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Financial Instruments - Summary of Significant Unobservable Inputs to Valuation (Parenthetical) (Detail) ₨ in Millions	Mar. 31, 2018 INR (₨)
Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities [abstract]
Carrying value	₨ 1,545

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- Definition

Carrying value of investments.

+ References

No definition available.

+ Details

Name:	wit_CarryingValueOfInvestment
Namespace Prefix:	wit_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Disclosure of significant unobservable inputs used in fair value measurement of assets and liabilities abstract.

+ References

No definition available.

+ Details

Name:	wit_DisclosureOfSignificantUnobservableInputsUsedInFairValueMeasurementOfAssetsAndLiabilitiesAbstract
Namespace Prefix:	wit_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration