XML 33 R44.htm IDEA: XBRL DOCUMENT v3.10.0.1

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Risk/Return:	rr_RiskReturnAbstract
Prospectus Date	rr_ProspectusDate	Jan. 28, 2019

The date of the prospectus.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form
-Number N-1A
-Chapter A
-Section 1
-Subsection a
-Paragraph 3

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Period Type:	duration

No definition available.

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