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Balance Sheet Details and Other Financial Information (Tables)

9 Months Ended

Sep. 30, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Short-Term Marketable Securities

Short-term marketable securities, consisting of available-for-sale debt securities, were as follows as of the dates indicated:

			September 30, 2023
(In millions)			Amortized Cost						Gross Unrealized Gains						Gross Unrealized Losses						Estimated Market Value
Debt securities, available-for-sale:
U.S. government agencies (1)			$	1,820.5					$	0.5					$	(2.0)					$	1,819.0
Commercial paper			387.5						—						(0.2)						387.3
Corporate debt			391.2						—						(0.9)						390.3
Total debt securities, available-for-sale			$	2,599.2					$	0.5					$	(3.1)					$	2,596.6

			December 31, 2022
(In millions)			Amortized Cost						Gross Unrealized Gains						Gross Unrealized Losses						Estimated Market Value
Debt securities, available-for-sale:
U.S. government agencies (1)			$	1,535.1					$	0.2					$	(4.6)					$	1,530.7
Commercial paper			119.6						—						(0.2)						119.4
Corporate debt			164.3						—						(0.5)						163.8
Total debt securities, available-for-sale			$	1,819.0					$	0.2					$	(5.3)					$	1,813.9

(1) Includes debt obligations issued by U.S. government-sponsored enterprises or U.S. government agencies.

Schedule of Inventory

(In millions)			September 30, 2023						December 31, 2022
Raw materials			$	277.5					$	159.0
Work-in-process			27.5						17.2
Finished goods			193.6						130.5
Total inventory			$	498.6					$	306.7

Schedule of Prepaid and Other Current Assets

(In millions)			September 30, 2023						December 31, 2022
Prepaid expenses			$	55.2					$	48.9
Prepaid inventory			61.5						67.8
Deferred compensation plan assets			13.7						10.2
Income tax receivables			2.8						38.9
Other current assets			40.6						26.8
Total prepaid and other current assets			$	173.8					$	192.6

Schedule of Property and Equipment

(In millions)			September 30, 2023						December 31, 2022
Land and land improvements			$	31.8					$	26.9
Building			163.2						54.3
Furniture and fixtures			35.9						32.6
Computer software and hardware			62.1						48.8
Machinery and equipment			632.5						449.2
Leasehold improvements			276.6						264.4
Construction in progress			343.1						542.6
Total cost			1,545.2						1,418.8
Less accumulated depreciation and amortization			(466.3)						(363.2)
Total property and equipment, net			$	1,078.9					$	1,055.6

Schedule of Other Assets

Other Assets

(In millions)			September 30, 2023						December 31, 2022
Long-term investments			$	38.5					$	19.0
Long-term deposits			13.6						16.2
Other assets			22.3						11.9
Total other assets			$	74.4					$	47.1

Schedule of Accounts Payable and Accrued Liabilities

(In millions)			September 30, 2023						December 31, 2022
Accounts payable trade			$	242.4					$	237.9
Accrued tax, audit, and legal fees			218.8						44.8
Accrued rebates			837.4						556.4
Accrued warranty			13.3						12.8
Deferred compensation plan liabilities			13.7						10.2
Other accrued liabilities			47.5						39.7
Total accounts payable and accrued liabilities			$	1,373.1					$	901.8

Schedule of Accrued Payroll and Related Expenses

(In millions)			September 30, 2023						December 31, 2022
Accrued wages, bonus and taxes			$	129.1					$	96.8
Other accrued employee benefits			22.2						37.5
Total accrued payroll and related expenses			$	151.3					$	134.3

Schedule of Other Long-Term Liabilities

(In millions)			September 30, 2023						December 31, 2022
Finance lease obligations			$	57.9					$	59.6
Deferred revenue, long-term			21.3						19.0
Deferred tax liabilities			4.6						4.9
Other tax liabilities			37.0						32.7
Other liabilities			13.1						12.1
Total other long-term liabilities			$	133.9					$	128.3

Schedule of Other Income (Expense), Net

			Three Months Ended September 30,												Nine Months Ended September 30,
(In millions)			2023						2022						2023						2022
Interest and dividend income			$	41.5					$	5.7					$	101.2					$	10.4
Interest expense			(4.9)						(4.6)						(15.4)						(13.9)
Other expense, net			(2.7)						(2.4)						(3.4)						(4.9)
Total other income (expense), net			$	33.9					$	(1.3)					$	82.4					$	(8.4)

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