Share-based Payments - Disclosure of weighted average exercise prices for options forfeited (Details) - Vedanta	12 Months Ended
Dec. 31, 2022 shares	Dec. 31, 2022	Dec. 31, 2022 $ / shares	Dec. 31, 2021 shares	Dec. 31, 2020 shares
Weighted Average Options forfeited [Line Items]
Number of share options forfeited (in shares)	192,332	192,332		72,354	201,350
Weighted average exercise price (in dollars per share)			$ 19.64

The weighted average exercise price of share options forfeited in a share-based payment arrangement. [Refer: Weighted average [member]]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IFRS
-Number 2
-IssueDate 2022-03-24
-Paragraph 45
-Subparagraph b
-Clause iii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=2&code=ifrs-tx-2022-en-r&anchor=para_45_b_iii&doctype=Standard
-URIDate 2022-03-24

Name:	ifrs-full_WeightedAverageExercisePriceOfShareOptionsForfeitedInSharebasedPaymentArrangement2019
Namespace Prefix:	ifrs-full_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	duration