v3.26.1
Share Based Payment - Summary of Number and Weighted Average Exercise Price of Share Options (Detail)
12 Months Ended
Mar. 31, 2026
shares
$ / shares
Mar. 31, 2025
shares
$ / shares
Mar. 31, 2024
shares
$ / shares
Disclosure of terms and conditions of share-based payment arrangement [Line Items]      
Number of options, granted 0 121,232 0
Number of other equity instruments granted in share-based payment arrangement 0 121,232 0
Restricted Stock Units [Member]      
Disclosure of terms and conditions of share-based payment arrangement [Line Items]      
Number of options outstanding, beginning balance 4,364,948 5,041,216 7,773,744
Number of options, granted 284,853 578,796 829,578
Number of options, Forfeited and expired (163,251) (89,567) (178,993)
Number of options, Exercised (394,872) (1,165,497) (3,383,113)
Number of other equity instruments granted in share-based payment arrangement 284,853 578,796 829,578
Number of options outstanding, ending balance 4,091,678 4,364,948 5,041,216
Number of options, exercisable 2,938,490 2,416,977 2,234,132
Weighted average exercise price per share outstanding, beginning balance | $ / shares $ 0.0005 $ 0.0005 $ 0.0005
Weighted average exercise price per share, Granted | $ / shares 0.0005 0.0005 0.0005
Weighted average exercise price per share, Forfeited and expired | $ / shares 0.0005 0.0005 0.0005
Weighted average exercise price per share, Exercised | $ / shares 0.0005 0.0005 0.0005
Weighted average exercise price per share outstanding, ending balance | $ / shares 0.0005 0.0005 0.0005
Weighted average exercise price per share, ending balance | $ / shares $ 0.0005 $ 0.0005 $ 0.0005
Employee Stock Options [Member]      
Disclosure of terms and conditions of share-based payment arrangement [Line Items]      
Number of options outstanding, beginning balance 12,668.6 15,813 18,502
Number of options, Exercised (596) (3,144.4) (2,689)
Number of options outstanding, ending balance 12,072.6 12,668.6 15,813
Number of options, exercisable 12,072.6 12,668.6 15,813
Weighted average exercise price per share outstanding, beginning balance | $ / shares $ 2,229 $ 2,229 $ 2,229
Weighted average exercise price per share, Exercised | $ / shares 2,229 2,229 2,229
Weighted average exercise price per share outstanding, ending balance | $ / shares 2,229 2,229 2,229
Weighted average exercise price per share, ending balance | $ / shares $ 2,229 $ 2,229 $ 2,229