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Fair Value Measurements (Tables)
12 Months Ended
Jan. 31, 2023
Fair Value Measurements  
Schedule of financial instruments measured at fair value on recurring basis

    

Level 1

    

Level 2

    

Level 3

    

Total

Assets:

 

  

 

  

 

  

 

  

Equity derivative contracts

 

 

11,610

 

 

11,610

Liabilities:

 

  

 

  

 

  

 

  

Contingent consideration

 

 

 

30,949

 

30,949

    

Level 1

    

Level 2

    

Level 3

    

Total

Assets:

 

  

 

  

 

  

 

  

Equity derivative contracts

 

 

10,863

 

 

10,863

Liabilities:

 

  

 

  

 

  

 

  

Contingent consideration

 

 

 

12,990

 

12,990

Schedule of changes in fair value measurements

    

Level 3

Balance at January 31, 2021

4,671

Increase from acquisitions

3,339

Charges through profit or loss

5,070

Effect of movements in foreign exchange

(90)

Balance at January 31, 2022

 

12,990

Increase from acquisitions

 

26,043

Cash payments

 

(10,782)

Charges through profit or loss

 

2,804

Effect of movements in foreign exchange

 

(106)

Balance at January 31, 2023

 

30,949