v3.25.4
Investment Risks
Jan. 28, 2026
CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Market Risk  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk – The market prices of the Fund’s securities may move up and down, sometimes rapidly or unpredictably, due to general market conditions such as overall economic trends or events, inflation, changes in interest rates, government actions, market disruptions caused by tariffs, trade disputes, labor strikes, supply chain disruptions or other factors, political and geopolitical factors, economic sanctions, countermeasures in response to sanctions, government shutdowns, adverse investor sentiment, cybersecurity events, technological developments (such as artificial intelligence and machine learning), or local, regional or global events such as natural disasters or climate events, wars, terrorism, international conflicts, civil unrest, epidemics, pandemics or other public health issues. These fluctuations may cause a security to be worth less than the price originally paid for it, or less than it was worth at an earlier time. Market risk may affect a single issuer, industry or sector of the economy, or the market as a whole. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. The value of the Fund’s investments may decline in tandem with a drop in the overall value of the stock market based on negative developments in the U.S. and global economies, which could result in losses for the Fund. Adverse market conditions may be prolonged and may not have the same impact on all types of investments. High public debt in the United States and other countries creates ongoing systemic and market risks and policymaking uncertainty. In addition, policy and legislative changes in the United States and in other countries are affecting many aspects of financial regulation, and may in some instances, contribute to decreased liquidity and increased volatility in the financial markets. The impact of these changes, and the practical implications for market participants, may not be fully known for some time.

 

Raising the ceiling on U.S. Government debt and passing periodic legislation to fund the government have become increasingly politicized. Any failure to do either could lead to a default on U.S. Government obligations, with unpredictable consequences for the Fund’s investments and the Fund’s ability to preserve the value of your investment at $1.00 per share, and for economies and markets in the United States and elsewhere.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Market Risk of Fixed Income Securities  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk of Fixed Income Securities – The prices of fixed income securities respond to economic developments, particularly interest rate changes, as well as to perceptions about the creditworthiness of individual issuers, including governments. Generally, fixed income securities decrease in value if interest rates rise and increase in value if interest rates fall, with lower rated and longer-maturity securities more volatile than higher rated and shorter-maturity securities. Additionally, especially during periods of declining interest rates, borrowers may pay back principal before the scheduled due date, requiring the Fund to replace a particular loan or bond with another, lower-yield security.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Government-Sponsored Entities  
Prospectus [Line Items]  
Risk [Text Block]

Government-Sponsored Entities – The Fund invests in securities issued by government-sponsored entities, such as mortgage-related securities, which may not be guaranteed or insured by the U.S. Government and may only be supported by the credit of the issuing agency.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Credit Risk – The Fund invests exclusively in securities that are rated, when the Fund buys them, in the highest short-term rating category, or if unrated, are of comparable quality in the Adviser’s opinion. However, it is possible that some issuers or other obligors will be unable or unwilling to make the required payments on securities held by the Fund. Debt securities also go up or down in value based on the perceived creditworthiness of issuers or other obligors. If an obligor for a security held by the Fund fails to pay, otherwise defaults or is perceived to be less creditworthy, a security’s credit rating is downgraded (which could happen rapidly), or the credit quality or value of any underlying assets

declines, the value of your investment in the Fund could decline significantly, particularly in certain market environments. If the Fund enters into a financial contract (such as a repurchase agreement or reverse repurchase agreement) the Fund will be subject to the credit risk presented by the counterparty. In addition, the Fund may incur costs and may be hindered or delayed in enforcing its rights against an issuer, obligor or counterparty.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Interest Rate Risk – The Fund’s yield typically moves in the same direction as movements in short-term interest rates, although it does not do so as quickly. Changes in interest rates can be sudden and unpredictable and may expose the markets to significant volatility, which also may affect the liquidity of the Fund’s investments and detract from Fund performance. A variety of factors can impact interest rates, including central bank monetary policies and inflation rates. Inflation and interest rates have been volatile and may increase in the future. The Fund’s expenses could absorb all or a significant portion of the Fund’s income, and, if the Fund’s expenses exceed the Fund’s income, the Fund may be unable to maintain its $1.00 share price without a subsidy by the Adviser or its affiliates. In addition, during periods when interest rates are low or there are negative interest rates, the Fund’s yield also may be low or the Fund may be unable to maintain a positive yield or a stable net asset value of $1.00 per share.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Management and Operational Risk  
Prospectus [Line Items]  
Risk [Text Block]

Management and Operational Risk – The Fund is subject to the risk that the Adviser’s judgments and decisions may be incorrect or otherwise may not produce the desired results. The value of your investment may decrease if the Adviser’s judgment about the quality, relative yield or value of, or market trends affecting, a particular security or issuer, industry, sector, region or market segment, or about the economy or interest rates, is incorrect. The Fund may also suffer losses if there are imperfections, errors or limitations in the quantitative, analytic or other tools, resources, information and data used, or the analyses employed or relied on, by the Adviser, if such tools, resources or data are used incorrectly, fail to produce the desired results or otherwise do not work as intended, or if the Adviser’s allocation techniques or investment style are out of favor or otherwise fail to produce the desired results. The Fund’s investment strategies designed by the Adviser may not work as intended. Any of these things could cause the Fund to lose value or its results to lag relevant benchmarks or other funds with similar objectives.

 

The Fund also is subject to the risk of loss as a result of other services provided by the Adviser and other service providers, including pricing, administrative, accounting, tax, legal, custody, transfer agency and other services.

