Financial Instruments - Summary of Other Liabilities Related to Business Combination (Parenthetical) (Detail) - Other Liabilities Related to Business Combination [Member]	Mar. 31, 2025	Mar. 31, 2024
Simplotel [Member] \| Volatility [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Simplotel [Member] \| Risk Free Interest Rate [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Simplotel [Member] \| Discount Rate [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	0.50%	0.50%
Movement - Decrease	0.50%	0.50%
Simplotel [Member] \| Revenue [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Simplotel [Member] \| EBITDA [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Savaari [Member] \| Volatility [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Savaari [Member] \| Risk Free Interest Rate [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Savaari [Member] \| Discount Rate [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	0.50%	0.50%
Movement - Decrease	0.50%	0.50%
Savaari [Member] \| Revenue [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Savaari [Member] \| Servicing Margin [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Savaari [Member] \| Profit Before Tax [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	1.00%	1.00%
Movement - Decrease	1.00%	1.00%
Savaari [Member] \| Financial Parameters [Member]
Disclosure of detailed information about financial instruments [line items]
Movement - Increase	0.25%	0.25%
Movement - Decrease	0.25%	0.25%

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+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name IFRS
-Number 13
-IssueDate 2024-01-01
-Paragraph 93
-Subparagraph h
-Clause ii
-URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=13&code=ifrs-tx-2024-en-r&anchor=para_93_h_ii&doctype=Standard
-URIDate 2024-03-27

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The percentage of a reasonably possible increase in an unobservable input used in fair value measurement of the entity's own equity instruments.

+ References

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