v3.26.3
SEGMENT INFORMATION - Narrative (Details) - segment
3 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Segment Reporting [Line Items]    
Number of reportable segments 3  
UHC | Revenue from Contract with Customer Benchmark | Customer Concentration Risk    
Segment Reporting [Line Items]    
Concentration risk, percentage 44.00% 44.00%
Aetna | Revenue from Contract with Customer Benchmark | Customer Concentration Risk    
Segment Reporting [Line Items]    
Concentration risk, percentage 11.00% 11.00%