 

Operational risk includes the possibility of loss caused by inadequate procedures and controls, human error and cyber-attacks, disruptions and failures affecting, or by, a service provider.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Repurchase Agreements  
Prospectus [Line Items]  
Risk [Text Block]

Repurchase Agreements – Repurchase agreements are agreements under which securities are acquired from a securities dealer or bank subject to resale at an agreed upon price which includes principal and interest. Under all repurchase agreements entered into by the Fund, the Fund’s custodian or its agent must take possession of the underlying collateral. However, if the seller defaults, the Fund could realize a loss on the sale of the underlying security to the extent the proceeds of the sale are less than the resale price. If the counterparty becomes insolvent, there is some risk that the Fund will not have a right to the securities, or the immediate right to sell the securities.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Counterparty Risk  
Prospectus [Line Items]  
Risk [Text Block]

Counterparty Risk – The Fund could lose money if the counterparties to repurchase agreements entered into for the Fund do not fulfill their contractual obligations. In addition, the Fund may incur costs and may be hindered or delayed in enforcing its rights against a counterparty. These risks may be greater to the extent the Fund has more contractual exposure to a counterparty.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | No Guarantees  
Prospectus [Line Items]  
Risk [Text Block]

No Guarantees – You could lose money by investing in the Fund. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. An investment in the Fund is not a bank account, is not a deposit of City National Bank or Royal Bank of Canada, and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. The Adviser and its affiliates are not required to reimburse the Fund for losses, and you should not expect that the Adviser or its affiliates will provide financial support to the Fund at any time, including during periods of market stress.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Defensive Investments  
Prospectus [Line Items]  
Risk [Text Block]

Defensive Investments – During unusual economic or market conditions, or for temporary defensive or liquidity purposes, the Fund may invest up to 100% of its assets in cash or cash equivalents that would not ordinarily be consistent with the Fund’s investment goals.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Redemptions  
Prospectus [Line Items]  
Risk [Text Block]

Redemptions – The Fund may experience heavy redemptions, particularly during periods of declining or illiquid markets, which could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value and that could affect the Fund’s ability to maintain a $1.00 share price. Redemption risk is greater to the extent that the Fund has investors with large shareholdings, short investment horizons, or unpredictable cash flow needs.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Cybersecurity Risk  
Prospectus [Line Items]  
Risk [Text Block]

Cybersecurity Risk – Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain access to Fund assets, customer data (including private shareholder information), or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including, but not limited to, custodians, sub-custodians, transfer agents and financial intermediaries) to suffer data breaches, data corruption or loss of operational functionality. A cybersecurity incident may disrupt the processing of shareholder transactions, impact the Fund’s ability to calculate its net asset values, and prevent shareholders from exchanging or redeeming their shares. Cybersecurity incidents may render records of Fund assets and transactions, shareholder ownership of Fund shares, and other data integral to the functioning of the Fund inaccessible, inaccurate or incomplete. The use of artificial intelligence and machine learning could exacerbate these risks. Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value of those securities could decline if the issuers experience cybersecurity incidents.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Conflicts of Interest  
Prospectus [Line Items]  
Risk [Text Block]

Conflicts of Interest – The Adviser and its affiliates are engaged in a variety of businesses and have interests other than those related to managing the Fund. The broad range of activities and interests of the Adviser and its affiliates gives rise to actual and potential conflicts of interest that could affect the Fund and its shareholders.

CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] You could lose money by investing in the Fund.
CITY NATIONAL ROCHDALE GOVERNMENT MONEY MARKET FUND | Risk Not Insured Depository Institution [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a bank account, is not a deposit of City National Bank or Royal Bank of Canada, and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Market Risk  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk – The market prices of the Fund’s securities or other assets may move up and down, sometimes rapidly or unpredictably, due to general market conditions such as overall economic trends or events, inflation, changes in interest rates, government actions, market disruptions caused by tariffs, trade disputes, labor strikes, supply chain disruptions or other factors, political and geopolitical factors, economic sanctions, countermeasures in response to sanctions, government shutdowns, adverse investor sentiment, cybersecurity events, technological developments (such as artificial intelligence and machine learning), or local, regional or global events such as natural disasters or climate events, wars, terrorism, international conflicts, civil unrest, epidemics, pandemics or other public health issues. These fluctuations may cause a security to be worth less than the price originally paid for it, or less than it was worth at an earlier time. The market price of a security may also fall due to specific conditions that affect a particular sector of the securities market, a particular industry or a particular issuer or group of issuers. To the extent that securities of certain issuers behave or are perceived to behave similarly to each other, the market prices of those securities (or the market as a whole) may fall in response to a decline in the price of a particular security or group of securities. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. The value of the Fund’s investments may decline in tandem with a drop in the overall value of the stock market based on negative developments in the U.S. and global economies, which could result in losses for the Fund. Adverse market conditions may be prolonged and may not have the same impact on all types of investments. High public debt in the United States and other countries creates ongoing systemic and market risks and policymaking uncertainty. In addition, policy and legislative changes in the United States and in other countries are affecting many aspects of financial regulation, and may in some instances, contribute to decreased liquidity and increased volatility in the financial markets. The impact of these changes, and the practical implications for market participants, may not be fully known for some time.

 

Raising the ceiling on U.S. Government debt and passing periodic legislation to fund the government have become increasingly politicized. Any failure to do either could lead to a default on U.S. Government obligations, with unpredictable consequences for the Fund’s investments and for economies and markets in the United States and elsewhere.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Market Risk of Fixed Income Securities  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk of Fixed Income Securities – The prices of fixed income securities respond to economic developments, particularly interest rate changes, as well as to perceptions about the creditworthiness of individual issuers, including governments. Generally, fixed income securities decrease in value if interest rates rise and increase in value if interest rates fall, with lower rated and longer-maturity securities more volatile than higher rated and shorter-maturity securities. Additionally, especially during periods of declining interest rates, borrowers may pay back principal before the scheduled due date, requiring the Fund to replace a particular loan or bond with another, lower-yield security.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Credit Risk – Changes in the credit quality rating of a security or changes in an issuer’s financial condition can affect the Fund. A default on a security held by the Fund could cause the value of your investment in the Fund to decline. Investments in bank loans and lower rated debt securities involve higher credit risks. There is a relatively higher risk that the issuer of such loans or debt securities will fail to make timely payments of interest or principal, or go bankrupt. Credit risk may be high for the Fund because it invests in lower rated investment quality fixed income securities. In addition, the Fund may incur costs and may be hindered or delayed in enforcing its rights against an issuer.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Interest Rate Risk – The value of fixed income securities will fall if interest rates rise. Fixed income securities with longer maturities generally entail greater interest rate risk than those with shorter maturities. Changes in interest rates can be sudden and unpredictable and may expose the markets to significant volatility, which also may affect the liquidity of the Fund’s investments and detract from Fund performance. A variety of factors can impact interest rates, including central bank monetary policies and inflation rates. Inflation and interest rates have been volatile and may increase in the future. The Fund’s yield typically moves in the same direction as movements in short-term interest rates, although it does not do so as quickly. Recent and potential future changes in monetary and government policy made by central banks and governments are likely to impact the level of interest rates.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Management and Operational Risk  
Prospectus [Line Items]  
Risk [Text Block]

Management and Operational Risk – The Fund is subject to the risk that the Adviser’s judgments and decisions may be incorrect or otherwise may not produce the desired results. The value of your investment may decrease if the Adviser’s judgment about the quality, relative yield or value of, or market trends affecting, a particular security or issuer, industry, sector, region or market segment, or about the economy or interest rates, is incorrect. The Fund may also suffer losses if there are imperfections, errors or limitations in the quantitative, analytic or other tools, resources, information and data used, or the analyses employed or relied on, by the Adviser, if such tools, resources or data are used incorrectly, fail to produce the desired results or otherwise do not work as intended, or if the Adviser’s allocation techniques or investment style are out of favor or otherwise fail to produce the desired results. The Fund’s investment strategies designed by the Adviser may not work as intended. In addition, the Fund’s investment strategies or policies may change from time to time. Those changes may not lead to the results intended by the Adviser and could have an adverse effect on the value or performance of the Fund. Any of these things could cause the Fund to lose value or its results to lag relevant benchmarks or other funds with similar objectives.

 

The Fund also is subject to the risk of loss as a result of other services provided by the Adviser and other service providers, including pricing, administrative, accounting, tax, legal, custody, transfer agency and other services.

 

Operational risk includes the possibility of loss caused by inadequate procedures and controls, human error and cyber-attacks, disruptions and failures affecting, or by, a service provider.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Defensive Investments  
Prospectus [Line Items]  
Risk [Text Block]

Defensive Investments – During unusual economic or market conditions, or for temporary defensive or liquidity purposes, the Fund may invest up to 100% of its assets in cash or cash equivalents that would not ordinarily be consistent with the Fund’s investment goal.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Redemptions  
Prospectus [Line Items]  
Risk [Text Block]

Redemptions – The Fund may experience heavy redemptions, particularly during periods of declining or illiquid markets, which could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value. Redemption risk is greater to the extent that the Fund has investors with large shareholdings, short investment horizons, or unpredictable cash flow needs.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Cybersecurity Risk  
Prospectus [Line Items]  
Risk [Text Block]

Cybersecurity Risk – Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain access to Fund assets, customer data (including private shareholder information), or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including, but not limited to, custodians, sub-custodians, transfer agents and financial intermediaries) to suffer data breaches, data corruption or loss of operational functionality. A cybersecurity incident may disrupt the processing of shareholder transactions, impact the Fund’s ability to calculate its net asset values, and prevent shareholders from exchanging or redeeming their shares. Cybersecurity incidents may render records of Fund assets and transactions, shareholder ownership of Fund shares, and other data integral to the functioning of the Fund inaccessible, inaccurate or incomplete. The use of artificial intelligence and machine learning could exacerbate these risks. Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value of those securities could decline if the issuers experience cybersecurity incidents.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Conflicts of Interest  
Prospectus [Line Items]  
Risk [Text Block]

Conflicts of Interest – The Adviser and its affiliates are engaged in a variety of businesses and have interests other than those related to managing the Fund. The broad range of activities and interests of the Adviser and its affiliates gives rise to actual and potential conflicts of interest that could affect the Fund and its shareholders.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | High Yield (“Junk”) Bonds  
Prospectus [Line Items]  
Risk [Text Block]

High Yield (“Junk”) Bonds – High yield bonds generally involve greater risks of default, downgrade, or price declines and tend to be more volatile, less liquid, and more difficult to value than investment grade securities. High yield bonds are often thinly traded and can be more difficult to buy or sell at a favorable price or time. Issuers of high yield bonds may be more susceptible than other issuers to economic downturns and are subject to a greater risk that the issuer may not be able to pay interest or dividends and ultimately to repay principal upon maturity. Discontinuation of these payments could have a substantial adverse effect on the market value of the security and could result in losses for the Fund.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Municipal Securities U.S. Risk  
Prospectus [Line Items]  
Risk [Text Block]

Municipal Securities – U.S. state and local governments issuing municipal securities held by the Fund rely on revenues including taxes and revenues from public and private projects to pay interest and principal on municipal debt. The payment of principal and interest on these obligations may be adversely affected by a variety of factors at the state or local level, including poor statewide or local economic results, changing political sentiments, legislation, policy changes or voter-based initiatives, erosion of the tax base or revenues of the state or one or more local governments, natural disasters, or other economic or credit problems.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Taxes  
Prospectus [Line Items]  
Risk [Text Block]

Taxes – Although the Fund seeks to provide income exempt from federal income taxes, the Fund may invest in municipal bonds the interest on which is a Tax Preference Item. A Fund dividend attributable to such interest will also be a Tax Preference Item. If a noncorporate Fund shareholder’s AMT liability increases as a result, that would reduce the Fund’s after-tax return to the shareholder. In addition, the interest on the Fund’s municipal bonds could become subject to regular federal income tax (e.g., because of noncompliant conduct by issuers).

