Long-term Debt - Schedule of Net Carrying Amount of Liability Component (Detail) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Convertible Debt
Debt Instrument [Line Items]
Outstanding principal amount	$ 4,263,750	$ 1,700,000
Unamortized Issuance Costs	(61,094)	(18,763)
Net Carrying Value		1,681,237
Net Carrying Value	4,202,656
Fair Value	5,247,131	1,988,521
Convertible Senior Note due 2025 \| Convertible Debt
Debt Instrument [Line Items]
Outstanding principal amount		650,000
Unamortized Issuance Costs		(6,069)
Net Carrying Value		643,931
Fair Value		1,074,713
Convertible Senior Notes due 2027 \| Convertible Debt
Debt Instrument [Line Items]
Outstanding principal amount	1,050,000	1,050,000
Unamortized Issuance Costs	(9,661)	(12,694)
Net Carrying Value	1,040,339	1,037,306
Fair Value	1,439,850	913,808
Convertible Senior Notes due 2028 \| Convertible Debt
Debt Instrument [Line Items]
Outstanding principal amount	1,010,000
Unamortized Issuance Costs	(12,498)
Net Carrying Value	997,502
Fair Value	1,219,252
Convertible Senior Notes due 2030 \| Convertible Debt
Debt Instrument [Line Items]
Outstanding principal amount	800,000
Unamortized Issuance Costs	(15,806)
Net Carrying Value	784,194
Fair Value	1,060,704
Convertible Senior Notes due 2031 \| Convertible Debt
Debt Instrument [Line Items]
Outstanding principal amount	603,750
Unamortized Issuance Costs	(9,883)
Net Carrying Value	593,867
Fair Value	629,810
Convertible Senior Notes due 2032 \| Convertible Debt
Debt Instrument [Line Items]
Outstanding principal amount	800,000
Unamortized Issuance Costs	(13,246)
Net Carrying Value	786,754
Fair Value	$ 897,515
Secured Notes Due Twenty Twenty Eight
Debt Instrument [Line Items]
Outstanding principal amount		500,000
Unamortized Issuance Costs		(8,807)
Fair Value		485,070
Net Carrying		$ 491,193

Outstanding principal balance of debt instrument at period end.

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- Definition

Carrying value as of the balance sheet date of long-term debt (with maturities initially due after one year or beyond the operating cycle if longer) identified as Convertible Notes Payable, excluding current portion. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.

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Including the current and noncurrent portions, carrying value as of the balance sheet date of a written promise to pay a note, initially due after one year or beyond the operating cycle if longer, which can be exchanged for a specified amount of one or more securities (typically common stock), at the option of the issuer or the holder.

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Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

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