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Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

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Minimum percentage of common stock price to conversion price of convertible debt instruments to determine eligibility of conversion.

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Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

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DEBT AND FINANCING ARRANGEMENTS - 2020 Convertible Senior Notes (Narrative) (Details) $ / shares in Units, $ in Millions			3 Months Ended
	Apr. 01, 2024 USD ($) $ / shares	Sep. 22, 2020 USD ($) numberOfDays $ / shares	Mar. 31, 2024 USD ($)
Debt Instrument [Line Items]
Debt instrument, face amount		$ 230.0
Stated percentage		1.00%
Proceeds from Convertible Debt		$ 222.7
Adjustments To Additional Paid In Capital, Issuance Of Capped Calls		$ 26.5
Threshold consecutive trading days \| numberOfDays		10,000
Threshold percentage of stock price trigger		98.00%
Conversion ratio		11.7457
Conversion price (in dollars per share) \| $ / shares		$ 85,140
Redemption period, days before maturity date		36 days
Redemption price, percentage		100.00%
Threshold principal outstanding amount for partial redemption			$ 75.0
Liability component, discount rate			6.50%
Debt Conversion Scenario One
Debt Instrument [Line Items]
Threshold trading days \| numberOfDays		20,000
Threshold consecutive trading days \| numberOfDays		30,000
Threshold percentage of stock price trigger		130.00%
Debt Conversion Scenario Two
Debt Instrument [Line Items]
Threshold trading days \| numberOfDays		5,000
Debt Conversion Scenario Three
Debt Instrument [Line Items]
Threshold trading days \| numberOfDays		20
Threshold consecutive trading days \| numberOfDays		30
Threshold percentage of stock price trigger		130.00%
Convertible Senior Notes, Additional Principal Option
Debt Instrument [Line Items]
Debt instrument, face amount		$ 30.0
2024 Convertible Senior Notes \| Convertible Debt
Debt Instrument [Line Items]
Conversion ratio	0.0554939
2024 Convertible Senior Notes \| Convertible Debt \| Subsequent Event
Debt Instrument [Line Items]
Debt instrument, face amount	$ 172.5
Stated percentage	4.25%
Proceeds from Convertible Debt	$ 169.3
Conversion price (in dollars per share) \| $ / shares	$ 18.02
2020 Convertible Senior Notes \| Convertible Debt \| Subsequent Event
Debt Instrument [Line Items]
Debt instrument, repurchased face amount	$ 183.9