v3.24.1.1.u2
Employee Benefits - Disclosure of Breakup of Actuarial (Gains) / Losses (Details) - USD ($)
$ in Millions
12 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Mar. 31, 2022
Gratuity      
Disclosure of defined benefit plans [line items]      
(Gain) / loss from change in financial assumptions $ 1 $ (8) $ (6)
(Gain) / loss from change in experience adjustments 3 (1) 17
Total actuarial (gains) / losses 4 (9) 11
Pension      
Disclosure of defined benefit plans [line items]      
(Gain) / loss from change in financial assumptions 3 (18) (3)
(Gain) / loss from change in experience adjustments 1 1
Total actuarial (gains) / losses $ 3 $ (17) $ (2)