Other Assets - Other Assets Disclosure (Detail) ₨ in Millions, $ in Millions |
Mar. 31, 2026
INR (₨)
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Mar. 31, 2026
USD ($)
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Mar. 31, 2025
INR (₨)
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| Other Assets Disclosure [Line Items] | |||||||
| Security deposits for leased property | ₨ 12,777.1 | $ 136.2 | ₨ 12,123.9 | ||||
| Sundry accounts receivable | 128,593.2 | 1,370.5 | 131,414.7 | ||||
| Advance tax (net of provision for taxes) | [1] | 135,114.7 | 1,440.0 | 165,326.7 | |||
| Advances | 62,555.4 | 666.7 | 47,281.0 | ||||
| Prepaid expenses | 12,214.1 | 130.2 | 10,400.5 | ||||
| Deposits/margins paid | 66,016.1 | 703.6 | 68,816.1 | ||||
| Derivatives (refer to note 26) | 624,206.5 | 6,652.4 | 179,812.4 | ||||
| Placements with financial institutions | 1,090,061.7 | 11,617.4 | 1,227,269.4 | ||||
| Receivable on account of trade date | 1,687.7 | 18.0 | 441.8 | ||||
| Deferred tax assets (net) | 12,948.7 | 138.0 | 10,808.2 | ||||
| ROU Assets | ₨ 160,879.7 | $ 1,714.6 | ₨ 142,297.4 | ||||
| Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] | Total | Total | Total | ||||
| Others | [2] | ₨ 715,800.5 | $ 7,628.7 | ₨ 709,095.4 | |||
| Total | ₨ 3,022,855.4 | $ 32,216.3 | ₨ 2,705,087.5 | ||||
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- Definition Other Assets Disclosure [Line Items] No definition available.
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- Definition Receivable on trade date transaction of securities. No definition available.
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- Definition Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of securities on deposit with clearing organizations and other entities which provide services necessary to operations of the Company. This item would include, for instance, securities advanced as refundable collateral for securities borrowed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Fair value, before effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Carrying amount as of the balance sheet date of income taxes previously overpaid to tax authorities (such as U.S. Federal, state and local tax authorities) representing refunds of overpayments or recoveries based on agreed-upon resolutions of disputes. Also called income tax refund receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of lessee's right to use underlying asset under operating lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Indicates line item in statement of financial position that includes operating lease right-of-use asset. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of assets classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of other miscellaneous assets. No definition available.
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- Definition Amount due from parties in nontrade transactions, classified as other. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Carrying amount as of the balance sheet date of expenditures made in advance of when the economic benefit of the cost will be realized, and which will be expensed in future periods with the passage of time or when a triggering event occurs. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The amount of assets, typically cash, provided to suppliers of goods in advance of receipt and acceptance, or services (such as research facilities, lawyers or consultants), which is held by such parties until the entity either effects full payment (including applying the retainer) or obtains release from liability. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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