DEBT - Convertible Senior Notes (Details) - USD ($)		3 Months Ended	12 Months Ended
	Jul. 15, 2025	Mar. 31, 2025	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2023	Jul. 24, 2020
Debt Instrument [Line Items]
Interest paid			$ 37,203,000	$ 38,203,000	$ 23,685,000
Gain on the extinguishment of debt			266,000	9,035,000	48,562,000
Amortization of debt issuance costs			1,609,000	2,168,000	$ 3,137,000
2025 Convertible Notes
Debt Instrument [Line Items]
Interest rate					0.50%
Conversion rate, number of shares per $1,000 of principal									2.1683
Conversion price (in dollars per share)									$ 461.19
Repurchased amount	$ 95,300,000	$ 19,700,000			$ 81,200,000	$ 7,200,000	$ 151,700,000	$ 156,300,000
Interest paid	$ 200,000
Repurchased face amount		20,000,000.0			100,200,000	$ 7,600,000	161,300,000	190,600,000
Gain on the extinguishment of debt		$ 300,000		10,100,000	53,300,000
Repurchased amount, accrued interest					200,000		$ 300,000	$ 100,000
Write-off of previously-capitalized debt issuance costs				1,100,000	3,200,000
Debt repayment costs					1,600,000
Interest expense			600,000	1,900,000	4,300,000
Interest expense, excluding amortization			$ 300,000	$ 900,000	$ 2,100,000
Interest rate			0.50%	0.50%	0.50%
Amortization of debt issuance costs			$ 300,000	$ 1,000,000.0	$ 2,200,000
2025 Convertible Notes | Convertible Debt
Debt Instrument [Line Items]
Aggregate principal amount									$ 575,000,000.0
Interest rate									0.50%