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PROPERTY AND EQUIPMENT - Additional Information (Details ) - USD ($) | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Property, Plant and Equipment [Line Items] |  |  |
Depreciation and amortization expense | $ 125,300,000 | $ 116,200,000 | $ 105,600,000
Total revenue |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Depreciation and amortization expense | 122,500,000 | 115,000,000.0 | 104,900,000
Digital Health |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Depreciation and amortization expense | 2,900,000 | 1,200,000 | $ 700,000
Construction in Progress |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property and equipment, gross | 56,600,000 | 42,700,000 |
Medical Equipment |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Construction in progress, gross | 31,300,000 | 12,200,000 |
Computer and Office Equipment |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Construction in progress, gross | 900,000 | 1,900,000 |
Software costs |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property and equipment, gross | 56,261,000 | 47,286,000 |
Construction in progress, gross | 0 | 6,000,000.0 |
Leasehold improvements |  |  |
Property, Plant and Equipment [Line Items] |  |  |
Property and equipment, gross | 618,725,000 | 537,853,000 |
Construction in progress, gross | $ 24,400,000 | $ 22,600,000 |

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- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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