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Privately Placed and Restricted Securities Risk  
Prospectus [Line Items]  
Risk [Text Block]

Privately Placed and Restricted Securities Risk – Privately placed and restricted securities, including those that are normally purchased pursuant to Rule 144A or Regulation S under the Securities Act of 1933, as amended (the “1933 Act”), may be considered illiquid. Privately placed and restricted securities typically may be resold only to qualified institutional buyers, or in a privately negotiated transaction, or to a limited number of purchasers, or in limited quantities after they have been held for a specified period of time and other conditions are met for an exemption from registration. Because there may be relatively few potential purchasers for such securities, especially under adverse market conditions or in the event of adverse changes in the financial condition of the issuer, the Fund may find it more difficult to sell such securities when it may be advisable to do so or it may be able to sell such securities only at prices lower than if such securities were more widely held and traded. The absence of an active trading market may also make it difficult to determine the fair value of such securities for purposes of computing the Fund’s net asset value.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Liquidity Risk  
Prospectus [Line Items]  
Risk [Text Block]

Liquidity Risk – The Fund may make investments that are illiquid or that become illiquid after purchase. Illiquid investments can be difficult to value, may trade at a discount from comparable, more liquid investments, and may be subject to wide fluctuations in value. Liquidity risk may be magnified in rising interest rate or volatile environments. If the Fund is forced to sell an illiquid investment to meet redemption requests or other cash needs, the Fund may be forced to sell at a substantial loss or may not be able to sell at all. Liquidity of particular investments, or even entire asset classes, can deteriorate rapidly, particularly during times of market turmoil, and those investments may be difficult or impossible for the Fund to sell. This may prevent the Fund from limiting losses.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Valuation Risk  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk – Certain investments may be more difficult to value than other types of investments. The sales price the Fund could receive for any particular portfolio investment may differ from the Fund’s valuation of the investment, particularly for securities that trade in thin or volatile markets, that are priced based upon valuations provided by third-party pricing services that use matrix or evaluated pricing systems, or that are valued using other fair value methodologies. These differences may increase significantly and affect Fund investments more broadly during periods of market instability or volatility. Investors who purchase or redeem fund shares on days when the Fund is holding fair valued securities may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the Fund had not fair valued securities or had used a different valuation methodology. Fair value pricing involves subjective judgment, which may prove to be incorrect. The Fund’s ability to value its investments may also be impacted by technological issues and/or errors by pricing services or other third-party service providers.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Credit Enhancement  
Prospectus [Line Items]  
Risk [Text Block]

Credit Enhancement – The securities in which the Fund invests may be subject to credit enhancement (for example, guarantees, letters of credit or bond insurance). If the credit quality of the credit enhancement provider (for example, a bank or bond insurer) is downgraded, the rating on a security credit enhanced by such credit enhancement provider also may be downgraded. Having multiple securities credit enhanced by the same enhancement provider will increase the adverse effects on the Fund that are likely to result from a downgrading of, or a default by, such an enhancement provider. Adverse developments in the banking or bond insurance industries also may negatively affect the Fund.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Prepayments  
Prospectus [Line Items]  
Risk [Text Block]

Prepayments – Many issuers have a right to prepay their securities. If interest rates fall, an issuer may exercise this right. If this happens, the Fund would be forced to reinvest prepayment proceeds at a time when yields on securities available in the market are lower than the yield on the prepaid security. The Fund also may lose any premium it paid on the security.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Private Activity Bonds  
Prospectus [Line Items]  
Risk [Text Block]

Private Activity Bonds – Municipalities and other public authorities issue PABs to finance development of industrial facilities for use by a private enterprise. The private enterprise pays the principal and interest on the bond, and the issuer does not pledge its faith, credit and taxing power for repayment.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Rating Agencies  
Prospectus [Line Items]  
Risk [Text Block]

Rating Agencies – Credit ratings are issued by rating agencies, which are private entities that provide ratings of the credit quality of debt obligations. A credit rating is not an absolute standard of quality, but rather a general indicator that reflects only the view of the originating rating agency. If a rating agency revises downward or withdraws its rating of a security in which the Fund invests, that security may become less liquid or may lose value. Rating agencies are subject to an inherent conflict of interest because they are often compensated by the issuers of the securities they rate.

CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] The Fund will expose you to risks that could cause you to lose money.
CITY NATIONAL ROCHDALE MUNICIPAL HIGH INCOME FUND | Risk Not Insured Depository Institution [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a deposit of City National Bank or Royal Bank of Canada and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.
CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Market Risk  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk – The market prices of the Fund’s securities or other assets may move up and down, sometimes rapidly or unpredictably, due to general market conditions such as overall economic trends or events, inflation, changes in interest rates, government actions, market disruptions caused by tariffs, trade disputes, labor strikes, supply chain disruptions or other factors, political and geopolitical factors, economic sanctions, countermeasures in response to sanctions, government shutdowns, adverse investor sentiment, cybersecurity events, technological developments (such as artificial intelligence and machine learning), or local, regional or global events such as natural disasters or climate events, wars, terrorism, international conflicts, civil unrest, epidemics, pandemics or other public health issues. These fluctuations may cause a security to be worth less than the price originally paid for it, or less than it was worth at an earlier time. The market price of a security may also fall due to specific conditions that affect a particular sector of the securities market, a particular industry or a particular issuer or group of issuers. To the extent that securities of certain issuers behave or are perceived to behave similarly to each other, the market prices of those securities (or the market as a whole) may fall in response to a decline in the price of a particular security or group of securities. The increasing interconnectivity between global economies and financial markets increases the likelihood that events or conditions in one region or financial market may adversely impact issuers in a different country, region or financial market. The value of the Fund’s investments may decline in tandem with a drop in the overall value of the stock market based on negative developments in the U.S. and global economies, which could result in losses for the Fund. Adverse market conditions may be prolonged and may not have the same

impact on all types of investments. High public debt in the United States and other countries creates ongoing systemic and market risks and policymaking uncertainty. In addition, policy and legislative changes in the United States and in other countries are affecting many aspects of financial regulation, and may in some instances, contribute to decreased liquidity and increased volatility in the financial markets. The impact of these changes, and the practical implications for market participants, may not be fully known for some time.

 

Raising the ceiling on U.S. Government debt and passing periodic legislation to fund the government have become increasingly politicized. Any failure to do either could lead to a default on U.S. Government obligations, with unpredictable consequences for the Fund’s investments and for economies and markets in the United States and elsewhere.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Market Risk of Fixed Income Securities  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk of Fixed Income Securities – The prices of fixed income securities respond to economic developments, particularly interest rate changes, as well as to perceptions about the creditworthiness of individual issuers, including governments. Generally, fixed income securities decrease in value if interest rates rise and increase in value if interest rates fall, with lower rated and longer-maturity securities more volatile than higher rated and shorter-maturity securities. Additionally, especially during periods of declining interest rates, borrowers may pay back principal before the scheduled due date, requiring the Fund to replace a particular loan or bond with another, lower-yield security.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Credit Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Credit Risk – Changes in the credit quality rating of a security or changes in an issuer’s financial condition can affect the Fund. A default on a security held by the Fund could cause the value of your investment in the Fund to decline. Investments in lower rated bank loans and lower rated debt securities involve higher credit risks. There is a relatively higher risk that the issuer of such loans or debt securities will fail to make timely payments of interest or principal, or go bankrupt. Credit risk may be high for the Fund because it invests in lower rated investment quality fixed income securities. In addition, the Fund may incur costs and may be hindered or delayed in enforcing its rights against an issuer.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Interest Rate Risk [Member]  
Prospectus [Line Items]  
Risk [Text Block]

Interest Rate Risk – The value of fixed income securities will fall if interest rates rise. Fixed income securities with longer maturities generally entail greater interest rate risk than those with shorter maturities. Changes in interest rates can be sudden and unpredictable and may expose the markets to significant volatility, which also may affect the liquidity of the Fund’s investments and detract from Fund performance. A variety of factors can impact interest rates, including central bank monetary policies and inflation rates. Inflation and interest rates have been volatile and may increase in the future. The Fund’s yield typically moves in the same direction as movements in short-term interest rates, although it does not do so as quickly. Recent and potential future changes in monetary and government policy made by central banks and governments are likely to impact the level of interest rates.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Management and Operational Risk  
Prospectus [Line Items]  
Risk [Text Block]

Management and Operational Risk – The Fund is subject to the risk that the Adviser’s or a sub-adviser’s judgments and decisions may be incorrect or otherwise may not produce the desired results. The value of your investment may decrease if the Adviser’s or a sub-adviser’s judgment about the quality, relative yield or value of, or market trends affecting, a particular security or issuer, industry, sector, region or market segment, or about the economy or interest rates, is incorrect. The Fund may also suffer losses if there are imperfections, errors or limitations in the quantitative, analytic or other tools, resources, information and data used, or the analyses employed or relied on, by the Adviser or a sub-adviser, if such tools, resources or data are used incorrectly, fail to produce the desired results or otherwise do not work as intended, or if the Adviser’s or a sub-adviser’s allocation techniques or investment style are out of favor or otherwise fail to produce the desired results. The Fund’s investment strategies designed by the Adviser or a sub-adviser may not work as intended. In addition, the Fund’s investment strategies or policies may change from time to time. Those changes may not lead to the results intended by the Adviser or a sub-adviser and could have an adverse effect on the value or performance of the Fund. Any of these things could cause the Fund to lose value or its results to lag relevant benchmarks or other funds with similar objectives.

 

The Fund also is subject to the risk of loss as a result of other services provided by the Adviser, a sub-adviser, and other service providers, including pricing, administrative, accounting, tax, legal, custody, transfer agency and other services.

