	2.6%
Other	3.8%

C000178295

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Mid & Small Cap Fund

Class Name

Class M

Trading Symbol

RTOUX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$58	1.10%

Expenses Paid, Amount

$ 58

Expense Ratio, Percent

1.10%

AssetsNet

$ 2,070,826,000

Holdings Count | Holding

873

Advisory Fees Paid, Amount

$ 9,023,000

InvestmentCompanyPortfolioTurnover

31.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,070,826
Total Number of Portfolio Holdings 873
Total Advisory Fees Paid (thousands) $9,023
Portfolio Turnover Rate31%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	3.4%
Common Stocks	96.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Producer Durables	18.8%
Financial Services	18.8%
Technology	13.2%
Consumer Discretionary	12.3%
Health Care	12.1%
Materials and Processing	10.6%
Energy	4.1%
Consumer Staples	3.7%
Utilities	2.6%
Other	3.8%

C000004236

Shareholder Report [Line Items]

Fund Name

Tax-Managed U.S. Mid & Small Cap Fund

Class Name

Class S

Trading Symbol

RTSSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$64	1.20%

Expenses Paid, Amount

$ 64

Expense Ratio, Percent

1.20%

AssetsNet

$ 2,070,826,000

Holdings Count | Holding

873

Advisory Fees Paid, Amount

$ 9,023,000

InvestmentCompanyPortfolioTurnover

31.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,070,826
Total Number of Portfolio Holdings 873
Total Advisory Fees Paid (thousands) $9,023
Portfolio Turnover Rate31%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	3.4%
Common Stocks	96.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Producer Durables	18.8%
Financial Services	18.8%
Technology	13.2%
Consumer Discretionary	12.3%
Health Care	12.1%
Materials and Processing	10.6%
Energy	4.1%
Consumer Staples	3.7%
Utilities	2.6%
Other	3.8%

C000152720

Shareholder Report [Line Items]

Fund Name

Tax-Managed International Equity Fund

Class Name

Class A

Trading Symbol

RTNAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$67	1.29%

Expenses Paid, Amount

$ 67

Expense Ratio, Percent

1.29%

AssetsNet

$ 5,678,276,000

Holdings Count | Holding

865

Advisory Fees Paid, Amount

$ 19,829,000

InvestmentCompanyPortfolioTurnover

18.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$5,678,276
Total Number of Portfolio Holdings 865
Total Advisory Fees Paid (thousands) $19,829
Portfolio Turnover Rate18%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.9%
Preferred Stocks	0.8%
Short-Term Investments	2.3%
Common Stocks	95.0%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	12.2%
China	9.6%
Taiwan	7.5%
United Kingdom	7.4%
France	6.2%
South Korea	5.7%
United States	5.7%
Germany	5.3%
Canada	3.7%
Brazil	3.4%
Other Common Stocks	28.3%
Other	5.0%

C000152721

Shareholder Report [Line Items]

Fund Name

Tax-Managed International Equity Fund

Class Name

Class C

Trading Symbol

RTNCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$106	2.04%

Expenses Paid, Amount

$ 106

Expense Ratio, Percent

2.04%

AssetsNet

$ 5,678,276,000

Holdings Count | Holding

865

Advisory Fees Paid, Amount

$ 19,829,000

InvestmentCompanyPortfolioTurnover

18.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$5,678,276
Total Number of Portfolio Holdings 865
Total Advisory Fees Paid (thousands) $19,829
Portfolio Turnover Rate18%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.9%
Preferred Stocks	0.8%
Short-Term Investments	2.3%
Common Stocks	95.0%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	12.2%
China	9.6%
Taiwan	7.5%
United Kingdom	7.4%
France	6.2%
South Korea	5.7%
United States	5.7%
Germany	5.3%
Canada	3.7%
Brazil	3.4%
Other Common Stocks	28.3%
Other	5.0%

C000178423

Shareholder Report [Line Items]

Fund Name

Tax-Managed International Equity Fund

Class Name

Class M

Trading Symbol

RTIUX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$49	0.94%

Expenses Paid, Amount

$ 49

Expense Ratio, Percent

0.94%

AssetsNet

$ 5,678,276,000

Holdings Count | Holding

865

Advisory Fees Paid, Amount

$ 19,829,000

InvestmentCompanyPortfolioTurnover

18.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$5,678,276
Total Number of Portfolio Holdings 865
Total Advisory Fees Paid (thousands) $19,829
Portfolio Turnover Rate18%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.9%
Preferred Stocks	0.8%
Short-Term Investments	2.3%
Common Stocks	95.0%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	12.2%
China	9.6%
Taiwan	7.5%
United Kingdom	7.4%
France	6.2%
South Korea	5.7%
United States	5.7%
Germany	5.3%
Canada	3.7%
Brazil	3.4%
Other Common Stocks	28.3%
Other	5.0%

C000152723

Shareholder Report [Line Items]

Fund Name

Tax-Managed International Equity Fund

Class Name

Class S

Trading Symbol

RTNSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$54	1.04%

Expenses Paid, Amount

$ 54

Expense Ratio, Percent

1.04%

AssetsNet

$ 5,678,276,000

Holdings Count | Holding

865

Advisory Fees Paid, Amount

$ 19,829,000

InvestmentCompanyPortfolioTurnover

18.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$5,678,276
Total Number of Portfolio Holdings 865
Total Advisory Fees Paid (thousands) $19,829
Portfolio Turnover Rate18%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.9%
Preferred Stocks	0.8%
Short-Term Investments	2.3%
Common Stocks	95.0%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Japan	12.2%
China	9.6%
Taiwan	7.5%
United Kingdom	7.4%
France	6.2%
South Korea	5.7%
United States	5.7%
Germany	5.3%
Canada	3.7%
Brazil	3.4%
Other Common Stocks	28.3%
Other	5.0%

C000210287

Shareholder Report [Line Items]

Fund Name

Tax-Managed Real Assets Fund

Class Name

Class A

Trading Symbol

RTXAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$72	1.32%

Expenses Paid, Amount

$ 72

Expense Ratio, Percent

1.32%

AssetsNet

$ 1,467,834,000

Holdings Count | Holding

417

Advisory Fees Paid, Amount

$ 4,969,000

InvestmentCompanyPortfolioTurnover

27.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,467,834
Total Number of Portfolio Holdings 417
Total Advisory Fees Paid (thousands) $4,969
Portfolio Turnover Rate27%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.3%
Preferred Stocks	1.2%
Short-Term Investments	1.9%
Common Stocks	96.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	63.8%
Australia	4.7%
Canada	4.5%
France	2.8%
Mexico	2.6%
United Kingdom	1.9%
Brazil	1.8%
Spain	1.8%
China	1.5%
Argentina	1.3%
Other Common Stocks	9.9%
Other	3.4%

C000210288

Shareholder Report [Line Items]

Fund Name

Tax-Managed Real Assets Fund

Class Name

Class C

Trading Symbol

RTXCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$113	2.07%

Expenses Paid, Amount

$ 113

Expense Ratio, Percent

2.07%

AssetsNet

$ 1,467,834,000

Holdings Count | Holding

417

Advisory Fees Paid, Amount

$ 4,969,000

InvestmentCompanyPortfolioTurnover

27.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,467,834
Total Number of Portfolio Holdings 417
Total Advisory Fees Paid (thousands) $4,969
Portfolio Turnover Rate27%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.3%
Preferred Stocks	1.2%
Short-Term Investments	1.9%
Common Stocks	96.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	63.8%
Australia	4.7%
Canada	4.5%
France	2.8%
Mexico	2.6%
United Kingdom	1.9%
Brazil	1.8%
Spain	1.8%
China	1.5%
Argentina	1.3%
Other Common Stocks	9.9%
Other	3.4%

C000210291

Shareholder Report [Line Items]

Fund Name

Tax-Managed Real Assets Fund

Class Name

Class M

Trading Symbol

RTXMX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$53	0.97%

Expenses Paid, Amount

$ 53

Expense Ratio, Percent

0.97%

AssetsNet

$ 1,467,834,000

Holdings Count | Holding

417

Advisory Fees Paid, Amount

$ 4,969,000

InvestmentCompanyPortfolioTurnover

27.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,467,834
Total Number of Portfolio Holdings 417
Total Advisory Fees Paid (thousands) $4,969
Portfolio Turnover Rate27%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.3%
Preferred Stocks	1.2%
Short-Term Investments	1.9%
Common Stocks	96.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	63.8%
Australia	4.7%
Canada	4.5%
France	2.8%
Mexico	2.6%
United Kingdom	1.9%
Brazil	1.8%
Spain	1.8%
China	1.5%
Argentina	1.3%
Other Common Stocks	9.9%
Other	3.4%

C000210293

Shareholder Report [Line Items]

Fund Name

Tax-Managed Real Assets Fund

Class Name

Class S

Trading Symbol

RTXSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$59	1.07%

Expenses Paid, Amount

$ 59

Expense Ratio, Percent

1.07%

AssetsNet

$ 1,467,834,000

Holdings Count | Holding

417

Advisory Fees Paid, Amount

$ 4,969,000

InvestmentCompanyPortfolioTurnover

27.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,467,834
Total Number of Portfolio Holdings 417
Total Advisory Fees Paid (thousands) $4,969
Portfolio Turnover Rate27%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.3%
Preferred Stocks	1.2%
Short-Term Investments	1.9%
Common Stocks	96.6%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	63.8%
Australia	4.7%
Canada	4.5%
France	2.8%
Mexico	2.6%
United Kingdom	1.9%
Brazil	1.8%
Spain	1.8%
China	1.5%
Argentina	1.3%
Other Common Stocks	9.9%
Other	3.4%

C000089840

Shareholder Report [Line Items]

Fund Name

Opportunistic Credit Fund

Class Name

Class A

Trading Symbol

RGCAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$46	0.92%

Expenses Paid, Amount

$ 46

Expense Ratio, Percent

0.92%

AssetsNet

$ 971,779,000

Holdings Count | Holding

1,599

Advisory Fees Paid, Amount

$ 1,842,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$971,779
Total Number of Portfolio Holdings 1,599
Total Advisory Fees Paid (thousands) $1,842
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.0%
Common Stocks	0.6%
Short-Term Investments	10.6%
Long-Term Fixed Income Investments	87.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
International Debt	32.7%
Corporate Bonds and Notes	32.1%
Mortgage-Backed Securities	11.1%
Non-US Bonds	9.8%
Asset-Backed Securities	2.1%
Other	12.2%

C000089841

Shareholder Report [Line Items]

Fund Name

Opportunistic Credit Fund

Class Name

Class C

Trading Symbol

RGCCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$83	1.67%

Expenses Paid, Amount

$ 83

Expense Ratio, Percent

1.67%

AssetsNet

$ 971,779,000

Holdings Count | Holding

1,599

Advisory Fees Paid, Amount

$ 1,842,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$971,779
Total Number of Portfolio Holdings 1,599
Total Advisory Fees Paid (thousands) $1,842
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.0%
Common Stocks	0.6%
Short-Term Investments	10.6%
Long-Term Fixed Income Investments	87.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
International Debt	32.7%
Corporate Bonds and Notes	32.1%
Mortgage-Backed Securities	11.1%
Non-US Bonds	9.8%
Asset-Backed Securities	2.1%
Other	12.2%

C000178390

Shareholder Report [Line Items]

Fund Name

Opportunistic Credit Fund

Class Name

Class M

Trading Symbol

RGOTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$31	0.62%

Expenses Paid, Amount

$ 31

Expense Ratio, Percent

0.62%

AssetsNet

$ 971,779,000

Holdings Count | Holding

1,599

Advisory Fees Paid, Amount

$ 1,842,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$971,779
Total Number of Portfolio Holdings 1,599
Total Advisory Fees Paid (thousands) $1,842
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.0%
Common Stocks	0.6%
Short-Term Investments	10.6%
Long-Term Fixed Income Investments	87.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
International Debt	32.7%
Corporate Bonds and Notes	32.1%
Mortgage-Backed Securities	11.1%
Non-US Bonds	9.8%
Asset-Backed Securities	2.1%
Other	12.2%

C000089843

Shareholder Report [Line Items]

Fund Name

Opportunistic Credit Fund

Class Name

Class S

Trading Symbol

RGCSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$34	0.67%

Expenses Paid, Amount

$ 34

Expense Ratio, Percent

0.67%

AssetsNet

$ 971,779,000

Holdings Count | Holding

1,599

Advisory Fees Paid, Amount

$ 1,842,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$971,779
Total Number of Portfolio Holdings 1,599
Total Advisory Fees Paid (thousands) $1,842
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.0%
Common Stocks	0.6%
Short-Term Investments	10.6%
Long-Term Fixed Income Investments	87.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
International Debt	32.7%
Corporate Bonds and Notes	32.1%
Mortgage-Backed Securities	11.1%
Non-US Bonds	9.8%
Asset-Backed Securities	2.1%
Other	12.2%

C000089839

Shareholder Report [Line Items]

Fund Name

Opportunistic Credit Fund

Class Name

Class Y

Trading Symbol

RGCYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$30	0.59%

Expenses Paid, Amount

$ 30

Expense Ratio, Percent

0.59%

AssetsNet

$ 971,779,000

Holdings Count | Holding

1,599

Advisory Fees Paid, Amount

$ 1,842,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$971,779
Total Number of Portfolio Holdings 1,599
Total Advisory Fees Paid (thousands) $1,842
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.0%
Common Stocks	0.6%
Short-Term Investments	10.6%
Long-Term Fixed Income Investments	87.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
International Debt	32.7%
Corporate Bonds and Notes	32.1%
Mortgage-Backed Securities	11.1%
Non-US Bonds	9.8%
Asset-Backed Securities	2.1%
Other	12.2%

C000192625

Shareholder Report [Line Items]

Fund Name

Long Duration Bond Fund

Class Name

Class M

Trading Symbol

RMHTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$16	0.33%

Expenses Paid, Amount

$ 16

Expense Ratio, Percent

0.33%

AssetsNet

$ 504,552,000

Holdings Count | Holding

258

Advisory Fees Paid, Amount

$ 374,000

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$504,552
Total Number of Portfolio Holdings 258
Total Advisory Fees Paid (thousands) $374
Portfolio Turnover Rate20%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Short-Term Investments	3.1%
Long-Term Fixed Income Investments	95.5%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
United States Government Treasuries	67.3%
United States Government Agencies	15.7%
Municipal Bonds	12.4%
Asset-Backed Securities	0.1%
Other	4.5%

C000192624

Shareholder Report [Line Items]

