Cash and Cash Equivalents - Additional Information (Detail) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025
Cash and cash equivalents [abstract]
Letter of credit and bank guarantee issued to various airlines and suppliers of hotel and other services pledged against bank balances	$ 1,551	$ 1,605

Letter of credit and bank guarantee issued to various airlines and suppliers of hotel and other services pledged against bank balances.

No definition available.

Name:	mmyt_LetterOfCreditAndBankGuaranteeIssuedToVariousAirlinesAndSuppliersOfHotelAndOtherServicesPledgedAgainstBankBalances
Namespace Prefix:	mmyt_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant