XML 7 R1.htm IDEA: XBRL DOCUMENT v3.22.4

N-2 - $ / shares	Mar. 14, 2023	Mar. 10, 2023
Cover [Abstract]
Entity Central Index Key	0000925683
Amendment Flag	false
Document Type	424B3
Entity Registrant Name	John Hancock Financial Opportunities Fund
General Description of Registrant [Abstract]
Latest Share Price		$ 30.02
Latest Premium (Discount) to NAV [Percent]		2.70%
Latest NAV		$ 29.23

X

- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-2
-Section Item 8

+ Details

Name:	cef_GeneralDescriptionOfRegistrantAbstract
Namespace Prefix:	cef_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-2
-Section Item 8
-Subsection 5
-Paragraph c

+ Details

Name:	cef_LatestNav
Namespace Prefix:	cef_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-2
-Section Item 8
-Subsection 5
-Paragraph c

+ Details

Name:	cef_LatestPremiumDiscountToNavPercent
Namespace Prefix:	cef_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

X

- References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Form N-2
-Section Item 8
-Subsection 5
-Paragraph c

+ Details

Name:	cef_LatestSharePrice
Namespace Prefix:	cef_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.

+ References

No definition available.

+ Details

Name:	dei_AmendmentFlag
Namespace Prefix:	dei_
Data Type:	xbrli:booleanItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Cover page.

+ References

No definition available.

+ Details

Name:	dei_CoverAbstract
Namespace Prefix:	dei_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.

+ References

No definition available.

+ Details

Name:	dei_DocumentType
Namespace Prefix:	dei_
Data Type:	dei:submissionTypeItemType
Balance Type:	na
Period Type:	duration

X

- Definition

A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2

+ Details

Name:	dei_EntityCentralIndexKey
Namespace Prefix:	dei_
Data Type:	dei:centralIndexKeyItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Exchange Act
-Number 240
-Section 12
-Subsection b-2

+ Details

Name:	dei_EntityRegistrantName
Namespace Prefix:	dei_
Data Type:	xbrli:normalizedStringItemType
Balance Type:	na
Period Type:	duration