ACQUISITIONS AND DISPOSITIONS (Details) - USD ($)			3 Months Ended	12 Months Ended
	Sep. 01, 2022	Apr. 07, 2022	Jan. 31, 2023	Dec. 31, 2026	Dec. 31, 2025	Dec. 31, 2024	Oct. 31, 2022	Jan. 31, 2022
Business Acquisition [Line Items]
Goodwill			$ 2,491,800,000				$ 2,485,600,000
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration]			Selling, general and administrative expenses
Customer Contracts for Healthcare Technology Management | Disposal Group, Disposed of by Sale, Not Discontinued Operations | Technical Solutions
Business Acquisition [Line Items]
Sale of customer contracts for clinical engineering services, consideration								$ 8,500,000
Gain on sale of government services business			$ 7,700,000
RavenVolt
Business Acquisition [Line Items]
Cash purchase price	$ 170,000,000
Contingent consideration	59,000,000
Goodwill tax deductible amount	0
Goodwill			207,400,000
Intangibles acquired			16,700,000
Total assets acquired, excluding goodwill and intangibles			49,300,000
Liabilities assumed			44,500,000
Revenues associated with acquisition			18,300,000
Operating profit (loss) associated with acquisition			(2,100,000)
RavenVolt | Forecast
Business Acquisition [Line Items]
Maximum contingent consideration payable in future years				$ 130,000,000	$ 75,000,000	$ 75,000,000
RavenVolt | Maximum
Business Acquisition [Line Items]
Potential post-closing contingent consideration	$ 280,000,000
RavenVolt | Maximum | Forecast
Business Acquisition [Line Items]
Potential post-closing contingent consideration				$ 280,000,000
Momentum
Business Acquisition [Line Items]
Goodwill tax deductible amount		$ 0
Goodwill			41,600,000
Intangibles acquired			10,400,000
Total assets acquired, excluding goodwill and intangibles			20,400,000
Liabilities assumed			17,600,000
Revenues associated with acquisition			19,200,000
Operating profit (loss) associated with acquisition			$ 900,000
Consideration paid		$ 54,800,000