v3.25.2
Derivative financial instruments (Tables)
12 Months Ended
Mar. 31, 2025
Disclosure of detailed information about hedges [abstract]  
Disclosure of Fair Value Measurement of Derivative Assets and Liabilities
The fair values of the derivatives as of March 31, 2024 and 2025 are as follows:
 
    
Yen in millions
 
    
March 31,
 
    
2024
   
2025
 
Derivative assets
    
Derivative financial instruments not designated as hedging instruments:
    
Interest rate and currency swap
    
Current assets
    
- Other financial assets
     180,657       118,941  
Non-current
assets
    
- Other financial assets
     355,245       276,647  
  
 
 
   
 
 
 
Total
     535,901       395,588  
  
 
 
   
 
 
 
Foreign exchange forward, option and other contracts
                                  
Current assets
    
- Other financial assets
     17,006       62,945  
Non-current
assets
    
- Other financial assets
     14       24,845  
  
 
 
   
 
 
 
Total
     17,019       87,790  
  
 
 
   
 
 
 
    
  
 
 
   
 
 
 
Total derivative assets
        552,921           483,378   
  
 
 
   
 
 
 
 
    
Yen in millions
 
    
March 31,
 
    
2024
   
2025
 
Derivative financial liabilities
    
Derivative financial instruments not designated as hedging instruments:
    
Interest rate and currency swap
    
Current liabilities
    
- Other financial liabilities
     (91,120     (60,584
Non-current
liabilities
    
- Other financial liabilities
     (286,396     (243,087
  
 
 
   
 
 
 
Total
     (377,516     (303,670
  
 
 
   
 
 
 
Foreign exchange forward, option and other contracts
                                  
Current liabilities
    
- Other financial liabilities
     (54,086     (14,711
Non-current
liabilities
    
- Other financial liabilities
     (588     (1,500
  
 
 
   
 
 
 
Total
     (54,673     (16,211
  
 
 
   
 
 
 
    
  
 
 
   
 
 
 
Total derivative liabilities
      (432,189     (319,881
  
 
 
   
 
 
 
Disclosure of Derivatives Notional Amount
The amount of underlying notional of derivatives as of March 31, 2024 and 2025 are as follows:
 
    
Yen in millions
 
    
March 31,
 
    
2024
   
2025
 
Derivative financial instruments not designated as hedging instruments:     
Interest rate and currency swap
     31,825,306        32,257,298   
Foreign exchange forward, option and other contracts
     4,217,529       5,492,347  
  
 
 
   
 
 
 
Total
     36,042,835       37,749,645