(LOSS) EARNINGS PER SHARE (Details) $ / shares in Units, shares in Thousands, $ in Thousands	1 Months Ended	3 Months Ended				6 Months Ended
	Feb. 29, 2020 $ / derivative shares	Jun. 30, 2022 USD ($) $ / shares $ / derivative shares	Mar. 31, 2022 USD ($)	Jun. 30, 2021 USD ($) $ / shares $ / derivative shares	Mar. 31, 2021 USD ($)	Jun. 30, 2022 USD ($) $ / shares $ / derivative shares	Jun. 30, 2021 USD ($) $ / shares $ / derivative shares
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Net (loss) income | $		$ (286,296)	$ (379)	$ 37,291	$ (6,617)	$ (286,675)	$ 30,674
Weighted-average common shares outstanding (in shares)		81,847		81,316		81,764	81,161
(Loss) earnings per share, basic (in dollars per share) | $ / shares		$ (3.50)		$ 0.46		$ (3.51)	$ 0.38
Interest expense associated with convertible debt instruments, net of tax | $		$ 0		$ 1,351		$ 0	$ 0
Numerator for diluted EPS | $		$ (286,296)		$ 38,642		$ (286,675)	$ 30,674
Convertible debt (in shares)		4,400		4,400		4,400	4,400
Effect of dilutive securities (in shares)		0		9,004		0	4,845
Weighted-average common shares outstanding, assuming dilution (in shares)		81,847		90,320		81,764	86,006
(Loss) earnings per share, diluted (in dollars per share) | $ / shares		$ (3.50)		$ 0.43		$ (3.51)	$ 0.36
Outstanding anti-dilutive stock options and RSUs (in shares)		3,569		19		3,873	22
Number of shares issuable upon conversion (in shares)	4,400	4,400		4,400		4,400	4,400
Cap price (in dollars per share) | $ / derivative	196.44	196.44		196.44		196.44	196.44
Convertible debt
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Convertible debt (in shares)		0		4,443		0	0
Stock options
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Share-based payment arrangements (in shares)		0		3,266		0	3,416
Restricted stock units
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Share-based payment arrangements (in shares)		0		1,295		0	1,429