Income Taxes - Tax Effects of Significant Temporary Differences (Detail) ₨ in Millions, $ in Millions |
Mar. 31, 2026
INR (₨)
|
Mar. 31, 2026
USD ($)
|
Mar. 31, 2025
INR (₨)
|
||||
|---|---|---|---|---|---|---|---|
| Deductible temporary differences: | |||||||
| Allowance for credit losses | ₨ 74,369.3 | $ 792.6 | ₨ 69,769.8 | ||||
| Investments | 31,891.6 | 339.9 | 235.4 | ||||
| Lease liabilities | 41,612.1 | 443.5 | 37,099.8 | ||||
| Undistributed policyholders earnings account | 40,288.6 | 429.4 | 32,960.6 | ||||
| Accrued expenses and other liabilities - Employee benefits | 5,278.9 | 56.3 | 4,062.2 | ||||
| Borrowings | 3,292.5 | 35.1 | 10,468.3 | ||||
| Others | [1] | 17,767.9 | 189.2 | 734.9 | |||
| Stock-based compensation | 17,824.2 | 190.0 | 19,009.0 | ||||
| Deferred tax asset | 232,325.1 | 2,476.0 | 174,340.0 | ||||
| Taxable temporary differences: | |||||||
| ROU asset | 41,563.7 | 443.0 | 37,087.5 | ||||
| Property and equipment | 6,083.3 | 64.8 | 5,795.7 | ||||
| Loans | 10,553.1 | 112.5 | 9,992.1 | ||||
| Intangible assets | 301,714.5 | 3,215.5 | 306,920.5 | ||||
| Investments | 32,347.7 | 344.7 | 92,614.8 | ||||
| Liabilities on policies in force | 67,929.9 | 724.0 | 26,315.8 | ||||
| Others | [2] | 4,023.7 | 42.9 | 9,438.9 | |||
| Deferred tax liability | 464,215.9 | 4,947.4 | 488,165.3 | ||||
| Net deferred tax asset/ (liability) | ₨ (231,890.8) | $ (2,471.4) | ₨ (313,825.3) | ||||
| |||||||
| X | ||||||||||
- Definition Deferred tax assets debt. No definition available.
|
| X | ||||||||||
- Definition Deferred tax assets lease liabilities. No definition available.
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from Loan Origination Costs. No definition available.
|
| X | ||||||||||
- Definition Deferred tax assets undistributed foreign earnings. No definition available.
|
| X | ||||||||||
- Definition Deferred tax liabilities on policies in force. No definition available.
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from investments (excludes investments in subsidiaries and equity method investments). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from compensation and benefits costs. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on financing receivable. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from investments (excludes investments in subsidiaries and equity method investments). Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from leasing arrangements. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences classified as other. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|