 

Operational risk includes the possibility of loss caused by inadequate procedures and controls, human error and cyber-attacks, disruptions and failures affecting, or by, a service provider.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Defensive Investments  
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Risk [Text Block]

Defensive Investments – During unusual economic or market conditions, or for temporary defensive or liquidity purposes, the Fund may invest up to 100% of its assets in cash or cash equivalents that would not ordinarily be consistent with the Fund’s investment goal.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Redemptions  
Prospectus [Line Items]  
Risk [Text Block]

Redemptions – The Fund may experience heavy redemptions, particularly during periods of declining or illiquid markets, which could cause the Fund to liquidate its assets at inopportune times or at a loss or depressed value. Redemption risk is greater to the extent that the Fund has investors with large shareholdings, short investment horizons, or unpredictable cash flow needs.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Cybersecurity Risk  
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Risk [Text Block]

Cybersecurity Risk – Cybersecurity incidents, both intentional and unintentional, may allow an unauthorized party to gain access to Fund assets, customer data (including private shareholder information), or proprietary information, or cause the Fund, the Adviser, and/or other service providers (including, but not limited to, custodians, sub-custodians, transfer agents and financial intermediaries) to suffer data breaches, data corruption or loss of operational functionality. A cybersecurity incident may disrupt the processing of shareholder transactions, impact the Fund’s ability to calculate its net asset values, and prevent shareholders from exchanging or redeeming their shares. Cybersecurity incidents may render records of Fund assets and transactions, shareholder ownership of Fund shares, and other data integral to the functioning of the Fund inaccessible, inaccurate or incomplete. The use of artificial intelligence and machine learning could exacerbate these risks. Issuers of securities in which the Fund invests are also subject to cybersecurity risks, and the value of those securities could decline if the issuers experience cybersecurity incidents.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Conflicts of Interest  
Prospectus [Line Items]  
Risk [Text Block]

Conflicts of Interest – The Adviser, sub-advisers and their respective affiliates are engaged in a variety of businesses and have interests other than those related to managing the Fund. The broad range of activities and interests of the Adviser and its affiliates gives rise to actual and potential conflicts of interest that could affect the Fund and its shareholders.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | High Yield (“Junk”) Bonds  
Prospectus [Line Items]  
Risk [Text Block]

High Yield (“Junk”) Bonds – High yield bonds generally involve greater risks of default, downgrade, or price declines and tend to be more volatile, less liquid, and more difficult to value than investment grade securities. High yield bonds are often thinly traded and can be more difficult to buy or sell at a favorable price or time. Issuers of high yield bonds may be more susceptible than other issuers to economic downturns and are subject to a greater risk that the issuer may not be able to pay interest or dividends and ultimately to repay principal upon maturity. Discontinuation of these payments could have a substantial adverse effect on the market value of the security and could result in losses for the Fund.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Privately Placed and Restricted Securities Risk  
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Risk [Text Block]

Privately Placed and Restricted Securities Risk – Privately placed and restricted securities, including those that are normally purchased pursuant to Rule 144A or Regulation S under the Securities Act of 1933, as amended (the “1933 Act”), may be considered illiquid. Privately placed and restricted securities typically may be resold only to qualified institutional buyers, or in a privately negotiated transaction, or to a limited number of purchasers, or in limited quantities after they have been held for a specified period of time and other conditions are met for an exemption from registration. Because there may be relatively few potential purchasers for such securities, especially under adverse market conditions or in the event of adverse changes in the financial condition of the issuer, the Fund may find it more difficult to sell such securities when it may be advisable to do so or it may be able to sell such securities only at prices lower than if such securities were more widely held and traded. The absence of an active trading market may also make it difficult to determine the fair value of such securities for purposes of computing the Fund’s net asset value.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Liquidity Risk  
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Risk [Text Block]

Liquidity Risk – The Fund may make investments that are illiquid or that become illiquid after purchase. Illiquid investments can be difficult to value, may trade at a discount from comparable, more liquid investments, and may be subject to wide fluctuations in value. Liquidity risk may be magnified in rising interest rate or volatile environments. If the Fund is forced to sell an illiquid investment to meet redemption requests or other cash needs, the Fund may be forced to sell at a substantial loss or may not be able to sell at all. Liquidity of particular investments, or even entire asset classes, can deteriorate rapidly, particularly during times of market turmoil, and those investments may be difficult or impossible for the Fund to sell. This may prevent the Fund from limiting losses.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Valuation Risk  
Prospectus [Line Items]  
Risk [Text Block]

Valuation Risk – Certain investments may be more difficult to value than other types of investments. The sales price the Fund could receive for any particular portfolio investment may differ from the Fund’s valuation of the investment, particularly for securities that trade in thin or volatile markets, that are priced based upon valuations provided by third-party pricing services that use matrix or evaluated pricing systems, or that are valued using other fair value methodologies. These differences may increase significantly and affect Fund investments more broadly during periods of market instability or volatility. Investors who purchase or redeem fund shares on days when the Fund is holding fair valued securities may receive fewer or more shares or lower or higher redemption proceeds than they would have received if the Fund had not fair valued securities or had used a different valuation methodology. Fair value pricing involves subjective judgment, which may prove to be incorrect. The Fund’s ability to value its investments may also be impacted by technological issues and/or errors by pricing services or other third-party service providers.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Prepayments  
Prospectus [Line Items]  
Risk [Text Block]

Prepayments – As a general rule, prepayments of principal of loans underlying mortgage-backed, asset-backed or other pass-through securities increase during a period of falling interest rates and decrease during a period of rising interest rates. In periods of declining interest rates, as a result of prepayments the Fund may be required to reinvest its assets in securities with lower interest rates. In periods of increasing interest rates, the securities subject to prepayment risk held by the Fund may exhibit price characteristics of longer-term debt securities.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Rating Agencies  
Prospectus [Line Items]  
Risk [Text Block]

Rating Agencies – Credit ratings are issued by rating agencies, which are private entities that provide ratings of the credit quality of debt obligations. A credit rating is not an absolute standard of quality, but rather a general indicator that reflects only the views of the originating rating agency. If a rating agency revises downward or withdraws its rating of a security in which the Fund invests, that security may become less liquid or may lose value. Rating agencies are subject to an inherent conflict of interest because they are often compensated by the issuers of the securities they rate.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Issuer Risk  
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Risk [Text Block]

