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DEBT OBLIGATIONS - Convertible Notes (Details) | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Mar. 31, 2024 USD ($) d $ / shares | Mar. 31, 2021 USD ($) $ / shares | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) shares | Sep. 30, 2023 USD ($) | Mar. 07, 2024 USD ($)
Debt Instrument [Line Items] |  |  |  |  |  |  |
Gain on early extinguishment of debt |  |  | $ 0 | $ 0 | $ 46,265,000 | $ 0 |
Debt issuance costs paid in cash |  |  |  |  | 16,149,000 | 0 |
Common stock issued in exchange for financial advisory services |  |  |  |  | $ 3,737,000 | $ 0 |
Convertible Notes due 2026 |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Percentage of par value | $ 0.895 |  |  |  |  |  |
Convertible Notes due 2026 | Convertible Debt [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Amount borrowed |  | $ 690,000,000 |  |  |  |  |
Interest rate |  | 0.25% |  |  |  |  |
Principal amount of debt repurchased | 80,000,000 |  |  |  |  |  | $ 400,000,000
Cash paid to repurchase debt | 70,600,000 |  |  |  |  |  | $ 358,000,000
Debt instrument, convertible, conversion price (in USD per share) | $ / shares |  | $ 44.28 |  |  |  |  |
Debt instrument, convertible, conversion ratio |  | 0.0225861 |  |  |  |  |
Debt instrument, convertible, number of equity instruments (in shares) | shares |  |  |  |  | 5,999,994 |  |
Effective interest rate |  |  | 0.51% |  | 0.51% |  |
Debt term |  |  |  |  | 1 year 6 months |  |
If-converted value in excess of principal |  |  |  |  | $ 0 |  |
Convertible Notes due 2030 | Convertible Debt [Member] |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Amount borrowed | $ 747,500,000 |  |  |  |  |  |
Interest rate | 3.00% |  |  |  |  |  |
Debt instrument, convertible, conversion price (in USD per share) | $ / shares | $ 21.74 |  |  |  |  |  |
Debt instrument, convertible, conversion ratio | 0.0459939 |  |  |  |  |  |
Debt instrument, convertible, number of equity instruments (in shares) | shares |  |  |  |  | 48,132,646 |  |
Effective interest rate |  |  | 3.49% |  | 3.49% |  |
Debt term |  |  |  |  | 5 years 4 months 24 days |  |
Gross debt issuance costs |  |  | $ 19,900,000 |  | $ 19,900,000 |  |
Common stock issued in exchange for financial advisory services |  |  |  |  | 3,700,000 |  |
Debt instrument, redemption price, percentage | 100.00% |  |  |  |  |  |
If-converted value in excess of principal |  |  |  |  | $ 102,000,000.0 |  |
Convertible Notes due 2030 | Convertible Debt [Member] | Debt Instrument, Redemption, Period One |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, convertible, threshold trading days | d | 20 |  |  |  |  |  |
Threshold consecutive trading days | d | 30 |  |  |  |  |  |
Debt instrument, convertible, threshold percentage of stock price trigger | 130.00% |  |  |  |  |  |
Debt Instrument, Convertible, Business Day Period During Which Debt Can be Converted | d | 5 |  |  |  |  |  |
Debt Instrument, Convertible, Treshold Consecutive Business Days | d | 10 |  |  |  |  |  |
Debt Instrument, Convertible, Percentage of Product Of The Last Reported Sale Price Of the Company’s Common Stock And The Conversion Rate On Each Such Trading Day | 98.00% |  |  |  |  |  |
Convertible Notes due 2030 | Convertible Debt [Member] | Maximum |  |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |  |
Debt instrument, convertible, conversion ratio | 0.0643915 |  |  |  |  |  |

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- Definition The cash outflow paid to third parties in connection with debt origination, which will be amortized over the remaining maturity period of the associated long-term debt. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
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