v3.26.1
Related Party Relationship and Transactions - Summary of Related Party Transactions (Detail) - INR (₨)
₨ in Millions
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Disclosure of transactions between related parties [line items]      
Employee compensation [1] ₨ 555,855 ₨ 533,477 ₨ 549,301
Entities controlled by promoters [member]      
Disclosure of transactions between related parties [line items]      
Sales of goods and services 358 305 559
Purchase of services 169 423 0
Items of property, plant and equipments purchased 145 155 330
Ticketing and Hospitality 418 448  
Dividend [2] 78,692 42,923 3,577
Buyback Of Shares [2]     81,093
Rental income 11 31 26
Rent Paid 1 1
Sale of investment 0    
Advance paid to supplier 46    
Contribution to post employment benefit plans 0 0 0
Contribution to Gratuity trust 0    
Investment 0    
Others 20 70 14
Remuneration and short-term benefits [3],[4] 0 0 [5] 0 [6]
Other benefits [3],[7] 0 0 [5] 0 [6]
Balance as at the year end      
Receivables 371 255 478
Payables 0 0 0
Key management personnel [member]      
Disclosure of transactions between related parties [line items]      
Sales of goods and services 0 0 0
Purchase of services 0 0 0
Items of property, plant and equipments purchased 0 0 0
Ticketing and Hospitality 0 0  
Dividend [2] 5,097 2,780 232
Buyback Of Shares [2]     5,028
Rental income 0 0 0
Rent Paid 12 12 7
Sale of investment 0    
Advance paid to supplier 0    
Contribution to post employment benefit plans 0 0 0
Employee compensation     921
Contribution to Gratuity trust 0    
Investment 0    
Others 0 0 0
Remuneration and short-term benefits [3],[4] 505 596 [5] 1,321 [6]
Other benefits [3],[7] 273 283 [5] 585 [6]
Balance as at the year end      
Receivables 0 0 0
Payables 138 254 638
Associate / Joint Venture [Member]      
Disclosure of transactions between related parties [line items]      
Sales of goods and services 7 0 0
Purchase of services 0 0 107
Items of property, plant and equipments purchased 0 0 0
Ticketing and Hospitality 0 0  
Dividend [2] 0 0 0
Buyback Of Shares [2]     0
Rental income 0 0 0
Rent Paid 0 0 0
Sale of investment 181    
Advance paid to supplier 0    
Contribution to post employment benefit plans 0 0 0
Contribution to Gratuity trust 0    
Investment 348    
Others 0 0 0
Remuneration and short-term benefits [3],[4] 0 0 [5] 0 [6]
Other benefits [3],[7] 0 0 [5] 0 [6]
Balance as at the year end      
Receivables 0 0 0
Payables 0 0 0
Other related parties [member]      
Disclosure of transactions between related parties [line items]      
Sales of goods and services 0 0 0
Purchase of services 0 0 0
Items of property, plant and equipments purchased 0 0 0
Ticketing and Hospitality 0 0  
Dividend [2] 0 0 0
Buyback Of Shares [2]     0
Rental income 0 0 0
Rent Paid 0 0 0
Sale of investment 0    
Advance paid to supplier 0    
Contribution to post employment benefit plans 7,058 6,517 6,265
Contribution to Gratuity trust 5,220    
Investment 0    
Others 0 0 0
Remuneration and short-term benefits [3],[4] 0 0 [5] 0 [6]
Other benefits [3],[7] 0 0 [5] 0 [6]
Balance as at the year end      
Receivables 0 0 0
Payables ₨ 0 ₨ 0 ₨ 0
[1] Employee compensation includes impact of past service cost on gratuity and remeasurement of leave encashment due to implementation of new labour code amounting to ₹ 2,756 for the year ended March 31, 2026.
[2] Includes relative of key management personnel.
[3] Post-employment benefits and other long-term benefits including compensated absences are not disclosed, as these are determined for the Company as a whole based on actuarial valuation.
[4] Remuneration and short-term benefits includes sitting fees and commission paid to non-executive directors, non-independent directors, and independent directors.
[5] Remuneration, short-term benefits and other benefits for Mr. Srinivas Pallia is for the period from April 7, 2024 to March 31, 2025.
[6] Remuneration, short-term benefits and other benefits for Mr. Thierry Delaporte includes cash compensation in amount of ₹ 415, cost of accelerated vesting of ₹ 310 towards unvested stock options and ₹ 196 towards social security contributions.
[7] Other benefits include ₹ 575, ₹ 277, and ₹ 267 as of March 31, 2024, 2025 and 2026, respectively towards amortization of RSUs granted to key management personnel which vest over a period of time. This also includes RSU’s that will vest based on performance parameters of the Company.