Issuer Risk – The Fund may be adversely affected if the issuers of securities that the Fund holds do not make their principal or interest payments on time. In addition, the Fund may incur costs and may be hindered or delayed in enforcing its rights against an issuer. Additionally, the value of a security may decline for a number of reasons which directly relate to the issuer, such as management performance, financial leverage, reduced demand for the issuer’s goods or services, the historical and prospective earnings of the issuer, major litigation or other controversies related to the issuer, changes in the issuer’s financial condition or credit rating, or the value of the issuer’s assets.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Market Risk of Equity Securities  
Prospectus [Line Items]  
Risk [Text Block]

Market Risk of Equity Securities – By investing directly or indirectly in stocks, the Fund may expose you to a sudden decline in the share price of a particular portfolio holding or to an overall decline in the stock market. In addition, the Fund’s principal market segment may underperform other segments or the market as a whole. The value of your investment in the Fund will fluctuate daily and cyclically based on movements in the stock market and the activities of individual companies in the Fund’s portfolio. Common stocks are susceptible to general stock market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. Preferred stock is subject to the risk that the dividend on the stock may be changed or omitted by the issuer, and that participation in the growth of the issuer may be limited. Preferred stock typically has “preference” over common stock in the payment of distributions and the liquidation of a company’s assets, but is subordinated to bonds and other debt instruments. In addition, preferred stockholders generally do not have voting rights with respect to the issuing company.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Sub-Adviser Allocation  
Prospectus [Line Items]  
Risk [Text Block]

Sub-Adviser Allocation – The Fund’s performance is affected by the Adviser’s decisions concerning how much of the Fund’s portfolio to allocate for management by each of the Fund’s sub-advisers or to retain for management by the Adviser.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Foreign Securities  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Securities – Investments in securities of foreign issuers tend to be more volatile than domestic securities because of economic and social conditions abroad, political developments, and changes in the regulatory environments of foreign countries. Changes in currency rates and exchange control regulations, and the imposition of sanctions, withholding taxes on income, confiscations, trade restrictions (including tariffs) and other government restrictions by the United States and/or other governments may adversely affect the value of the Fund’s investments in foreign securities. There may be less government supervision of foreign markets. As a result, foreign issuers may not be subject to the uniform accounting, auditing, and financial reporting standards and practices applicable to domestic issuers, and there may be less publicly available information about foreign issuers. Foreign securities may be less liquid and more difficult to value than domestic securities.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Emerging Market Securities  
Prospectus [Line Items]  
Risk [Text Block]

Emerging Market Securities – Many of the risks with respect to foreign securities are more pronounced for investments in developing or emerging market countries. Emerging market countries may have more government exchange controls, more volatile interest and currency exchange rates, less market regulation, and less developed and less stable securities markets and economic, political, and legal systems than those of more developed countries. There may be less publicly available and reliable information about issuers in emerging markets than is available about issuers in more developed markets. In addition, emerging market countries may experience high levels of inflation and may have less liquid securities markets and less efficient trading and settlement systems. Their economies also depend heavily upon international trade and may be adversely affected by protective trade barriers and the economic and political conditions of their trading partners. In addition, there may be restrictions on investments in Chinese companies. For example, the President of the United States signed an Executive Order in 2021 prohibiting U.S. persons from purchasing or investing in publicly-traded securities of companies identified by the U.S. Government as “Chinese Military-Industrial Complex Companies.” The list of such companies can change from time to time, and as a result of forced selling or an inability to participate in an investment the Adviser or a sub-adviser otherwise believes is attractive, the Fund may incur losses.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Frontier Market Securities  
Prospectus [Line Items]  
Risk [Text Block]

Frontier Market Securities – Frontier market countries are a sub-set of emerging market countries the capital markets of which are less developed, generally less liquid and have lower market capitalization than those of the more developed, “traditional” emerging markets but which still demonstrate a relative market openness to and accessibility for foreign investors. Frontier market countries generally have smaller economies and even less developed capital markets and political systems with relatively newer and less tested regulatory and legal systems than traditional emerging markets, and, as a result, the risks discussed above with respect to emerging markets are magnified in frontier market countries. Securities issued by borrowers in frontier market countries are often subject to extreme price volatility and illiquidity and effects stemming from government ownership or control of parts of private sector and of certain companies; trade barriers, exchange controls, managed adjustments in relative currency values and other protectionist measures imposed or negotiated by the countries with which frontier market countries trade; and relatively new and unsettled securities laws.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Foreign Currency  
Prospectus [Line Items]  
Risk [Text Block]

Foreign Currency – As long as the Fund holds a foreign security, its value will be affected by the value of the local currency relative to the U.S. dollar. The value of a foreign currency may decline in relation to the U.S. dollar while the Fund holds securities denominated in such currency, and currency conversion costs and currency fluctuations could erase investment gains or add to investment losses. Currency exchange rates can be volatile and can be affected by, among other factors, the general economics of a country or the actions of the United States or foreign governments or central banks. U.S. dollar-denominated securities of foreign issuers may also be affected by currency risk, as the value of these securities may also be affected by changes in the issuer’s local currency. The Fund may be unable or may choose not to hedge its foreign currency exposure.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Extension  
Prospectus [Line Items]  
Risk [Text Block]

Extension – Rising interest rates can cause the average maturity of the Fund’s holdings of mortgage-backed, asset-backed and other pass-through securities to lengthen unexpectedly due to a drop in prepayments. This would increase the sensitivity of the Fund to rising rates and the potential for price declines of portfolio securities.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Bank Loans  
Prospectus [Line Items]  
Risk [Text Block]

Bank Loans – The Fund may invest in U.S. and non-U.S. bank loans. Bank loans are not traded on an exchange and purchasers and sellers of bank loans generally rely on market makers, typically the administrative agent under a bank loan, to effect private sales transactions. As a result, bank loans may have relatively less liquidity than other types of fixed income assets, and the Fund may be more likely to incur losses on the sale of bank loans than on other, more liquid, investments. The lack of an active trading market may also make it more difficult to value floating rate loans.

