v3.26.1
Offsetting financial assets and liabilities (Tables)
12 Months Ended
Mar. 31, 2026
Text block 1 [Abstract]  
Disclosure of Offsetting Financial Assets And Financial Liabilities
    
Yen in millions
 
    
March 31, 2025
 
    
Gross amounts of

recognized

financial assets

and financial

liabilities
    
Amounts not offset
   
Net amount
 
    
Financial

instruments
   
Collateral of

financial

instruments
 
Other financial assets Derivatives
     483,378        (131,836)        (67,495)       284,046  
Other financial liabilities Derivatives
     319,881        (131,836)
    (73,689)
    114,356  
 
    
Yen in millions
 
    
March 31, 2026
 
    
Gross amounts of
recognized
financial assets
and financial
liabilities
    
Amounts not offset
   
Net amount
 
    
Financial

instruments
   
Collateral of
financial
instruments
 
Other financial assets Derivatives
     479,447     
 
(138,762)
 
    (63,177)    
 
277,508
 
Other financial liabilities Derivatives
     357,955     
 
(138,762)
 
    (23,138)    
 
196,055