Lessee operating lease lease not yet commenced contract commitments.

No definition available.

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- Definition

Term of lessee's operating lease not yet commenced, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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- Definition

Amount of operating lease expense. Excludes sublease income.

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- Definition

The floor amount as of the balance sheet date that the entity must expend to satisfy the terms of disclosed arrangements (excluding long-term commitments) in which the entity must commit resources to supply goods or services to one or more customers.

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Commitments and Contingencies - Additional Information (Detail) ₨ in Millions, $ in Millions	12 Months Ended
	Mar. 31, 2025 INR (₨)	Mar. 31, 2025 USD ($)	Mar. 31, 2024 INR (₨)	Mar. 31, 2023 INR (₨)	Mar. 31, 2025 USD ($)
Loss Contingencies [Line Items]
Capital commitments, estimated amounts of contracts remaining to be executed on the capital account	₨ 35,972.8		₨ 45,346.5
Additional operating lease commitments with leases which have not yet commenced	385.3				$ 4.5
Operating lease expense	₨ 25,248.2	$ 295.5	25,447.4	₨ 16,164.9
Minimum [Member]
Loss Contingencies [Line Items]
Additional operating lease commitments with leases which have not yet commenced, lease term	2 years				2 years
Maximum [Member]
Loss Contingencies [Line Items]
Additional operating lease commitments with leases which have not yet commenced, lease term	21 years				21 years
Indirect Taxes And Other Claims
Loss Contingencies [Line Items]
Contingencies, estimated possible loss	₨ 60,331.1		₨ 38,498.3