Fund Name

Long Duration Bond Fund

Class Name

Class S

Trading Symbol

RMHSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$24	0.48%

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.48%

AssetsNet

$ 504,552,000

Holdings Count | Holding

258

Advisory Fees Paid, Amount

$ 374,000

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$504,552
Total Number of Portfolio Holdings 258
Total Advisory Fees Paid (thousands) $374
Portfolio Turnover Rate20%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Short-Term Investments	3.1%
Long-Term Fixed Income Investments	95.5%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
United States Government Treasuries	67.3%
United States Government Agencies	15.7%
Municipal Bonds	12.4%
Asset-Backed Securities	0.1%
Other	4.5%

C000192626

Shareholder Report [Line Items]

Fund Name

Long Duration Bond Fund

Class Name

Class Y

Trading Symbol

RMHYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$14	0.28%

Expenses Paid, Amount

$ 14

Expense Ratio, Percent

0.28%

AssetsNet

$ 504,552,000

Holdings Count | Holding

258

Advisory Fees Paid, Amount

$ 374,000

InvestmentCompanyPortfolioTurnover

20.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$504,552
Total Number of Portfolio Holdings 258
Total Advisory Fees Paid (thousands) $374
Portfolio Turnover Rate20%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.4%
Short-Term Investments	3.1%
Long-Term Fixed Income Investments	95.5%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
United States Government Treasuries	67.3%
United States Government Agencies	15.7%
Municipal Bonds	12.4%
Asset-Backed Securities	0.1%
Other	4.5%

C000066911

Shareholder Report [Line Items]

Fund Name

Strategic Bond Fund

Class Name

Class A

Trading Symbol

RFDAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$41	0.82%

Expenses Paid, Amount

$ 41

Expense Ratio, Percent

0.82%

AssetsNet

$ 2,160,898,000

Holdings Count | Holding

1,014

Advisory Fees Paid, Amount

$ 3,202,000

InvestmentCompanyPortfolioTurnover

33.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,160,898
Total Number of Portfolio Holdings 1,014
Total Advisory Fees Paid (thousands) $3,202
Portfolio Turnover Rate33%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	15.0%
Long-Term Fixed Income Investments	83.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	27.3%
Mortgage-Backed Securities	22.9%
International Debt	11.8%
United States Government Treasuries	10.2%
Asset-Backed Securities	6.1%
Non-US Bonds	5.0%
Other	16.7%

C000066912

Shareholder Report [Line Items]

Fund Name

Strategic Bond Fund

Class Name

Class C

Trading Symbol

RFCCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$78	1.57%

Expenses Paid, Amount

$ 78

Expense Ratio, Percent

1.57%

AssetsNet

$ 2,160,898,000

Holdings Count | Holding

1,014

Advisory Fees Paid, Amount

$ 3,202,000

InvestmentCompanyPortfolioTurnover

33.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,160,898
Total Number of Portfolio Holdings 1,014
Total Advisory Fees Paid (thousands) $3,202
Portfolio Turnover Rate33%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	15.0%
Long-Term Fixed Income Investments	83.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	27.3%
Mortgage-Backed Securities	22.9%
International Debt	11.8%
United States Government Treasuries	10.2%
Asset-Backed Securities	6.1%
Non-US Bonds	5.0%
Other	16.7%

C000178355

Shareholder Report [Line Items]

Fund Name

Strategic Bond Fund

Class Name

Class M

Trading Symbol

RSYTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$22	0.45%

Expenses Paid, Amount

$ 22

Expense Ratio, Percent

0.45%

AssetsNet

$ 2,160,898,000

Holdings Count | Holding

1,014

Advisory Fees Paid, Amount

$ 3,202,000

InvestmentCompanyPortfolioTurnover

33.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,160,898
Total Number of Portfolio Holdings 1,014
Total Advisory Fees Paid (thousands) $3,202
Portfolio Turnover Rate33%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	15.0%
Long-Term Fixed Income Investments	83.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	27.3%
Mortgage-Backed Securities	22.9%
International Debt	11.8%
United States Government Treasuries	10.2%
Asset-Backed Securities	6.1%
Non-US Bonds	5.0%
Other	16.7%

C000166202

Shareholder Report [Line Items]

Fund Name

Strategic Bond Fund

Class Name

Class R6

Trading Symbol

RSBRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$22	0.44%

Expenses Paid, Amount

$ 22

Expense Ratio, Percent

0.44%

AssetsNet

$ 2,160,898,000

Holdings Count | Holding

1,014

Advisory Fees Paid, Amount

$ 3,202,000

InvestmentCompanyPortfolioTurnover

33.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,160,898
Total Number of Portfolio Holdings 1,014
Total Advisory Fees Paid (thousands) $3,202
Portfolio Turnover Rate33%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	15.0%
Long-Term Fixed Income Investments	83.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	27.3%
Mortgage-Backed Securities	22.9%
International Debt	11.8%
United States Government Treasuries	10.2%
Asset-Backed Securities	6.1%
Non-US Bonds	5.0%
Other	16.7%

C000066913

Shareholder Report [Line Items]

Fund Name

Strategic Bond Fund

Class Name

Class S

Trading Symbol

RFCTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$27	0.55%

Expenses Paid, Amount

$ 27

Expense Ratio, Percent

0.55%

AssetsNet

$ 2,160,898,000

Holdings Count | Holding

1,014

Advisory Fees Paid, Amount

$ 3,202,000

InvestmentCompanyPortfolioTurnover

33.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,160,898
Total Number of Portfolio Holdings 1,014
Total Advisory Fees Paid (thousands) $3,202
Portfolio Turnover Rate33%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	15.0%
Long-Term Fixed Income Investments	83.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	27.3%
Mortgage-Backed Securities	22.9%
International Debt	11.8%
United States Government Treasuries	10.2%
Asset-Backed Securities	6.1%
Non-US Bonds	5.0%
Other	16.7%

C000004307

Shareholder Report [Line Items]

Fund Name

Strategic Bond Fund

Class Name

Class Y

Trading Symbol

RFCYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$20	0.41%

Expenses Paid, Amount

$ 20

Expense Ratio, Percent

0.41%

AssetsNet

$ 2,160,898,000

Holdings Count | Holding

1,014

Advisory Fees Paid, Amount

$ 3,202,000

InvestmentCompanyPortfolioTurnover

33.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,160,898
Total Number of Portfolio Holdings 1,014
Total Advisory Fees Paid (thousands) $3,202
Portfolio Turnover Rate33%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	15.0%
Long-Term Fixed Income Investments	83.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	27.3%
Mortgage-Backed Securities	22.9%
International Debt	11.8%
United States Government Treasuries	10.2%
Asset-Backed Securities	6.1%
Non-US Bonds	5.0%
Other	16.7%

C000089691

Shareholder Report [Line Items]

Fund Name

Investment Grade Bond Fund

Class Name

Class A

Trading Symbol

RFAAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$39	0.79%

Expenses Paid, Amount

$ 39

Expense Ratio, Percent

0.79%

AssetsNet

$ 1,015,292,000

Holdings Count | Holding

849

Advisory Fees Paid, Amount

$ 1,208,000

InvestmentCompanyPortfolioTurnover

40.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,015,292
Total Number of Portfolio Holdings 849
Total Advisory Fees Paid (thousands) $1,208
Portfolio Turnover Rate40%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.8)%
Short-Term Investments	8.5%
Long-Term Fixed Income Investments	92.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	29.3%
United States Government Treasuries	23.1%
Mortgage-Backed Securities	21.6%
International Debt	10.6%
Asset-Backed Securities	5.2%
Non-US Bonds	2.4%
Municipal Bonds	0.1%
Other	7.7%

