v3.26.1
Dividends Per Share - Additional Information (Detail)
¥ / shares in Units, ¥ in Millions
12 Months Ended
Mar. 31, 2026
JPY (¥)
¥ / shares
Dividends 1 [abstract]  
Proposed dividend, per share | ¥ / shares ¥ 79
Proposed dividend, total | ¥ ¥ 301,578