The nominal value per share.

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-Name IAS
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The proportion of ownership interest in a subsidiary attributable to the entity. [Refer: Total for all subsidiaries [member]]

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Name IAS
-Number 27
-IssueDate 2024-01-01
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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The amount of shares paid per equity share by owners.

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Number of stock allotted to share holders which is previously issued.

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Equity impact of the value of stock issued during the period in related to private placement.

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Number of stock issued during the period issued in related to private placement.

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Issue of shares on a private placement basis to the existing promoter group (Details Textual) ₨ / shares in Units, ₨ in Millions		1 Months Ended	12 Months Ended
	Aug. 04, 2010 INR (₨) ₨ / shares shares	Oct. 22, 2010 shares	Mar. 31, 2026 $ / shares	Mar. 31, 2019 ₨ / shares	Mar. 31, 2025 $ / shares	Mar. 31, 2015 ₨ / shares
Disclosures Of Issued Capital Explanatory [Line Items]
Par value per share \| (per share)			$ 10		$ 0	₨ 10
Private placements [Member]
Disclosures Of Issued Capital Explanatory [Line Items]
Proportion of ownership interest in subsidiary			83.78%
Private placements [Member] \| Related parties [Member]
Disclosures Of Issued Capital Explanatory [Line Items]
Stock issued during the period, shares, Issued under private placement \| shares	125,000,000
Par value per share \| ₨ / shares	₨ 10
Stock issued during the period, value, issued for private placement \| ₨	₨ 4,000
Stock alloted during the period, shares, Issued under private placement \| shares		125,000,000
Paid up value per share \| ₨ / shares				₨ 10