Provisions and Other Contingencies - Schedule of Provisions For Post Sales Client Support and Other Provisions (Details) - USD ($) $ in Millions	Mar. 31, 2025	Mar. 31, 2024
Disclosure of other provisions [abstract]
Post sales client support and other provisions	$ 155.0	$ 215.0
Provision pertaining to settlement (refer to note 2.6.2)	17.5
Total provisions	$ 173.0	$ 215.0

The amount of current provision for legal proceedings. [Refer: Legal proceedings provision]

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 37
-IssueDate 2024-01-01
-Section Example 10 A court case
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&doctype=Illustrative%20Examples&dita_xref=IAS37_IE_C_ex10_TI
-URIDate 2024-03-27

Reference 2: http://www.xbrl.org/2003/role/exampleRef
-Name IAS
-Number 37
-IssueDate 2024-01-01
-Paragraph 87
-URI https://taxonomy.ifrs.org/xifrs-link?type=IAS&num=37&code=ifrs-tx-2024-en-r&anchor=para_87&doctype=Standard
-URIDate 2024-03-27

Name:	ifrs-full_ShorttermLegalProceedingsProvision
Namespace Prefix:	ifrs-full_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant