XML 141 R68.htm IDEA: XBRL DOCUMENT v3.22.4

Significant accounting policies (Details)	Dec. 31, 2022 SFr / shares
Statement [line items]
Par value per share	SFr 0.50

X

- Definition

The nominal value per share.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 1
-IssueDate 2022-03-24
-Paragraph 79
-Subparagraph a
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=1&code=ifrs-tx-2022-en-r&anchor=para_79_a_iii&doctype=Standard
-URIDate 2022-03-24

+ Details

Name:	ifrs-full_ParValuePerShare
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	nvs_StatementLineItems
Namespace Prefix:	nvs_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration