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v3.22.1

Deferred tax assets and liabilities (Details 1) - INR (₨) ₨ in Thousands | 12 Months Ended |
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Mar. 31, 2020
Deferred tax assets, property, Plant and Equipment [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) | ₨ 556,604 | ₨ 597,497 | ₨ 181,237
Deferred tax expense (income) recognized in profit or loss | (40,893) | 416,260 |
Deferred tax relating to items credited (charged) directly to equity | 0 | 0 |
Deferred tax liabilities, intangible assets [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) | (143,519) | (143,326) | (181,238)
Deferred tax expense (income) recognized in profit or loss | (193) | 37,912 |
Deferred tax relating to items credited (charged) directly to equity | 0 | 0 |
Lease Obligations On Right Of Use Assets [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) | 130,143 | 61,752 | 33,028
Deferred tax expense (income) recognized in profit or loss | 68,391 | 28,724 |
Deferred tax relating to items credited (charged) directly to equity | 0 | 0 |
Deferred tax liabilities, finance Lease obligations [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) | (35,670) | 0 | 0
Deferred tax expense (income) recognized in profit or loss | (35,670) | 0 |
Deferred tax relating to items credited (charged) directly to equity | 0 | 0 |
MAT Credit Entitlement [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) |  | 0 | 66,318
Deferred tax expense (income) recognized in profit or loss | 0 | (66,318) |
Deferred tax relating to items credited (charged) directly to equity | 0 | 0 |
Deferred Tax Assets Provision For Employee Benefits [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) | 46,258 | 8,886 | 0
Deferred tax expense (income) recognized in profit or loss | 37,372 | 8,886 |
Deferred tax relating to items credited (charged) directly to equity | 0 | 0 |
Deferred Tax Assets Accounts Receivable [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) | 111,455 | 99,078 | 0
Deferred tax expense (income) recognized in profit or loss | 12,377 | 99,078 |
Deferred tax relating to items credited (charged) directly to equity | 0 | 0 |
Deferred Tax Assets Provision For Doubtful Advances [Member] |  |  |
Disclosure Of Deferred tax assets and liabilities [Line Items] |  |  |
Deferred tax liability (asset) | 20,976 | 12,585 | ₨ 0
Deferred tax expense (income) recognized in profit or loss | 8,391 | 12,585 |
Deferred tax relating to items credited (charged) directly to equity | ₨ 0 | ₨ 0 |

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