C000053055

Shareholder Report [Line Items]

Fund Name

Investment Grade Bond Fund

Class Name

Class C

Trading Symbol

RFACX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$76	1.54%

Expenses Paid, Amount

$ 76

Expense Ratio, Percent

1.54%

AssetsNet

$ 1,015,292,000

Holdings Count | Holding

849

Advisory Fees Paid, Amount

$ 1,208,000

InvestmentCompanyPortfolioTurnover

40.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,015,292
Total Number of Portfolio Holdings 849
Total Advisory Fees Paid (thousands) $1,208
Portfolio Turnover Rate40%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.8)%
Short-Term Investments	8.5%
Long-Term Fixed Income Investments	92.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	29.3%
United States Government Treasuries	23.1%
Mortgage-Backed Securities	21.6%
International Debt	10.6%
Asset-Backed Securities	5.2%
Non-US Bonds	2.4%
Municipal Bonds	0.1%
Other	7.7%

C000178345

Shareholder Report [Line Items]

Fund Name

Investment Grade Bond Fund

Class Name

Class M

Trading Symbol

RIWTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$20	0.40%

Expenses Paid, Amount

$ 20

Expense Ratio, Percent

0.40%

AssetsNet

$ 1,015,292,000

Holdings Count | Holding

849

Advisory Fees Paid, Amount

$ 1,208,000

InvestmentCompanyPortfolioTurnover

40.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,015,292
Total Number of Portfolio Holdings 849
Total Advisory Fees Paid (thousands) $1,208
Portfolio Turnover Rate40%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.8)%
Short-Term Investments	8.5%
Long-Term Fixed Income Investments	92.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	29.3%
United States Government Treasuries	23.1%
Mortgage-Backed Securities	21.6%
International Debt	10.6%
Asset-Backed Securities	5.2%
Non-US Bonds	2.4%
Municipal Bonds	0.1%
Other	7.7%

C000166200

Shareholder Report [Line Items]

Fund Name

Investment Grade Bond Fund

Class Name

Class R6

Trading Symbol

RIGRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$18	0.37%

Expenses Paid, Amount

$ 18

Expense Ratio, Percent

0.37%

AssetsNet

$ 1,015,292,000

Holdings Count | Holding

849

Advisory Fees Paid, Amount

$ 1,208,000

InvestmentCompanyPortfolioTurnover

40.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,015,292
Total Number of Portfolio Holdings 849
Total Advisory Fees Paid (thousands) $1,208
Portfolio Turnover Rate40%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.8)%
Short-Term Investments	8.5%
Long-Term Fixed Income Investments	92.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	29.3%
United States Government Treasuries	23.1%
Mortgage-Backed Securities	21.6%
International Debt	10.6%
Asset-Backed Securities	5.2%
Non-US Bonds	2.4%
Municipal Bonds	0.1%
Other	7.7%

C000053056

Shareholder Report [Line Items]

Fund Name

Investment Grade Bond Fund

Class Name

Class S

Trading Symbol

RFATX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$25	0.50%

Expenses Paid, Amount

$ 25

Expense Ratio, Percent

0.50%

AssetsNet

$ 1,015,292,000

Holdings Count | Holding

849

Advisory Fees Paid, Amount

$ 1,208,000

InvestmentCompanyPortfolioTurnover

40.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,015,292
Total Number of Portfolio Holdings 849
Total Advisory Fees Paid (thousands) $1,208
Portfolio Turnover Rate40%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.8)%
Short-Term Investments	8.5%
Long-Term Fixed Income Investments	92.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	29.3%
United States Government Treasuries	23.1%
Mortgage-Backed Securities	21.6%
International Debt	10.6%
Asset-Backed Securities	5.2%
Non-US Bonds	2.4%
Municipal Bonds	0.1%
Other	7.7%

C000004301

Shareholder Report [Line Items]

Fund Name

Investment Grade Bond Fund

Class Name

Class Y

Trading Symbol

RFAYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$17	0.34%

Expenses Paid, Amount

$ 17

Expense Ratio, Percent

0.34%

AssetsNet

$ 1,015,292,000

Holdings Count | Holding

849

Advisory Fees Paid, Amount

$ 1,208,000

InvestmentCompanyPortfolioTurnover

40.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$1,015,292
Total Number of Portfolio Holdings 849
Total Advisory Fees Paid (thousands) $1,208
Portfolio Turnover Rate40%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	(0.8)%
Short-Term Investments	8.5%
Long-Term Fixed Income Investments	92.3%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	29.3%
United States Government Treasuries	23.1%
Mortgage-Backed Securities	21.6%
International Debt	10.6%
Asset-Backed Securities	5.2%
Non-US Bonds	2.4%
Municipal Bonds	0.1%
Other	7.7%

C000043470

Shareholder Report [Line Items]

Fund Name

Short Duration Bond Fund

Class Name

Class A

Trading Symbol

RSBTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$39	0.78%

Expenses Paid, Amount

$ 39

Expense Ratio, Percent

0.78%

AssetsNet

$ 390,819,000

Holdings Count | Holding

585

Advisory Fees Paid, Amount

$ 607,000

InvestmentCompanyPortfolioTurnover

92.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$390,819
Total Number of Portfolio Holdings 585
Total Advisory Fees Paid (thousands) $607
Portfolio Turnover Rate92%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	92.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	34.9%
Asset-Backed Securities	17.5%
International Debt	13.9%
Mortgage-Backed Securities	13.7%
United States Government Treasuries	9.8%
United States Government Agencies	2.6%
Municipal Bonds	0.4%
Other	7.2%

C000004337

Shareholder Report [Line Items]

Fund Name

Short Duration Bond Fund

Class Name

Class C

Trading Symbol

RSBCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$76	1.53%

Expenses Paid, Amount

$ 76

Expense Ratio, Percent

1.53%

AssetsNet

$ 390,819,000

Holdings Count | Holding

585

Advisory Fees Paid, Amount

$ 607,000

InvestmentCompanyPortfolioTurnover

92.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$390,819
Total Number of Portfolio Holdings 585
Total Advisory Fees Paid (thousands) $607
Portfolio Turnover Rate92%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	92.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	34.9%
Asset-Backed Securities	17.5%
International Debt	13.9%
Mortgage-Backed Securities	13.7%
United States Government Treasuries	9.8%
United States Government Agencies	2.6%
Municipal Bonds	0.4%
Other	7.2%

C000178370

Shareholder Report [Line Items]

Fund Name

Short Duration Bond Fund

Class Name

Class M

Trading Symbol

RSDTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$24	0.48%

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.48%

AssetsNet

$ 390,819,000

Holdings Count | Holding

585

Advisory Fees Paid, Amount

$ 607,000

InvestmentCompanyPortfolioTurnover

92.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$390,819
Total Number of Portfolio Holdings 585
Total Advisory Fees Paid (thousands) $607
Portfolio Turnover Rate92%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	92.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	34.9%
Asset-Backed Securities	17.5%
International Debt	13.9%
Mortgage-Backed Securities	13.7%
United States Government Treasuries	9.8%
United States Government Agencies	2.6%
Municipal Bonds	0.4%
Other	7.2%

C000166204

Shareholder Report [Line Items]

