Label	Element	Value
Risk/Return:	rr_RiskReturnAbstract
Prospectus Date	rr_ProspectusDate	Nov. 30, 2010
Morgan Stanley Global Strategist Fund (Prospectus Summary): \| Morgan Stanley Global Strategist Fund
Risk/Return:	rr_RiskReturnAbstract
Risk/Return, Heading	rr_RiskReturnHeading	MORGAN STANLEY GLOBAL STRATEGIST FUND
Supplement Text	ck0000837529_SupplementTextBlock	Morgan Stanley June 13, 2011 Supplement SUPPLEMENT DATED JUNE 13, 2011 TO THE PROSPECTUS OF MORGAN STANLEY GLOBAL STRATEGIST FUND Dated November 30, 2010 The following disclosure is hereby added as the second sentence of the third paragraph in the section of the Prospectus titled "Fund Summary—Principal Investment Strategies": The Fund may also invest in restricted and illiquid securities. The following disclosure is hereby added as the seventh paragraph in the section of the Prospectus titled "Fund Summary—Principal Risks": • *Liquidity Risk.* The Fund's investments in restricted and illiquid securities may entail greater risk than investments in publicly traded securities. These securities may be more difficult to sell, particularly in times of market turmoil. Illiquid securities may be more difficult to value. If the Fund is forced to sell an illiquid security to fund redemptions or for other cash needs, it may be forced to sell the security at a loss. PLEASE RETAIN THIS SUPPLEMENT FOR FUTURE REFERENCE. SRTSPT1 6/11
Investment Strategy, Heading	rr_StrategyHeading	The following disclosure is hereby added as the second sentence of the third paragraph in the section of the Prospectus titled "Fund Summary—Principal Investment Strategies":
Investment Strategy, Narrative	rr_StrategyNarrativeTextBlock	The Fund may also invest in restricted and illiquid securities.
Risk, Heading	rr_RiskHeading	The following disclosure is hereby added as the seventh paragraph in the section of the Prospectus titled "Fund Summary—Principal Risks":
Risk, Narrative	rr_RiskNarrativeTextBlock	• *Liquidity Risk.* The Fund's investments in restricted and illiquid securities may entail greater risk than investments in publicly traded securities. These securities may be more difficult to sell, particularly in times of market turmoil. Illiquid securities may be more difficult to value. If the Fund is forced to sell an illiquid security to fund redemptions or for other cash needs, it may be forced to sell the security at a loss.
Morgan Stanley Global Strategist Fund \| A
Risk/Return:	rr_RiskReturnAbstract
Trading Symbol	dei_TradingSymbol	SRTAX
Morgan Stanley Global Strategist Fund \| B
Risk/Return:	rr_RiskReturnAbstract
Trading Symbol	dei_TradingSymbol	SRTBX
Morgan Stanley Global Strategist Fund \| C
Risk/Return:	rr_RiskReturnAbstract
Trading Symbol	dei_TradingSymbol	SRTCX
Morgan Stanley Global Strategist Fund \| I
Risk/Return:	rr_RiskReturnAbstract
Trading Symbol	dei_TradingSymbol	SRTDX

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- Definition

The date of the prospectus.

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-Name Form
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- Definition

Narrative Risk Disclosure.

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-Number N-1A
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Narrative Risk Disclosure. A Fund may, in responding to this Item, describe the types of investors for whom the Fund is intended or the types of investment goals that may be consistent with an investment in the Fund.

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Reference 1: 1
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-Name Form
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Risk/Return Summary Investment Objectives/Goals Include the following information, in plain English under rule 421(d) under the Securities Act, in the order and subject matter indicated

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Principal investment strategies of the Fund. Summarize how the Fund intends to achieve its investment objectives by identifying the Fund's principal investment strategies (including the type or types of securities in which the Fund invests or will invest principally) and any policy to concentrate in securities of issuers in a particular industry or group of industries.

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Reference 1: 1
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