NATURE OF BUSINESS AND BASIS OF PRESENTATION (Details) $ in Thousands |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
|
Sep. 30, 2026
USD ($)
center
|
Sep. 30, 2025
USD ($)
|
Sep. 30, 2026
USD ($)
center
segment
|
Sep. 30, 2025
USD ($)
|
Dec. 31, 2025
USD ($)
|
|
| Business Combination [Line Items] | |||||
| Number of centers | center | 439 | 439 | |||
| Number of operating segments | segment | 2 | ||||
| Number of reportable segments | segment | 2 | ||||
| BRMG and NY Groups revenues | $ 82,000 | $ 67,800 | |||
| Management services provided to BRMG and NY Groups | 315,900 | $ 236,700 | $ 904,700 | $ 687,100 | |
| BRMG and NY Groups operating expenses | 254,400 | $ 191,600 | |||
| BRMG and NY Groups accounts receivable | 4,280,398 | 4,280,398 | $ 3,758,563 | ||
| BRMG and NY Groups accounts payable | 2,843,519 | 2,843,519 | 2,402,677 | ||
| Variable Interest Entity, Primary Beneficiary | |||||
| Business Combination [Line Items] | |||||
| BRMG and NY Groups accounts receivable | 157,400 | 157,400 | 137,500 | ||
| BRMG and NY Groups accounts payable | $ 45,600 | $ 45,600 | $ 34,900 | ||
| X | ||||||||||
- Definition Number Of Centers No definition available.
|
| X | ||||||||||
- Definition Amount of asset recognized for present right to economic benefit. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| 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/exampleRef
|
| X | ||||||||||
- Definition Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
|
| 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 The amount of expense between the reporting entity and the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Description of the amount of pre-tax income (loss) derived by the reporting entity from the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The amount of income between the reporting entity and the Variable Interest Entity (VIE). Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Details
|