XML 74 R63.htm IDEA: XBRL DOCUMENT v3.21.1

Commitments and Contingencies (Detail)	Mar. 04, 2016 petition	Mar. 27, 2021 USD ($)	Jul. 27, 2018 USD ($)
Minerva
Loss Contingencies [Line Items]
Assessed damages			$ 4,800,000
Petitions filed | petition	2
Medical Aesthetics
Loss Contingencies [Line Items]
Legal Accrual		$ 10,000,000.0

X

- Definition

Amount assessed in damages.

+ References

No definition available.

+ Details

Name:	holx_AmountAssessedInDamages
Namespace Prefix:	holx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Legal Accrual

+ References

No definition available.

+ Details

Name:	holx_LegalAccrual
Namespace Prefix:	holx_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_LossContingenciesLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The total number of new claims filed pertaining to a loss contingency during the period.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 450
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=121557415&loc=d3e14435-108349

+ Details

Name:	us-gaap_LossContingencyNewClaimsFiledNumber
Namespace Prefix:	us-gaap_
Data Type:	xbrli:integerItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	dei_LegalEntityAxis=holx_MinervaMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	dei_LegalEntityAxis=holx_MedicalAestheticsMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: