STATUTORY CAPITAL REQUIREMENTS - Narrative (Details)  | 
12 Months Ended | 
|---|---|
| 
 Mar. 31, 2025  
subsidiary 
 | |
| Kazakhstan | |
| Restricted Equity [Line Items] | |
| Number of insurance subsidiaries | 2 | 
| X | ||||||||||
- Definition Number of Insurance Subsidiaries No definition available. 
  | 
| X | ||||||||||
- Definition Restricted Equity [Line Items] No definition available. 
  | 
| X | ||||||||||
- Details 
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