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Benefit Payments, Gratuity (Detail) - Gratuity
₨ in Millions
Mar. 31, 2017
INR (₨)
Benefit payments  
2018 ₨ 648.9
2019 506.6
2020 411.4
2021 351.2
2022 319.8
2023 - 2027 ₨ 1,296.5