XML 126 R110.htm IDEA: XBRL DOCUMENT v3.22.4

Equity Awards and Instruments - ESPP (Details)	12 Months Ended
	Dec. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Percent discount from market price, offering date	85.00%
Measurement Input, Call Option Term
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ESPP purchase right measurement input	6 months
Measurement Input, Put Option Term
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ESPP purchase right measurement input	6 months

X

- Definition

ESPP Purchase Right Measurement Input

+ References

No definition available.

+ Details

Name:	bsy_ESPPPurchaseRightMeasurementInput
Namespace Prefix:	bsy_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Discount rate from fair value on offering date that participants pay for shares.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

+ Details

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Balance Type:	na
Period Type:	duration

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

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Data Type:	xbrli:stringItemType
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X

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_MeasurementInputTypeAxis=bsy_MeasurementInputPutOptionTermMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: