DEBT - 2026 Convertible Notes (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2023 USD ($) $ / shares	Sep. 30, 2022 USD ($)	Sep. 30, 2023 USD ($) $ / shares	Sep. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)
2026 Convertible Notes
Debt Instrument [Line Items]
Interest rate, effective percentage	0.55%		0.55%
2026 Convertible Notes | Convertible notes
Debt Instrument [Line Items]
Principal amount						$ 575,000,000
Debt, stated interest rate						0.00%
Conversion ratio			0.0061044
Debt instrument, convertible, conversion price (in usd per share) | $ / shares	$ 163.82		$ 163.82
Amortization of debt issuance costs	$ 0	$ 1,000,000	$ 2,000,000	$ 2,000,000
2027 Convertible Notes
Debt Instrument [Line Items]
Interest rate, effective percentage	3.88%		3.88%
2027 Convertible Notes | Convertible notes
Debt Instrument [Line Items]
Principal amount					$ 575,000,000
Debt, stated interest rate					3.25%
Conversion ratio			0.0052729
Debt instrument, convertible, conversion price (in usd per share) | $ / shares	$ 189.65		$ 189.65
Amortization of debt issuance costs	$ 0	$ 0	$ 2,000,000	$ 0