Fund Name

Short Duration Bond Fund

Class Name

Class R6

Trading Symbol

RDBRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$24	0.48%

Expenses Paid, Amount

$ 24

Expense Ratio, Percent

0.48%

AssetsNet

$ 390,819,000

Holdings Count | Holding

585

Advisory Fees Paid, Amount

$ 607,000

InvestmentCompanyPortfolioTurnover

92.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$390,819
Total Number of Portfolio Holdings 585
Total Advisory Fees Paid (thousands) $607
Portfolio Turnover Rate92%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	92.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	34.9%
Asset-Backed Securities	17.5%
International Debt	13.9%
Mortgage-Backed Securities	13.7%
United States Government Treasuries	9.8%
United States Government Agencies	2.6%
Municipal Bonds	0.4%
Other	7.2%

C000004336

Shareholder Report [Line Items]

Fund Name

Short Duration Bond Fund

Class Name

Class S

Trading Symbol

RFBSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$26	0.53%

Expenses Paid, Amount

$ 26

Expense Ratio, Percent

0.53%

AssetsNet

$ 390,819,000

Holdings Count | Holding

585

Advisory Fees Paid, Amount

$ 607,000

InvestmentCompanyPortfolioTurnover

92.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$390,819
Total Number of Portfolio Holdings 585
Total Advisory Fees Paid (thousands) $607
Portfolio Turnover Rate92%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	92.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	34.9%
Asset-Backed Securities	17.5%
International Debt	13.9%
Mortgage-Backed Securities	13.7%
United States Government Treasuries	9.8%
United States Government Agencies	2.6%
Municipal Bonds	0.4%
Other	7.2%

C000066918

Shareholder Report [Line Items]

Fund Name

Short Duration Bond Fund

Class Name

Class Y

Trading Symbol

RSBYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$22	0.45%

Expenses Paid, Amount

$ 22

Expense Ratio, Percent

0.45%

AssetsNet

$ 390,819,000

Holdings Count | Holding

585

Advisory Fees Paid, Amount

$ 607,000

InvestmentCompanyPortfolioTurnover

92.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$390,819
Total Number of Portfolio Holdings 585
Total Advisory Fees Paid (thousands) $607
Portfolio Turnover Rate92%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	92.8%

Long-Term Fixed Income Exposure

(% of Net Assets)

Table Summary
Value	Value
Corporate Bonds and Notes	34.9%
Asset-Backed Securities	17.5%
International Debt	13.9%
Mortgage-Backed Securities	13.7%
United States Government Treasuries	9.8%
United States Government Agencies	2.6%
Municipal Bonds	0.4%
Other	7.2%

C000155368

Shareholder Report [Line Items]

Fund Name

Tax-Exempt High Yield Bond Fund

Class Name

Class A

Trading Symbol

RTHAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$44	0.89%

Expenses Paid, Amount

$ 44

Expense Ratio, Percent

0.89%

AssetsNet

$ 2,468,452,000

Holdings Count | Holding

3,008

Advisory Fees Paid, Amount

$ 4,194,000

InvestmentCompanyPortfolioTurnover

26.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,468,452
Total Number of Portfolio Holdings 3,008
Total Advisory Fees Paid (thousands) $4,194
Portfolio Turnover Rate26%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	2.2%
Long-Term Fixed Income Investments	96.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Florida	9.8%
New York	8.5%
Texas	7.3%
Puerto Rico	7.3%
Illinois	6.8%
California	6.4%
Ohio	4.2%
Pennsylvania	4.0%
Wisconsin	3.9%
Colorado	3.9%
Other	37.9%

C000155369

Shareholder Report [Line Items]

Fund Name

Tax-Exempt High Yield Bond Fund

Class Name

Class C

Trading Symbol

RTHCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$82	1.64%

Expenses Paid, Amount

$ 82

Expense Ratio, Percent

1.64%

AssetsNet

$ 2,468,452,000

Holdings Count | Holding

3,008

Advisory Fees Paid, Amount

$ 4,194,000

InvestmentCompanyPortfolioTurnover

26.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,468,452
Total Number of Portfolio Holdings 3,008
Total Advisory Fees Paid (thousands) $4,194
Portfolio Turnover Rate26%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	2.2%
Long-Term Fixed Income Investments	96.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Florida	9.8%
New York	8.5%
Texas	7.3%
Puerto Rico	7.3%
Illinois	6.8%
California	6.4%
Ohio	4.2%
Pennsylvania	4.0%
Wisconsin	3.9%
Colorado	3.9%
Other	37.9%

C000178433

Shareholder Report [Line Items]

Fund Name

Tax-Exempt High Yield Bond Fund

Class Name

Class M

Trading Symbol

RHYTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$27	0.54%

Expenses Paid, Amount

$ 27

Expense Ratio, Percent

0.54%

AssetsNet

$ 2,468,452,000

Holdings Count | Holding

3,008

Advisory Fees Paid, Amount

$ 4,194,000

InvestmentCompanyPortfolioTurnover

26.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,468,452
Total Number of Portfolio Holdings 3,008
Total Advisory Fees Paid (thousands) $4,194
Portfolio Turnover Rate26%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	2.2%
Long-Term Fixed Income Investments	96.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Florida	9.8%
New York	8.5%
Texas	7.3%
Puerto Rico	7.3%
Illinois	6.8%
California	6.4%
Ohio	4.2%
Pennsylvania	4.0%
Wisconsin	3.9%
Colorado	3.9%
Other	37.9%

C000155371

Shareholder Report [Line Items]

Fund Name

Tax-Exempt High Yield Bond Fund

Class Name

Class S

Trading Symbol

RTHSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$31	0.61%

Expenses Paid, Amount

$ 31

Expense Ratio, Percent

0.61%

AssetsNet

$ 2,468,452,000

Holdings Count | Holding

3,008

Advisory Fees Paid, Amount

$ 4,194,000

InvestmentCompanyPortfolioTurnover

26.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$2,468,452
Total Number of Portfolio Holdings 3,008
Total Advisory Fees Paid (thousands) $4,194
Portfolio Turnover Rate26%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	1.7%
Short-Term Investments	2.2%
Long-Term Fixed Income Investments	96.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Florida	9.8%
New York	8.5%
Texas	7.3%
Puerto Rico	7.3%
Illinois	6.8%
California	6.4%
Ohio	4.2%
Pennsylvania	4.0%
Wisconsin	3.9%
Colorado	3.9%
Other	37.9%

C000089692

Shareholder Report [Line Items]

Fund Name

Tax-Exempt Bond Fund

Class Name

Class A

Trading Symbol

RTEAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$40	0.80%

Expenses Paid, Amount

$ 40

Expense Ratio, Percent

0.80%

AssetsNet

$ 6,571,927,000

Holdings Count | Holding

3,311

Advisory Fees Paid, Amount

$ 9,476,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$6,571,927
Total Number of Portfolio Holdings 3,311
Total Advisory Fees Paid (thousands) $9,476
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.9%
Long-Term Fixed Income Investments	99.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Texas	10.5%
New York	9.2%
Illinois	9.0%
California	6.9%
Florida	6.3%
Alabama	4.8%
Pennsylvania	3.5%
Georgia	3.4%
Puerto Rico	3.2%
Colorado	2.7%
Other	40.5%

C000004331

Shareholder Report [Line Items]