 

Loan instruments may not be readily marketable and may be subject to restrictions on resale. In some cases, negotiations involved in disposing of loans may require weeks to complete. Thus, transactions in loan instruments may take longer than seven days to settle, which may result in the Fund not receiving proceeds from the sale of a loan for an extended period. This could pose a liquidity risk to the Fund and, if the Fund’s exposure to such investments is substantial, could impair the Fund’s ability to meet shareholder redemptions in a timely manner.

 

The Fund’s investments in non-U.S. bank loans are subject to additional risks including future unfavorable political and economic developments, possible withholding taxes on interest income, seizure or nationalization of foreign deposits, currency controls, interest limitations, or other governmental restrictions which might affect the payment of principal or interest on the bank loans held by the Fund.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Collateralized Loan Obligations  
Prospectus [Line Items]  
Risk [Text Block]

Collateralized Loan Obligations – CLOs are securities backed by an underlying portfolio of loan obligations. CLOs issue classes or “tranches” that vary in risk and yield and may experience substantial losses due to actual defaults, decrease in market value due to collateral defaults and removal of subordinate tranches, market anticipation of defaults and investor aversion to CLO securities as a class. The risks of investing in CLOs depend largely on the tranche invested in and the type of the underlying loans in the tranche of the CLO in which the Fund invests. CLOs also carry risks including, but not limited to, interest rate risk and credit risk, which are described herein. For example, a liquidity crisis in the global credit markets could cause substantial fluctuations in prices for leveraged loans and high-yield debt securities and limited liquidity for such instruments. When the Fund invests in CLOs, in addition to directly bearing the expenses associated with its own operations, it may bear a pro rata portion of the CLO’s expenses.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | ETFs  
Prospectus [Line Items]  
Risk [Text Block]

ETFs – ETFs typically trade on securities exchanges and their shares may, at times, trade at a premium or discount to their net asset values. In addition, an ETF may not replicate exactly the performance of the benchmark index or group of indices it seeks to track for a number of reasons, including transaction costs incurred by the ETF, the temporary unavailability of certain index securities in the secondary market or discrepancies between the ETF and the index with respect to the weighting of securities or the number of securities held.

 

By investing in the Fund, shareholders indirectly bear fees and expenses charged by the ETFs in which the Fund invests, in addition to the Fund’s direct fees and expenses. Further, the Fund is subject to the effects of the business and regulatory developments that affect ETFs and the investment company industry generally.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Closed-End Funds  
Prospectus [Line Items]  
Risk [Text Block]

Closed-End Funds – Unlike conventional mutual funds which continually offer new shares for sale to the investing public, closed-end funds (“CEFs”) are exchange-traded and issue only a limited number of shares. CEFs may trade at a discount or premium to their net asset value and may trade at a larger discount or smaller premium subsequent to purchase by the Fund. In addition, CEFs may trade infrequently, with small volume, which may make it difficult for the Fund to buy and sell shares. Also, CEFs are allowed to invest in a greater amount of illiquid securities than mutual funds, and CEFs may employ leverage to a greater extent than mutual funds.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Financial Services Firms  
Prospectus [Line Items]  
Risk [Text Block]

Financial Services Firms – The Fund invests in obligations of financial services firms, including those of banks. Changes in economic conditions and government regulations can significantly affect these issuers.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Underlying Funds  
Prospectus [Line Items]  
Risk [Text Block]

Underlying Funds – To the extent the Fund invests in other funds, the risks associated with investing in the Fund are closely related to the risks associated with the securities and other investments held by the underlying funds. The ability of the Fund to achieve its investment goal depends in part upon the ability of the underlying funds to achieve their investment goals. The underlying funds may not achieve their investment goals. In addition, by investing in the Fund, shareholders indirectly bear fees and expenses charged by the underlying funds in addition to the Fund’s direct fees and expenses. Further, the Fund is subject to the effects of the business and regulatory developments that affect these underlying funds and the investment company industry generally.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Volatility  
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Risk [Text Block]

Volatility – Because of the speculative nature of the income securities in which the Fund invests, the Fund may fluctuate in price more than other bond and income funds.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Portfolio Turnover  
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Risk [Text Block]

Portfolio Turnover – The Fund will sell a security when its portfolio managers believe it is appropriate to do so, regardless of how long the Fund has owned that security. Buying and selling securities, including replacing securities that have matured or been called, generally involves some expense to the Fund, such as commissions paid to brokers and other transaction costs. By selling a security, the Fund may realize taxable capital gains that it will subsequently distribute to shareholders. Generally speaking, the higher the Fund’s annual portfolio turnover, the greater its brokerage costs and the greater the likelihood that it will realize taxable capital gains. Increased brokerage costs may adversely affect the Fund’s performance. Annual portfolio turnover of 100% or more is considered high.

CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Risk Lose Money [Member]  
Prospectus [Line Items]  
Risk [Text Block] The Fund will expose you to risks that could cause you to lose money.
CITY NATIONAL ROCHDALE FIXED INCOME OPPORTUNITIES FUND | Risk Not Insured Depository Institution [Member]  
Prospectus [Line Items]  
Risk [Text Block] An investment in the Fund is not a deposit of City National Bank or Royal Bank of Canada and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency.