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REVENUE, CREDIT CONCENTRATIONS AND GEOGRAPHIC INFORMATION - Narrative (Details) $ in Thousands	9 Months Ended	12 Months Ended
	Sep. 30, 2024 USD ($) segment	Dec. 31, 2023 USD ($)
Concentration Risk And Geographic Information [Line Items]
Number of operating business segment | segment	1
Accounts receivable, net	$ 777,547	$ 633,704	[1]
Sanofi
Concentration Risk And Geographic Information [Line Items]
Accounts receivable, net	$ 94,200	$ 63,400
Credit Concentration Risk | Accounts Receivable | Customer One
Concentration Risk And Geographic Information [Line Items]
Concentration risk, percentage	18.00%	15.00%
Credit Concentration Risk | Accounts Receivable | Customer Two
Concentration Risk And Geographic Information [Line Items]
Concentration risk, percentage		12.00%
[1] (1)December 31, 2023 balances were derived from the audited Consolidated Financial Statements included in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023, filed with the SEC on February 26, 2024.

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