Fund Name

Tax-Exempt Bond Fund

Class Name

Class C

Trading Symbol

RTECX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$75	1.51%

Expenses Paid, Amount

$ 75

Expense Ratio, Percent

1.51%

AssetsNet

$ 6,571,927,000

Holdings Count | Holding

3,311

Advisory Fees Paid, Amount

$ 9,476,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$6,571,927
Total Number of Portfolio Holdings 3,311
Total Advisory Fees Paid (thousands) $9,476
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.9%
Long-Term Fixed Income Investments	99.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Texas	10.5%
New York	9.2%
Illinois	9.0%
California	6.9%
Florida	6.3%
Alabama	4.8%
Pennsylvania	3.5%
Georgia	3.4%
Puerto Rico	3.2%
Colorado	2.7%
Other	40.5%

C000178365

Shareholder Report [Line Items]

Fund Name

Tax-Exempt Bond Fund

Class Name

Class M

Trading Symbol

RBCUX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$20	0.41%

Expenses Paid, Amount

$ 20

Expense Ratio, Percent

0.41%

AssetsNet

$ 6,571,927,000

Holdings Count | Holding

3,311

Advisory Fees Paid, Amount

$ 9,476,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$6,571,927
Total Number of Portfolio Holdings 3,311
Total Advisory Fees Paid (thousands) $9,476
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.9%
Long-Term Fixed Income Investments	99.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Texas	10.5%
New York	9.2%
Illinois	9.0%
California	6.9%
Florida	6.3%
Alabama	4.8%
Pennsylvania	3.5%
Georgia	3.4%
Puerto Rico	3.2%
Colorado	2.7%
Other	40.5%

C000004330

Shareholder Report [Line Items]

Fund Name

Tax-Exempt Bond Fund

Class Name

Class S

Trading Symbol

RLVSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$25	0.51%

Expenses Paid, Amount

$ 25

Expense Ratio, Percent

0.51%

AssetsNet

$ 6,571,927,000

Holdings Count | Holding

3,311

Advisory Fees Paid, Amount

$ 9,476,000

InvestmentCompanyPortfolioTurnover

32.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$6,571,927
Total Number of Portfolio Holdings 3,311
Total Advisory Fees Paid (thousands) $9,476
Portfolio Turnover Rate32%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.9%
Long-Term Fixed Income Investments	99.1%

State Exposure

(% of Net Assets)

Table Summary
Value	Value
Texas	10.5%
New York	9.2%
Illinois	9.0%
California	6.9%
Florida	6.3%
Alabama	4.8%
Pennsylvania	3.5%
Georgia	3.4%
Puerto Rico	3.2%
Colorado	2.7%
Other	40.5%

C000089834

Shareholder Report [Line Items]

Fund Name

Global Infrastructure Fund

Class Name

Class A

Trading Symbol

RGIAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$67	1.26%

Expenses Paid, Amount

$ 67

Expense Ratio, Percent

1.26%

AssetsNet

$ 617,439,000

Holdings Count | Holding

148

Advisory Fees Paid, Amount

$ 1,690,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,439
Total Number of Portfolio Holdings 148
Total Advisory Fees Paid (thousands) $1,690
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Short-Term Investments	4.3%
Common Stocks	94.9%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	45.4%
Australia	6.9%
Canada	6.8%
Mexico	6.1%
France	5.9%
Spain	5.6%
United Kingdom	4.8%
Italy	2.2%
China	1.8%
Germany	1.6%
Other Common Stocks	7.8%
Other	5.1%

C000089835

Shareholder Report [Line Items]

Fund Name

Global Infrastructure Fund

Class Name

Class C

Trading Symbol

RGCIX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$107	2.01%

Expenses Paid, Amount

$ 107

Expense Ratio, Percent

2.01%

AssetsNet

$ 617,439,000

Holdings Count | Holding

148

Advisory Fees Paid, Amount

$ 1,690,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,439
Total Number of Portfolio Holdings 148
Total Advisory Fees Paid (thousands) $1,690
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Short-Term Investments	4.3%
Common Stocks	94.9%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	45.4%
Australia	6.9%
Canada	6.8%
Mexico	6.1%
France	5.9%
Spain	5.6%
United Kingdom	4.8%
Italy	2.2%
China	1.8%
Germany	1.6%
Other Common Stocks	7.8%
Other	5.1%

C000178385

Shareholder Report [Line Items]

Fund Name

Global Infrastructure Fund

Class Name

Class M

Trading Symbol

RGFTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$48	0.91%

Expenses Paid, Amount

$ 48

Expense Ratio, Percent

0.91%

AssetsNet

$ 617,439,000

Holdings Count | Holding

148

Advisory Fees Paid, Amount

$ 1,690,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,439
Total Number of Portfolio Holdings 148
Total Advisory Fees Paid (thousands) $1,690
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Short-Term Investments	4.3%
Common Stocks	94.9%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	45.4%
Australia	6.9%
Canada	6.8%
Mexico	6.1%
France	5.9%
Spain	5.6%
United Kingdom	4.8%
Italy	2.2%
China	1.8%
Germany	1.6%
Other Common Stocks	7.8%
Other	5.1%

C000089837

Shareholder Report [Line Items]

Fund Name

Global Infrastructure Fund

Class Name

Class S

Trading Symbol

RGISX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$54	1.01%

Expenses Paid, Amount

$ 54

Expense Ratio, Percent

1.01%

AssetsNet

$ 617,439,000

Holdings Count | Holding

148

Advisory Fees Paid, Amount

$ 1,690,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,439
Total Number of Portfolio Holdings 148
Total Advisory Fees Paid (thousands) $1,690
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Short-Term Investments	4.3%
Common Stocks	94.9%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	45.4%
Australia	6.9%
Canada	6.8%
Mexico	6.1%
France	5.9%
Spain	5.6%
United Kingdom	4.8%
Italy	2.2%
China	1.8%
Germany	1.6%
Other Common Stocks	7.8%
Other	5.1%

C000089838

Shareholder Report [Line Items]

Fund Name

Global Infrastructure Fund

Class Name

Class Y

Trading Symbol

RGIYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$44	0.83%

Expenses Paid, Amount

$ 44

Expense Ratio, Percent

0.83%

AssetsNet

$ 617,439,000

Holdings Count | Holding

148

Advisory Fees Paid, Amount

$ 1,690,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$617,439
Total Number of Portfolio Holdings 148
Total Advisory Fees Paid (thousands) $1,690
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.8%
Short-Term Investments	4.3%
Common Stocks	94.9%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	45.4%
Australia	6.9%
Canada	6.8%
Mexico	6.1%
France	5.9%
Spain	5.6%
United Kingdom	4.8%
Italy	2.2%
China	1.8%
Germany	1.6%
Other Common Stocks	7.8%
Other	5.1%

C000043465

Shareholder Report [Line Items]

Fund Name

Global Real Estate Securities Fund

Class Name

Class A

Trading Symbol

RREAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$70	1.34%

Expenses Paid, Amount

$ 70

Expense Ratio, Percent

1.34%

AssetsNet

$ 413,481,000

Holdings Count | Holding

162

Advisory Fees Paid, Amount

$ 1,415,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$413,481
Total Number of Portfolio Holdings 162
Total Advisory Fees Paid (thousands) $1,415
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	2.5%
Common Stocks	97.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	61.8%
Japan	8.8%
Australia	5.9%
Singapore	3.6%
Hong Kong	3.4%
United Kingdom	3.1%
France	2.5%
Germany	1.9%
Switzerland	1.4%
Canada	1.3%
Other Common Stocks	3.4%
Other	2.9%

C000004270

Shareholder Report [Line Items]

