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Additional Capital Disclosures - Additional Information (Detail)	Mar. 31, 2019	Mar. 31, 2018
Capital structure [abstract]
Total capital (loans and borrowings and equity)	15.00%	22.00%

X

- Definition

Capital structure

+ References

No definition available.

+ Details

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Namespace Prefix:	wit_
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- Definition

Debt to capital ratios.

+ References

No definition available.

+ Details

Name:	wit_DebtToCapitalRatios
Namespace Prefix:	wit_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant