Segment Information - Narrative (Details) - segment |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| 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 | 39.00% | 37.00% | 30.00% |
| Humana | Revenue from Contract with Customer Benchmark | Customer Concentration Risk | |||
| Segment Reporting [Line Items] | |||
| Concentration risk, percentage | 13.00% | 15.00% | 17.00% |
| Aetna | Revenue from Contract with Customer Benchmark | Customer Concentration Risk | |||
| Segment Reporting [Line Items] | |||
| Concentration risk, percentage | 12.00% | 11.00% | 16.00% |
| X | ||||||||||
- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|