v3.25.2
Financial Instruments - Currency Risk - Additional Information (Detail)
12 Months Ended
Mar. 31, 2025
Mar. 31, 2024
USD against INR [Member]    
Disclosure of foreign exchange rates [Line Items]    
Strengthening of currency 10.00% 10.00%
AED against INR [Member]    
Disclosure of foreign exchange rates [Line Items]    
Strengthening of currency 10.00% 10.00%
INR against AED [Member]    
Disclosure of foreign exchange rates [Line Items]    
Strengthening of currency 10.00% 10.00%