Document and Entity Information	Total
Prospectus:
Document Type	497
Document Period End Date	Nov. 30, 2021
Registrant Name	PACE SELECT ADVISORS TRUST
Entity Central Index Key	0000930007
Entity Inv Company Type	N-1A
Amendment Flag	false
Document Creation Date	Nov. 30, 2021
Document Effective Date	Nov. 30, 2021
Prospectus Date	Nov. 26, 2021
Class A & Y Prospectus \| PACE Large Co Growth Equity Investments \| CLASS A
Prospectus:
Trading Symbol	PLAAX
Class A & Y Prospectus \| PACE Large Co Growth Equity Investments \| CLASS Y
Prospectus:
Trading Symbol	PLAYX
Class A & Y Prospectus \| PACE Global Real Estate Securities Investments \| Class Y
Prospectus:
Trading Symbol	PREYX
Class A & Y Prospectus \| PACE Global Real Estate Securities Investments \| Class A
Prospectus:
Trading Symbol	PREAX
Class P Prospectus \| PACE Global Real Estate Securities Investments \| Class P
Prospectus:
Trading Symbol	PREQX
Class P2 Prospectus \| PACE Global Real Estate Securities Investments \| Class P2
Prospectus:
Trading Symbol	PRPTX

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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