Fund Name

Global Real Estate Securities Fund

Class Name

Class C

Trading Symbol

RRSCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$109	2.09%

Expenses Paid, Amount

$ 109

Expense Ratio, Percent

2.09%

AssetsNet

$ 413,481,000

Holdings Count | Holding

162

Advisory Fees Paid, Amount

$ 1,415,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$413,481
Total Number of Portfolio Holdings 162
Total Advisory Fees Paid (thousands) $1,415
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	2.5%
Common Stocks	97.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	61.8%
Japan	8.8%
Australia	5.9%
Singapore	3.6%
Hong Kong	3.4%
United Kingdom	3.1%
France	2.5%
Germany	1.9%
Switzerland	1.4%
Canada	1.3%
Other Common Stocks	3.4%
Other	2.9%

C000178325

Shareholder Report [Line Items]

Fund Name

Global Real Estate Securities Fund

Class Name

Class M

Trading Symbol

RETTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$52	0.99%

Expenses Paid, Amount

$ 52

Expense Ratio, Percent

0.99%

AssetsNet

$ 413,481,000

Holdings Count | Holding

162

Advisory Fees Paid, Amount

$ 1,415,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$413,481
Total Number of Portfolio Holdings 162
Total Advisory Fees Paid (thousands) $1,415
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	2.5%
Common Stocks	97.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	61.8%
Japan	8.8%
Australia	5.9%
Singapore	3.6%
Hong Kong	3.4%
United Kingdom	3.1%
France	2.5%
Germany	1.9%
Switzerland	1.4%
Canada	1.3%
Other Common Stocks	3.4%
Other	2.9%

C000166197

Shareholder Report [Line Items]

Fund Name

Global Real Estate Securities Fund

Class Name

Class R6

Trading Symbol

RRSRX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class R6	$48	0.92%

Expenses Paid, Amount

$ 48

Expense Ratio, Percent

0.92%

AssetsNet

$ 413,481,000

Holdings Count | Holding

162

Advisory Fees Paid, Amount

$ 1,415,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$413,481
Total Number of Portfolio Holdings 162
Total Advisory Fees Paid (thousands) $1,415
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	2.5%
Common Stocks	97.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	61.8%
Japan	8.8%
Australia	5.9%
Singapore	3.6%
Hong Kong	3.4%
United Kingdom	3.1%
France	2.5%
Germany	1.9%
Switzerland	1.4%
Canada	1.3%
Other Common Stocks	3.4%
Other	2.9%

C000004269

Shareholder Report [Line Items]

Fund Name

Global Real Estate Securities Fund

Class Name

Class S

Trading Symbol

RRESX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$57	1.09%

Expenses Paid, Amount

$ 57

Expense Ratio, Percent

1.09%

AssetsNet

$ 413,481,000

Holdings Count | Holding

162

Advisory Fees Paid, Amount

$ 1,415,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$413,481
Total Number of Portfolio Holdings 162
Total Advisory Fees Paid (thousands) $1,415
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	2.5%
Common Stocks	97.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	61.8%
Japan	8.8%
Australia	5.9%
Singapore	3.6%
Hong Kong	3.4%
United Kingdom	3.1%
France	2.5%
Germany	1.9%
Switzerland	1.4%
Canada	1.3%
Other Common Stocks	3.4%
Other	2.9%

C000066901

Shareholder Report [Line Items]

Fund Name

Global Real Estate Securities Fund

Class Name

Class Y

Trading Symbol

RREYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$47	0.89%

Expenses Paid, Amount

$ 47

Expense Ratio, Percent

0.89%

AssetsNet

$ 413,481,000

Holdings Count | Holding

162

Advisory Fees Paid, Amount

$ 1,415,000

InvestmentCompanyPortfolioTurnover

35.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$413,481
Total Number of Portfolio Holdings 162
Total Advisory Fees Paid (thousands) $1,415
Portfolio Turnover Rate35%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	0.4%
Short-Term Investments	2.5%
Common Stocks	97.1%

Country Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
United States	61.8%
Japan	8.8%
Australia	5.9%
Singapore	3.6%
Hong Kong	3.4%
United Kingdom	3.1%
France	2.5%
Germany	1.9%
Switzerland	1.4%
Canada	1.3%
Other Common Stocks	3.4%
Other	2.9%

C000152724

Shareholder Report [Line Items]

Fund Name

Multi-Strategy Income Fund

Class Name

Class A

Trading Symbol

RMYAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$53	1.03%

Expenses Paid, Amount

$ 53

Expense Ratio, Percent

1.03%

AssetsNet

$ 296,099,000

Holdings Count | Holding

1,343

Advisory Fees Paid, Amount

$ 525,000

InvestmentCompanyPortfolioTurnover

50.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$296,099
Total Number of Portfolio Holdings 1,343
Total Advisory Fees Paid (thousands) $525
Portfolio Turnover Rate50%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.3%
Preferred Stocks	1.5%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	35.2%
Common Stocks	54.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	15.1%
Technology	10.7%
Producer Durables	7.4%
Materials and Processing	5.2%
Consumer Discretionary	5.1%
Health Care	4.4%
Consumer Staples	2.3%
Utilities	2.1%
Energy	1.9%
Other	45.8%

C000152725

Shareholder Report [Line Items]

Fund Name

Multi-Strategy Income Fund

Class Name

Class C

Trading Symbol

RMYCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$91	1.78%

Expenses Paid, Amount

$ 91

Expense Ratio, Percent

1.78%

AssetsNet

$ 296,099,000

Holdings Count | Holding

1,343

Advisory Fees Paid, Amount

$ 525,000

InvestmentCompanyPortfolioTurnover

50.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$296,099
Total Number of Portfolio Holdings 1,343
Total Advisory Fees Paid (thousands) $525
Portfolio Turnover Rate50%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.3%
Preferred Stocks	1.5%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	35.2%
Common Stocks	54.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	15.1%
Technology	10.7%
Producer Durables	7.4%
Materials and Processing	5.2%
Consumer Discretionary	5.1%
Health Care	4.4%
Consumer Staples	2.3%
Utilities	2.1%
Energy	1.9%
Other	45.8%

C000178428

Shareholder Report [Line Items]

Fund Name

Multi-Strategy Income Fund

Class Name

Class M

Trading Symbol

RGYTX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$35	0.68%

Expenses Paid, Amount

$ 35

Expense Ratio, Percent

0.68%

AssetsNet

$ 296,099,000

Holdings Count | Holding

1,343

Advisory Fees Paid, Amount

$ 525,000

InvestmentCompanyPortfolioTurnover

50.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$296,099
Total Number of Portfolio Holdings 1,343
Total Advisory Fees Paid (thousands) $525
Portfolio Turnover Rate50%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.3%
Preferred Stocks	1.5%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	35.2%
Common Stocks	54.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	15.1%
Technology	10.7%
Producer Durables	7.4%
Materials and Processing	5.2%
Consumer Discretionary	5.1%
Health Care	4.4%
Consumer Staples	2.3%
Utilities	2.1%
Energy	1.9%
Other	45.8%

C000152727

Shareholder Report [Line Items]

Fund Name

Multi-Strategy Income Fund

Class Name

Class S

Trading Symbol

RMYSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$40	0.78%

Expenses Paid, Amount

$ 40

Expense Ratio, Percent

0.78%

AssetsNet

$ 296,099,000

Holdings Count | Holding

1,343

Advisory Fees Paid, Amount

$ 525,000

InvestmentCompanyPortfolioTurnover

50.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$296,099
Total Number of Portfolio Holdings 1,343
Total Advisory Fees Paid (thousands) $525
Portfolio Turnover Rate50%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.3%
Preferred Stocks	1.5%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	35.2%
Common Stocks	54.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	15.1%
Technology	10.7%
Producer Durables	7.4%
Materials and Processing	5.2%
Consumer Discretionary	5.1%
Health Care	4.4%
Consumer Staples	2.3%
Utilities	2.1%
Energy	1.9%
Other	45.8%

C000152728

Shareholder Report [Line Items]

Fund Name

Multi-Strategy Income Fund

Class Name

Class Y

Trading Symbol

RMYYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$30	0.58%

Expenses Paid, Amount

$ 30

Expense Ratio, Percent

0.58%

AssetsNet

$ 296,099,000

Holdings Count | Holding

1,343

Advisory Fees Paid, Amount

$ 525,000

InvestmentCompanyPortfolioTurnover

50.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$296,099
Total Number of Portfolio Holdings 1,343
Total Advisory Fees Paid (thousands) $525
Portfolio Turnover Rate50%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	2.3%
Preferred Stocks	1.5%
Short-Term Investments	6.8%
Long-Term Fixed Income Investments	35.2%
Common Stocks	54.2%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Financial Services	15.1%
Technology	10.7%
Producer Durables	7.4%
Materials and Processing	5.2%
Consumer Discretionary	5.1%
Health Care	4.4%
Consumer Staples	2.3%
Utilities	2.1%
Energy	1.9%
Other	45.8%

C000174738

Shareholder Report [Line Items]

Fund Name

Multi-Asset Strategy Fund

Class Name

Class A

Trading Symbol

RAZAX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class A	$60	1.16%

Expenses Paid, Amount

$ 60

Expense Ratio, Percent

1.16%

AssetsNet

$ 601,014,000

Holdings Count | Holding

1,246

Advisory Fees Paid, Amount

$ 1,570,000

InvestmentCompanyPortfolioTurnover

47.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$601,014
Total Number of Portfolio Holdings 1,246
Total Advisory Fees Paid (thousands) $1,570
Portfolio Turnover Rate47%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.0%
Preferred Stocks	0.4%
Short-Term Investments	6.4%
Long-Term Fixed Income Investments	24.2%
Common Stocks	66.0%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	15.9%
Financial Services	14.9%
Producer Durables	8.5%
Consumer Discretionary	7.5%
Health Care	5.3%
Materials and Processing	5.3%
Utilities	3.4%
Energy	2.8%
Consumer Staples	2.4%
Other	34.0%

C000174739

Shareholder Report [Line Items]

Fund Name

Multi-Asset Strategy Fund

Class Name

Class C

Trading Symbol

RAZCX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class C	$98	1.91%

Expenses Paid, Amount

$ 98

Expense Ratio, Percent

1.91%

AssetsNet

$ 601,014,000

Holdings Count | Holding

1,246

Advisory Fees Paid, Amount

$ 1,570,000

InvestmentCompanyPortfolioTurnover

47.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$601,014
Total Number of Portfolio Holdings 1,246
Total Advisory Fees Paid (thousands) $1,570
Portfolio Turnover Rate47%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.0%
Preferred Stocks	0.4%
Short-Term Investments	6.4%
Long-Term Fixed Income Investments	24.2%
Common Stocks	66.0%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	15.9%
Financial Services	14.9%
Producer Durables	8.5%
Consumer Discretionary	7.5%
Health Care	5.3%
Materials and Processing	5.3%
Utilities	3.4%
Energy	2.8%
Consumer Staples	2.4%
Other	34.0%

C000178443

Shareholder Report [Line Items]

Fund Name

Multi-Asset Strategy Fund

Class Name

Class M

Trading Symbol

RMATX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class M	$42	0.81%

Expenses Paid, Amount

$ 42

Expense Ratio, Percent

0.81%

AssetsNet

$ 601,014,000

Holdings Count | Holding

1,246

Advisory Fees Paid, Amount

$ 1,570,000

InvestmentCompanyPortfolioTurnover

47.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$601,014
Total Number of Portfolio Holdings 1,246
Total Advisory Fees Paid (thousands) $1,570
Portfolio Turnover Rate47%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.0%
Preferred Stocks	0.4%
Short-Term Investments	6.4%
Long-Term Fixed Income Investments	24.2%
Common Stocks	66.0%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	15.9%
Financial Services	14.9%
Producer Durables	8.5%
Consumer Discretionary	7.5%
Health Care	5.3%
Materials and Processing	5.3%
Utilities	3.4%
Energy	2.8%
Consumer Staples	2.4%
Other	34.0%

C000174742

Shareholder Report [Line Items]

Fund Name

Multi-Asset Strategy Fund

Class Name

Class S

Trading Symbol

RMGSX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class S	$47	0.91%

Expenses Paid, Amount

$ 47

Expense Ratio, Percent

0.91%

AssetsNet

$ 601,014,000

Holdings Count | Holding

1,246

Advisory Fees Paid, Amount

$ 1,570,000

InvestmentCompanyPortfolioTurnover

47.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$601,014
Total Number of Portfolio Holdings 1,246
Total Advisory Fees Paid (thousands) $1,570
Portfolio Turnover Rate47%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.0%
Preferred Stocks	0.4%
Short-Term Investments	6.4%
Long-Term Fixed Income Investments	24.2%
Common Stocks	66.0%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	15.9%
Financial Services	14.9%
Producer Durables	8.5%
Consumer Discretionary	7.5%
Health Care	5.3%
Materials and Processing	5.3%
Utilities	3.4%
Energy	2.8%
Consumer Staples	2.4%
Other	34.0%

C000174743

Shareholder Report [Line Items]

Fund Name

Multi-Asset Strategy Fund

Class Name

Class Y

Trading Symbol

RMGYX

Annual or Semi-Annual Statement [Text Block]

Semi-Annual Shareholder Report

Additional Information [Text Block]

Additional Information Phone Number

1-800-787-7354

Additional Information Email

Expenses [Text Block]

What were the Fund costs for the last six months?

(based on a hypothetical $10,000 investment)

Table Summary
Class Name	Costs of $10,000 Investment	Costs Paid as % of $10,000 Investment
Class Y	$37	0.71%

Expenses Paid, Amount

$ 37

Expense Ratio, Percent

0.71%

AssetsNet

$ 601,014,000

Holdings Count | Holding

1,246

Advisory Fees Paid, Amount

$ 1,570,000

InvestmentCompanyPortfolioTurnover

47.00%

Additional Fund Statistics [Text Block]

Key Fund Statistics

Net Assets (thousands)$601,014
Total Number of Portfolio Holdings 1,246
Total Advisory Fees Paid (thousands) $1,570
Portfolio Turnover Rate47%

Holdings [Text Block]

Asset Type Exposure

Table Summary
Value	Value
Other	3.0%
Preferred Stocks	0.4%
Short-Term Investments	6.4%
Long-Term Fixed Income Investments	24.2%
Common Stocks	66.0%

Sector Exposure - Common Stocks

(% of Net Assets)

Table Summary
Value	Value
Technology	15.9%
Financial Services	14.9%
Producer Durables	8.5%
Consumer Discretionary	7.5%
Health Care	5.3%
Materials and Processing	5.3%
Utilities	3.4%
Energy	2.8%
Consumer Staples	2.4%
Other	34.0%