XML 289 R179.htm IDEA: XBRL DOCUMENT
v3.21.2

Financial Instruments - Summary of Financial Instruments Measured at Fair Value (Detail) | 12 Months Ended
--- | ---
Mar. 31, 2021
Other Investments- equity securities [Member] |
Disclosure Of Financial Instruments [Line Items] |
Valuation technique | Discounted cash flows: The valuation model considers the present value of expected free cash flows, discounted using a risk adjusted discount rate.
Significant unobservable inputs | Forecast annual revenue growth rate : 4% - 25% (March 31, 2020: (47%) - 50%) Forecast EBITDA margin: (3%) - 25% (March 31, 2020: (13%) - 26%) Risk adjusted discount rate: 17.0% (March 31, 2020: 17.0%)
Inter- relationship between significant unobservable inputs and fair value measurement | The estimated fair value would increase (decrease) if : - the annual revenue growth rate were higher (lower) - the EBITDA margin were higher (lower) - the risk adjusted discount rate was lower (higher)
Other Liabilities Related to Business Combination [Member] |
Disclosure Of Financial Instruments [Line Items] |
Valuation technique | Discounted cash flows: The valuation model considers the present value of the expected future payments, discounted using a risk-adjusted discount rate.
Significant unobservable inputs | Expected cash flows: USD 17,054 (March 31, 2020: USD 16,710) Risk-adjusted discount rate: 10.20% (March 31, 2020: 10.20%)
Inter- relationship between significant unobservable inputs and fair value measurement | The estimated fair value would increase (decrease) if: – the expected cash flows were higher (lower); – the risk-adjusted discount rate were lower (higher).

X
- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes of the table. + References No definition available. + Details
Name: | ifrs-full_DisclosureOfFinancialInstrumentsLineItems
Namespace Prefix: | ifrs-full_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of inter-relationship between significant unobservable inputs and fair value measurement. + References No definition available. + Details
Name: | mmyt_DescriptionOfInterRelationshipBetweenSignificantUnobservableInputsAndFairValueMeasurement
Namespace Prefix: | mmyt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of significant level 3 unobservable input used to measure fair value. + References No definition available. + Details
Name: | mmyt_DescriptionOfSignificantLevel3UnobservableInputUsedToMeasureFairValue
Namespace Prefix: | mmyt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Description of valuation technique used to measure fair value. + References No definition available. + Details
Name: | mmyt_DescriptionOfValuationTechniqueUsedToMeasureFairValue
Namespace Prefix: | mmyt_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=mmyt_OtherInvestmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | ifrs-full_ClassesOfAssetsAxis=mmyt_OtherLiabilitiesRelatedToBusinessCombinationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |